We retain improving upon and perfecting our items and repair. At the same time, we perform actively to do research and progress for Solra Control, Off Grid Inverter, Sofar Hybrid Inverter, Hybrid Solar Inverter 5kw,Onduleur Apc. Our Lab now is "National Lab of diesel engine turbo technology " , and we own a professional R&D team and complete testing facility. The product will supply to all over the world, such as Europe, America, Australia,Cairo, Argentina,Mexico, Macedonia.We pay high attention to customer service, and cherish every customer. We have maintained a strong reputation in the industry for many years. We are honest and work on building a long-term relationship with our customers.