Solar Storage Tanks
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Bosch solar storage tanks (WS and WST series) are equipped with two heat exchangers - one for heating from the boiler, the other for connecting solar collectors. This allows the tank to use solar energy as the primary heat source, with the boiler engaging only when solar energy is not sufficient, saving on heating costs.
The range includes models with capacities from 290 to 400 litres (Bosch WS 290-5 EP1 C, Bosch WST 400-5 SCE, Bosch WST 290-5 SCE), suitable for family houses with a solar system.
Frequently Asked Questions
- Is a solar tank worthwhile even without existing collectors? The tank is ready for future connection of solar panels; the second heat exchanger can be left unused until then.
- How large a solar tank do I need? The recommended capacity depends on the number of people and the area of the solar collectors, typically 250-400 litres for a family house.