PV3500 Series Low Frequency Off Grid Solar Inverter (4-12KW)

Low Frequency Off Grid Solar Inverter

PV3500 Series (4-12KW)


  • Rated power 4kw to 12kw
  • Pure sine wave output
  • Smart LCD setting(Working modes, Charge Current, Chargevoltage, etc.)
  • Built-in MPPT solar charge controller 60A/120A
  • 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 port, WIFI/GPRS remote monitoring (optional)
  • Compatible to generator

Three Colors Option


PV3500 Series Low Frequency Off Grid Solar Inverter (4-12KW)

MPPT Solar Charge Controller

  • Built-in MPPT solar charge controller 60A/120A

PV3500 Series Low Frequency Off Grid Solar Inverter (4-12KW)


  • MPPT Efficiency max 98%

PV3500 Series Low Frequency Off Grid Solar Inverter (4-12KW)


  • Inbuilt pure copper transformer

PV3500 Series Low Frequency Off Grid Solar Inverter (4-12KW)

Pure Sine Wave

  • Pure sine wave output

PV3500 Series Low Frequency Solar Inverter (4-6KW)

LCD Display Information

1. AC Charger current Setting;
2. Power saver on/off switch;
3. Battery Voltage Setting;
4. LCD display;
5. PV indicator;
6. Function;
7. Fault indicator;
8. Grid indicator;
9. Charging indicator;
10. Inverter indicator;

PV3500 Series Low Frequency Solar Inverter (4-6KW)

Back Panel

11. BAT“-”;
12. BAT“+”;
13. AGS;
14. RS485/CAN communication port;
15. AC input/Bypass breaker;
16. AC output breaker;
17. Remote port;
18. Function Switch(SW1-SW5);
19. FAN;
20. BTS;
21. AC input;
22. AC output;
23. GND;
24. PV2 input(Optional);
25. PV1 input.

Solar System Connection


Other Features

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 PV35-4K PV35-5K PV35-6K PV35-8K PV35-10K PV35-12K
Nominal Battery System Voltage 24V 48V 48V 48V 48VDC 48VDC 48VDC
Rated Power 4KW 5KW 6KW 8.0KW 10.0KW 12.0KW
Surge Rating (20ms) 12KW 15.0KW 18.0KW 24.0KW 30.0KW 36.0KW
Capable Of Starting Electric Motor 2HP 2HP 3HP 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) >85% >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 <25W when power saver on
Output Voltage Depends on battery type
Charger AC Input Breaker Rating 30A 30A 30A 40A 50A 63A
Overcharge Protection S.D.   31.4VDC for 24VDC mode (62.8VDC for 48VDC mode )
Maximum Charge Current 65A 40A 35A 40A 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 40A 80A 80A 80A
Max Bypass Current 40Amp 80Amp
Maximum PV Charge Current 60A 60A(120A Optional)
DC Voltage 24V/48V Auto work 48V
Maximum PV Array Power 1600W 3200W 3200W 3200W 3200W(6400W for 120A Optional)
MPPT Range @ Operating Voltage(VDC) 32-145VDC for 24V mode,64-147V for 48V mode 64~147VDC
Maximum PV Array Open Circuit Voltage 147VDC
Maximum Efficiency >98%
Standby Power Consumption <2W
Mounting Wall mount
Dimensions (W*H*D) 620*385*215mm 670*410*215mm
Net Weight (Solar CHG) kg 36 41 44 69+2.5 75.75+2.5 75.75+2.5
Shipping Dimensions(W*H*D) 755*515*455mm 884*618*443mm
Shipping Weight (Solar CHG) kg 56 61 64 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
4000 0.2136 0.4806 1.602 3.50304
5000 0.12816 0.34176 1.19616 2.73408
6000   0.2848 0.8544 2.136
8000   0.1922 0.6408 1.4
10000   0.1367 0.4184 1.0936
12000   0.11392 0.3417 0.8544
Brochure: PV3500.pdf Downloads
User Manual: 420-00248-00-PV3500.pdf Downloads
Certificates: PV3500-4K5K6K-AT011607240E-CE.pdf Downloads
Certificates: PV3500-4K5K6K-LVD-AT011607240S-CE.pdf Downloads
Certificates: PV3500-4K5K6K-EMC-TEST-REPORT-R011607240E.pdf Downloads
Certificates: PV3500-4K5K6K-TEST-REPORT-EN62109-1-R011607240S.pdf Downloads
Certificates: PV3500-4K5K6K-TEST-REPORT-IEC62109-1-R011607241S.pdf Downloads
Certificates: PV3500-8K10K12K-AT011607242E-CE.pdf Downloads
Certificates: PV3500-8K10K12K-LVD-AT011607242S-CE.pdf Downloads
Certificates: PV3500-8K10K12K-EMC-TEST-REPORT-R011607242E.pdf Downloads
Certificates: PV3500-8K10K12K-TEST-REPORT-EN62109-1-R011607242S.pdf Downloads
Certificates: PV3500-8K10K12K-TEST-REPORT-IEC62109-1-R011607243S.pdf Downloads
Software: RS485-Software-for-EP18-PV18-PH18-PH30-PV35-Wincc-2.0.30&Ch340tDrver.7z Downloads
Software: Usb-to-Rs485-Driver.zip Downloads