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High-voltage, modular energy storage Livoltek BHF-S-20 (Gen2) with a total capacity of 20.5 kWh (18.4 kWh usable) and LiFePO4 cells. Consists of 4 modules, IP65 protection rating.
Livoltek BHF-S-20 (Gen2) is a high-voltage, modular energy storage for residential PV systems with a total capacity of 20.5 kWh and a usable capacity of 18.4 kWh. The system, built from 4 battery modules, utilizes safe, prismatic LiFePO4 cells with a nominal voltage of 409.6 V and 90% DOD. The stackable design and IP65 protection rating allow for both indoor and outdoor installation.
| Manufacturer | Livoltek |
| Model | BHF-S-20 (Gen2) |
| Total capacity | 20.5 kWh |
| Usable capacity | 18.4 kWh |
| Number of modules | 4 |
| Nominal voltage | 409.6 V |
| Operating voltage range | 259.2 V - 345.6 V |
| Nominal power | 10.2 kW |
| Maximum power | 19.7 kW |
| Cell type | LiFePO4 (prismatic) |
| Depth of discharge (DOD) | 90% |
| Lifespan | 6000 cycles |
| Protection rating | IP65 |
| Communication | CAN |
| Dimensions (W×H×D) | 870 × 1455 × 208.7 mm |
| Net weight | 271 kg |
| Certifications | CE, UN38.3, IEC62619, IEC61000 |
Livoltek BHF-S-20 (Gen2) — high-voltage energy storage 20.5 kWh LiFePO4 — B2B wholesale prices for installers and contractors. Check availability and terms of cooperation: contact us.
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