- Detailed Features
- Parameters Table
Powerwall lithium-ion battery systems have become popular due to their high efficiency, compact size, low weight, and scalability. Lower voltage modules (48 V) are designed for applications in the living area and network-independent installations.
It has several functions, including remote monitoring, software upgrades, modular design, simple furnishings, and one of the most cost-effective options for storing solar energy.
(Hybrid) systems with a smaller capacity of less than 20 kWh can opt for our intelligent, scalable Powerwall battery systems.
Characteristics:
• RS485/CAN
• Installation: wall assembly
• tailored to different global top inverter stamps
• High-security standard of the LFP (LIFEP04) cell
• Long-lived battery design supported by efficient compensation technology
• Extended BMS protection functions
Wall-mounted battery systems with 5 kWh up to 10 kWh can be used to a large extent in home storage systems, living solutions, and solar storage backup systems.
| Model | BESS-W5.12ac |
|---|---|
| nominal voltage | 51.2 VDC |
| rated capacity | 100Ah |
| energy | 5120wh |
| Battery | ≤ 50 mΩ |
| Load voltage | 57.6V-58.4VDC |
| Discharge voltage | 45.6-56.16 VDC |
| Nominal load/discharge current | 50a |
| Nominal load/discharge service | 2500W |
| Maximum charge / discharge current | 100a |
| Max. Charging / discharge power | 5000W |
| Short circuit electricity | 350a |
| Advertisement | SOC status display, LED display |
| communication | RS232 RS485 |
| Cell technology | Lithium-iron phosphate (lifepo4) |
| Working temperature | -20 ℃ ~ 60 ℃ |
| Installation | Wall assembly |
| Protection class | IP20 |
| Storage temperature | ≤25 ℃, 12 months; ≤35 ℃, 6 months; ≤45 ℃, 3 months |
| Operation / storage / moisture | Maximum operating height |
| Battery net weight (approx.) | 47.2kg |
| Life cycle 3 | 6000 cycles @ 80% DOD / 25 ℃ / 0.5C ， 60% EOL |
| Scalability | Max. 8 batteries in paralle |