How to extend solar panel installation warranty?
If you want to extend the warranty for solar panel , please consult our Customer Service for detailed information. An extended warranty is repair coverage that kicks in after the typical warranty has expired. It is important to note that you have the option to purchase this warranty any time before the manufacturer warranty expires. If you have any problems with the agreement we made about the warranty, you may resort to the Customer Service to find out the exact warranty of our product.
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As a reliable manufacturer of solar controller price in China, Guangzhou Tunto Green Power Technology Co., Ltd. Green Power Technology represents global reliability and superior quality. We will show you the solar generator kit series that is most popular with customers. The product is tough and durable. The materials used for this product are highly and chemically resistant and structurally strong. TUNTO solar applications have been patented. TUNTO Green Power Technology is a supplier of focusing on the quality assurance of solar generator kit. Strict quality control is taken over TUNTO solar applications.
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To enter into the high-end polycrystalline solar panel market, our company has been following the international standard to produce polycrystalline solar panel. Welcome to visit our factory!

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