深圳市日恒利实业有限公司

太阳能PV供电系统

stand-Alone PV System

一、纯太阳能电源系统

Solar  System Only

 

二、太阳能PV供电系统说明

通常白天由太阳能电池方阵通过太阳能控制器，对蓄电池进行充电同时为负载供电，夜间通过蓄电池组放电对负载供电，周而复始循环工作。在系统设计时应考虑***长连续阴雨天数，以保证系统正常工作。适用于负载率较小的场合。无人值守。

System Instruction

During the day,the solar array provides electricity to load and battery in the same time.in the evening,the eletricity supply will be available by the battery.The longest continuous cloudy days should be considered,to ensure the continuity to power system operations.Is suitable for the small load power situation.Nobody can be watch.

三、业务流程

 

四、太阳能并网供电系统售后服务与技术支持Solar power grid power supply system after-sales service and technical support

 

 

 技术交流

Technical excharge

 

培训Training技术支持Technical support巡检与维护Inspection and maintenance征求用户意见Solicit opinions from the users