PV1800 HM Series High Frequency Off Grid Solar Inverter (2-5KVA)

High Frequency Off Grid Solar Inverter

PV1800 HM Series (2-5KVA)


  • Rated power 2KVA to 5KVA
  • Pure sine wave output
  • Smart LCD setting(Working modes, Charge Current, ChargeVoltage, etc.)
  • Built-in MPPT 40/60/80A solar charge controller
  • MPPT Efficiency max 98%
  • Combining solar system, AC utility, and battery power source to supply continuous power
  • Overload, short circuit and Deep discharge protectionCold start function
  • Support USB, RS485 monitoring function with free CD
  • WIFI/ GPRS remote monitoring (optional)
  • Compatible to generator

Two Colors Option


High Frequency Solar Inverter PV1800

MPPT Solar Charge Controller

  • Built-in 40/60/80A MPPT solar charge controller

High Frequency Solar Inverter PV1800

Pure Sine Wave

  • High Frequency Pure sine wave output

High Frequency Solar Inverter PV1800

3-stage Charging Control

  • Connect to an alternate power source and the smart charger will top up your batteries and keep them happily on float

High Frequency Solar Inverter PV1800

High Efficiency

  • High Inverter Efficiency: 93%

High Frequency Solar Inverter PV1800

LCD Setting

  • AC / Solar charger priority via LCD setting

High Frequency Solar Inverter PV1800


  • Protection: overload, short circuit


LCD Display Information

1. LCD display
2. Status indicator
3. Discharging/Charging indicator
4. Fault indicator
5. Function buttons


Back Panel

6. Power on/off switch
7. AC input
8. AC output
9. PV input
10. Battery input
11. Circuit breaker
12. RS485 communication port
13. Parallel communication cable (only for parallel model)
14. Dry contact
15. USB
NOTE: For parallel model installation and operation, please check separate parallel installation guide for the details.


“NEW” Function Display as bellow

USB Function (It’s more convenient for connecting user’s personal computer)

RS485 & WIFI/GPRS Monitoring Function Display

Other Features

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

Solar System Connection





MODEL PV18-2024 HM PV18-3024 HM PV18-4048 HM PV18-5048 HM
Default Battery System Voltage 24VDC 48VDC
Rated Power 2000VA/1600W 3000VA/2400W 4000VA/3200W 5000VA/4000W
Surge Power 4000VA 6000VA 8000VA 10000VA
Waveform Pure sine wave
AC Voltage Regulation (Batt.Mode) 220VAC~240VAC
Inverter Efficiency(Peak) 93%
Transfer Time 10ms(FST、APL); 20ms(SLO)
Voltage 230VAC
Selectable Voltage Range 170~280VAC(FST) ;90~280VAC(SLO);184-253VAC(APL)
Frequency Range 50Hz/60Hz (Auto sensing)
Normal voltage 24VDC 48VDC
Floating Charge Voltage 27VDC 54VDC
Overcharge Protection 31VDC 60VDC
Maximum PV Array Open Circuit Voltage 145VDC
PV Array MPPT Voltage Range 30~130VDC 64~130VDC 30~130VDC 64~130VDC
Standby Power Consumption 2W
PV Input Power 1000W / 1500W / 2000W 3000W 4000W
Maximum Solar Charge Current 40A / 60A / 80A 60A 80A
Maximum Efficiency 98%
Maximum AC Charge Current 20A or 30A 60A
Maximum ChargeCurrent 60A / 80A / 100A 120A 140A
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) 10 11 13 14
Gross Weight(kg) 11.7 12 14 15
Humidity 5% to 95% Relativ Humidity (Non-condensing)
Operating Temperature 0°C -55°C
Storage Temperature -15°C -60 °C

Approximate Back-up Time Table

Model Load(VA) Backup Time@24V 100Ah(min) Backup Time@24V 200Ah(min)
2KVA 200 766 1610
1000 112 269
2000 50 112
3KVA 300 449 1100
1500 68 164
3000 28 67
Model Load(VA) Backup Time@48V 100Ah(min) Backup Time@48V 200Ah(min)
4KVA 400 766 1610
2000 112 269
4000 50 112
5KVA 500 613 1288
2500 90 215
5000 40 90
Brochure: PV1800HM.pdf Downloads
User Manual: 420-00235-02-PV1800-HM.pdf Downloads
Certificates: PV1800-2K3K-PKMPKHM-TEST-REPORT-IEC62109-1-R0117020209S.pdf Downloads
Certificates: PV1800-4K5K-PKMPKHM-TEST-REPORT-IEC62109-1-R0117020210S.pdf Downloads
Service Manual: PV1800HM-2K3K-Service-Manual.pdf Downloads
Service Manual: WIFI-Connection-for-PV1800-HM-Series.pdf Downloads
Service Manual: Wi-Fi-Kit-Quick-Installation-Guideline.pdf Downloads
Software: RS485-Software-for-EP18-PV18-PH18-PH30-PV35-Wincc-2.0.30&Ch340tDrver.7z Downloads
Software: Usb-to-Rs485-Driver.zip Downloads