Yueqing Boyu New Energy Technology Co., Ltd.

Boyu solar controller has fine workmanship and uses imported components internally to achieve sufficient power, high precision and strong anti-interference ability. Our company adopts express transportation method, and the outer packaging is all made of thickened honeycomb boxes, and the inside is fixed with thickened foam, which further ensures the damage rate during transportation. The products sold by our company enjoy perfect after-sales service: guaranteed returns and guaranteed replacement for one year. If there is a product quality problem during the warranty period, our company will repair it free of charge and bear the round-trip transportation costs.