380w monocrystalline solar panel factory price for solar plant

Enterprise Strength

Tunto is able to provide efficient, professional and comprehensive services for we have complete product supply system, smooth information feedback system, professional technical service system, and developed marketing system.

Company Advantages
1. The production of Tunto multicrystalline solar panels covers the following stages: mechanical structure design, control system design, metal materials preparation, flame-cutting, welding, powder coating, and assembly.
2. We have added as much clever solutions and functions as possible into this product.
3. The product acts a significant role in improving productivity. It can greatly cut people's working time and burden, thus people will enhance their working potential.

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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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High-quality aluminum 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 anti-reflection 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 make sure the water doesn't get inside the solar panel and cause damage to the solar panels

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How to select solar panels？

Firstly，we must choose regular manufacturers with complete qualifications and 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 outer frame.Lastly，when you look at the border, see if it's square and if it's flawed.

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Company Features
1. A wide range of high quality monocrystalline solar panel are provided in Tunto.
2. Tunto has made some breakthroughs in extending the life of off grid solar panel kits.
3. The vision of Tunto is polycrystalline solar panel which support our company to be the prominent manufacturer in the future. Get quote! multicrystalline solar panels is the driving force for Guangzhou Tunto Green Power Technology Co., Ltd.. Get quote!

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Tunto polycrystalline solar panel has passed a series of security tests. It has been tested the electric strength test, also known as high-voltage insulation test, water-resistant test, and tests for potential overload and statics.

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The mechanical components of Tunto multicrystalline solar panels are precisely manufactured. Various kinds of CNC machines are used such as the cutting machine, drilling machine, milling machine, and punching machine.

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Tunto polycrystalline solar panel is the outcome of comprehensive know-how. It is developed under these several considerations: electric control system, electromagnetism, insulation materials selection, the design of printed circuit boards, and so on.

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The safety and quality of Tunto off grid solar panel kits are guaranteed by a series of standards. It has been recognized by domestic standards such as GB 19517-2009, GB 14048-2006, GB 1208-2006, and GB 4208-93.

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Tunto polycrystalline solar panel has passed comprehensive performance tests. They include durability testing, stability testing, accuracy testing, safety testing, and durability testing.

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multicrystalline solar panels is highly prized for its high performance and such qualities as off grid solar panel kits.

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