| Max. input power（ kW） | 4.6 │ 4.6 │ 6 │ 6 │ 7 │ 7 |
| Max. input voltage（d.c.V） | 550 |
| MPPT voltage range(V) | 125~500 |
| Max. input current of single MPPT（A） | 14 |
| Number of MTTP /Strings | 2/1 |
| Rated power （kW）/Max. apparent powe（r kVA) | 3 │ 3.6 │ 4 │ 4.6 │ 5 │ 6 |
| Rated voltage（Vac） | 176~270/230 |
| Rated frequency（Hz） | 50/60 |
| Max. current (A) | 13 │ 16 │ 17.4 │ 20 │ 21.7 │ 26 |
| On/off-grid switching time（ms) | ＜10 |
| Battery parameters | |
| Battery voltage range(V) | 40-58 |
| Max. charging/discharging current(A) | 95/62.5 │ 95/76.6 │ 95/83.3 │ 95/95.8 │ 95/104.2 │ 95/110 |
| Battery type | Lithium battery/Lead acid battery |
| Communication interface | CAN/RS485 |
| General parameters | |
| IP level | |
| IP level | IP65 |
| Noise(dB) | <35 |
| Operating temperature range（℃） | -25 +60（＞45 derating） |
| Altitude(m) | ≤4000（＞2000 derating） |
| Cooling method | Natural-cooling |
| Dimensions W×D×H (mm) | 550×227.5×520 |
| Weight（kg） | 25 |
| Standard | IEC62109;IEC6100;EN50549;G99;NRS09712-1;VDE4105 |
