66A maximum AC input current with 60A of AC pass-through
A separate row rates the generator input at 60A maximum, all behind a nominal 230V AC input at 50/60Hz.

InvertersModel IVAM12048P1G1
The IVAM12048P1G1 puts 12kW and 12kVA on a 230V single-phase output at 52.2A, draws up to 66A of AC input current with 60A from a generator, and charges a 48V bank at 250A.
What sets the IVAM12048P1G1 apart from the other 3 models in the family: Backup Rated Output Power 12 kW; MPPT Full-Load Voltage Range 200-425 V; Max AC Output Power 12 kW; Max AC Pass-Through Current 60 A; Max Charge/Discharge Power 12 kW; Max Charging Current 250 A; Max Discharging Current 250 A; Max Output Current 52.2 A.
In stock
A separate row rates the generator input at 60A maximum, all behind a nominal 230V AC input at 50/60Hz.
12kW of maximum charge and discharge power into one 48V battery input spanning 40-60V, lead-acid or Li-Ion.
52.2A maximum output current at 230V single phase, pure sine wave, twice rated power for 10 seconds and 12kW of backup rated output power.
2+2 strings at 32+32A with 48+48A of short-circuit current, up to 500V, from a 370V rated PV input voltage.
Full-load tracking is 200-425V, the PV working voltage range is 90-500V and the unit starts up at 120V.
The 752 x 507 x 348mm carton weighs 25.4kg gross; intelligent air cooling covers -40°C to 60°C with derating above 45°C.
The Felicity Solar IVAM12048P1G1 is a 12kW and 12kVA single-phase off-grid solar inverter for 48V battery banks, rated at 52.2A maximum output current on 230V and 50/60Hz, charging and discharging at up to 250A, and accepting 24kW of maximum PV input power on two MPPT trackers at 97.6% maximum efficiency. Its inputs are rated separately: 66A of maximum AC input current, 60A of AC pass-through current and 60A of maximum generator input current, all at a nominal 230V. Solar arrives as 32+32A over 2+2 strings with 48+48A of short-circuit current, tracked between 90V and 425V, or 200-425V at full load, from a 120V start-up to a 500V maximum PV voltage. The single battery input works between 40V and 60V on lead-acid or Li-Ion at 12kW of maximum charge and discharge power, the charge algorithm self-adapting to the pack BMS over RS485 or CAN; backup rated output power is likewise 12kW. Its IP65 case measures 594 x 385 x 203mm at 21.4kg net, six units parallel, certified to IEC 62109-1, EN 62109-1, IEC 62109-2 and EN 62109-2. We are an authorised Felicity Solar distributor and supply the IVAM12048P1G1 from our own stock. The warranty is 2 Years.
Specifications last updated 17 August 2026
| AC Output Voltage | 230 V |
|---|---|
| AC Wiring Mode | L+N+PE |
| Backup Rated Output Power | 12 kW |
| Battery Inputs | 1 |
| Battery Type | Lead-Acid, Li-Ion |
| Battery Voltage Range | 40-60 V |
| Charge Algorithm | Self-Adaption to BMS |
| DC Switch | Yes |
| Ground Fault Current Monitoring | Yes |
| MPPT Full-Load Voltage Range | 200-425 V |
| MPPT Trackers | 2 |
| MPPT Voltage Range | 90-425 V |
| Max AC Input Current | 66 A |
| Max AC Output Power | 12 kW |
| Max AC Pass-Through Current | 60 A |
| Max Apparent Power | 12 kVA |
| Max Charge/Discharge Power | 12 kW |
| Max Charging Current | 250 A |
| Max Discharging Current | 250 A |
| Max Efficiency | 97.6 % |
| Max Generator Input Current | 60 A |
| Max Output Current | 52.2 A |
| Max PV Access Power | 24 kW |
| Max PV Input Current | 32+32 A |
|---|---|
| Max PV Input Power | 24 kW |
| Max PV Voltage | 500 V |
| Max Short-Circuit Current | 48+48 A |
| Nominal AC Input Voltage | 230 V |
| Nominal DC Input Voltage | 48 V |
| Nominal Input Frequency | 50/60 Hz |
| Output Frequency | 50/60 Hz |
| Output Short-Circuit Protection | Yes |
| Output Voltage Waveform | Pure Sine Wave |
| Overload Protection | Yes |
| Overvoltage Category (AC) | III |
| Overvoltage Category (DC) | II |
| PV Working Voltage Range | 90-500 V |
| Phase | Single Phase |
| Protection | DC Polarity Reverse Connection Protection, AC Output Overcurrent Protection, AC Output Overvoltage Protection, AC Output Short Circuit Protection, Thermal Protection, DC Terminal Insulation Impedance Monitoring, DC Component Monitoring, Ground Fault Current Monitoring, Arc Fault Circuit Interrupter (optional), Power Network Monitoring, Earth Fault Detection, DC Input Switch, Overvoltage Load Drop Protection |
| Rated Apparent Output Power | 12 kVA |
| Rated Output Power | 12 kW |
| Rated PV Input Voltage | 370 V |
| Start-Up Voltage | 120 V |
| Strings per MPPT | 2+2 |
| Surge Protection Level (AC) | II |
| Surge Rating | 2*rated (10s) |
| BMS Communication | RS485, CAN |
|---|---|
| Communication Interface | RS485, CAN |
| Display | LCD, LED |
| Gross Weight | 25.4 kg |
| Monitoring Module | WiFi/LAN (optional) |
| Net Weight | 21.4 kg |
| Package Dimensions | 752 x 507 x 348 mm |
| Parallel Capability | 6 |
| Safety Standard | IEC/EN 62109-1, IEC/EN 62109-2 |
| Topology | Non-Isolated |
| Cooling | Intelligent Air Cooling |
|---|---|
| IP Rating | IP65 |
| Operating Temperature Range | -40 to 60 (>45 derating) °C |
66A of maximum AC input current at a nominal 230V and 50/60Hz. AC pass-through current is rated separately at 60A, and maximum generator input current at 60A, so the three input limits are not the same number.
12kW of rated output power and 12kVA of rated apparent output power at 230V single phase, drawing 52.2A of maximum output current as a pure sine wave. Twice rated power is available for 10 seconds and backup rated output power is 12kW.
250A of maximum charging current, matched by 250A of maximum discharging current, which is 12kW of maximum charge and discharge power. The one battery input covers 40-60V for lead-acid or Li-Ion, and the charge algorithm self-adapts to the BMS over RS485 or CAN.
24kW of maximum PV input power and 24kW of PV access power on two MPPT trackers, at 32+32A over 2+2 strings, 48+48A of short-circuit current and 500V maximum PV voltage. Six units run in parallel, in IP65 cases of 21.4kg net. The warranty is 2 Years.