Product description
The Dyness 51.2V, 100aH, 5.12 kWh battery module is a reliable and highly efficient energy storage solution for stand-alone or hybrid power systems. Equipped with state-of-the-art LiFePO4 technology, this module combines safety, durability and high energy density.
With a capacity of 100Ah and a voltage of 51.2V, it provides 5.12 kWh of stored energy, making it an ideal choice for households and commercial facilities. Thanks to its modular design, you can combine up to 40 of these modules into a high-power system.
The built-in BMS system provides protection against overheating, overvoltage, overload and short circuit. The device is certified by TUV, CE, IEC62619, UN38.3, which confirms compliance with international safety standards.
Advantages:
- LiFePO4 chemistry is one of the safest in the world
- Resource – up to 6000 cycles (up to 20 years of service)
- CAN/RS485 support for communication with inverters
- Compatible with Victron, Growatt, Deye, Solis, etc.
- Wall or floor mounting
Package contents:
- Dyness B51100 battery
- Power cable 15 cm
- Data cable 15 cm
- Instructions.
⚠️ The inverter cable and synchronization cable are sold separately.
Technical characteristics
| Model | B51100 |
| Module type | LiFePO4 (LFP) |
| Rated voltage | 51,2 В |
| Operating voltage range | 44.8-57.6 В |
| Rated capacity | 100 Ah |
| Rated energy | 5.12 kWh |
| Recommended charge/discharge current | 50 А |
| Maximum charge/discharge current | 75 А |
| Peak current (15 s) | 100 А |
| Charge voltage | 56-57.6 В |
| Communication ports | CAN / RS485 / RS232 |
| Charging temperature | 0-50 °C |
| Maximum discharge power | 3.84 kW |
| Degree of protection | IP20 |
| Resource | 6000 cycles |
| Certification | TUV/CE/IEC62619/UN38.3 |
| Compatible inverters | Victron, Growatt, Deye, Solis, Luxpower, GMDE, Sofar, Voltronic |
| Max. number in the configuration | 40 modules |
| Dimensions | 550 × 481 × 140 mm |
| Weight | 43 kg |
| Warranty | 10 years |

For individuals
Prepayment
- Full prepayment - 100% of the amount is paid in advance before the start of the order.
- Partial prepayment - you pay an agreed part of the cost before the start of work or delivery of equipment.
Cashless payment
- through the cash desk of any bank;
- from a personal account (for example, via online banking).
For legal entities
- Payment is made inclusive of VAT.
- All payments are made in full compliance with the current legislation of Ukraine.
- We provide a full package of accounting documents: invoice, act, contract, tax invoice, etc.
Delivery
- In Ukraine, we deliver via popular logistics services (Nova Poshta, SAT, Delivery, etc.).
- Pickup is possible from our warehouse in Poltava (by prior arrangement).
- Installation with delivery - when ordering the equipment installation service, we deliver it directly to the facility.
If you have additional questions about payment or delivery, our manager will be happy to help you!
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