Description
The Dyness BX51100 is a 5.12kWh LiFePO4 lithium battery designed for residential and light commercial solar systems. It stores your solar energy for evenings and load shedding, works with off-grid and hybrid inverters, and you can add more modules as your needs grow.
Key features
- 5.12kWh nominal energy, 51.2V, 100Ah LiFePO4
- Wall-mounted, floor-standing or stacked mounting
- Scalable up to 30 modules in parallel
- Cell-level monitoring and balancing
- Compatible with leading inverters including Luxpower, Deye, Goodwe, Victron and Growatt
Specifications
| Model | BX51100 |
|---|---|
| Battery chemistry | LiFePO4 |
| Nominal energy | 5.12kWh |
| Nominal voltage | 51.2V |
| Nominal capacity | 100Ah |
| Operating voltage | 44.8-57.6V |
| Charge / discharge current | 50A recommended, 75A max. continuous, 100A peak (15 sec) |
| Depth of discharge | 90% |
| Parallel operation | Up to 30 units |
| Cycle life | 6000 or more cycles |
| Communication | CAN / RS485 / RS232 |
| Protection rating | IP20 (indoor use) |
| Dimensions (W x D x H) | 558 x 545 x 150mm |
| Weight | 50kg |
| Certification | UN38.3, CE-EMC, GOST-R, IEC62619, IEC60730 |
Specifications from the manufacturer datasheet.
Manufacturer datasheet
Download the official datasheet (PDF) – BX51100
Please note
This is a supply-only product: the inverter, panels and other components and any other components are sold separately. It must be fitted by a qualified electrician who issues a Certificate of Compliance (CoC). Prices include VAT. Shipping is calculated by our sales team and paid separately from the order.


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