Solar pump system consists of PV array, solar pump inverter and pump. Store water instead of store electricity, no need battery, it can reduce system cost and maintenance cost. Solar pumping system becomes more and more popular, it can be applied to daily use (underground water), agriculture irrigation, forestry irrigation, desert control, pasture animal husbandry, water supply for islands, wastewater treatment engineering, and so on.

Features

1. Adopting the dynamic VI maximum power point tracking (MPPT) control method & optimized SPWM; fast response and stable operation.

2. IPM (intelligent power module)electronic design and transformerless, conversion efficiency *8%, high reliability.

3. AC drive function for small solar pump inverter. When is no sunshine,such as at night , solar pump inverter can connect to AC city power to work by manually  if  AC power is available. but (this function is optional). 
 
4.Solar pump inverter can be built-in GPRS receiving module(this function is also optional).You can operate this inverter remotely through your PC or mobile phone with our provided website, user name and password.
 
5. Adjustable speed range of pump based on the actual situation of the system.
 
6. Setting parameters and fault detection through LCD display. (*3**9mm) and keys, easy operation, good view through LCD when setting parameter, feel comfortable.
7. Patented low voltage boost device for small pump to reduce solar panel to save money.
 
8. Working environment temperature: **0 to *0 ºC
9. Stainless steel and waterproof shell, waterproof fan good for cooling
 
*0. System protection
 
a. Dry Well
 
b.Over Flow
 
C.Output Overload
 
d.Low Input Voltage
 
e.Over Input Voltage
 
f. Over Temperature

g.Lighting

h.Reverse Polarity

*1. No starting Box Required

*2. Water storage instead of battery power storage, no need battery.