V-TAC Italia
V-TAC LV Storage Battery 5.12kWh LFP 51.2V 100Ah 100A White CEI 0-21
V-TAC LV Storage Battery 5.12kWh LFP 51.2V 100Ah 100A White CEI 0-21
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€1,037.58
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€1,037.58
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LiFePO4 storage battery 5.12 kWh · 51.2 V · 100 Ah
Compact wall-mounted module with integrated BMS — CEI 0-21 certified
🚚 Delivery in 10-20 working days.
VAT notice
Businesses and foreign private customers: purchase with 22% VAT. The 10% VAT rate is reserved for private individuals resident in Italy only — find out more.
Foreign businesses entitled to 0% VAT: write to info@litio.store.
Businesses and foreign private customers: purchase with 22% VAT. The 10% VAT rate is reserved for private individuals resident in Italy only — find out more.
Foreign businesses entitled to 0% VAT: write to info@litio.store.
| 🔋 5.12 kWh Capacity |
⚡ 51.2 V · 100 Ah Low voltage |
🔌 100 A Max charge / discharge |
♻️ >6,000 Cycle life |
Description
LiFePO4 storage battery for low-voltage photovoltaic systems, designed to optimise self-consumption and reduce energy costs. With a nominal voltage of 51.2 V and a capacity of 100 Ah, it stores up to 5.12 kWh of energy.
Suitable for residential and professional applications, it is ready to use and compatible with low-voltage inverters. Its compact design and white finish allow for tidy installations even in limited technical spaces. Brackets, connection cables and manual included.
Safety and reliability
LiFePO4 technology ensures high stability, long service life and operational safety. The integrated BMS manages protection against overvoltage, undervoltage, overcurrent, short circuit and temperature. CAN / RS485 communication allows integration with compatible inverters and continuous monitoring.
The standard current is 20 A and the maximum continuous current is 100 A, with peak power up to 5.12 kW. Operation is rated from 0 to 60 °C when charging and from -20 to 60 °C when discharging.
Installation and expandability
Wall installation with the included bracket kit. Up to 4 units can be connected in parallel to reach around 20 kWh of storage. Always check the inverter's compatibility and the maximum capacity it supports.
Technical specifications
| Model | VT48100E-W (SKU 11526) |
| Chemistry | LFP — lithium iron phosphate |
| Capacity | 5.12 kWh — 100 Ah |
| Nominal voltage | 51.2 V |
| Charging voltage | 56.8 V |
| Cut-off voltage | 42 V |
| Standard discharge current | 20 A |
| Max charge/discharge current | 100 A |
| Peak power | 5.12 kW |
| Recommended depth of discharge | 80% |
| BMS | Integrated |
| Communication | CAN / RS485 |
| Cycle life | > 6,000 |
| Architecture | Low voltage (LV) |
| Modules in parallel | up to 4 |
| Installation | Wall |
| Charge / discharge temperature | 0~60 °C / -20~60 °C |
| Protection rating | IP20 |
| Colour | White |
| Dimensions (WxHxD) | 443 x 450 x 150 mm |
| Weight | 43 kg |
| Certifications | CEI 0-21, CE-EMC |
| Warranty | 10 years |
⚠️ Before purchasing
Check the inverter's compatibility with low-voltage LiFePO4 batteries (CAN/RS485 protocol) and its firmware update.
Check the inverter's compatibility with low-voltage LiFePO4 batteries (CAN/RS485 protocol) and its firmware update.
