Wall mounted energy storage system (ESS), also known as powerwall is widely used in solar systems for residential and commercial buildings. It is an integrated rechargeable lithium battery system that stores solar energy for later use when the grid goes down. It also provides emergency backup, time based control and other grid service applications. The system has a compact design, LCD screen, convenient setting buttons, bluetooth monitor on your smart phones, and cables & accessories ready for installation. With more than 6000 deep cycles of lifepo4 batteries, they can be installed in parallel with combiner box for protection, integrated BMS communication protocol and inverters. Ideal for space-constrained households or those with limited floor space.
As a reliable energy saving and eco-friendly product it converts solar energy or any other energy from renewable sources, the grid, or generators into electrical energy by a high effiency energy saving technology. It is smart, modular sized, expandable and safe. Integrated with energy storage, noise reduction, and sleek design, it can meet all the electricity needs of your home.
Home energy storage, industrial energy storage, solar/wind power generation, UPS power supply, communication base station, computer server center, mobile energy storage, medical instrument, security and electronics, emergency light, solar street lamp, RV energy storage etc.
| Items | Specifications | |
|---|---|---|
| Model | W48100 | W48200 |
| Energy (Kwh) | 5 | 10 |
| Nominal Voltage (V) | 51.2 | 51.2 |
| Nominal Capacity (Ah) | 100 | 200 |
| Max Charge Current (A) | 50 | 100 |
| Max Charge Voltage (V) | 57.6±0.2 | 57.6±0.2 |
| Max Continuous Discharge Current (A) | 100 | 200 |
| Max Peak Discharge Current (A) | 200 (for 5 seconds) | 400 (for 5 seconds) |
| Discharge Cutoff Voltage (V) | 44.8±0.2 | 44.8±0.2 |
| Battery Chemistry | LiFePO4 | LiFePO4 |
| Display | LCD | LCD |
| Terminal | M8 Nut | M8 Nut |
| Case Material | Metal Box | Metal Box |
| Communication Mode | RS485/RS232/CAN | RS485/RS232/CAN |
| Operation Temp. | Charge 0-50℃, Discharge -20-65℃, Storage -20~+45℃ | Charge 0-50℃, Discharge -20-55℃, Storage -20~+45℃ |
| Cycle Life | ≥ 6000 cycles, 80% DOD | ≥ 6000 cycles, 80% DOD |
| Protection Level | IP54 | IP54 |
| Indicator Light | Alarm/Operating/SOC | Alarm/Operating/SOC |
| Dimensions (mm) | 490*360*170mm | 700*500*145mm |
| Weight (Kg) | 40 | 80 |
