Brand:solar water pump
Quantity:100
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Specifications1.DC AC inverter
2.pump controller
3.MPPT function
4.High efficency 98%;high reliablity.
5.LCD +LED display
6.Material:stainless steel
Product feature:
1. Water pump is driven by three-phase AC motor;
2. It adopts dynamic VI maximum power point tracking(MPPT) and optimizes pure sine wave PWM control ,with fast response speed, good stability;
3. Full automatic operation, according to the actual conditions,it can freely set the range of pump speed ;
4. The main circuit uses digital power module,with high reliability, high conversion efficiency of 98%;
5. Have complete electrical protective function, it can choose water level detection and control circuit, to prevent overflow and dry well;
6.Protection grade IP41, working environment temperature: -10°C ~ + 50°C.
7.No need bettery
8.Starting box is not required
9. LCD display
