Charged Reviews · Quick reference
EG4 WallMount Indoor 280Ah
- Brand
- EG4 Electronics
- Model
- WM-48-280-IN-LL-00
- SKU / part number
- WM-48-280-IN-LL-00[1]
- Category
- Batteries
Energy and chemistry
| Nominal voltage | 51.2 V[1] |
|---|---|
| Rated capacity | 280 Ah[1] |
| Nominal energy | 14.3 kWh[1] |
| Usable energy | ? |
| Chemistry | Lithium iron phosphate (LFP)[1] |
| Cell format | ? |
Charge and discharge
| Continuous charge current | 140 A[1] |
|---|---|
| Continuous discharge current | 140 A[1] |
| Maximum charge current | ? |
| Maximum discharge current | ? |
| Peak charge current | ? |
| Peak discharge current | ? |
| Continuous output power | 10.24 kW[27]Needs confirmation |
| Peak output | 200 A for 30 min[1, 2]Calculated |
| Maximum charge voltage | 56.2 V[2] |
| Charge cutoff voltage | 60 V[2] |
| Discharge cutoff voltage | 44.8 V[2] |
BMS and communication
| BMS continuous current | ? |
|---|---|
| Communication protocols | CAN; RS485[1] |
| Wireless monitoring | ? |
| Inverter compatibility | ? |
Operating temperature
| Charging temperature | 0 to 50 °C[1] |
|---|---|
| Discharging temperature | -20 to 55 °C[1] |
| Storage temperature | 0 to 45 °C[2] |
| Self-heating | Yes[1] |
Mechanical and mounting
| Dimensions | 264 D × 460 W × 865 H mm[1] |
|---|---|
| Weight | 130 kg / 286.6 lb[1] |
| Terminals | ? |
| Mounting / format | ? |
| Enclosure rating (IP) | IP20[1] |
Installation (from the manual)
Not documented in the manual
System limits
| Maximum parallel units | ? |
|---|---|
| Series connection | ? |
| Maximum system energy | ? |
Page 1 of 2 · Installation values · ? means nothing is recordedAggregated, often community-reported information, not official documentation. Do not rely on it for installation, purchase or compliance decisions; always confirm values with the manufacturer’s official documentation. Charged Reviews accepts no responsibility for errors.