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Pure Sine Wave DC AC Solar Pump Inverter JNP3K7L/5HP 3.7kw CE Certificated

Categories Solar Pump Inverter
Place of Origin: Anhui, China (Mainland)
Brand Name: JNTECH
Model Number: JNP3K7L
Supply Ability: 200 Piece/Pieces per Week
Packaging Details: carton,pallet
MOQ: >=1 Pieces
Price: $656.00
Output Type: Multiple
Size: 420*310*211mm
Weight: 14.5KG
Input Voltage: 440Vdc
Output Voltage: 220-240Vac, three phase
Type: DC/AC Inverters
Output Frequency: 0-50/60Hz
Output Current: 17A
Quality: CE Certificate
Warranty: 3 Years
Efficiency: 97%
Product name: Pure Sine Wave DC-AC Inverter
Advantage: Short Delivery Time
Application: Water Pump
Port: FOB shanghai
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Pure Sine Wave DC AC Solar Pump Inverter JNP3K7L/5HP 3.7kw CE Certificated

solar pump inverter JNP3K7L/5HP 3.7kw


1. Simple Introduction Of JNTECH 5HP(3.7kw) 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.

3.3.7kw solar pump inverter parameters

Max. Input DC voltage440Vdc
Recommended MPPT voltage150-400Vdc
Max. Input DC current24.6
Max. MPTT efficiency97%
Number of Strings2
Max. applicable motor output power3.7KW
Rated output voltage220-240Vac 3 phase
Output frequency range0-50/60Hz
Rated output current17A
Dimension(W/H/D)420*310*211mm
weight14.5kgs
Max. efficiency97%
Protective classI
Protection degreeIP65
Environment temperature-25ºC-+60ºC above 60ºC need derate operation
Cooling methodnatural cooling
DisplayLCD
Communication interfaceGPRS
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


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