PH-KS Solar Inverter

//PH-KS Solar Inverter

PH-KS Solar Inverter

PH-KS is a multi-functional inverter/charger, combining functions of inverter, 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.

  • Rated Power: 1-5KVA
  • Power factor:1.0
  • Battery Voltage: 12/24/48VDC
  • PV Charge Current: 50A





  1. Off Grid Solar Inverter with pure sine wave output
  2. Output power factor 1.0
  3. Selectable input voltage range for home appliances and personal computers
  4. Selectable charging current based on applications
  5. Configurable AC/Solar input priority via LCD setting
  6. Compatible with mains voltage or generator power
  7. Parallel operation with up to 6 units only only available for 4KVA/5KVA models
  8. Auto restart while AC is recovering
  9. Overload and short circuit protection
  10. Battery equalization for optimized battery performance and lifecycle
  11. Cold start function
  12. Optional Remote Control Panel available


Model PH KS 1K-12 PH KS 2K-24 PH KS 3K-24 PH KS 4K-48 PH KS 5K-48
Rated Power 1000VA / 1000W 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) 230 VAC ± 5%
Surge Power 2000VA 4000VA 6000VA 8000VA 10000VA
Efficiency (Peak) 90% 93%
Transfer Time 10 ms (for Personal Computers) ; 20 ms (for Home Appliances)
Waveform Pure sine wave
Battery Voltage 12 VDC 24 VDC 48 VDC
Floating Charge Voltage 13.5 VDC 27 VDC 54 VDC
Overcharge Protection 15.5 VDC 31 VDC 60 VDC
Solar Charger & AC Charger
Maximum PV Array Open Circuit Voltage 50VDC 60VDC 105VDC
Standby Power Consumption 1 W 2 W 2 W
Maxmum Solar Charge Current 50A 50A 50A
Maximum AC Charge Current 20 A 30 A 80 A
Maximum Charge Current 50 A 130 A
Dimension, D x W x H (mm) 95 x 240 x 316 100 x 272 x 355 120 x 295 x 468
Net Weight (kgs) 5 6.4 6.9 9.8 9.8
Operating Environment
Humidity 5% to 95% relative humidity(non-condensing)
Operating Temperature 0°C – 55°C
Storage Temperature -15°C – 60°C


  • Brochure:
  • User Manual: