The Solar Step
5.12kWh Dyness 51.2V Lithium Battery (DL5.0C)
5.12kWh Dyness 51.2V Lithium Battery (DL5.0C)
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Dyness DL5.0C 5.12kWh 51.2V Lithium Battery
Product Description
The Dyness DL5.0C is a compact 5.12kWh LiFePO₄ battery designed for residential, light commercial, hybrid and off-grid energy storage systems.
With a 100Ah capacity, 51.2V nominal voltage and 90% depth of discharge, the DL5.0C provides reliable lithium storage with flexible installation options and expansion of up to 50 batteries in parallel.
Key Features
5.12kWh nominal energy
100Ah capacity
51.2V nominal voltage
LiFePO₄ battery chemistry
90% depth of discharge
Recommended charge/discharge current: 50A
Maximum charge current: 75A
Maximum discharge current: 100A
Peak current: 110A for 15 seconds
CAN, RS485 and RS232 communication
Optional APP monitoring
Remote firmware upgrade support
Cell-level monitoring and balancing
Wall-mounted, floor-standing or stacked installation
Up to 50 batteries in parallel
Maximum scalable storage: 256kWh
Flexible Expansion
The DL5.0C can operate as a single 5.12kWh battery or be expanded with additional compatible units.
Up to 50 batteries can be connected in parallel, providing a maximum nominal storage capacity of approximately 256kWh when correctly configured.
Smart Monitoring and Communication
The battery supports:
CAN
RS485
RS232
Optional APP monitoring
Real-time battery monitoring
Remote firmware upgrades
This allows communication with a wide range of compatible hybrid and off-grid inverters.
Technical Specifications
Brand: Dyness
Model: DL5.0C
Battery type: LiFePO₄
Nominal energy: 5.12kWh
Nominal capacity: 100Ah
Nominal voltage: 51.2V
Operating voltage: 44.8V to 57.6V
Recommended C-rate: 0.5C
Recommended charge/discharge current: 50A
Maximum charge current: 75A
Maximum discharge current: 100A
Peak charge/discharge current: 110A for 15 seconds
Depth of discharge: 90%
Communication: CAN, RS485 and RS232
Expansion: Up to 50 units in parallel
Protection rating: IP20
Charging temperature: 0°C to 55°C
Discharging temperature: -20°C to 55°C
Dimensions: 558mm × 545mm × 150mm
Net weight: 54kg
Certifications
UN38.3
CE-EMC
IEC 62619
CEI-021
Installation Options
The DL5.0C supports:
Wall mounting
Floor-standing installation
Stacked installation
Its compact modular design makes it suitable for both smaller home systems and larger expandable energy-storage installations.
Important Cycle Life Note
The supplied information states a cycle life of approximately 26,000 cycles. This figure should be verified against the latest official Dyness DL5.0C datasheet before publishing or making warranty or lifespan claims.
Recommended Applications
Residential solar systems
Home backup systems
Hybrid inverter installations
Off-grid systems
Light commercial storage
Expandable battery banks
Solar self-consumption systems
Product Disclaimer
Errors and omissions excepted.
Specifications, inverter compatibility, firmware and monitoring functions may change without notice. Always confirm the latest Dyness datasheet and inverter compatibility requirements before installation.
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: 5 Year Warranty
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The staff is very professional and very knowledgeable about their products. The purchase was easy and very quick. I purchased a Lithium battery for my 3 head camera and it's been on ever since especially when there is no sun. I am very happy with my purchase.
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Working great on my inverter. Will recommend it to anyone that is struggling with the same brand inverter. Fast delivery also
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