Battery Comparison
Scotland 2026
Duracell Dura5 vs GivEnergy AIO vs Tesla Powerwall 3 — installed costs, warranties, and Scotland availability
| Feature | Duracell Dura5 | GivEnergy AIO | Tesla Powerwall 3 |
|---|---|---|---|
| Capacity | 5.32kWh | 9.5kWh | 13.5kWh |
| Installed cost | £3,500–£4,500 | £5,200–£6,500 | £8,500–£10,500 |
| 0% VAT saving | ~£700 | ~£1,050 | ~£1,700 |
| Warranty | 15 years ⭐ | 10 years | 10 years |
| Chemistry | LiFePO₄ ⭐ | LiFePO₄ ⭐ | NMC |
| Scotland install | SEE installs | SEE installs | Limited |
| FiT compatible | ✓ AC coupled | ✓ AC coupled | ✓ AC coupled |
| Stackable | ✓ Up to 5 | ✗ No | ✗ No |
Our Recommendation: Duracell Dura5
Best for Scotland. Here's why we install more Duracell Dura5 batteries than any other brand:
- 15-year warranty — longest in the market
- LiFePO₄ chemistry — safer, longer life, better in Scottish cold
- Stackable — start small, expand later
- AC-coupled — works with any existing solar system
- Scottish Energy Efficiency installs it — full support across Scotland