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PV3500 Series Low Frequency Off Grid Solar Inverter (8-12KW)

Low Frequency Off Grid Solar Inverter

PV3500 Series (8-12KW)

  • Rated power 8kw to 12kw
  • Pure sine wave output
  • Smart LCD setting(Working modes, Charge Current, Chargevoltage, etc.)
  • Built-in MPPT solar charge controller 60A(120A Optional)
  • MPPT efficiency max 98%
  • Powerful charge rate up to 100Amp (120A optional)
  • Built-in pure copper UI transformer
  • DC start &Automatic Self-Diagnostic Function
  • RS485 monitoring function with free CD
  • Supporting AGS, BTS portWIFI/GPRS remote monitoring (optional)
  • Compatible to generator
Where to Buy?


Home Solar Power Inverter

8-12KW Off grid solar inverter for Home Power System.

MPPT Solar Charge Controller

Inbuilt MPPT Solar Charge Controller 60/120A (Optional).


With LCD+LED display.


LCD/LED Display Information

1. Power saver on/off switch
2. AC Charger current Setting
3. LCD display
4. Battery Voltage Setting
5. Function

Figure 1 Back Panel Information

8.BAT “-“
9. BAT “+”
10. AGS
11. RS485/CAN communication port
12. AC input/Bypass breaker
13. AC output breaker
14. FAN
15. BTS
16. Ground
17. AC input
18. AC output
19. PV2 input(Optional)
20. PV1 input


Solar System Connection

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



MODEL PV35-8K PV35-10K PV35-12K
Nominal Battery System Voltage 48VDC 48VDC 48VDC
Rated Power 8.0KW 10.0KW 12.0KW
Surge Rating (20ms) 24.0KW 30.0KW 36.0KW
Capable Of Starting Electric Motor 4HP 5HP 6HP
Waveform Pure sine wave/ same as input (bypass mode)
Nominal Output Voltage RMS 220V/230V/240VAC(+/-10% RMS)
Output Frequency 50Hz/60Hz +/-0.3 Hz
Inverter Efficiency(Peak) >88%
Line Mode Efficiency >95%
Power Factor 0.8
Typical Transfer Time 10ms(max)
Voltage 230VAC
Selectable Voltage Range 154~272VAC(For Personal Computers)
Frequency Range 50Hz/60Hz (Auto sensing)
Minimum Start Voltage 20.0VDC/21.0VDC for24VDC mode (40.0VDC/42.0VDC for 48VDC mode)
Low Battery Alarm 21.0VDC+/-0.3V for 24VDC mode (42.0VDC+/-0.6V for 48VDC mode)
Low Battery Cutoff 20.0VDC+/-0.3V for 24VDC mode (40.0VDC+/-0.6V for 48VDC mode)
High Voltage Alarm 32.0VDC+/-0.3V for 24VDC mode (64.0VDC+/-0.6V for 48VDC mode)
High Battery Voltage Recover 31.0VDC+/-0.3V for 24VDC mode (62.0VDC+/-0.6V for 48VDC mode)
Idle Consumption-Search Mode <25W when power saver on
Output Voltage Depends on battery type
Charger AC Input Breaker Rating 40A 50A 63A
Overcharge Protection S.D. 31.4VDC for 24VDC mode (62.8VDC for 48VDC mode )
Maximum Charge Current 70A 80A 100A
Continuous Output Power Yes Variances in charging voltage & S.D. voltage base on the battery temperature
Input Voltage Waveform Sine wave (grid or generator)
Nominal Input Frequency 50Hz or 60Hz
Overload Protection (SMPS Load) Circuit breaker
Output Short Circuit Protection Circuit breaker
Bypass Breaker Rating 80A 80A 80A
Max Bypass Current 80Amp
Maximum PV Charge Current 60A(120A Optional)
DC Voltage 48V
Maximum PV Array Power 3200W(6400W for 120A Optional)
MPPT Range @ Operating Voltage(VDC) 64~147VDC
Maximum PV Array Open Circuit Voltage 147VDC
Maximum Efficiency >98%
Standby Power Consumption <2W
Mounting Wall mount
Dimensions (W*H*D) 670*410*215mm
Net Weight (Solar CHG) kg 69+2.5 75.75+2.5 75.75+2.5
Shipping Dimensions(W*H*D) 884*618*443mm
Shipping Weight (Solar CHG) kg 89+2.5 95.5+2.5 95.5+2.5
Operation Temperature Range 0°C to 40°C
Storage Temperature -15°C to 60°C
Audible Noise 60dB MAX
Display LED+LCD
Loading(20GP/40GP/40HQ) 140pcs / 280pcs  /  320pcs

Approximate Back-up Time Table

Power Rate(w) backup time(H) @2*100Ah backup time(H) @4*100Ah backup time(H) @4*200Ah backup time(H) @8*200Ah
8000   0.1922 0.6408 1.4
10000   0.1367 0.4184 1.0936
12000   0.11392 0.3417 0.8544

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