often happens that during the hottest days of summer our solar system is not working. This is because the limiter when the panel reaches high temperatures block the pump head so the transfer of solar heat build-up of the plant.
To remedy this unfortunate incident as paradoxical as there is a drainage system,
which fills or empties the solar collector heat transfer fluid; emptying happens when the temperature of the liquid is close to too high or when sunlight is insufficient.
which fills or empties the solar collector heat transfer fluid; emptying happens when the temperature of the liquid is close to too high or when sunlight is insufficient.
This type of solar system, then, does not require the addition of ethylene glycol (antifreeze), which besides being bad for the environment is degraded over time become corrosive to metal parts of the plant.
The Duece sas install solar-thermal in the province of Siena. Contact us for a free inspection.
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