Solar Pump System Domestic Solar Inverter / Off Grid Solar Inverter 0.37KW

Brand Name:JNTECH
Certification:CE, TUV
Model Number:JNP370LS
Minimum Order Quantity:1 Set
Delivery Time:Withing 3 working days to 20 working days after order confirmation
Payment Terms:L/C, D/A, D/P, T/T, Western Union
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Location: Hefei Anhui China
Address: NO.28 Taiyuan Road Hefei Anhui China
Supplier`s last login times: within 12 hours
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Product Details

370W Swimming Pool JNTECH Solar Pump System, Solar farm irrigation, Home application

1. Simple Introduction Of JNTECH Solar Water Pumping System

JNTECH solar pumping system consists of solar panels, solar pump inverter, AC pump and water storage device.

Solar pump inverter converts the DC power produced by solar panel into AC power to drive the pump work, a

microprocessor inside inverter continuously monitors available energy levels and adjust pump frequency for

achieving max use of solar energy.

Meanwhile, AC input module or AC power pack can be added in, which allow PV, state grid, DG, multi-sources

work as complementary or by-pass, to achieve system working 24 hours per day.


2. Inverter Features:
1:1 match with single phase AC pumps with strong overload capacity;
Solar power tracking efficiency can reach 99% with advanced MPPT algorithm;
IP65 design, Can continuous full-load operation between -25℃ to +60℃;
Remote monitoring start and stop with RS485 & GPRS communication;
Perfect protection system: undervoltage protection, overload protection, overvoltage
protection, overcurrent protection, dry protection, short-circuit protection, etc.;
High efficiency, low noise, fanless design, long system lifespan, safe and reliable;
Reduce starting power and 30% more water output with advanced inverter control
algorithm;
Reduce solar panels configuration and save costs with low solar operating voltage.


3. Solar Pumping Inverter Techinical Parameters

Item ModelJNP370LS
DC input 
Max. input DC voltage60Vdc
Recommended MPPT voltage25-50Vdc
Max. input DC current30A
Max. MPPT efficiency99%
Number of string2
AC input 
Input voltage range190~240Vac
Input frequence50/60Hz
AC output 
Max. applicable motor output power0.37kW
Rated output voltage220-240Vac 1-phase
Output frequency range0-50/60Hz
Rated output current6A
Mechanical data 
Dimensions(W/H/D)/
Weight5.5kg
System 
Max. efficiency98%
Protective classI
Protection degreeIP65
Operating temperature range-25℃ to +60℃,above 60℃ need derate operating
Cooling methodNatural cooling
DisplayLCD
Communication interfaceRS485/GPRS
Altitude3000m; above 3000m need derate operating
Noise emission<50dB
ComplianceEN 50178; IEC/EN 62109-1

4. Solar panels


Polycrystalline / Mono 100W to 375W solar panels are used in system configuration.

While pump be 0.37kW single phase, could use one pc 375W solar panels, or two pcs 330W solar panels, or two pcs 300W solar panels, etc.


5. Cable connecting Method of Pump and Inverter


6. Parts of Product Advantages:

1. The warranty of our solar pumping inverter could be 3 years or 5 years, with TUV and CE certificate.

2. With full protection funciton and high work efficency, wide MPPT range could realize system work stable even in heavy cloudy day;

3. Automatic dry protection without using water level sensor, auotomatic phase sequence adjustment, easy installation and one key to start function, etc.

4. The IP65 outdoor design, Fanless design, long lifespan, about 15 years.


7. Pump Specifications

We choose pump according to project head and water requirement or customer already had pump.

Have solution for all kinds of AC pump with power range from 0.37kW to 165KW.


8. ON-Site Projects' Pictures

China Solar Pump System Domestic Solar Inverter / Off Grid Solar Inverter 0.37KW supplier

Solar Pump System Domestic Solar Inverter / Off Grid Solar Inverter 0.37KW

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