If your purchase is missing any parts or items, please let us know as soon as possible. Wenzhou Xihe Electric Co.,LTD.is dedicated to your satisfaction. You have our guarantee.

Fangpusun has been engaging in the research, development, manufacturing, marketing, and sale of mppt control for many years. 4000w inverters is the main product of Fangpusun . It is diverse in variety. We have been working to replace hazardous substances in Fangpusun solar charge controller manufacturer. With integrated temperature monitoring for the battery, it features range in temperature revise. The service life of each product exceeds the industry level. The product has been certified under RoHS, CE, and other domestic and international authoritative certifications.

With a practical approach to everything we do, our company concentrates our efforts and invest patiently to drive technological breakthroughs. Call!