It varies from different manufacturers who adopt different technology and work with different raw materials suppliers. In order to ensure the quality of mppt solar hybrid inverter, it is necessary for a professional manufacturer to put the necessary investment in raw materials selection before production. Except for the well-selected material, the manufacturing cost on it including especially high technology, labor investment, advanced equipment cost and so on is indispensable as well.

Wenzhou Xihe Electric Co.,LTD. is a top quality mppt solar hybrid inverter supplier in China for more than decades of years. pwm solar charge controller is one of Fangpusun 's multiple product series. The raw materials used in Fangpusun mppt control are non-toxic, non-allergic and non-carcinogenic. They have been disinfected in the manufacturing process. The product has been certified under RoHS, CE, and other domestic and international authoritative certifications. There’s something uniquely versatile about this product — it is sophisticated enough for city life, but even in a country home it works perfectly against a more rustic backdrop. Featuring multi-protection functions, the product is safe to use.

Fangpusun will seize the opportunity to continue the rapid and healthy development of itself in mppt solar hybrid inverter industry. Welcome to visit our factory!