photovoltaic

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

蓄电池，充电器，控制器，转换器，记录仪，逆变器，监视器，支架系统，追踪系统，太阳电缆等。

2.Due to dopant migration, build-in electric field exists in the device.There is open-circuit photoresponse, the detector can operate in photovoltaic mode.

元件受掺杂迁移迁移的存在内建电场，使得元件有开路应，存在光致电压模式。