Roof PV Grid-connected System

Solartech Renewable Energy Co., Ltd, built in 2001, is located in Jiu-Xiang-Ling Park.Xi-LI Shenzhen. The company is focusing on research and development, equipment manufacturing of inverters in the field of renewable energy. We are committed to develop and apply the infinite energy from the sun. Our research centre is at Tsinghua University Graduate School in Shenzhen. Technical Team is comprised by academia of the Chinese Academy of Sciences, professors in Tsinghua University, the specialists and doctorates. They have advanced operational ideas, state-of-art technology, strong theoretical base and sophisticated experiences in the business field, and have collected a series of complete and valuable data under different weather conditions. Through out years of research and operation test of the system, our technologies of the inverter series has already achieved world-class level. Now, we are working hard at making good use of the fruit of our scientific research which would lead to the most advanced products.Solar pumping system is adopted the proposed dynamic VI maximum power point tracking (MPPT) control method; Fast response and stable operation; Better than the conventional methods which may lead to the problems including poor tracking performances, unstable or even cause water hammer damaging when the irradiation on the array changes rapidly. Based on the concept of developing environmental and economic products, the system is dispensed with energy storing devices, and stores water instead of electricity. It improves the reliability of the device, at the same time, it lowers the construction and maintenance costs of the system dramatically. Contact: SunnyPhone:86-755-86151888website: http://www.solartech.cn/