Fangpusun - Solar Power Inverter Manufacturer and Solar Charge Controller Supplier   

How to extend best pwm solar charge controller warranty?
You are expected to contact the after-sale team to extend the warranty. Please understand that the extended warranty have terms and conditions which may not match the original terms and conditions. A new agreement or contract will be signed to make it effective.

Wenzhou Xihe Electric Co.,LTD. is devoted to developing new products, most of which are pioneers in the China market. The mppt solar charge controller series has become a hot product of Xihe charge controller. The product has a longer life, premium quality, and durability. The product can be installed easily and quickly to the solar system. The product has long been the favorites of contractors and architects all of which had one aim in mind – to incorporate practical and elegant division into their space. Reverse polarity protection is one of the biggest selling points of this product.

We are a company that always exercise fair trade. As a big company in the public eye, all of our business activities are in line with the regulations stipulated in Fairtrade Labelling Organizations International (FINE), International Fair Trade Association, and European Fair Trade Association.
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