Phone us +86 13760978054
WE ARE AT East of Block 9, Kidford Industrial Park, South Huabao Road, Chancheng District,Foshan City.GuangDong Province,China.
Email Us sales1@neexgent.com

Neexgent Ng1800 Pro Series 5.2kw 48vdc 450vdc High Pv Off Grid Hybrid Solar Inverter Without Battery Use

• Pure sine wave output

• Smart LCD setting (Working modes, Charge Current, Charge Voltage, etc).
• Built-in MPPT solar charge controller
• MAX PV Array Open Circuit Voltage: 450V
• Can provide the power to the load without battery
• Combining solar system, AC utility, and battery power source to supply 
continuous power
• Overload, short circuit and Deep discharge protection
• Cold start function
• Support USB, RS485 monitoring function
• WIFI remote monitoring (optional)

NG1800PRO is a multi-function inverter/charger, combining functions of inverter, MPPT solar charger and battery charger to offer uninterruptible power 
support in portable size. NG1800 PRO Series can run without battery. The Maximum PV array open circuit voltage can reach 450V and MPPT voltage is 
150~430Vdc, which Can help customers make full use of solar energy.

 

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MODEL

NG18-3024 PRO

NG18-5248 PRO

Nominal Battery System Voltage

24VDC 

48VDC

INVERTER OUTPUT

Rated Power

3000VA \ 3000W

5200VA \ 5200W

Surge Power

6000W

10400W

Waveform

Pure sine wave

AC Voltage Regulation (Batt.Mode) 

230VAC+5%(Setting)

Inverter Efficiency(Peak) 

93%

Transfer Time

10ms (UPS \ VDE4105) \ 20ms (APL)

AC INPUT

Voltage

230VAC+5%

Selectable Voltage Range

170~280VAC(UPS) \ 90~280VAC(APL) \ 184~253VAC(VED4105)

Frequency Range

50Hz \ 60Hz(Auto sensing)

BATTERY

Normal voltage

24VDC

48VDC

Floating Charge Voltage 

27.4VDC 

54.8VDC

Overcharge Protection

30VDC 

60VDC

SOLAR CHARGER
& AC
CHARGER

Maximum PV Array Open Circuit Voltage

450VDC

Maximum PV current 

18A

PV Array MPPT Voltage Range 

150~430 VDC

Maximum Solar Charge Current 

80Amp

Maximum AC Charge Current

60Amp

Maximum Charge Current 

80Amp

MECHANICAL
SPECIFICATIONS

Machine Dimensions (W*H*D)(mm) 

272*355*100

295*528*121

Package Dimensions (W*H*D)(mm) 

540*395*241 

628*425*251

Net Weight(kg)

11 

14

Gross Weight(kg) 

12 

15

OTHER

Humidity

5% to 95% Relative humidity (Non-condensing)

Operating Temperature

0°C~50°C

Storage Temperature

-15℃ ~60℃