EG4 18kPV (specs)
EG4 12kPV (specs)
EG4 FlexBOSS21 (specs)
EG4 FlexBOSS18 (specs)
| EG4 18kPV | EG4 12kPV | FlexBOSS21 | FlexBOSS18 | |
|---|---|---|---|---|
| Price | $4,898 | $3,499 | $4,199 | $3,699 |
| Input Data (PV) | ||||
| Max PV Input Power (utilized) | 18kW | 12kW | 21kW | 18kW |
| MTTP Voltage Range | 140-500V | 120-500V | 120–440V (250–440V full) |
120–440V (250–440V full) |
| Max PV Input Voltage | 600V | 600V | 600V | 600V |
| # of MPPTs | 3 | 2 | 3 | 2 |
| Inputs per MPPT | 2 (MPPT 1) 1 (MPPT 2) 1 (MPPT 3) |
2 (MPPT 1) 2 (MPPT 2) |
2 (MPPT 1) 2 (MPPT 2) 1 (MPPT 3) |
2 (MPPT 1) 2 (MPPT 2) |
| Output Data (AC) | ||||
| Nominal Output Power | 12kW | 8kW | 16kW (w/PV) 12kW (batt only) |
13kW (w/PV+grid) 10kW (batt only) |
| Peak Surge | 14.7kW | 16kW | 24kW | 20kW |
| Locked Rotor Amps (LRA) | 180A | 195A | 195A | 195A |
| Output Voltage | 120/240V | 120/240V | 120/240V | 120/240V |
| Grid Frequency | 50/60Hz | 50/60Hz | 50/60Hz | 50/60Hz |
| Max Output Current | 50A | 33.3A | 66.7A | 54A |
| Max Grid Passthrough (Bypass) | 200A | 80A | 90A | 90A |
| Max Battery Charge/Discharge | 250A | 167A | 250A | 208A |
| Parallel Support | Up to 10 units | Up to 10 units | Up to 10 units | Up to 10 units |
| General Data | ||||
| Monitoring | App/Web/LCD | App/Web/LCD | App/Web (LCD optional) |
App/Web (LCD optional) |
| Enclosure Weather Rating | NEMA 4X | NEMA 4X | NEMA 4X | NEMA 4X |
| Dimensions (H×W×D) | 34.4 × 20.5 × 11.2 in | 29.5 × 20.5 × 11.2 in | 30.4 × 22.3 × 11.2 in | 29.5 x 20.5 x 10.4 in |
| Weight | 121 lbs | 110 lbs | 121 lbs | 115 lbs |
| Noise Level | 68dB @ 3 ft | <50 dB @ 3 ft | <50 dB @ 3 ft | <50 dB @ 3 ft |
| Warranty | 10 years | 10 years | 10 years | 10 years |
Notice anything missing or incorrect? Add a comment and I'll update the table.