JNP3KH 3kw Solar Pump Inverter MPPT IP65 China 4HP Frequency 0-50/60HZ LCD Display
1.JNTECH 4HP(3kw)Solar Water Pumping System
JNTECH Solar Pumping Inverter converts DC power produced by PV module into AC power required by the pump motor. A microprocessor inside inverter continuously monitors available energy levels and adjust pump speed, matching energy required to energy available. This enables the system to operate under varying solar insolation levels, and provide water throughout the day and through different seasons. The inverter untilize a high efficiency MPPT algorithm to maximize power harvested from PV module.
Meanwhile, the application of AC PowerPack add grid utility/DG as power supplement or backup for solar energy, can keep pumping system working 24 hours a day.
The power drawn from AC source is adjustable according to the intensity of solar energy.
2. Product features:
1.Grid utility work when sun radiation is unavailable, support system working 24h/day;
2.Full automatic unattended operation;
3.Soft start controlling in rush current, to avoid motor burning;
4.Max. Power Point Tracking (MPPT) control algorithm of Solar Pump Inverter for optimum solar performance.
5.IP65 protection level
6.3 years warranty
7.Complete system protection function and long lifespan.8.Remote monitoring and communication function, can control its start and stop remotely.
3. 4HP/3kw solar pump inverter parameters
Max. Input DC voltage
Recommended MPPT voltage
Max. Input DC current
Max. MPPT efficiency
Number of String
Max. applicable motor output power
Rated output voltage
380-460Vac 3 phase
Output frequency range
Rated output current
-25ºC-+60ºC above 60ºC need derate operation
3000m; above 3000m need derate operating
EN 50178; IEC/EN 62109-1; IEC61800
4. Solar panels
Polycrystalline / Mono 100W to 330W solar panels are used in system configuration
Poly panels: 255w,260w,265w,270w,280w,285w,305w,310w,315w,320w,325w(60cells or 72cells)
Mono panels: 270w,275w,280w,285w,290w,320w,325w,330w,335w,340w(60cells or 72cells)
Or small cells 100w start
5. Pump Specifications
We choose pump according to project head and water requirement.
6. ON-Site Projects' Pictures