The satisfaction of our customers is our top priority at Tenka Power. We strive to build long-term partnerships through excellent customer service and the highest quality standards. From initial consultation and planning to installation and after-sales service, we support our customers every step of the way.

Our products undergo strict quality controls to ensure that they meet the highest standards. We use high-quality materials and state-of-the-art manufacturing technologies to guarantee durability and reliability. Certifications and regular audits confirm compliance with international quality standards.

We actively listen to our customers' feedback and use it to continuously improve our products and services. Our customer support is always available to answer questions and provide solutions. With the Tenka Power Cloud, we also enable our customers to monitor and optimize their energy systems in real time.

Transparency and trust are important to us. That's why we openly inform our customers about product features, costs and services. At Tenka Power, you can rely on us to always act in your best interests and work with you to find the optimum solution for your energy needs.

At Tenka Power, sustainability is at the heart of everything we do. As a provider of renewable energy solutions, we actively contribute to reducing global CO₂ emissions. Our products, from photovoltaic modules and inverters to PV battery storage systems and heat pumps, are designed to achieve maximum energy efficiency and minimize the use of fossil fuels. We use state-of-the-art technologies such as N-Type Back Contact and Nanotech Coating to maximize the energy yield of our systems.

Internally, we follow strict environmental standards and strive to reduce our ecological footprint. This includes energy-efficient production processes, the use of environmentally friendly materials and the minimization of waste through recycling and reuse. We also promote the use of renewable energy in our own facilities and strive to operate in a carbon-neutral way.

Our commitment to climate protection is also reflected in our partnerships. We work closely with organizations that are committed to environmental protection and support reforestation and biodiversity projects. By promoting sustainable practices both internally and externally, we want to make a positive contribution to the environment and ensure a world worth living in for future generations.

We firmly believe that technological innovation and sustainability can go hand in hand. That's why we continuously invest in research and development to create even more efficient and environmentally friendly solutions. With Tenka Power, you are not only choosing high-quality energy solutions, but also a company that takes responsibility for our environment.

At Tenka Power, we see ourselves as an active part of society and take our social responsibility seriously. We are involved in various social projects and support initiatives that have a positive impact on our communities. These include educational programs in the field of renewable energy, which aim to raise awareness of sustainability and climate protection.

Our employees are encouraged to volunteer and we offer them opportunities and support to do so. Whether by participating in local environmental campaigns, supporting schools in conducting solar energy workshops or cooperating with charitable organizations - we actively promote the community.

We are particularly committed to promoting education and equal opportunities. We support scholarship programs for aspiring engineers and scientists in the field of renewable energy and work with educational institutions to share practical experience and knowledge. Through these initiatives, we aim to inspire the next generation of innovators and give them the tools to shape a sustainable future.

Our social activities are an integral part of our corporate philosophy. They reflect our belief that companies should not only pursue economic goals, but also make a contribution to society. With Tenka Power, you are investing in a company that is committed to social responsibility and the common good.

Our employees are at the heart of Tenka Power and we place great importance on their development and satisfaction. We believe that a positive working environment that promotes teamwork, diversity and equal opportunities is key to innovation and success. That's why we invest in training opportunities, career development and create a culture where every opinion counts.

We offer regular training courses and workshops to ensure that our employees are always up to date with the latest technology and industry developments. Through internal and external training programs, we promote individual development and enable career paths within the company. Our work culture is characterized by openness, respect and mutual support.

Diversity is not just a buzzword for us, but a lived practice. We value the different perspectives and experiences that each individual brings to the table and see them as an enrichment for our team. Equal opportunities and inclusion are integral parts of our HR policy.

We also promote a work-life balance by offering flexible working hours and models. The health and well-being of our employees is important to us, which is why we support various health programs and leisure activities.

Through these measures, we create a motivating environment in which our employees can develop their full potential. At Tenka Power, we are convinced that satisfied and committed employees are the key to outstanding performance and innovative solutions.

Integrity and ethical conduct are fundamental values at Tenka Power. We are aware of the responsibility we bear as a company towards our customers, partners and society. Our compliance guidelinesensure that we act transparently and responsibly in all areas of our business.

We are committed to fair business practices and reject any form of corruption or unethical behavior. Our supply chains are designed to meet the highest ethical standards. We only work with suppliers who share our values and are committed to social and environmental standards.

Data protection and information security are further important aspects of our corporate responsibility. We protect the data of our customers and partners and strictly adhere to all legal requirements and best practices in the area of data security.

Our corporate ethics also extend to the way we treat our employees and the environment. We promote a culture of openness and responsibility in which everyone is encouraged to raise ethical concerns and contribute to improving our processes.

Through regular training and audits, we ensure that our standards are maintained and continuously improved. At Tenka Power, we firmly believe that ethical behavior is not only right, but also essential for long-term success.

