V-TAC Italia
V-TAC LV Storage Battery 14.33kWh LFP 51.2V 280Ah 200A White IP65 CEI 0-21
V-TAC LV Storage Battery 14.33kWh LFP 51.2V 280Ah 200A White IP65 CEI 0-21
Regular price
€1,868.14
Regular price
Sale price
€1,868.14
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per
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Price including VAT by delivery country
- Italy22% €2,279.13
- Germany19% €2,223.08
- France20% €2,241.76
- Austria20% €2,241.76
- Belgium21% €2,260.44
- Bulgaria20% €2,241.76
- Croatia25% €2,335.17
- Cyprus19% €2,223.08
- Czech Republic21% €2,260.44
- Denmark25% €2,335.17
- Estonia24% €2,316.49
- Finland25.5% €2,344.51
- Greece24% €2,316.49
- Hungary27% €2,372.53
- Ireland23% €2,297.81
- Latvia21% €2,260.44
- Lithuania21% €2,260.44
- Luxembourg17% €2,185.72
- Malta18% €2,204.40
- Netherlands21% €2,260.44
- Poland23% €2,297.81
- Portugal23% €2,297.81
- Romania21% €2,260.44
- Slovakia23% €2,297.81
- Slovenia22% €2,279.13
- Spain21% €2,260.44
- Sweden25% €2,335.17
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).
119 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 14.33kWh · 51.2V · 280Ah
200A maximum current and IP65 rating for indoor and outdoor use — CEI 0-21 certified
🚚 Delivery in 10-20 working days.
| 🔋 14.33kWh Capacity |
⚡ 51.2V · 280Ah Low voltage |
🔌 200A Max charge / discharge |
🌧️ IP65 Indoor / outdoor |
Description
High-performance LiFePO4 storage battery for low-voltage photovoltaic systems. With a nominal voltage of 51.2V and a capacity of 280Ah, it stores up to 14.33kWh of solar energy, optimising self-consumption and reducing energy costs.
The product is CEI 0-21 certified, compliant with the safety standards for grid-connected systems. It is ready to use and requires no special configuration; connection cables, brackets and manual are included.
Power and environmental resistance
Designed for maximum efficiency and a long operating life: over 6,000 cycles of charging and discharging and a 10-year warranty. It supports currents of up to 200A in charge and discharge, with peak power up to 10.24kW. The IP65 protection rating makes it suitable for both indoor and outdoor use, even in changing environmental conditions.
Installation and expandability
Wall mounting with the included brackets or floor installation. Up to 4 units can be connected in parallel, for a total capacity of around 57kWh. The recommended depth of discharge is 80%.
Always check that the inverter is compatible with low-voltage batteries and the maximum capacity it supports.
Technical specifications
| Model | VE51280W (SKU 11525) |
| Chemistry | LFP — lithium iron phosphate |
| Capacity | 14.33kWh — 280Ah |
| Nominal voltage | 51.2V |
| Charging voltage | 46.4 - 57.6V |
| Cut-off voltage | 43.2V |
| Standard discharge current | 60A |
| Max charge/discharge current | 200A |
| Peak power | 10.24kW |
| Recommended depth of discharge | 80% |
| BMS | Integrated |
| Communication | CAN / RS485 (WiFi for monitoring) |
| Cycle life | > 6,000 |
| Architecture | Low voltage (LV) |
| Modules in parallel | up to 4 |
| Installation | Wall / floor |
| Charge / discharge temperature | 0~55 °C / -20~60 °C |
| Protection rating | IP65 |
| Colour | White |
| Dimensions (WxHxD) | 505 x 801.5 x 251 mm |
| Weight | 128.5 kg |
| 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.