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Livoltek BLF51-5 is a low-voltage lithium-iron-phosphate (LFP) battery with a capacity of 5.12 kWh and a voltage of 51.2 V for residential energy storage. Smart BMS, IP65 rating, and expandability up to 25 kWh.
Livoltek BLF51-5 is a low-voltage, modular LFP battery system with a rated capacity of 5.12 kWh, ideal for new residential energy storage installations. High energy density and a wall-mounted design save space during indoor and outdoor installation, while flexible expansion adapts the system to growing energy needs.
| Cell type | LFP |
| Rated voltage | 51.2 V |
| Operating voltage range | 43.2 V - 57.6 V |
| Rated capacity | 100 Ah |
| Rated energy | 5.12 kWh |
| Usable energy | 4.6 kWh |
| Depth of discharge (DOD) | 90% |
| Max. charging / discharging current | 50 A / 100 A |
| Expansion | up to 5 modules / 25 kWh |
| Cycle life | 6000 cycles |
| Communication | RS485 / CAN |
| Protection rating | IP21 / IP65 |
| Cooling | natural |
| Certifications | IEC62619, CE, UN38.3, IEC61000 |
| Dimensions IP65 (W×H×D) | 415×685×178 mm |
| Weight | 55 kg |
Livoltek BLF51-5 — low-voltage LFP battery 5.12 kWh — B2B wholesale prices for installers and contractors. Check availability and terms of cooperation: contact us.
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