The Solar Step
Dyness DL5.0F 5.12kWh LiFePO₄ Lithium Battery
Dyness DL5.0F 5.12kWh LiFePO₄ Lithium Battery
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Product Description
The Dyness DL5.0F is a high-performance 5.12kWh low-voltage LiFePO₄ battery designed for residential, commercial, hybrid and off-grid energy storage systems.
With 100Ah capacity, 51.2V nominal voltage, 95% depth of discharge and up to 1C discharge capability, it delivers strong power output while maintaining a compact and flexible installation design.
The battery can be wall-mounted, floor-standing or rack-mounted and supports expansion of up to 50 units in parallel.
Key Features
5.12kWh nominal battery energy
4.864kWh usable energy
100Ah rated capacity
51.2V nominal voltage
LiFePO₄ battery chemistry
95% depth of discharge
Up to 1C discharge rate
Maximum discharge current: 100A
Peak discharge current: 110A for 15 seconds
Up to 50 batteries in parallel
Integrated aerosol fire suppression
CAN and RS485 communication
Optional Wi-Fi and APP monitoring
IP20 protection rating
Wall, floor or rack mounting
Backward compatible with Dyness DL5.0C without a LINK module
Easy installation using a single bracket
Stated cycle life of at least 8,000 cycles
High-Power Battery Performance
The DL5.0F supports strong charge and discharge performance for demanding solar and backup systems.
Recommended charge/discharge rate: 0.5C
Recommended current: 50A
Maximum charge rate: 0.75C
Maximum charge current: 75A
Maximum discharge rate: 1C
Maximum discharge current: 100A
Peak discharge current: 110A for 15 seconds
Recommended charge/discharge power: 2.56kW
Maximum charge power: 3.84kW
Maximum discharge power: 5.12kW
Expandable Energy Storage
Up to 50 compatible DL5.0F batteries can be connected in parallel.
This allows the storage system to grow from 5.12kWh to a maximum nominal capacity of approximately 256kWh.
Parallel systems must be configured according to Dyness installation and communication requirements.
Integrated Safety Protection
The battery includes a built-in aerosol fire suppression system for additional protection.
It also includes standard battery management functions to help manage safe charging, discharging and cell performance.
Communication and Monitoring
Supported communication interfaces include:
CAN
RS485
Optional Wi-Fi
Optional APP monitoring
These functions allow integration with compatible inverter systems and provide access to battery status and performance information.
Technical Specifications
Brand: Dyness
Model: DL5.0F
Battery type: LiFePO₄
Nominal energy: 5.12kWh
Usable energy: 4.864kWh
Nominal capacity: 100Ah
Nominal voltage: 51.2V
Operating voltage: 44.8V to 57.6V
Recommended charge/discharge rate: 0.5C
Recommended current: 50A
Maximum charge rate: 0.75C
Maximum charge current: 75A
Maximum discharge rate: 1C
Maximum discharge current: 100A
Peak discharge current: 110A for 15 seconds
Recommended charge/discharge power: 2.56kW
Maximum charge power: 3.84kW
Maximum discharge power: 5.12kW
Depth of discharge: 95%
Charging temperature: 0°C to 55°C
Discharging temperature: -20°C to 55°C
Communication: CAN / RS485
Protection rating: IP20
Cycle life: At least 8,000 cycles
Expansion: Up to 50 batteries in parallel
Net weight: 41kg
Dimensions: 345mm × 548mm × 146mm
Monitoring: Optional Wi-Fi + APP
Safety feature: Built-in aerosol fire extinguisher
Installation: Wall, floor or rack mounted
Installation and Warranty
All Dyness batteries must be installed by a qualified electrician or registered wireman in accordance with SANS 10142 standards.
A valid Certificate of Compliance (COC) and installation photos are required for warranty claims.
Warranty: 7 years (subject to approved installation and correct system configuration).
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