To Solve the problems of the shortage of water and electricity area
Easy installation, intelligent operation (just connected DC power
supply can work normally) Lower cost, lower maintenance cost (with
Three phase brushless design free maintenance)
Environmental and friendly, no carbon dioxide
Built-in MPPT solar tracking, effective to use of energy (increase
DC input voltage range (22 ~ 45 v)
1. Overvoltage protection
2. Low-voltage protection
3. Over current protection
4. Overload protection
5. Shortage of water protection
1. If only need to work in the day, it just need the solar panel
and connected with the pump. Do not need controller and battery.
Please refer to the above information, the open circuit voltage of
the solar panel is about 36 V, the water flow will changed
according to the sunshine.
2. If the pump is needed to work at night, its need to connect
solar controller and batteries and other related accessories. That
is the off-grid solar water pump system.