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off grid solar inverter with wifi-1

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US STOCK Grandtech 8Kw/10Kw/12Kw Residential Split Phase Hybrid Inverter 120V/240V - On/Off Grid Solar Inverter With WiFi

Product Description
off grid solar inverter with wifi-2
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Specification
Model
GES48120M220-500P
Parallelmode
Permitted parallel number
NO/1~6
AC mode
Rated input voltage
120(L1/N,L2/N)/240Vac(L1/L2)
Input phase voltage range
(85Vac~140Vac)±2%
Frequency
50Hz/60Hz(Automatic detection)
Frequency Range
47±0.3Hz~55±0.3Hz(50Hz);
57±0.3Hz~65±0.3Hz(60Hz);
Efficiency
>95%
Conversion time(bypass and inverter)
10ms(typical)
AC reverse protection
Yes
Maximum bypass phase overload curent
2 pole,60A/60A(L1/L2)
Inverter mode
Output voltage waveform
Pure sine wave
Rated output power (VA)
Split phase:12000
Single phase:7200
(limited by the wiring terminals)
Rated output power (W)
Split phase:12000
Single phase:7200
(limited by the wiring terminals)
Power factor
1
Rated output voltage (Vac)
120Vac(L1/N,L2/N)/240Vac(L1/L2)
Output voltage error
±5%
Output frequency range(Hz)
50Hz±0.3Hz/60Hz±0.3Hz
Maximum Efficiency
>91%
Overload protection
(105%(110%Load>125%±5%:report error'and turn off the output after 5 seconds;
Peak power
Split phase:18000VA
Single phase:18000VA
Loaded motor capability
6HP
Output short circuit protection Can protect,after continuous short circuit for 1 second
Bypass circuit breaker phasespecification
2 pole,63A/63A(L1/L2)
Rated battery input voltage 51.2V(Minimum starting voltage 44V)
Battery voltage range
40.0Vdc~58.6Vdc±0.6Vdc(Undervoltage alarm/shutdown voltage/overvoltage
alarm/overvoltage recovery.settáble on LCD screen)
Power saving mode self-consumption Load≤25W enter power-saving mode
Battery type 
Lead acid or lithium battery
Maximum charge current(can be set)
160A
Charge current error
±5Adc
Charge voltage range
40-58.6Vdc
Short circuit protection
Circuit breaker and blown fuse
Circuit breaker phase specifications
2 pole,60A/60A(L1/L2)
Products Description
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Exhibition
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FAQ
Q1: Is this inverter UL certified?
Yes. This 12kW inverter is UL certified for the U.S. and Canadian markets.
Q2: Do you have stock in the USA?
Yes. We have ready stock in U.S. warehouses for fast delivery.
Q3: What output does it provide?
120/240V split-phase, 60Hz, suitable for North American power systems.
Q4: Can it run air conditioners, pumps, and motors?
Yes. It supports high surge power for motor loads, making it ideal for air conditioners, refrigerators, water pumps, compressors,and power tools.
Q5: What batteries are compatible?
48V / 51.2V LiFePO₄ lithium batteries are recommended.
Q6: Does it support solar and grid connection?
Yes. It supports solar, battery, and grid (hybrid models) for off-grid, backup, or commercial applications.
Q7: Can multiple units be connected in parallel?
Yes. Up to 6 units can be connected in parallel, reaching a maximum combined output of 72kW.
Q8: Do you support OEM & ODM?
Yes. OEM and ODM services are available.
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