Innovation is the engine that drives Tenka Power. We continuously invest in research and development to create breakthrough energy solutions that are both economically and environmentally valuable. Our goal is to increase energy efficiency through technological advances and accelerate the transition to a sustainable energy future.

Our developers are working on the next generation of photovoltaic modules, inverters and energy storage systems that are even more efficient and durable. By integrating artificial intelligence and smart grid technologies, we are enabling intelligent energy management systems that optimize energy consumption and conserve resources.

We cooperate with leading research institutes and universities to keep our finger on the pulse and incorporate the latest findings into our products. Our innovation projects aim to develop solutions for global challenges such as climate change, energy shortages and environmental pollution.

At Tenka Power, we see innovation not only as technological development, but also as the ability to create new business models and partnerships that have a positive social impact. With our innovations, we want to make a sustainable difference and help shape the world of tomorrow.

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Solar panels are considered one of the most environmentally friendly energy sources as they generate renewable energy directly from sunlight. Unlike fossil fuels, solar panels do not produce greenhouse gas emissions when generating electricity, making them a key solution in the fight against climate change. The use of solar systems helps to reduce CO₂ emissions and reduces the need for environmentally harmful fossil fuels.

While the production of solar modules requires energy and resources, the ecological footprint over the lifetime of the system is very small. Modern solar modules have a lifespan of 25 to 30 years and are largely recyclable. This means that the environmental impact of production and operation is significantly lower compared to conventional energy sources such as coal or natural gas.

Solar systems also offer the advantage that they can be installed decentrally, whether on roofs, open spaces or in rural areas. This minimizes energy losses due to long transport routes. All in all, solar systems are a clean, efficient and environmentally friendly way of meeting energy requirements and protecting the environment at the same time. Investing in a solar system is therefore not only an economical decision, but also a significant contribution to climate protection.

The space required for a solar installation depends mainly on the desired output and the solar modules used. An average solar system requires around 6 to 10 square meters of roof space for 1 kWp (kilowatt peak). A typical system with 5 kWp, which is enough to cover the electricity needs of an average household, would require around 30 to 50 square meters.

The space requirements can also depend on the efficiency of the solar modules. Highly efficient modules can produce more solar power on less surface area, which reduces the amount of space required. The orientation of the roof and the angle of inclination also play a role, as an optimal orientation to the south and an angle of inclination between 30 and 40 degrees maximizes the efficiency of the modules.

If there is not enough space on the roof, there are also alternatives such as ground-mounted systems, façade installations or carports with solar panels. These options allow you to generate your own solar power even without a large roof. Overall, the available space should be carefully planned in order to exploit the maximum energy potential of the solar system and optimize its cost-effectiveness.

Solar cells offer numerous advantages as an energy source and are an environmentally friendly, sustainable alternative to fossil fuels. By converting sunlight into electrical energy, solar cells provide clean and renewable electricity. They help to reduce dependence on conventional energy sources and at the same time promote the reduction of CO2 emissions, which is an important contribution to climate protection.

A key advantage of solar energy is its inexhaustibility. The sun is an unlimited source of energy, unlike fossil fuels such as coal, oil or gas, which are finite and harmful to the environment. In addition, solar cells produce electricity without noise and without pollutants. This makes them an ideal solution for private households, commercial enterprises and industries that want to rely on a sustainable energy supply.

Solar cells also offer many financial advantages. By using solar power, you can significantlyreduce your energy costs. Installing a solar system is a long-term investment that can quickly pay for itself through savings on electricity costs and government subsidies. In addition, having your own solar system increases the value of your property, as more and more buyers are looking for environmentally friendly and energy-efficient homes.

Continuous technological advances are making solar cells ever more efficient and cost-effective, further increasing the attractiveness of this energy source. Overall, solar cells are a future-proof solution that offers both economic and environmental benefits.

Solar cell maintenance is crucial to ensure the maximum efficiency and longevity of your solar installation. Although solar cells are generally very low maintenance, regular inspections and cleaning can significantly improve performance. Dirt, dust, leaves or bird droppings can affect energy production , which can lead to reduced performance.

Regular cleaning of the solar cells is particularly important in regions with high levels of dust or air pollution. Clean solar modules capture more sunlight and therefore produce more electricity. It is advisable to check and clean the modules at least once a year, especially after heavy storms or long dry periods during which dirt can accumulate.

In addition to cleaning, inspection of the electrical components plays an important role. The inverter, cabling and fastening elements should be checked regularly for damage. A well-maintained system not only ensures higher electricity production, but also extends the service life of your solar installation. Problems such as faulty cabling or damaged modules can be detected and rectified at an early stage before they cause major damage.

