PV1800 VPM Ⅱ Series (1-4KW)

High Frequency Off Grid Solar Inverter

This is a multi-function inverter/charger, combining functions of inverter, MPPT 40A/60A solar charger and battery charger to offer uninterruptible power support with portable size. Its comprehensive LCD display offers userconfigurable and easy-accessible button operation such as battery charging current, AC/solar charger priority, and acceptable input voltage based on

different applications.

  • Description


■ Smart LCD setting (Working modes, Charge Current, Charge Voltage, etc).

■ Bult in MPPT 40A/60A solar charge controller

■ 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, CAN monitoring function

■ WIFI remote monitoring (optional)

■ Compatible to generator

■ PV/ AC activation function

■ Smart battery pack BMS communication function (CAN Port)


MODEL PV18-1012 VPM Ⅱ PV18-1224 VPM Ⅱ PV18-2224 VPM Ⅱ PV18-3224 VPM Ⅱ PV18-3524 VPM Ⅱ PV18-4024 VPM Ⅱ
Default Battery System Voltage 12VDC 24VDC 24VDC 24VDC 24VDC 24VDC
Rated Power 1000VA / 1000W 1200VA / 1200W 2200VA / 2200W 3200VA / 3200W 3500VA / 3500W 4000VA / 4000W
Surge Power 2000VA 2400VA 4400VA 6400VA 7000VA 8000VA
Waveform Pure sine wave
AC Voltage Regulation (Batt.Mode) 230VAC
Inverter Efficiency(Peak) 90%~93%
Transfer Time 10ms(UPS / VDE4105) / 20ms(APL)
Voltage 230VAC
Selectable Voltage Range 170~280VAC(UPS) / 90~280VAC(APL) / 184~253VAC(VDE)
Frequency Range 50Hz / 60Hz (Auto sensing)
Normal voltage 12VDC 24VDC
Floating Charge Voltage 13.8VDC 27.4VDC
Overcharge Protection 15VDC 30VDC
Maximum PV Array Open Circuit


105VDC 120VDC 160VDC 160VDC 160VDC 160VDC
PV Array MPPT Voltage Range(Typ.) 15~75VDC 30~96VDC 30~128VDC 30~128VDC 30~128VDC 30~128VDC
Standby Power Consumption 2W
Maximum PV Array Power 600W 1000W 1600W 1600W 1600W 1600W
Maximum Solar Charge Current 45A 40A 60A 60A 60A 60A
Maximum Efficiency 98%
Maximum AC Charge Current 20A 30A 40A 60A 60A 60A
Maximum Charge Current 65A 70A 100A 120A 120A 120A
Machine Dimension (W*H*D) (mm) 224*337*98 224*337*98 367.4*254.5*103 367.4*254.5*103 367.4*318*121 367.4*318*121
Package Dimension (W*H*D) (mm) 300*410*178 299*292*184 436*331*189 436*331*189 549*410*200 549*410*200
N.W (kg) 3.6 4.7 5.5 5.5 5.9 5.9
G.W (kg) 4.3 5.5 6.5 6.5 7.2 7.2
Humidity 5% to 95% Relativ Humidity (Non-condensing)
Operating Temperature 0°C~50°C
Storage Temperature -15°C -60°C
CE-EMC+LVD(EN6100-6-3, EN6100-6-1+EN IEC62109-1, EN IEC62109-2)