
Dyness DL5.0C Low Voltage Storage Battery 5.12kWh LiFePO4
The Dyness DL5.0C is a low voltage lithium iron phosphate battery rated 51.2V and 100Ah, for a nominal energy of 5.12kWh per module. It is designed for residential storage and for small commercial applications paired with 48V hybrid or off-grid inverters, with which it communicates through the CAN (VCAN) and RS485 protocols.
The module integrates a BMS with cell level monitoring and balancing and protections against over-discharge, overcharge, overcurrent and abnormal temperatures; the charge and discharge currents are automatically adjusted according to the battery temperature. The DL5.0C supports discharges up to 1C (100A continuous) and can be installed on the wall, on the floor or stacked up to 6 modules; in parallel it reaches 50 units for a maximum of 256kWh. The declared service life exceeds 6,000 cycles.
Key features
Technical specifications
| Feature | Value |
|---|---|
| Product code | DL5.0C |
| Model | Dyness DL5.0C |
| Chemistry | LiFePO4 (lithium iron phosphate) |
| Nominal energy | 5.12kWh |
| Usable energy | Not declared separately by the manufacturer |
| Rated voltage | 51.2V |
| Voltage range | 44.8-57.6V (recommended charge voltage 56.5V) |
| Capacity | 100Ah |
| Max charge current | 75A continuous (recommended 50A) |
| Max discharge current | 100A continuous (1C); peak 110A for 15 s |
| Charge/discharge power | Approx. 3.8kW on charge and 5.12kW on discharge (values derived from 51.2V) |
| Depth of discharge (DoD) | Not declared |
| Modules per tower / scalability | Up to 6 stackable modules; up to 50 units in parallel, from 5.12 to 256kWh |
| Compatible inverters | Low-voltage hybrid and off-grid inverters from the main brands in the Dyness compatibility list |
| Communication | CAN (VCAN) / RS485 |
| Protection rating | IP20 |
| Operating temperature | 0-+55 °C when charging (-20-+55 °C with heating function); -20-+55 °C when discharging |
| Dimensions (W x D x H) | 558 x 545 x 150 mm |
| Weight | 49.9 kg |
| Cycle life | Over 6,000 cycles |
| Warranty | Not declared on the official product page |
Documentation
PDFDatasheet DL5.0COfficial manufacturer documentPlease check compatibility with your inverter and with the other modules in the tower before ordering. Installation must be carried out by qualified personnel in accordance with the applicable standards.