Deye SE-G5.1 Pro-B 5.12 kWh Rack Lithium Battery
Popular rack/wall/floor-mount 51.2 V, 5.12 kWh LiFePO4 battery with built-in breaker, expandable to 327 kWh.
Updated: 2026-11-14 · By Shashank Electronics & Solar System
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Rack 5.12kWh
Available in: SE-G5.1 Pro-B
Price on enquiry
Specifications
| Battery chemistry | LiFePO₄ |
|---|---|
| Energy / usable energy | 5.12 kWh / 4.6 kWh |
| Nominal voltage | 51.2 V |
| Capacity | 100 Ah |
| Recommended DoD | 90% |
| Scalability | Max. 64 pcs pack (327kWh) in parallel (Max. 32 pcs no external setup) |
| Cycle life | ≥6000 (25°C±2°C, 0.5C / 0.5C, 90%DOD, 70%EOL) |
| IP rating | IP20 |
Specifications as published by the manufacturer; they may change with newer models. We confirm the exact model and rating with your quote. Official datasheet ↗
Why buy Deye from Shashank Solar
- Authorised Deye dealer — genuine product with the manufacturer's warranty and a GST invoice.
- Installed by our own technicians in Lucknow, Azamgarh and every district of Madhyanchal & Purvanchal.
- Local after-sales help — we handle service visits and warranty claims with the brand for you.
- Both stores open 24×7 — call or WhatsApp any time for today's price and stock.
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