Sunday, 2 March 2014

Solar Water Heaters

Ireland’s solar climate is as good as Paris and 70% of the solar climate on the Mediterranean coast. In Ireland a horizontal surface of 1m2 receives an average of approximately 1100 Kilowatt-hours (kWh) of solar energy per year (the equivalent of 120 litres of oil)
Solar energy in Ireland is provided by both direct sunlight (40%) and indirect sunlight (60%). So, even when the sky is overcast, its radiation (sunlight) is available at ground level and can be converted into useful heat by a solar water heater. Click Here

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