The investment in regular maintenance is small compared to the potential losses caused by inefficient solar cells. With careful maintenance, your system will remain productive and efficient for many years. A well-maintained solar system therefore not only offers you financial benefits, but also makes a major contribution to the energy transition.

Solar cells are a key component of the global energy transition and play a crucial role in accelerating the transition from fossil fuels to renewable energy. By converting sunlight directly into electricity, solar cells provide a clean, sustainable source of energy with zero CO2 emissions. This makes them an essential tool in the fight against climate change.

A major advantage of solar cells is their flexibility. They can be installed on roofs, in solar plants or in open spaces to generate clean electricity without harming the environment. These decentralized energy sources reducedependence on central power grids and create new opportunities for self-determined energy production.

The use of solar cells makes it possible to reduce energy consumption and at the same time reduce dependence on fossil fuels such as coal, gas and oil. This helps to reduce CO2 emissions and combat climate change. In combination with storage technologies and intelligent energy management systems, solar cells can ensure a constant supply of energy, even when the sun is not shining.

Together with other renewable energy sources such as wind and hydropower, solar cells play a key role in creating a sustainable, clean and climate-friendly energy system. Their continuous further development ensures that the energy transition progresses faster and the share of renewable energies increases worldwide.

Solar cells have seen a considerable increase in efficiency in recent years. Modern solar cells utilize a larger proportion of solar energy and achieve efficiencies of up to 24% and more. The efficiency depends on the technology used. Monocrystalline solar cells offer the highest efficiency, followed by polycrystalline and thin-film solar cells. These advances make it possible to generate a significant amount of electricity even with less solar radiation.

Choosing the right solar cells plays a decisive role in the cost-effectiveness of the entire system. Monocrystalline solar cells are more expensive, but their higher efficiency means that they make better use of the available space on the roof. Polycrystalline solar cells are cheaper, but have a lower efficiency, which means that more space is required to generate the same amount of electricity.

Another aspect that influences efficiency is the environment. Dust, dirt and shade can reduce the energy yield. For this reason, it is important to clean the solar cells regularly and ensure that they are optimally aligned to capture the maximum amount of sunlight.

The continuous development of solar cell technology ensures that efficiency continues to improve. New materials and technologies such as multi-junction solar cells, which use different spectra of light, could enable even higher efficiency values in the future.

The amount of electricity that a solar system produces depends on several factors. These include the size of the system, the efficiency of the solar modules, the solar radiation at the location and the orientation and inclination of the solar modules. Under ideal conditions, a well-planned solar system can generate a considerable amount of electricity, which can be used both for self-consumption and for feeding into the grid.

In regions with high levels of solar radiation, a solar system can generate between 900 and 1,300 kilowatt hours of electricity per installed kilowatt peak (kWp) per year. The exact output varies depending on the geographical location and the efficiency of the installed modules. Modern solar modules have a high degree of efficiency and can produce electricity even in cloudy weather or indirect sunlight.

By combining this with a battery storage system, the surplus electricity produced can also be stored for later, which increases energy independence. This is particularly advantageous as it minimizes dependence on external energy suppliers and maximizes self-consumption.

A well-planned solar system can cover the entire electricity requirements of a household or business and also feed surplus energy into the public grid, which is additionally rewarded by feed-in tariffs. With the right dimensions and orientation, your solar system will become an efficient and sustainable source of energy.

The inverter is a central component in every solar power system, as it converts the direct current (DC) generatedby the solar modulesinto alternating current (AC), which is used in households and in the electricity grid. Without an inverter, the electricity generated would not be usable for most applications. Its role is therefore crucial in making the energy from the solar system available for everyday use.

An efficient inverter ensures that most of the electricity generated by the solar modules is converted into usable alternating current, minimizing losses during the conversion process. Inverters are available in various designs, depending on the size and type of solar system. They constantly monitor the performance of the system and optimize the flow of electricity, resulting in a higher energy yield.

In addition to converting electricity, the inverter also performs important safety functions, such as protection against overloads and short circuits. Modern inverters also have smart functions, such as remote monitoring via apps or integration into energy management systems. These functions offer real-time monitoring and make it possible to optimally control the performance of the solar system.

A high-quality inverter therefore makes a significant contribution to the efficiency and longevity of the entire solar system. It ensures maximum energy yield and protects the system from potential damage.

A solar system not only offers ecological benefits, but also significant economic advantages. By using solar power, you can significantly reduce your electricity costs in the long term and contributeto the energy transitionat the same time. The investment in a photovoltaic system usually pays for itself within a few years, depending on the location and solar radiation.

1. Saving on energy costs: By producing your own electricity, you reduce your dependence on rising energy prices. Every kilowatt hour that you generate yourself reduces your monthly electricity bill. This leads to considerable savings over the lifetime of the system.

