Peter Kruger

@theenergycrowd

Tweets about technology that opens up the renewable energy and green building market to secondary glazing suppliers and other construction services companies

Temprature in the shade was lower than near the house around 10C as opposed to 14C #passive #solar #energy

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1619 days ago

Temprature in the shade was lower than near the house around 10C as opposed to 14C #passive #solar #energy

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