Photovoltaic parts: storage cell, cell charger, controller, transverter, recorder, inverter, monitor, mounting system, tracking system, solar cable etc.

蓄电池，充电，控制，转换，记录仪，逆，视，支架系统，追踪系统，太阳电缆等。

The traditional transformer is trending towards pocketsize and noiselessly in inverter using high-frequency link technique,but the control circuit becomes difficult to be designed.

高频链技术使逆中压向于小型、无噪声化,但增加了控制电路的设计难度。