2. Attractive subsidies: Government subsidy programs and feed-in tariffs make the purchase of a solar system even more lucrative. Many countries offer attractive financial incentives for the purchase and installation of photovoltaic systems, which shortens the amortization period and increases profitability.

3. Increasing the value of your property: Installing a photovoltaic system can increase the value of your property. As more and more buyers are paying attention to energy efficiency, a property with a solar system is seen as more attractive. This can have a positive effect on the resale value.

In addition to the financial benefits, the use of solar energy offers a secure and long-term solution for energy generation that is independent of fossil fuels. This protects you from future price fluctuations on the energy market and contributes to the sustainability of your household or business.

The profitability of photovoltaic systems is a decisive factor for investors and homeowners who want to invest in solar energy. A well-planned photovoltaic system can quickly pay for itself through various financial benefits and offer long-term savings. Profitability depends on several key factors:

1. Acquisition costs and subsidies: The investment costs for photovoltaic systems include the purchase of solar modules, inverters, mounting systems and possibly battery storage. Government subsidy programs and tax benefits can significantly reduce these initial costs and improve profitability.

2. Electricity production and self-consumption: The amount of solar power generated and the proportion of self-consumption aredecisive for the return on investment. The more electricity you consume yourself, the less you have to buy from the more expensive grid, which leads to savings in electricity costs.

3. Feed-in tariffs: Surplus solar power that is fed into the public grid can be financially rewarded through feed-in tariffs. These feed-in tariffs offer an additional source of income and increase the profitability of your photovoltaic system.

4. Maintenance and service life: Photovoltaic systems are generally very low-maintenance and have a long service life of up to 25 years or more. Low maintenance costs and high system reliabilitycontribute to long-term profitability.

5. Energy prices and inflation: Rising energy prices increase the savings that can be achieved with a photovoltaic system. Inflation can also cause future electricity costs to rise further, which improves the return on your investment.

A comprehensive profitability analysis taking these factors into account shows that photovoltaic systemsare an attractive and profitable investment. With the right subsidies, an efficient system design anda high proportion of self-consumption, you can achieve a solid return and make an important contribution to environmental protection at the same time.

Integrating a wallbox with your solar system offers an environmentally friendly and cost-effective solution for charging electric cars. By using solar power to charge your vehicle, you maximize energy efficiency and reduce your energy costs at the same time. This combination allows you to use surplus solar energy directly to charge your electric vehicle instead of feeding it into the public grid. This not only leads to financial savings, but also strengthens your contribution to climate protection.

A wallbox is an essential accessory for every electric car owner who values sustainability and wants to optimize their energy costs. With your own wallbox, you can charge your vehicle conveniently at home without having to rely on expensive electricity from the grid. This not only increases convenience in everyday life, but also independence from external energy suppliers.

Installing a wallbox in conjunction with a solar system enables efficient use of the solar energy generated. During sunny days, your solar system generates surplus solar power, which the wallboxcan storeand use to charge your electric car. This maximizes the self-consumption rate and reduces the need to purchase electricity externally, resulting in considerable cost savings.

In addition, the combination of solar system and wallbox promotes sustainable mobility. You actively contribute to reducing your carbon footprint and support the global energy transition towards renewable energy sources. This environmentally friendly solution shows your commitment to a greener and more sustainable future and can serve as a role model for others.

In summary, the combination of a wallbox with a solar system offers an intelligent and sustainable method of charging your electric car in an efficient and environmentally friendly way. You benefit from lower energy costs, increased convenience and at the same time actively contribute to environmental protection. This investment in a sustainable energy solution provides you with a future-oriented and economically viable mobility option.

Optimizing the energy budget by combining solar systems and electricity storage is an effective way to maximize the energy efficiency of your household or business. By integrating a photovoltaic system with a battery storage system, you can store surplus solar power and use it when needed, significantly increasing your energy self-sufficiency.

A major advantage of this combination is the reduction in dependence on the public power grid. At times of low solar production, such as at night or in cloudy weather, you can draw on stored solar power instead of using expensive grid electricity. This not only leads to savings in energy costs, but also increases the reliability of your energy supply.

In addition, optimizing the energy budget contributes to sustainability. By using solar energy efficiently and storing surplus energy, you reduce your carbon footprint and promote the use of renewable energy sources. This not only supports your own environmental protection goals, but also the global energy transition towards more sustainable energy systems.

Another advantage is the maximization of energy yield. With an electricity storage system, you can make optimum use of the solar power you generate yourself instead of feeding it into the grid unused. This increases your self-consumption rate and makes your photovoltaic system more economically viable. In addition, modern energy management systems enable intelligent control of the energy flow, which further increases system efficiency.

In summary, the combination of solar systems and electricity storage systems is a powerful solution for optimizing the energy budget. It not only offers financial benefits through reduced energy costs, but also promotes a sustainable and environmentally friendly energy supply.

