| Product Model | FC-10KW1518 | |
| PV (DC Input) | Recommended max. PV input power | 20KW |
| Max. input voltage(Voc) | 550V | |
| MPPT operating voltage range | 120-550V | |
| No. of MPPT/Strings per MPPT | 4/2 | |
| Max. input power per MPPT | 5KW | |
| Max. input current per MPPT | 27A | |
| Max. short-circuit current per MPPT | 40A | |
| On-grid (Bidirection) | Rated output power | 12KW |
| Rated output current | 50A | |
| Max. Continuous AC input power | 20KW | |
| Max. Continuous AC input current | 83.3A | |
| THDi | <3% | |
| Rated grid voltage | 120/240V(L1, L2, N) 60Hz | |
| Power factor | 0.8leading...0.8lagging | |
| Battery parameters (Bidirection) | Battery type | LiFePO4 |
| Battery voltage range | 75-480Vdc | |
| Rated Battery Voltage | 204.8Vdc | |
| Max. charge/discharge current | 75A | |
| BMS communication mode | 485/CAN | |
| Back-up Output (AC Output) | Rated Output voltage(L-L) | 120/240V(L1,L2,N)60Hz |
| Output power/current (L-L) | Rated: 12kW / 50A ; Max.: 19kW/79.2A (On Grid ) | |
| Rated output voltage(L-N) | 120V(L,N) 60Hz | |
| Generator Parameters (Ac input) | Rated Ac input voltage | 120/240V(L1,L2,N) 60Hz |
| Max. Acinput current | 79.2A | |
| Max. ACinput power | 19KW | |
| Efficiency | Peak efficiency | 97.00% |
| Max. MPPT efficiency | 99.90% | |
| Battery charging/discharging efficiency | 96.00% | |
| Protection | Inner protection | √DC switch √PV reverse connection protection √ Battery reverse connection protection √Output short-circuit protection √Output overvoltage protection √ARC protection √Insulation impedance detection √Residual current detection √Anti-island protection |
| Surge protection | PV: Type III, AC: Type III | |
| Enclosure Type | Type 4X | |
| General parameters | Operating temperature range | 22°F~+140°F(No derating below 113°F) |
| Switching time | 10ms typical (On grid/off grid switch) | |
| Relative humidity range | >3000m derating | |
| Cooling mode | Natural cooling | |
| Communication | WIFI/BLUETOOTH | |
| Mechanical Specifications | Inverter dimensions (L*W*H) | 840*680*200 mm |
| Net weight | 55kg | |
| Shipping dimensions (L*W*H) | 1075*895*365 mm | |
| Gross weight | 65kg | |
| Warranty Period | 5 Years Standard (10 Years Optional) | |
