V-TAC Italia
V-TAC LV Storage Battery 5.12kWh LFP 51.2V 100Ah 100A WiFi Black CEI 0-21
V-TAC LV Storage Battery 5.12kWh LFP 51.2V 100Ah 100A WiFi Black CEI 0-21
Regular price
€943.25
Regular price
Sale price
€943.25
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per
See the price with VAT
Price including VAT by delivery country
- Italy22% €1,150.76
- Germany19% €1,122.46
- France20% €1,131.90
- Austria20% €1,131.90
- Belgium21% €1,141.33
- Bulgaria20% €1,131.90
- Croatia25% €1,179.06
- Cyprus19% €1,122.46
- Czech Republic21% €1,141.33
- Denmark25% €1,179.06
- Estonia24% €1,169.63
- Finland25.5% €1,183.77
- Greece24% €1,169.63
- Hungary27% €1,197.92
- Ireland23% €1,160.19
- Latvia21% €1,141.33
- Lithuania21% €1,141.33
- Luxembourg17% €1,103.60
- Malta18% €1,113.03
- Netherlands21% €1,141.33
- Poland23% €1,160.19
- Portugal23% €1,160.19
- Romania21% €1,141.33
- Slovakia23% €1,160.19
- Slovenia22% €1,150.76
- Spain21% €1,141.33
- Sweden25% €1,179.06
Shown prices exclude VAT. At checkout the rate of the delivery country applies. Businesses with a valid EU VAT number buy without VAT (reverse charge).
225 units at this price
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- Prices exclude VAT: tax is calculated in the cart based on the delivery country.
- EU businesses: 0% VAT with a VAT number valid in VIES — the field appears at checkout, below the delivery address.
- Reduced 10% VAT on solar and storage for customers in Italy: write to us before ordering.
Shipping
- Italy: €13 on orders up to €150, free shipping over €150.
- European Union: 60 € per order, with no threshold
Rates apply to the cart total and are confirmed at checkout, where shipping to countries outside the EU is also calculated.
LiFePO4 storage battery 5.12kWh · 51.2V · 100Ah
Wall- or floor-mounted module with BMS, LCD touch display and WiFi — CEI 0-21 certified
🚚 Delivery in 10-20 working days.
| 🔋 5.12kWh Capacity |
⚡ 51.2V · 100Ah Low voltage |
🔌 100A Max charge / discharge |
📶 WiFi + CAN/RS485 Monitoring |
Description
High-performance LiFePO4 storage battery for low-voltage photovoltaic systems. With a nominal voltage of 51.2V and a capacity of 100Ah, it stores up to 5.12kWh of solar energy, optimising self-consumption and reducing energy costs.
The glossy glass-effect design with black finish gives it an elegant look, ideal for indoor installations and modern residential settings. It features an LCD touch display and WiFi for monitoring. It is ready to use and requires no special configuration.
Safety and durability
LiFePO4 technology delivers over 6,000 cycles of charging/discharging and a 10-year warranty. The integrated BMS manages system alarms and protections. Standard current 90A, maximum continuous current 100A, peak power 4.8kW. The IP20 rating restricts its use to indoor environments only.
Installation and expandability
Can be surface- or wall-mounted with the included brackets. Up to 15 batteries can be connected in parallel per inverter, with no HV Box required, subject to checking the maximum capacity supported by the inverter. Connection cables included.
Technical specifications
| Model | VT-51200B (SKU 12281) |
| Chemistry | LFP — lithium iron phosphate |
| Capacity | 5.12kWh — 100Ah |
| Nominal voltage | 51.2V |
| Charging voltage | 58.4V |
| Standard charge/discharge current | 90A |
| Max charge/discharge current | 100A |
| Peak power | 4.8kW |
| BMS | Integrated |
| Display | LCD touch |
| Communication | CAN / RS485 (WiFi for monitoring) |
| Cycle life | > 6,000 |
| Architecture | Low voltage (LV) |
| Modules in parallel | up to 15 |
| Installation | Wall / floor |
| Charge / discharge temperature | 0~60 °C / -20~60 °C |
| Protection rating | IP20 |
| Colour | Black |
| Dimensions (WxHxD) | 400 x 163 x 710 mm |
| Certifications | CEI 0-21 |
| 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.