80w polycrystalline solar panel wholesale for street lamp

Product Details

With the pursuit of perfection, Tunto exerts ourselves for well-organized production and high-quality solar street light manufacturer. solar street light manufacturer, manufactured based on high-quality materials and advanced technology, has reasonable structure, excellent performance, stable quality, and long-lasting durability. It is a reliable product which is widely recognized in the market.

Company Advantages
1. In the design stage of Tunto best off grid solar system, many factors have been taken into account. These considerations include fire resistance ability, safety hazards, structural comfort & stability, and the content of contaminants and harmful substances.
2. Featured with high performance, polycrystalline solar panel has a high practical value.
3. polycrystalline solar panel is highly recommended among customers for its outstanding features of best off grid solar system.
4. Using this product is a great way to save on energy and money, while also providing an environmentally friendly benefit.

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High quality monocrystalline solar panels have a conversion rate up to 21% and service life of 30 years

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Solid aluminum alloy frame with high strength, corrosion resistance, lightweight, and other characteristics, to ensure that the solar panel has a long life of up to 30 years.

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The surface glass of the component adopts Australian low-iron tempered glass (the iron content is less than 0.02%), which has the function of high light transmittance and waterproof and can effectively improve the light absorption rate and reduce the power loss caused by dust accumulation.

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Anti-aging imported backboard and water seal prevents water from getting inside the solar panel and protect them from damage

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How to select solar panels？

Firstly，we must choose regular manufacturers with complete qualifications and a good reputation. It is better to visit the factories in the field so that the quality can be guaranteed.

Secondly，look at the conversion rate of panels and select auxiliary materials, such as glass, EVA and profile of the outer frame.

Lastly，Search the reputation and evaluation of the brand on the Internet to ensure that the service provider has good service and qualification

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Company Features
1. Guangzhou Tunto Green Power Technology Co., Ltd. is a Chinese manufacturer of best off grid solar system. Since years of experience and a great reputation, we achieved a good share of the market.
2. The company has been licensed for production and business. These certificates enable customers to see more accountability and quality checks throughout the supply chain.
3. We put both business success and environment protection as our priority. During production, we will seek quality yet more environmental-friendly materials so as to achieve sustainable development. We are committed to reducing the impact of our activities on the environment. We achieve our goals by lowering CO2 emissions, improving the recycling rate, and re-using materials.

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The design of Tunto best off grid solar system is a complex process. From 3D modeling, stress on parts, to construction, every detail is well taken care of. The product has a big current carrying capacity

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Tunto best off grid solar system goes through a professional design process. It is designed considering mechanical structure, control system, the performance of components and parts, etc. Having passed over a 48-hour salt spray test, it is 100% corrosion resistant

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Tunto polycrystalline solar panel is well designed. Its design covers panel design, program design including PLC, drive systems, operator interface design, control systems design, etc. The non-metal part of the product is non-toxic, which allows it to be recycled easily

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The design of Tunto best off grid solar system is strictly carried out. It is handled by our designers who consider many factors such as part tolerances, mechanical analysis, fatigue analysis, function realization, etc. Packed with 5-layer corrugated paper, it is totally safe during transportation

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Tunto polycrystalline solar panel undergoes different types of specific mechanical tests. They include creep and stress relaxation testing, drop or shock testing, fatigue testing, and impact toughness testing. Compared with other products in the market, it features better conductivity

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This product is chemically resistant. The use of neutral materials greatly avoids changes in the quality characteristics of the product itself due to the surrounding chemical environment. The product is available in different dimensions

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