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GA PRO Series Hybrid Solar Inverter 3-12 kW

 
The GA PRO is a single-phase hybrid solar inverter rated 3 to 12 kW for residential and small commercial solar-plus-storage systems. 
 
It combines MPPT solar charging, battery charging and pure sine wave inversion in one unit, with dual AC voltage outputs, a touch screen panel and EMI filtering; on/off-grid feed-in is standard and higher-power models support parallel operation.
 
  • GA Pro Series

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Data Sheet

ParameterGA PRO 3024GA PRO 3624 (custom)GA PRO 4024GA PRO 5548 (custom)GA PRO 6248GA PRO 8648 (custom)GA PRO 11048
Input
Input wiringL+N+PE
Rated input voltage220/230/240VAC
Input voltage range90-280 VAC ±3 V (normal mode); 170-280 VAC ±3 V (UPS mode)
Input frequency range50 / 60 Hz (auto-sensing)
Output
Rated power (battery mode)3000W3600W4000W5500W6200W8600W11000W
Rated power (PV mode)3600W4500W6500W11000W12000W
Output voltage220/230/240VAC±5%
Output frequency50/60Hz±0.1%
WaveformPure sine wave
Transfer time (selectable)10 ms (computer loads) / 20 ms (home appliances)
Peak power6000VA7200VA8000VA11000VA12400VA17200VA22000VA
Overload capabilityBattery mode: 11 s @ 105-150% load; 2 s @ 150-200% load; 400 ms @ >200% load
Grid-tie operation
Output voltage220/230/240VAC
Grid feed-in voltage range100-280VAC
Grid feed-in frequency range47~53±1Hz/57~62±1Hz
Rated output current13A15.7A17.4A23.9A26.9A37.4A47.8A
Power factor range>0.99
Max. conversion efficiency (DC/AC)0.98
Battery
Rated voltage24Vdc48Vdc
Constant charge voltage (adjustable)28.2Vdc56.4Vdc
Float charge voltage (adjustable)27Vdc54Vdc
Solar charger
PV charging typeMPPTDual-channel MPPT
Max. PV input power5000W6500W8500W2×6500W2×7500W
MPPT input voltage range60-500Vdc90~500Vdc
Optimal Vmp range300~400Vdc360~430Vdc
Max. PV input voltage500Vdc
Max. PV input current (pulse)27A36A36A/36A
Max. rated PV input current18A27A27A/27A
Max. PV charging current100A120A100A120A150A
Max. utility charging current60A100A150A
Max. total charging current100A120A100A120A150A
Display
LCD displayShows operating mode / load / input / output, etc.
Communication
RS232Baud rate 2400
Expansion slotLi-battery BMS card, Wi-Fi card, dry-contact card, etc.
Parallel interfaceNot availableParallel / networking capable
Environment
Operating temperature-10 to 50 °C
Operating humidity20-95% (non-condensing)
Storage temperature-15 to 60 °C
Altitude<=1000 m without derating; derated above 1000 m, max. 4000 m (ref. IEC 62040)
Noise level≤50 dB
Physical
Dimensions D×W×H (mm)GA: 495×312×125 mm; GL: 495×312×146 mm570.8×471×148.2 mm (GA/GD)
Weight (ref., kg)7.58.519.3
Standards & certification
Standards & certificationEN-IEC 60335-1, EN-IEC 60335-2-29, IEC 62109-1

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