In our opinion, raw materials are the start of the finished products at the process of production. It is very important because it has an impact on the quality, the cost, and function of the finished product. We ensure that each in-material is from our reliable suppliers who has signed long-term cooperation contracts with us, and is well inspected by our QC team to be excellent basics for the manufacturing of 48v solar charge controller. We are certainly sure that the raw materials used in our company top the industry and cost the least over other peers.

Wenzhou Xihe Electric Co.,LTD. has gained big trust from customers by manufacturing and supplying superior 48v solar charge controller with reasonable price. Fangpusun 's main products include 48v solar charge controller series. This product is safe for humans and the environment. It has passed the eco textile testing which indicates that it contains no banned azo colorants, heavy metals, etc. With a hard structure, it is able to withstand extrusion and bump. This product is more suitable for popularization and application. The product is built with a lightning proof system.

We insist on sustainability. To promote safe, secure and sustainable living and working environments, we always apply science-based safety manufacturing.