Wildgoose Series

Hybrid Inverters

Single-phase, three-phase and US-standard hybrid inverters from 3.5kW to 12.5kW.

Single-Phase Three-Phase US-Standard

Product Photos

Single-Phase WDGS Series — Hybrid Inverter

230 VAC single-phase hybrid inverter, 3.5 kW – 12.5 kW, up to 9 units in parallel.

Model	WDGS48-3.5K-P1	WDGS48-6.6K-P1	WDGS48-8.5K-P1	WDGS48-10.5K-P1	WDGS48-12.5K-P1
Inverter Output
Rated Output Power (W)	3500	6600	8500	10500	12500
Rated Output Power (VA)	3500	6600	8500	10500	12500
Max. Peak Power (W)	7000	13200	17000	21000	25000
Rated AC Output	230VAC (Adjustable: 200/208/220/240VAC), 50/60Hz
Output Voltage Waveform	Pure Sine Wave
Inverter & Bypass Switching Time (ms)	10 (Typical)
Max. Parallel Quantity	9
Max. Battery Inversion Efficiency	93%
Overload Protection	102%~110%, 5min; 110%~125%, 10s; >125%, 5s
Battery
Battery Type	Lithium Battery / Lead-acid Battery / User Defined
Rated Battery Voltage (VDC)	48
Battery Voltage Range (VDC)	40~60
Max. MPPT Charging Current (A)	60	120	200	220	240
Max. Mains Charging Current (A)	60	60	100	120	120
Max. Mixed Charging Current (A)	80	120	200	220	240
PV Charging
Number of MPPT	1	1	2	2	2
Max. PV Array Power (W)	4000	6600	6600+6600	6600+6600	6600+6600
Max. PV Input Current (A)	15	22	22+22	22+22	22+22
Max. Open-circuit Voltage (VDC)	500	500	500+500	500+500	500+500
MPPT Operating Range (VDC)	120~450
MPPT Tracking Efficiency	99.9%
Mains Input
Input Voltage Range (VAC)	90~280/170~280
Frequency Range (Hz)	50/60±0.3
Bypass Overload Current (A)	30	40	63	63	63
Specifications
Dimensions DWH (mm)	130350455	130350455	130445630	130445630	130445630
Weight (kg)	10	12	25	25	25
Protection Level	IP20
Operating Temperature (°C)	-10~55
Storage Temperature (°C)	-25~60
Noise Level (dB)	<60
Cooling Method	Forced Air Cooling (Adjustable Fan Speed)
Communication
Embedded Interface	RS485 / CAN / USB / Dry Contact
External Module	Wi-Fi / 4G
Certifications
Safety	CE (IEC62109-1)
EMC	EN61000

All data above are for reference only and subject to change without prior notice.

Three-Phase WDGS Series — Hybrid Inverter

400 VAC three-phase output, 8.5 kW – 12.5 kW.

Model	WDGS48-8.5K-P3	WDGS48-10.5K-P3	WDGS48-12.5K-P3
Inverter Output
Rated Output Power (W)	8500	10500	12500
Rated Output Power (VA)	8500	10500	12500
Max. Peak Power (W)	17000	21000	25000
Rated AC Output	400VAC, 3-Phase, 50/60Hz
Output Voltage Waveform	Pure Sine Wave
Inverter & Bypass Switching Time (ms)	10 (Typical)
Max. Battery Inversion Efficiency	≥93%
Overload Protection	102%~110%, 5min; 110%~125%, 10s; >125%, 5s
Battery
Battery Type	Lithium Battery / Lead-acid / User Defined
Rated Battery Voltage (VDC)	48
Battery Voltage Range (VDC)	40~60
Max. Mains Charging Current (A)	100	120	120
Max. Mixed Charging Current (A)	200	220	240
PV Charging
Number of MPPT	2	2	2
Max. PV Array Power (W)	6600+6600	7500+7500	9000+9000
Max. PV Input Current (A)	22+22
Max. Open-circuit Voltage (VDC)	800+800
MPPT Operating Range (VDC)	200~650
MPPT Tracking Efficiency	99.9%
Mains Input
Input Voltage Range (VAC)	Phase Voltage: 170~280, Line Voltage: 305~485
Frequency Range (Hz)	50/60±0.3
Bypass Overload Current (A)	23	29	35
Specifications
Dimensions DWH (mm)	130445630
Weight (kg)	23
Protection Level	IP20
Operating Temperature (°C)	-10~55
Storage Temperature (°C)	-25~60
Noise Level (dB)	<60
Cooling Method	Forced Air Cooling (Adjustable Fan Speed)
Communication
Embedded Interface	RS485 / CAN / USB / Dry Contact
External Module	Wi-Fi / 4G
Certifications
Safety	CE (IEC62109-1)
EMC	EN61000

All data above are for reference only and subject to change without prior notice.

US-Standard WDGS Series — Hybrid Inverter

120/240 VAC split-phase output for the North American market.

Model	WDGS48-6.6K-U	WDGS48-8.5K-U	WDGS48-10.5K-U	WDGS48-12.5K-U
Inverter Output
Rated Output Power (W)	6600	8500	10500	12500
Rated Output Power (VA)	6600	8500	10500	12500
Max. Peak Power (W)	13200	17000	21000	25000
Rated AC Output	120Vac, 50/60Hz	120/240Vac (Single-phase / Split-phase), 50/60Hz
Output Voltage Waveform	Pure Sine Wave
Inverter & Bypass Switching Time (ms)	10 (Typical)
Max. Parallel Quantity	9
Max. Battery Inversion Efficiency	93%
Overload Protection	102%~110%, 5min; 110%~125%, 10s; >125%, 5s
Battery
Battery Type	Lithium Battery / Lead-acid / User-defined
Rated Battery Voltage (VDC)	48
Battery Voltage Range (VDC)	40~60
Max. MPPT Charging Current (A)	120	200	220	240
Max. Mains Charging Current (A)	60	100	120	120
Max. Mixed Charging Current (A)	120	200	220	240
PV Charging
Number of MPPT	1	2	2	2
Max. PV Array Power (W)	6600	6600+6600	6600+6600	6600+6600
Max. PV Input Current (A)	22	22+22	22+22	22+22
Max. Open-circuit Voltage (VDC)	500	500+500	500+500	500+500
MPPT Operating Range (VDC)	120~450
MPPT Tracking Efficiency	99.9%
Mains Input
Input Voltage Range (VAC)	90~140
Frequency Range (Hz)	50/60±0.3
Bypass Overload Current (A)	40	50	63	63
Specifications
Dimensions DWH (mm)	350130455	445130630	445130630	445130630
Weight (kg)	13	25	25	25
Protection Level	IP20
Operating Temperature (°C)	-10~55
Storage Temperature (°C)	-25~60
Noise Level (dB)	<60
Cooling Method	Forced Air Cooling (Adjustable Fan Speed)
Communication
Embedded Interface	RS485 / CAN / USB / Dry Contact
External Module	Wi-Fi / 4G
Certifications
Safety	CE (IEC62109-1)
EMC	EN61000

All data above are for reference only and subject to change without prior notice.

Hybrid Inverters

Single-Phase WDGS Series — Hybrid Inverter

Three-Phase WDGS Series — Hybrid Inverter

US-Standard WDGS Series — Hybrid Inverter

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