Dyness 5.12 kWh Lithium Battery (HV) Stack 100
Dyness Stack 100 5.12kWh HV Lithium Battery Module | S51100 LiFePO4
Dyness Stack 100 (S51100) 5.12kWh High Voltage LiFePO4 Battery Module – modular, cable-free stacking design with 1C continuous power, 95% DoD and integrated fire suppression. Ideal for scalable residential and commercial energy storage systems.
Dyness Stack 100 5.12kWh HV Lithium Battery Module (S51100) – Modular High-Voltage Energy Storage
The Dyness Stack 100 is a high-performance modular LiFePO4 battery module designed for modern high-voltage energy storage systems. Each module delivers a true 5.12 kWh (51.2V / 100Ah) and features a patented cable-free stacking architecture for fast, safe and professional installation.
Key Features & Benefits
- 5.12 kWh per module (100Ah @ 51.2V)
- High-voltage (HV) architecture for better system efficiency
- 1C continuous charge/discharge (100A / ≈5.12 kW)
- Peak discharge 125A (1.25C)
- 95% Depth of Discharge for maximum usable energy
- Cable-free stacking – plug-and-play modules
- Integrated aerosol fire suppression system
- Smart communication (CAN / RS485)
- Scalable: 3–15 modules per stack (15.36–76.8 kWh)
- Up to 12 stacks in parallel (system capacity up to ≈921 kWh)
- Long cycle life (≥6,000–8,000 cycles / 10-year design)
- Compatible with leading HV inverters (Solis, GoodWe, Growatt, Deye, etc.)
Important Note A complete Stack 100 system requires a minimum of 3 modules + 1 Battery Distribution Unit (BDU) + Base. This listing is for the individual battery module only.
Ideal Applications
- Residential and commercial high-voltage solar storage
- Scalable energy storage systems
- Hybrid and off-grid installations
- Systems requiring high power density and fast response
Technical Specifications (Single Module – S51100)
| Specification | Details |
|---|---|
| Model | Dyness Stack 100 / S51100 |
| Battery Type | LiFePO₄ (Lithium Iron Phosphate) |
| Nominal Energy | 5.12 kWh |
| Nominal Voltage | 51.2 V |
| Nominal Capacity | 100 Ah |
| Max Continuous Current | 100 A (1C) |
| Peak Discharge Current | 125 A (1.25C, 2 min) |
| Depth of Discharge | 95% |
| Cycle Life | ≥6,000–8,000 cycles / 10 years |
| Communication | CAN / RS485 |
| Dimensions (W × D × H) | 590 × 390 × 133.5 mm |
| Weight | 47 kg |
| Protection Rating | IP20 (Indoor) |
| Fire Protection | Integrated aerosol fire extinguisher |
| Charging Temperature | 0°C to +55°C |
| Discharging Temperature | -20°C to +55°C |
| Certifications | CE, IEC62619, IEC63056, UN38.3 |
Available at Coastal Solar Africa – serving Mombasa, Kilifi, Malindi, Diani and the wider Coast region with genuine Dyness products, delivery and professional installation support.
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