V-TAC Italia
V-TAC LV Storage Battery 5.12kWh LFP 51.2V 100Ah 100A WiFi White CEI 0-21
V-TAC LV Storage Battery 5.12kWh LFP 51.2V 100Ah 100A WiFi 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
Wall- or floor-mounted module with BMS, touch LCD display and WiFi — 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 exclusively for private individuals resident in Italy — 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 exclusively for private individuals resident in Italy — 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 |
📶 WiFi + CAN/RS485 Monitoring |
Description
High-performance LiFePO4 storage battery for low-voltage photovoltaic systems. With a nominal voltage of 51.2 V and a capacity of 100 Ah it stores up to 5.12 kWh of solar energy, optimising self-consumption and reducing energy costs.
The glossy glass-effect design with a white finish gives it an elegant look, ideal for indoor installations and premium residential settings. It integrates a touch LCD display and WiFi for monitoring. It is ready to use and requires no special configuration.
Safety and durability
LiFePO4 technology guarantees more than 6,000 cycles of charging/discharging and a 10-year warranty. The integrated BMS manages alarms and system protections. Standard current 90 A, maximum continuous 100 A, peak power 4.8 kW. The IP20 rating means it must be used indoors only.
Installation and expandability
Can be surface- or wall-mounted using the brackets supplied. Up to 15 batteries can be connected in parallel per inverter, with no need for an HV Box, subject to checking the maximum capacity supported by the inverter. Connection cables included.
Technical specifications
| Model | VT-51200W (SKU 12278) |
| Chemistry | LFP — lithium iron phosphate |
| Capacity | 5.12 kWh — 100 Ah |
| Nominal voltage | 51.2 V |
| Charging voltage | 58.4 V |
| Standard charge/discharge current | 90 A |
| Maximum charge/discharge current | 100 A |
| Peak power | 4.8 kW |
| BMS | Integrated |
| Display | Touch LCD |
| Communication | CAN / RS485 (WiFi for monitoring) |
| Life cycles | > 6,000 |
| Architecture | Low voltage (LV) |
| Modules in parallel | up to 15 |
| Installation | Wall-mounted / floor-standing |
| Charge / discharge temperature | 0~60 °C / -20~60 °C |
| Protection rating | IP20 |
| Colour | White |
| Dimensions (WxHxD) | 400 x 163 x 710 mm |
| Weight | 63.9 kg |
| Certifications | CEI 0-21 |
| Warranty | 10 years |
⚠️ Before purchasing
Check that the inverter is compatible with low-voltage LiFePO4 batteries (CAN/RS485 protocol) and that its firmware is up to date.
Check that the inverter is compatible with low-voltage LiFePO4 batteries (CAN/RS485 protocol) and that its firmware is up to date.
