Description
The Deye 51.2V 100Ah 5.12kWh Lithium Battery delivers high-performance energy storage designed to support modern solar installations. With a storage capacity of 5.12kWh, it ensures steady backup power and optimized energy usage, making it an excellent choice for households and small businesses seeking reliable power security.
Moreover, the lithium iron phosphate (LiFePOâ‚„) technology guarantees safety, durability, and efficiency. This battery integrates seamlessly with hybrid inverters, enabling smooth charging and discharging cycles while ensuring longer system life. For a complete range of compatible battery solutions, you can explore our Solar Batteries Collection.
In addition, its modular design allows for parallel expansion, meaning you can scale your system as your energy demands grow. With built-in Battery Management System (BMS) protection, the Deye 5.12kWh Lithium safeguards against overcharging, deep discharging, and short circuits. For compliance, standards, and technical details, visit the South African Bureau of Standards and the International Renewable Energy Agency.
This unit not only ensures reliable backup during load shedding but also maximizes renewable energy use, lowering grid dependence. Furthermore, global renewable energy insights can be explored through the Global Solar Council.
Key Benefits
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5.12kWh Storage Capacity – Reliable backup power for homes and small businesses.
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Lithium Iron Phosphate Technology – Safe, durable, and efficient energy storage.
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High Compatibility – Works with leading hybrid inverters including Deye and Sunsynk.
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Expandable Design – Parallel connection supports future energy growth.
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Advanced BMS Protection – Guards against overcharge, deep discharge, and short circuits.
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Load Shedding Ready – Ensures uninterrupted power for essential appliances.
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Long Cycle Life – Thousands of charge cycles for extended system use.
Technical Specifications:Deye 51.2V 100Ah 5.12kWh Lithium Battery
| Feature | Details |
|---|---|
| Nominal Voltage | 51.2 V |
| Capacity | 100 Ah |
| Energy Storage | 5.12 kWh |
| Technology | Lithium Iron Phosphate (LiFePOâ‚„) |
| Cycle Life | >6000 cycles @ 80% DOD |
| Parallel Connection | Up to 16 units |
| Operating Voltage Range | 44.8V – 57.6V |
| Communication Ports | CAN / RS485 |
| Dimensions / Weight | ~ 480 Ă— 450 Ă— 132 mm / ~45 kg |
| Warranty | 5 years (extendable to 10 years) |
Ideal Applications:Deye 51.2V 100Ah 5.12kWh Lithium Battery
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Residential Homes – Secure backup during load shedding.
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Small Businesses – Maintain productivity during outages.
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Hybrid Systems – Combine with solar panels and inverters.
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Expandable Projects – Add more batteries as demand grows.

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