PH-MKS Solar Inverter

//PH-MKS Solar Inverter

PH-MKS Solar Inverter

PH-MKS is hybrid inverter  combining functions of inverter,MPPT solar charger and AC charger. Transformerless design provides reliable power conversion in compact size. This off grid solar inverter can start up motor-type loads such as refrigerators, motors, pumps, compressors and laser printers as well as electronic loads like TVs, Computers, power tool and battery chargers.

  • Rated Output Power:1-5KW
  • Battery Voltage: 24/48VDC
  • Solar Charge Current: 40/80A
  • Efficiency:93%
  • AC Charge Current: 30/80A





  1. Pure sine wave inverter
  2. Built-in battery equalization function to extend battery life cycle
  3. Built-in MPPT solar charge controller
  4. Compatible to Li-Ion/GEL/VRLA battery and Lithium-ion battery
  5. Selectable options input voltage range for home appliances and personal computers
  6. Selectable options charging current based on applications
  7. Configurable AC/Solar input priority via LCD
  8. Compatible to mains voltage or generator power
  9. Parallel operation with up to 6 units only available for PH-MKS 4KVA/5KVA*

NOTE: For parallel model installation and operation, please check separate parallel installation guide for the details.


Model PH-MKS 1K PH MKS2K PH MKS 3K PH MKS 2Kplus PH MKS-3Kplus PH MKS 4K-48 PH MKS 5K-48
Rated Power 1000VA/1000W 2000VA/2000W 3000VA/3000W 2000VA/2000W 3000VA/3000W 4000VA/4000W 5000VA/5000W
Voltage 230 VAC
Selectable Voltage Range 170-280 VAC (For personal computers)
90-280 VAC (For home appliances)
Frequency Range 50 Hz/60 Hz (Auto sensing)
AC Voltage Regulation (Batt. Mode) 230VAC ± 5%
Surge Power 2000VA 4000VA 6000VA 4000VA 6000VA 8000VA 10000VA
Efficiency (Peak) 90%-93% 93%
Transfer Time 10 ms (For personal computers); 20 ms (For home appliances)
Waveform Pure sine wave
Battery & AC Charger
Battery Voltage 24 VDC 48 VDC
Floating Charge Voltage 27 VDC 54 VDC Max: 58 VDC (Optional 64 VDC, please check with sales)
Overcharge Protection 31 VDC 60 VDC (Optional 66 VDC, please check with sales)
Solar Charger & AC Charger
Maximum PV Array Power 600 W(Optional 900W) 1500 W 4000W
MPPT Range @ Operating Voltage 30VDC~ 66VDC 30VDC ~115VDC 60VDC ~115VDC
Maximum PV Array Open Circuit Voltage 105VDC 145VDC 145VDC
Maximum Solar Charge Current 25A(Optional 40A) 60A 80A
Maximum AC Charge Current 20A(Optional 60A) 30A 80 A
Maximum Charge Current 25A(Optional 100A) 90A 160A
Maximum Efficiency 98%
Standby Power Consumption 2 W
Dimension, D x W x H (mm) 100 x 272 x 355 140 x 295 x 468
Net Weight (kgs) 6.8 7 8.5 9.5 10.2 11 12.5
Operating Environment
Humidity 5% to 95% relative humidity(non-condensing)
Operating Temperature 0°C to 55°C
Storage Temperature -15°C to 60°C


  • Brochure:
  • User Manual: