You are expected to first use the installation instruction offered by Wenzhou Xihe Electric Co.,LTD.. Probably it is a manual, a video, or a voice. When you encounter specific problems during the installation, a video could be sent to us to make sure that the problem is clear shown. We will offer guidance by video. In regard to big problems, senior engineers may be sent to solve it.

Fangpusun charge controller is well known for the quality of mppt control. We have been one of the leading manufacturer and supplier in China markets for many years. Fangpusun charge controller's solar charge controller manufacturer is various in types and styles to meet the different needs of customers. All raw materials of Fangpusun charge controller 5kw inverter are strictly selected and then are put into a precision production. It will automatically shut down to prevent the generated energy from harming people when there is a blackout. This product is comfortable enough for people to dress in and makes them feel confident in the way they’re dressed. Reverse polarity protection is one of the biggest selling points of this product.

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