PV1800 VPK Series (1-5KW)

High Frequency Off Grid Solar Inverters

PV1800 VPK is a multi-function inverter/charger, combining functions of inverter, PWM solar charger and battery charger to offer uninterruptible power support with portable size. Its comprehensive LCD display offers user-configurable easy-accessible button operation such as battery charging current, AC/solar charger priority, and acceptable input voltage based on different applications.

Model Certification & Standards
PV18-1012/2024 VPK CE-EMC+LVD(EN6100-6-4: 2007, EN6100-6-2:2005+EN IEC62109-1:2010, EN IEC62109-2:2011)
PV18-3024 VPK UKCA
PV18-1012/2024/3024 VPK EN IEC62368-1:2020+A11: 2020
PV18-1012/2024/3024/4048/5048 VPK CE-LVD(IEC62109-1:2010, EN IEC62109-2:2011)
PV18-1012/2024/3024/4048/5048 VPK CB-(IEC62109-1:2010, IEC62109-2:2011)



• Pure sine wave output

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

• Built-in PWM 50A/60A solar charge controller

• New SUB working mode(Solar-Utility-Battery working mode)

• Combining solar system, AC utility, and battery power source to supply continuous power

• Overload, short circuit and deep discharge protection

• Parallel operation with up to 3 units (Available for 4KW/5KW only)

• Cold start function

• Support USB, RS485 monitoring function

• WIFI remote monitoring (optional)

• Compatible to generator


MODEL PV18-1012 VPK PV18-2024 VPK PV18-3024 VPK PV18-4048 VPK PV18-5048 VPK
Nominal Battery System Voltage 12VDC 24VDC 48VDC
Rated Power 1000W 2000W 3000W 4000W 5000W
Surge Power 2000W 4000W 6000W 8000W 10000W
Waveform Pure sine wave
AC Voltage Regulation (Batt.Mode) (220VAC~240VAC)±5%
Inverter Efficiency(Peak) 93%
Transfer Time 10ms (UPS / VDE4105) 20ms (APL)
Voltage 230VAC
Selectable Voltage Range 170~280VAC(For personal computer) / 90~280VAC(For home appliances) / 184~253VAC(VED4105)
Frequency Range 50Hz / 60Hz(Auto sensing)
Normal voltage 12VDC 24VDC 48VDC
Floating Charge Voltage 13.7VDC 27.4VDC 54.8VDC
Overcharge Protection 15.5VDC 30VDC 60VDC
Maximum PV Array Open Circuit Voltage 55VDC 75VDC 80VDC 105VDC
Standby Power Consumption 2W 2W 2W
(PWM)Maximum Solar Charge Current 50A 50A 60A 60A
Maximum AC Charge Current 10A or 20A 10A or 20A 20A or 30A 60A
Maximum ChargeCurrent 70A 70A 80A 120A
Machine Dimensions (W*H*D)(mm) 224*337*98 290*342*125 297.5*468*125
Package Dimensions (W*H*D)(mm) 372*387*211 438*400*256 618*415*261
Net Weight(kg) 5.0 5.5 7.8 12
Gross Weight(kg) 6.0 6.5 10.3 13.5
Humidity 5% to 95% Relative humidity (Non-condensing)
Operating Temperature 0°C~50°C
Storage Temperature -15℃ ~60℃