Off Grid Solar Inverter PVI King 3KW-5KW

PHI King is designed with zero transfer time, perfect for critical devices such as servers and ATM. It is equipped with powerfull 140A super charger, 80A MPPT solar charger and 60A AC charger. Detachable LCD control module allows users to remotely monitor this inverter. It is also able to expand power capacity up to 45KW with 9 units in parallel operation.


  • Zero transfer time
  • Detachable LCD control module with multiple communications
  • Built-in Bluetooth for mobile monitoring (Android App is available)
  • Replaceable fan design for ease of maintenance
  • Selectable high power charging current
  • Compatible to Utility Mains or generator input
  • Optional parallel operation up to 9 units

1. LCD display
2. Status indicator
3. Charging indicator
4. Fault indicator
5. Function buttons
6. Power on/off switch
7. AC input
8. AC output
9. PV input
10. Battery input
11. Circuit breaker
12. Remote LCD panel communication port
13. Parallel communication cable (only for parallel model)
14. Current sharing cable (only for parallel model)
15. Dry Contact
16. RS-232 communication port
17. Reserved for future use


MODEL PHI-3024 King PHI-5048 King
Rated Power 3000VA/3000W 5000VA/5000W
Parallel Capability Up to 9 units
Voltage 230 VAC
Voltage Range 110-280 VAC
Frequency Range 50 Hz/60 Hz (Auto sensing)
AC Voltage Regulation 230VAC ± 5%
Surge Power 6000 VA for 5 sec 10000VA for 5 sec
Efficiency (Peak) 93 % at Line Mode, 90% at Battery Mode
Transfer Time 0 ms
Waveform Pure sine wave
Battery Voltage 24 VDC 48 VDC
Floating Charge Voltage 27 VDC 54 VDC
Overcharge Protection 34 VDC 66 VDC
Solar Charger Type MPPT
Maximum PV Array Open Circuit Voltage 145 VDC
Maximum PV Array Power 1500 W 4000 W
MPPT Range @ Operating Voltage 30~115 VDC 60~115 VDC
Maxmum Solar Charge Current 60 A 80 A
Maximum AC Charge Current 60 A
Maximum Charge Current 120 A 140 A
Dimension, D x W x H (mm) 140 x 303 x 525
Net Weight (kgs) 13 13.5
Communication Interface RS232/Bluetooth/Dry-contact
Humidity 5% to 95% Relative Humidity(Non-condensing)
Operating Temperature -10°C – 50°C
Storage Temperature -15°C – 60°C


PVI-King_manual.pdf (436 downloads)
WatchPower user manual.pdf (1904 downloads)
Watchpower_APP android_manual.pdf (559 downloads) (2264 downloads) (501 downloads) (564 downloads) (551 downloads)


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