Hybrid Solar Inverter PHI VII 1.5KW-3KW

PHI VII is upgrade version for our PHI V first generation. This second generation inverter can accept high PV voltage range and this feature will facilitate PV system installation. Besides, battery independency feature will keep inverter running no matter battery is connected or not. We also offers parallel operation function up to 9 units for 2KW and 3KW. It offers high flexibility for future power expansion.


  • High PV voltage range up to 450V
  • Operation from grid or solar, even if the battery is not connected
  • Solar power without batteries in case of power failure
  • Parallel operation up to 9 units only for 2KW/3KW model
  • Self-consumption and feed-in to the grid
  • Programmable supply priority for PV, Battery or Grid
  • Programmable multiple operation modes: Grid-tie,off-grid and grid-tie with backup
  • Intelligent 3-stage battery charge control.
  • USB and RS232 ports
  • Free monitoring software
  • Transformer-free, lightweight design
  • Transfer time <10ms
  • LCD configuration screen (working modes, charging current, charging voltage, etc.)
  • Alarms and built-in protections.
  • Supports generator set input

1. LCD display
2. Status indicator
3. Charge indicator
4. Fault indicator
5. Function buttons
6. Power on/off switch
7. Grid connectors
8. AC output connectors (Load connection)
9. PV connectors
10. Battery connectors
11. Circuit breaker
12. Parallel communication cable
13. Current sharing cable
14. Dry contact
15. RS-232 communication port
16. USB communication port


MODEL PHI-1548 V II PHI-2048 V II PHI-3048 V II
Max. PV Array Power 2000W 3000W 4000W
Rated Output Power 1500W 2000W 3000W
Maximum PV Array Open Circuit Voltage 400 VDC 450 VDC 450 VDC
MPPT Range@ Operating Voltage 120 VDC ~ 380 VDC 90 VDC ~ 430 VDC 120 VDC ~ 430 VDC
MPP Tracker Number 1 1 1
Nominal Output Voltage 220/230/240 VAC
Output Voltage Range 184 – 264.5 VAC or 195.5 – 253 VAC (Selectable)
Nominal Output Current 6.5 A 8.7 A 13 A
Power Factor > 0.99
Maximum Conversion Efficiency (DC/AC) 95%
Acceptable Input Voltage Range 90 – 280 VAC or 170- 280 VAC
Frequency Range 50 Hz/ 60 Hz (Auto sensing)
Maximum AC Input Current 30A 30A 40A
Nominal Output Voltage 220/230/240 VAC
Output Waveform Pure sine wave
Efficiency (DC to AC) 93%
Nominal DC Voltage 48 VDC
Maximum Solar Charge Current 30 A 60 A 60 A
Maximum AC Charge Current 40 A 60 A 60 A
Maximum Charge Current 40 A 60 A 60 A
Dimension, D x W x H (mm) 100 x 300 x 440 120 x 295 x 468 120 x 295 x 468
Net weight (kgs) 8 11 11
Parallel function N/A Yes, 9 units Yes, 9 units
Communication USB, RS-232 and dry contact
Humidity 0~90% RH (Non-condensing)
Operating Temperature 0 to 50 °C


PHI-VII-2KW-3KW-manual-20180124.pdf (1026 downloads)
SolarPower user manual for Hybrid 1-phsase Inverter.pdf (611 downloads)
SolarPower_windows-32_64bit.zip (2519 downloads)
SolarPower_linux-32bit.tar.gz (383 downloads)
SolarPower_linux-64bit.tar.gz (485 downloads)
SolarPower_macosx-64bit.zip (407 downloads)


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