Installing a solar system is not only an environmentally friendly step, but also a smart investment that can significantly increase the value of your property. By using solar energy, you can achieve considerable energy cost savings and also benefit from feed-in tariffs by feeding surplus solar power into the public grid. These financial benefits play a key role in shortening the payback period of your solar system and maximizing the return on your investment.

In the long term, a solar system has a positive effect on the market value of your property. More and more property buyersare attaching importance to energy efficiency and sustainable technologies. A property equipped with a high-quality photovoltaic system is therefore seen as particularly attractive and future-proof. This can increase the selling price of your property and speed up the sales process.

In many regions, you also benefit from government subsidy programs and tax benefits that further reduce the purchase costs of a solar energy system. These financial incentives make the installation of a solar system not only ecologically, but also economically attractive.

In summary, it can be said that a solar energy system is a value-enhancing measure for your property. It not only reduces your energy costs, but also increases the market value of your property and makes it more attractive to potential buyers. Especially in times of rising energy prices and growing environmental awareness, investing in a solar system is a future-proof decision that offers both ecological and financial benefits.

Solar solutions are an excellent investment in a sustainable and independent energy future. Our solar systems offer an impressive guarantee, and their service life often extends beyond this. By integrating a comprehensive energy system consisting of a solar system, electricity storage, wallbox and heat pump, you can move away from fossil fuels in all key areas such as electricity, mobility and heating. This makes you technologically well equipped for the coming years and secures your energy supply in the long term.

The combination of solar systems with supplementary technologies such as electricity storage systems and wallboxes enables you to implement a holistic energy concept that is both economically and ecologically sustainable. These future-proof solar solutions not only offer financial benefits through long-term cost savings, but also make a significant contribution to reducing CO₂ emissions. In this way, you make an important contribution to environmental protection and support the global energy transition towards renewable energy sources.

In addition, with your own solar system you are preparing for future developments and possible changes in the energy supply. You are less susceptible to energy price fluctuations and protect yourself against future challenges. A solar system is therefore not only a smart decision for your sustainability and independence, but also a solid foundation for a future-proof investment.

Overall, solar solutions from Tenka Power offer a reliable and sustainable way to meet your energy needs while having a positive impact on the environment. Invest in a solar system and benefit from a sustainable, cost-efficient and future-proof energy solution.

Having your own solar system enables you to cover your own electricity requirements and thus largely or completely free yourself from external energy suppliers. This energy independence not only gives you control over your energy costs, but also protects you from future price increases on the energy market. By integrating a battery storage system with your photovoltaic system, you can store surplus solar power and use it when needed, further increasing your level of self-sufficiency.

With a customized photovoltaic system, you have the opportunity to cover a significant part or even all of your electricity consumption yourself. This reduces your dependence on traditional energy sources and promotes a more sustainable energy supply. Especially in times of rising energy prices, a solar installationoffers long-term cost savings and increases your financial security.

The combination of solar system and electricity storage maximizes the energy efficiency of your system. Surplus solar power can be stored and used later, for example at night or on cloudy days. This ensures a continuous power supply and optimizes the use of your self-generated solar energy. It also improves your ecological footprint as you use renewable energy sources efficiently and reduce your CO₂ emissions.

In addition, energy independence contributes to the energy transition by reducing the demand for fossil fuels and promoting the transition to sustainable energy solutions. With a solar system, you are not only investing in your own energy future, but also in a greener and more sustainable world.

Solar energy offers numerous cost benefits that make it an attractive investment for private households and companies. One of the biggest advantages is the savings on electricity costs. By installing photovoltaic systems, you can generate your own solar power and therefore purchase less electricity from the public grid. This leads to a considerable reduction in your monthly electricity bill and enables long-term cost savings.

Another important aspect is the stable energy source. Solar energy is independent of fluctuating electricity prices on the market, which gives you planning security for your energy costs. Especially in times of rising energy prices, the use of solar power can lead to considerable financial benefits.

In addition, the value of your property increases with the installation of a solar system. Properties with photovoltaic systems are increasingly seen as more attractive as they offer low energy costs and a sustainable energy supply. This can increase the market value of your property and boost its resale value.

Solar energy is also extremely low-maintenance, which means additional cost savings. Modern solar modules are durable and require minimal maintenance to operate efficiently. This reduces ongoing operating costs andincreases the return on your investment.

In addition, you can benefit from government subsidy programs and tax advantages that further reduce the acquisition costs for solar systems. These financial incentives make investing in solar energy even moreattractive and shorten the payback period of your photovoltaic system.

Overall, solar energy offers a cost-effective and sustainable solution to reduce your energy costs, increase the value of your property and secure long-term financial benefits. The combination of cost savings, increased value and stable energy costs makes solar energy an intelligent and economically sensible investment for the future.

