Anhui EHE New Energy Tech.Co., Ltd is a high-tech enterprise specializes in R&D, manufacturing and exporting of medium voltage variable frequency drive and photovoltaic products such as photovoltaic inverter, solar energy lamps, solar energy plants, etc.Our products especially the PV inverter have get the TUV and CE ceification, which have exported to more than 30 countries due to its high efficiency, reliable character, competitive price and leading-edge technology.

Product Features:

Using advanced (IGBT) from Mitsubishi, the system efficiency is enhanced.
High conversion efficiency
Advanced technology for Maximum Power Point Tracking (MPPT)
>99%MPPT efficiency
Wide input voltage range
Efficiency design of low-frequency isolation transformer
High efficiency at wide power range
Advanced Anti-island technology
High realiability due to complete function
MPPT and CTV running modes
Multilingual LCD settings and different communication interfaces
Adjustable protection and operation parameters
Easy operation, installtion and maintenace

Meet the following standard:
EN 50178:1997 prEN 62109-1:2007 IEC 62103:2003 IEC 60364-7-712:2002
DIN VDE0126-1-1:2006 EN 61000-6-2:2005 EN 61000-6-4:2007

Technical Parameters:
EHE-N50K
Model EHE-N50K
DC Input
Max.DC Voltage 880Vdc
MPP Voltage Range 420-820Vdc
Max.DC Power 55KWp
Max.Input Current 125A
AC Output
Output power 50KW
Current THD <3%(≥50%rated power)
Nominal Grid Voltage 320-450Vac
Nominal Grid Frequncy 50/60Hz
Power Factor.≥0.99(≥50%rated power)

System
Max.Efficiency 95%
Euro Efficiency 94%
Protection Degree IP20 (indoor)
Operating Temp.-20~+45
Cooling Humidity Controlled forced-air cooling
Relative Humidity 15%~95%, non-condensing
Comm.Interfaces RS485/RS232/Ethern/GPRS
Display LCD
Mechanical Data
W | H | D 800/2200/800(mm)
Weight 700kg