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Réfrigérateurs et congélateurs FREECOLD solaire direct à autonomie intégrée

Réfrigérateurs et congélateurs FREECOLD solaire direct à autonomie intégrée

When photoswitches absorb the sun's energy, their molecular structure changes. A catalyst or a higher temperature can force the photoswitch to change back to its original structure, releasing heat. Past studies showed little heat could be generated this way.

When photoswitches absorb the sun's energy, their molecular structure changes. A catalyst or a higher temperature can force the photoswitch to change back to its original structure, releasing heat. Past studies showed little heat could be generated this way.

Photovoltaique/mat - Recherche Google

Photovoltaique/mat - Recherche Google

Solar flexible photovoltaic

Solar flexible photovoltaic

Keeping an old refrigerator running in an uninsulated garage can cost more than it's worth. First, you'll have to heat it in the winter to make the freezer work; then it needs more power in the summer heat. If you have to have it, here's how to make it work.

How to Make a Garage Refrigerator Work

Keeping an old refrigerator running in an uninsulated garage can cost more than it's worth. First, you'll have to heat it in the winter to make the freezer work; then it needs more power in the summer heat. If you have to have it, here's how to make it work.

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