SOLIUS ECOTANK SILVER DUPLEX 500L C/ SERPENTINA - SWD500S
The SOLIUS ECOTANK SILVER DUPLEX 500L C/ SERPENTINA - SWD500S is a heat pump water heater with water heating efficiency ηwh 143 %, load profile XXL and energy label A+.1
Key figures
Technical specifications
| General | |
|---|---|
| Load profile | XXL1 |
| Registered in EPREL | 2026-081 |
| Efficiency | |
| Water heating efficiency ηwh | 143 %1 |
| ηwh, colder climate | 143 %1 |
| ηwh, warmer climate | 143 %1 |
| Energy label | A+1 |
| Annual electricity use, colder climate | 1,506 kWh1 |
| Annual electricity use, warmer climate | 1,506 kWh1 |
| Noise | |
| Indoor sound power | 40 dB(A)1 |
| Connectivity & smart | |
| Off-peak hours only | No1 |
Variants
This model is registered in 2 combinations (for example with a different indoor unit or cylinder) with exactly the same performance. All figures on this page apply to each of these types. The part of the type number that differs is in bold; small differences (e.g. cylinder volume or anode) are listed after it:
- ECOTANK SILVER DUPLEX 500L C/ SERPENTINA - SWD500S
- ECOTANK SILVER 500L - SWX500S — Registered in EPREL: 2022-10
Similar models
Other brands, same type and a comparable size.
More from SOLIUS
- SOLIUS QSWHA160L Water heating efficiency ηwh: 178 %
- SOLIUS QSWHA270L Water heating efficiency ηwh: 139 %
- SOLIUS SWA100 Water heating efficiency ηwh: 115 %
- SOLIUS SWR200 Water heating efficiency ηwh: 139 %
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Frequently asked questions
What is the water heating efficiency ηwh of the SOLIUS ECOTANK SILVER DUPLEX 500L C/ SERPENTINA - SWD500S?
The water heating efficiency ηwh of the SOLIUS ECOTANK SILVER DUPLEX 500L C/ SERPENTINA - SWD500S is 143 %.1
Which load profile does the SOLIUS ECOTANK SILVER DUPLEX 500L C/ SERPENTINA - SWD500S have?
The SOLIUS ECOTANK SILVER DUPLEX 500L C/ SERPENTINA - SWD500S has load profile XXL.1
Which energy label does the SOLIUS ECOTANK SILVER DUPLEX 500L C/ SERPENTINA - SWD500S have?
The SOLIUS ECOTANK SILVER DUPLEX 500L C/ SERPENTINA - SWD500S has energy label A+.1
What is the indoor sound power of the SOLIUS ECOTANK SILVER DUPLEX 500L C/ SERPENTINA - SWD500S?
The indoor sound power of the SOLIUS ECOTANK SILVER DUPLEX 500L C/ SERPENTINA - SWD500S is 40 dB(A).1
Sources
- European Product Registry for Energy Labelling (EPREL) – water heaters — Europese Commissie · accessed 13 Oct 2026