

Dyness DL5.0C Pro Low Voltage Storage Battery 5.12kWh LiFePO4
The Dyness DL5.0C Pro is the updated DL5.0C: a low voltage lithium iron phosphate battery of 51.2V and 100Ah, giving 5.12kWh of nominal energy, for hybrid and off-grid inverters on the 48V platform.
Against the base version the Pro brings three things that show up on site: built-in Wi-Fi, so there is no external dongle to buy or lose; an aerosol fire suppression system inside the module; and automatic cell heating, which keeps the battery at temperature where it is cold. Depth of discharge rises to 95% and the discharge peak reaches 120A, about 6.1kW.
It talks to the inverter over CAN and RS485 and scales to 50 units in parallel, up to roughly 256kWh depending on the design. IP20 rated: indoor installation only, by a qualified electrician.
Why it works
Technical specifications
| Feature | Value |
|---|---|
| Product code | DY-DL5.0C-PRO |
| Manufacturer | Dyness |
| Model | Dyness DL5.0C Pro |
| Chemistry | LiFePO4 (lithium iron phosphate) |
| Nominal energy | 5.12kWh |
| Nominal voltage | 51.2V |
| Capacity | 100Ah |
| Depth of discharge (DoD) | 95% |
| Continuous discharge current | 100A (about 5.1kW) |
| Peak current | 120A (about 6.1kW) |
| Communication | CAN / RS485, built-in Wi-Fi |
| Safety | Built-in aerosol fire suppression system |
| Heating | Automatic cell heating for cold conditions |
| Expandability | Up to 50 units in parallel, up to 256kWh depending on installation guidelines |
| Ingress protection | IP20, indoor installation only |
| Dimensions (W x D x H) | 488 x 515 x 150 mm |
| Weight | 46 kg |
| Certifications | UN38.3, CE-EMC, IEC62619, CE-RED |
| Installation | Qualified electrician required |



















































