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4KW Solar Panel Inventor / IP65 5HP460-850Vdc MPPT Solar Controller JNP4KH

4KW Solar Panel Inventor / IP65 5HP460-850Vdc MPPT Solar Controller JNP4KH

Brand Name JNTECH
Model Number JNP4KH
Certification CE
Place of Origin CHINA
Minimum Order Quantity 1
Price Negotiable
Payment Terms T/T, L/C
Supply Ability 200+pcs+per week
Delivery Time 3-30days
Packaging Details Carton Pallet
Warranty 3years
MPPT Voltage 460-850Vdc
Rated Output Current 10A
Max.Efficiency 98%
Protection Class I
Protection Level IP65
Cooling way Natural Cooling
Display LCD
Detailed Product Description

JNP4KH 4KW Solar Pump Inverter IP65 MPPT 5HP Inverter Communication RS485/GPRS Display LCD Max.Efficiency 98%

1.JNTECH 5HP(4kw) 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 24 h/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 design for machine, don't need extra box.

6. 3 years warranty for solar pump inverter.

7. Complete system protection function and long lifespan.

8. Remote monitoring and communication function, can control its start and stop remotely.


3. 5HP 4kw solar pump inverter parameters


Max. Input DC voltage880Vdc
Recommended MPPT voltage460-850Vdc
Max. Input DC current9A
Max. MPTT efficiency99%
Number of Strings2
Max. applicable motor output power4KW
Rated output voltage380-460Vac 3 phase
Output frequency range0-50/60Hz
Rated output current10A
Max. efficiency98%
Protective classI
Protection degreeIP65
Environment temperature-25ºC-+60ºC above 60ºC need derate operation
Cooling methodNatural cooling
Communication interfaceGPRS/RS485
Altitude3000m; above 3000m need derate operating
Noise emission<50dB
complianceEN 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. Solar pumping inverter
6. Pump Specifications
We choose pump according to project head and water requirement.
7. ON-Site Projects' Pictures

Product Tags: solar water pump controller   submersible pump controller  
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