Soluna · Batteries · LiFePO4
Soluna BES 5K 5.12 kWh Lithium Battery
Model BES 5K
Soluna BES 5K is a 5.12 kWh wall or floor mounted LFP battery at 51.2 V nominal, extendable to 80 kWh across 1 to 16 parallel units. It offers a 1C discharge rate, a cycle life of 6000 or more, round-trip efficiency above 95%, built-in Wi-Fi and communication cables, IP54 protection and a 5-year warranty, and is compatible with most inverters.
Supplied and installed by Solar Works Pakistan across Punjab. For current pricing and availability, WhatsApp +92 336 666 4321.
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WhatsApp for today's priceKey features
- 51.2 V battery voltage
- ≥ 6000 cycles
- 1C discharge rate
- Extendable up to 80 kWh
- Compatible with most inverters
- Built-in Wi-Fi
- Built-in communication cables
- Wall mount and floor mount
- 5 years warranty
Physical characteristics
| Height | 580 mm |
|---|---|
| Width | 420 mm |
| Depth | 155 mm |
| Weight | 48 kg |
| Installation | Floor-stand, wall-mounted |
Electrical characteristics
| Battery type | Lithium LFP |
|---|---|
| Nominal capacity | 5.12 kWh |
| Nominal voltage | 51.2 V |
| Voltage range (usable) | 48 - 57.6 V |
| Max. charge | 75 A |
| Discharge current | 100 A |
| Depth of discharge (DoD) | 90% |
| Internal resistance | ≤ 60 mΩ |
| Cycle life | ≥ 6000 |
| Battery pack round-trip efficiency | > 95% |
| DC disconnect | MOSFET fuse |
BMS
| Power consumption | < 3 W (work) · < 100 mW (sleep) |
|---|---|
| Monitoring parameters | System voltage, system current, cell voltage, cell temperature |
| Communication | CAN, WIFI, RS485 |
Operating conditions
| Operating temperature | -10 to 50 °C |
|---|---|
| Operating temperature (recommended) | 15 to 30 °C |
| Storage temperature (recommended) | 15 to 30 °C |
| Humidity conditions | 5 to 95% |
| Altitude | Max. 2,000 m |
| Cooling strategy | Natural convection |
Reliability, certification and warranty
| Hazardous materials classification | Class 9 |
|---|---|
| Transportation | UN38.3 |
| Ingress protection rating | IP54 |
| System configuration | 1 to 16 parallel |
| Product and performance | 5-year warranty |