Solar power plays a key role in climate protection by providing a sustainable and environmentally friendly source of energy. By using solar energy to generate electricity, you can significantlyreduce your CO₂ emissions. Solar panels convert natural sunlight directly into electrical energy for use in homes and businesses. This reduces dependence on fossil fuels such as coal and gas, which release large amounts of greenhouse gases when burned.

Another important aspect is the promotion of energy independence. With your own solar system, you are less reliant on external energy suppliers and can produce your own clean electricity. This not only contributes to the stability of your energy supply, but also supports the global energy transition towards renewable energy sources.

In addition, solar installations contribute to local economic development by creating jobs in the renewable energy sector. The installation and maintenance of solar systems require qualified specialists, which contributes to economic development and the promotion of sustainable technologies.

Solar power also has a long lifespan and requires minimal maintenance, making it a cost-effective and profitable long-term investment. The continuous development of solar technology is leading to ever more efficient and powerful solar modules that can convert even more solar energy into usable electricity.

Overall, solar power and solar installations make a significant contribution to reducing greenhouse gas emissions, promoting renewable energy and creating a more sustainable future. By investing in solar power, you are actively supporting climate protection and helping to create a greener and more liveable world.

Tenka Solar offers high-quality solar modules that are based on the latest photovoltaic technology and guarantee maximum efficiency and performance. As a renowned manufacturer, we develop our solar modules with a focus on quality, durability and reliability. Our modules are available in different performance classes and are suitable for various applications, from private rooftops to large commercial installations.

Our solar modules are characterized by high efficiency, which means that they can convert more solar energy intousable electricity. We use monocrystalline solar cells, which are known for their excellent energy conversion. In addition, our modules are robustly built and weather-resistant, so they deliver consistent performance even in demanding conditions.

Tenka Solar attaches great importance to quality control and offers comprehensive guarantees on its solar modules to give you security for your investment. By using our modules, installers can offer their customers products that are both technically and economically convincing.

Your advantages:

1. High efficiency and performance: With Tenka Solar solar modules you maximize the energy yields of your systems.

2. Reliability and durability: Robust construction and strict quality controls ensure a long service life.

3. Comprehensive warranties: We offer attractive warranty services that give you and your customers peace of mind.

Regular cleaning of your photovoltaic system is crucial to maximize the energy efficiency and service life of the solar modules. Tenka Power recommends cleaning the solar modules thoroughly at least once a year. In regions with high dust levels, heavy air pollution or many birds, more frequent cleaning may be advisable, for example two to three times a year.

Why is cleaning important?

Debris such as dust, leaves, bird droppings and other deposits can significantlyimpair the performance of your photovoltaic system. These residues block the incoming sunlight, making the solar cells work less efficiently and reducing electricity production. A clean surface ensures that the solar cells can optimally absorb sunlight and convert it into electrical energy.

How do you clean?

Cleaning should be carried out gently so as not to damage the solar modules. Use soft water and a mild soap solution as well as a soft sponge or cloth. Avoid harsh cleaning agents and abrasive tools. Tenka Power offers instructions and supports PV installers in the proper care and maintenance of their photovoltaic systems.

Your advantages:

1. Maximized energy yields: Clean solar modules ensure optimum energy production, which increases the profitability of your system.

2. Increased longevity: Regular cleaning prevents long-term damage and wear, extending the service life of your photovoltaic system.

3. Optimum efficiency: By removing dirt, the efficiency of the solar cells remains high, which contributes to the constant and reliable performance of your system.

Although the terms solar module and solar panel are often used interchangeably, there is an important difference betweenthem. A solar module is a single unit consisting of several interconnected solar cells. These solar cells convert sunlight directly into electrical energy, a process knownas photovoltaics. Several solar modules can be connected together to achieve the desired output.

A solar panel, on the other hand, often refers to the complete photovoltaic system, which in addition to the solar modules also includes all other components such as inverters, mounting systems and cabling. The solar panel is therefore a more comprehensive term that describes the entire system requiredto convert and use solar energy.

Tenka Power makes a point of clearly communicating these differences to help you better understand your photovoltaic system. Our high-quality solar modules are the heart of your system and ensure maximum efficiency in energy generation. With this knowledge, you can make informed decisions and realize the full potential of your energy solution.

Your advantages:

1. Better understanding: You can make informed decisions by knowing the difference between a solar module and a solar panel.

2. Optimal planning: A clear understanding helps you to plan and expand your photovoltaic system according toyour needs.

3. Maximum efficiency: With high-quality solar modules from Tenka Power, you can increase the energy production andefficiency of your system.

