Description
Dyness 5.12kWh 51.2V Lithium Solar Battery DL5.0C
The Dyness DL5.0C 5.12kWh Lithium Solar Battery is a low-voltage LiFePO₄ battery module designed for residential and small commercial solar energy storage. With a 51.2V 100Ah capacity, it is suitable for 48V hybrid and off-grid solar systems that need reliable backup power, compact installation and future expandability.
The DL5.0C supports multiple installation methods, including wall-mounted, floor-standing and stacked installation. It also supports optional app monitoring, remote upgrades and parallel expansion of up to 50 battery modules, allowing the system to grow from 5.12kWh to as much as 256kWh as the customer’s energy needs increase.
Specifications
Battery
- Model: Dyness DL5.0C
- Battery type: LiFePO₄
- Nominal battery energy: 5.12kWh
- Nominal capacity: 100Ah
- Nominal voltage: 51.2V
- Operating voltage: 44.8V – 57.6V
- Recommended depth of discharge: 90%
- Cycle life: 6000+ cycles
Charge and Discharge
- Recommended charge/discharge C-rate: 0.5C
- Maximum discharge C-rate: 1C
- Recommended charge/discharge current: 50A
- Maximum charge current: 75A
- Maximum discharge current: 100A
- Peak current: 110A for 15 seconds
Communication and Monitoring
- Communication: CAN / RS485 / RS232
- App monitoring: Optional
- Remote upgrade: Supported
- Compatible inverter brands include SMA, Victron, GoodWe, Solis, Deye, SAJ, Voltronic, Growatt and others
Installation and Scalability
- Installation options: Wall-mounted, floor-standing and stacked
- Expansion: Up to 50 units in parallel
- Maximum expandable capacity: 256kWh
- Net weight: 54kg
- Dimensions: 558 x 545 x 150mm
- Protection level: IP20
Temperature and Safety
- Charging temperature range: 0°C to 55°C
- Discharging temperature range: -20°C to 55°C
- Low-temperature operation: Optional heating support
- Safety standards: UN38.3, CE-EMC, IEC62619 and CEI-021
Best For
The Dyness DL5.0C is best for homes, offices, shops, clinics, small businesses and solar backup systems that need a reliable 5kWh lithium battery with strong inverter compatibility and room for future expansion.
Why buy from Kweli.shop?
Buy from Kweli.shop for genuine solar equipment, standard warranty support, professional guidance, free delivery to selected locations and lifetime after-sales support for your solar power system.




