| Product Model | FC-12KW1583 | |
| PV (DC Input) | Recommended max. PV input power | 22800W |
| Max. input voltage(Voc) | 1000V | |
| MPPT operating voltage range | 200-850V (@200V start up) | |
| Number of MPPT | 2 | |
| Max. number of input strings per MPPT | 1+2 | |
| Max. input current per MPPT | 15A+30A | |
| Max. short-circuit current per MPPT | 19.5/40A | |
| On-grid (Bidirection) | Rated output power | 15000W |
| Rated output current | 21.7A | |
| Rated grid voltage | 400V (L1,L2,L3,N,PE) 50/60Hz | |
| THDi | <3% | |
| Power factor | -0.8~+0.8 | |
| Battery parameters (Bidirection) | Battery type | SLA &LiFePO4 |
| Battery voltage range | 160-800Vdc | |
| Rated Battery Voltage | 400Vdc | |
| Max. charge/discharge current | 50A | |
| BMS communication mode | 485;CAN | |
| Back-up Output (AC Output) | Rated output power | 15000W |
| Rated output current | 21.7A | |
| Rated output voltage | 400V(L1,L2,L3,N,PE) 50/60Hz | |
| Surge power | 16500VA | |
| THDv (@ linear load) | <3% | |
| Switching time | <10ms | |
| Efficiency | Max. MPPT efficiency | 99.90% |
| Max. efficiency | 98.00% | |
| European efficiency | 97.50% | |
| Battery charging/discharging efficiency | 97.00% | |
| Protection | Protection | √DC switch √PV reverse connection protection √ Battery reverse connection protection √Output short-circuit protection √Output overvoltage protection √Insulation impedance detection √Residual current detection √Anti-island protection |
| Surge protection | PV: Type III, AC: Type III | |
| IP rating | IP65 | |
| General parameters | Operating temperature range | -25~60ºC |
| Relative humidity range | 10~90% | |
| Installation type | Wall mounted | |
| Cooling mode | Smart cooling | |
| Communication | Wi-Fi; R485; CAN; GPRS | |
| Display | LCD;APP | |
| Mechanical Specifications | Inverter dimensions (L*W*H) | 480*425*202 mm |
| Net weight | 27kg | |
| Carton dimensions (L*W*H) | 637*545*326 mm | |
| Gross weight | 31kg | |
| Warranty Period | 5 Years Standard (10 Years Optional) | |