The solar modules from Tenka Power are characterized by high efficiency, which leadsto maximum energy yields. With an efficiency of up to 21.3 %, our modules are among the most powerful on the market. By using monocrystalline solar cells and state-of-the-art photovoltaic technology, we can guarantee outstanding energy conversion.

Our solar modules are designed to achieve high performance values even in low light conditions and varying weather conditions. This means that you, as a PV installer, can offer your customers reliable and efficient photovoltaic systems that deliver constant energy yields throughout the year.

Your advantages:

1. Maximum energy yield: High efficiency leads to higher electricity yields and improves the profitability of your customers' systems.

2. Reliable performance: Our solar modules deliver consistently high performance values even under difficult conditions, which increases your customers' satisfaction.

3. Competitive advantage: By using the highly efficient Tenka Power solar modules, you can position yourself as a supplier of top-quality products.

A PV module from Tenka Solar has an average lifespan of 25 to 30 years, thanks to our high quality standards and the use of first-class materials. As a leading manufacturer, we use the latest photovoltaic technology to produce durable and reliable solar modules. Our modules are designed to withstand a wide range of weather conditions and deliver consistently high energy yields for decades.

We subject our PV modules to strict quality controls to ensure that they can withstand the stresses of wind, rain, snow and extreme solar radiation. In addition, we offer a 30-year performance guarantee, which provides you with security for your investment and confirms that our modules will still deliver at least 85% of their original output even after many years.

Your advantages:

1. Long-term investment: With a service life of up to 30 years, you will benefit from your photovoltaic system in the long term.

2. High reliability: Our solar modules are robust and can withstand various weather conditions, ensuring continuous energy production.

3. Comprehensive guarantees: Tenka Power 's 30-year performance guarantee gives you additional security and protects your investment.

Tenka Power 's PV modules are characterized by excellent performance data, ensuring high efficiency and reliability. Our modules have a rated power of at least 465 watts, which means that they can deliver this power under standard test conditions. A high efficiency of up to 24 % ensures that more solar energy is converted into usable electricity, which increases the overall performance of your photovoltaic system.

The voltage and current of our PV modules are optimally matched to modern inverters to enable maximum energy yield. In addition, our modules have low temperature coefficients, which means that they work efficiently even at high temperatures. Tenka Power uses high-quality materials and advanced technology to ensure that our PV modules meet the highest quality standards.

Your advantages:

1. High energy yields: Thanks to high rated output and efficiency, you achieve maximum electricity production.

2. Reliability and durability: Quality materials and modern technology guarantee a long service life for your PV modules.

3. Efficiency in all conditions: Optimum voltage, current and low temperature coefficient ensurestable performance even at changing temperatures.

Tenka Power 's PV modules are characterized by excellent performance data, ensuring high efficiency and reliability. Our modules have a rated power of at least 465 watts, which means that they can deliver this power under standard test conditions. A high efficiency of up to 24 % ensures that more solar energy is converted into usable electricity, which increases the overall performance of your photovoltaic system.

The voltage and current of our PV modules are optimally matched to modern inverters to enable maximum energy yield. In addition, our modules have low temperature coefficients, which means that they work efficiently even at high temperatures. Tenka Power uses high-quality materials and advanced technology to ensure that our PV modules meet the highest quality standards.

Your advantages:

1. High energy yields: Thanks to high rated output and efficiency, you achieve maximum electricity production.

2. Reliability and durability: Quality materials and modern technology guarantee a long service life for your PV modules.

3. Efficiency in all conditions: Optimum voltage, current and low temperature coefficient ensurestable performance even at changing temperatures.

Tenka Power offers high-quality solar modules that are based on the latest photovoltaic technology and guarantee maximum efficiency and performance. As a renowned manufacturer, we develop our solar modules with a focus on quality, durability and reliability. Our modules are available in various performance classes and are suitable for a wide range of applications, from private rooftops to large commercial installations. Our solar modules are characterized by high efficiency, which means that they can convert more solar energy intousable electricity. We use monocrystalline solar cells, which are known for their excellent energy conversion. In addition, our modules are robustly built and weather-resistant, so they deliver consistent performance even in demanding conditions.

Tenka Power attaches great importance to quality control and offers extensive guarantees on its solar modules to give you security for your investment. By using our modules, installers can offer their customers products that are both technically and economically convincing.

Your advantages:

1. High efficiency and performance: With Tenka Power solar modules you maximize the energy yields of your systems.

2. Reliability and durability: Robust construction and strict quality controls ensure a long service life.

3. Comprehensive warranties: We offer attractive warranty services that give you and your customers peace of mind.

Roof orientation is a decisive factor for the efficiency of your photovoltaic system. Tenka Power assists PV installers in determining the optimal orientation of the solar modules in order to maximize the use of solar energy. In Central Europe, a south-facing orientation is considered ideal as it provides the longest and strongest sunlight throughout the day.

