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550W JNTECH Single Phase Solar Pump Inverter With Two Pcs Solar Panels

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Address: NO.28 Taiyuan Road Hefei Anhui China

Contact name:Robin Zhong

JNTECH RENEWABLE ENERGY CO.,LTD

550W JNTECH Single Phase Solar Pump Inverter With Two Pcs Solar Panels

Country/Region	china
City & Province	hefei anhui
Categories	Inverters & Converters

Product Details

550W JNTECH Solar Pump Inverter Single Phase with two pcs solar panels

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.

Product Techinical Parameters

Item Model	JNP370LS	JNP550LS	JNP750LS
DC input
Max. input DC voltage	60Vdc	600Vdc	60Vdc
Recommended MPPT voltage	25-50Vdc	25-50Vdc	25-50Vdc
Max. input DC current	20A	30A	30A
Max. MPPT efficiency	99%
Number of string	2	2	2
AC input
Input voltage range	190~240Vac
Input frequence	50/60Hz
AC output
Max. applicable motor output power	0.37kW	0.55kW	0.75kW
Rated output voltage	220-240Vac 1-phase	220-240Vac 1-phase	220-240Vac 1-phase
Output frequency range	0-50/60Hz	0-50/60Hz	0-50/60Hz
Rated output current	3A	4A	6A
Mechanical data
Dimensions(W/H/D)	/	/	/
Weight	5.5kg	5.5kg	5.5kg
System
Max. efficiency	98%	98%	98%
Protective class	I
Protection degree	IP65	IP65	IP65
Operating temperature range	-25℃ to +60℃,above 60℃ need derate operating	-25℃ to +60℃,above 60℃ need derate operating	-25℃ to +60℃,above 60℃ need derate operating
Cooling method	Natural cooling	Natural cooling	Natural cooling
Display	LCD	LCD	LCD
Communication interface	RS485/GPRS	RS485/GPRS	RS485/GPRS
Altitude	3000m; above 3000m need derate operating
Noise emission	＜50dB
Compliance	EN 50178; IEC/EN 62109-1

Cable connecting Method

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 could realize system work stable even in heavy cloudy day;

3. The IP65 outdoor design, automatic dry protection without using water level sensor, auotomatic phase sequence adjustment, easy installation and one key to start function, etc.

4. Fanless design, long lifespan, about 15 years.