英语翻译风力发电机因风量不稳定,故其输出的是13～25V变化的交流电,须经充电器整流,再对蓄电瓶充电,使风力发电机产生的

Due to the volume of wind turbine wind instability, so its output is 13 ~ 25V AC change, subject to the rectifier charger, rechargeable battery and has longer, so that electricity generated by wind turbines into chemical energy. Then there is the protection of the inverter power supply circuit, the battery's chemical energy into electricity 220V AC in order to guarantee stability in use.

英语翻译：
Due to the volume of wind turbine wind instability, so its output is 13 ~ 25V AC change, subject to the rectifier charger, rechargeable battery and has longer, so that electricity generated ...