We provide you with technical data and recommendations in order to achieve the best possible performance even with different roof orientations. Even with a south-east or south-west orientation, up to 95% of the maximum possible energy yield can still be achieved with high-quality PV modules from Tenka Power. Our solar modules are designed to work efficiently even under less than optimal conditions.

Your advantages:

1. Maximized energy yields: By optimally planning the roof orientation, you increase the efficiency of the system and increase your customers' electricity yields.

2. Flexibility during installation: With Tenka Power products, you can realize high-performance photovoltaic systems even with suboptimal roof alignments.

3. Increase customer satisfaction: By offering your customers a high energy yield despite unfavorable roof orientation, you strengthen your reputation as a competent installer.

The roof pitch angle is a decisive factor for the efficiency of your photovoltaic system. Tenka Powerhelps PV installers to determine the optimum inclination of the solar modules in order to capture the maximum solar energy. In Central Europe, a tilt angle between 30 and 40 degrees is considered ideal, as it allows for the best solar radiation throughout the year.

We provide you with technical data and recommendations that help you to plan the photovoltaic system optimally according to the existing roof pitch. Even if your customer's roof has a different pitch angle, Tenka Power offers flexible solutions. Our solar modules and mounting systems are designed to adapt to different roof types and pitches without significantly affecting the efficiency of the system.

Your advantages:

1. Maximum energy yields: By optimally aligning and tilting the solar modules, you increase the efficiency of the system and boost your customers' electricity yields.

2. Installation flexibility: With Tenka Power products, you can install efficient photovoltaic systems even on roof pitches that are not ideal.

3. Increase customer satisfaction: By offering your customers the best possible energy yield, you increase their satisfaction and strengthen your position as a competent installer.

A solar module from Tenka Power is made of high-quality materials and the latest photovoltaic technology to ensure maximum efficiency and durability. The front of the module is equipped with tempered solar glass, which protects the sensitive solar cells from environmental influences such as weather, dirt and moisture. This glass is also translucent to enable optimum solar energy yield.

The solar cells, which form the heart of the solar module, are located under the solar glass. Tenka Power uses highly efficient monocrystalline solar cells, which are known for their excellent energy conversion. These cells convert the incident sunlight directly into electricity. The solar cells are embedded in a special encapsulation film that protects them from mechanical stress and moisture, thus increasing the longevity of the module.

The back of the solar module is covered with a weatherproof film that provides additional insulation and protection. A robust aluminum frame surrounds the module and ensures structural stability and easy installation on various roof types. All components are optimally matched to ensure the highest quality and efficiency. Thanks to this sophisticated design, Tenka Power offers solar modules that are reliable, durable and powerful.

Your advantages:

1. High energy efficiency: Thanks to high-quality solar cells, you achieve maximum electricity yields.

2. Durability and reliability: Robust materials and careful construction guarantee a long service life.

3. Quality from the manufacturer: With Tenka Power, you can rely on proven photovoltaic technology direct from the manufacturer.

Tenka Power bietet umfassende Garantien für seine hochwertigen Solarmodule, um Ihnen langfristige Zuverlässigkeitund Leistung zu gewährleisten. Als führender Hersteller in der Photovoltaik-Branche legen wir großen Wert auf Qualität und Langlebigkeit unserer Produkte. Deshalb gewähren wir eine 30-jährige Produktgarantie sowie eine 30-jährige Leistungsgarantie auf unsere Solarmodule.

Die Produktgarantie sichert Sie gegen Material- und Verarbeitungsfehler ab. Sollte innerhalb von 30 Jahren ein Defekt auftreten, wird das Solarmodul repariert oder ersetzt. Die Leistungsgarantie garantiert, dass die Effizienz und der Energieertrag der Module über die gesamte Laufzeit hoch bleiben. Wir gewährleisten, dass unsere Solarmodule nach 30 Jahren noch mindestens 85 % ihrer ursprünglichen Leistung erbringen.

Diese Garantien spiegeln unser Vertrauen in die Qualität unserer Photovoltaik-Produkte wider und bieten Ihnen zusätzliche Sicherheit für Ihre Investition in erneuerbare Solarenergie. Mit Tenka Power setzen Sie auf eine nachhaltige und zukunftssichere Energielösung, die Ihnen hilft, Energiekosten zu senken und einen Beitrag zum Umweltschutz zu leisten.

Your advantages:

1. Langfristige Sicherheit: 30 Jahre Produkt- und Leistungsgarantie bieten Ihnen verlässlichen Schutz.

2. Höchste Qualität: Tenka Power Solarmodule stehen für maximale Effizienz und Zuverlässigkeit.

3. Nachhaltige Investition: Profitieren Sie von einer langlebigen Solaranlage und reduzieren Sie Ihre Energiekosten.