
Sunamp Thermino ePlus Thermal Battery (70–300 Litres)
The Sunamp Thermino ePlus is a compact, maintenance-free thermal battery that replaces traditional hot water cylinders. Using PCM technology, it delivers mains-pressure hot water instantly while optimising off-peak electricity and solar PV use.
- Maximises off-peak tariffs and solar PV usage
- Instant hot water at high flow rates
- No annual maintenance, no limescale
- Plumbing exits on 3 sides for flexible install
- Backed by a 10-year heat cell warranty
- 70L: Flats / 1–2 people
- 150L: 2–3 bedroom homes
- 210L: Family homes / moderate demand
- 300L: Large homes / high demand
Flexible installation options:

Unit size reference:

Model | Height | Cylinder Size | Hot Water V40 | Heat Loss | Flow Rate | Usage | Weight |
---|---|---|---|---|---|---|---|
70L | 440 mm | 74 L | 105 L | 0.48 kWh/24h | 6 L/min | 542 kWh/year | 79 kg |
150L | 640 mm | 140 L | 199 L | 0.67 kWh/24h | 15 L/min | 1398 kWh/year | 140 kg |
210L | 870 mm | 212 L | 301 L | 0.77 kWh/24h | 20 L/min | 2690 kWh/year | 178 kg |
300L | 1050 mm | 306 L | 436 L | 0.84 kWh/24h | 25 L/min | 2701 kWh/year | 233 kg |