These systems have proven that they can stand up to a Canadian winter and still produce hot water - even on the coldest days
mother nature can throw at us. The evacuated tube systems work extremely well in this climate for several reasons.
1
They have very little thermal heat loss due to the vacuum technology.
2 The cylindrical shape of the tube
means that it gets more sunlight no matter where the sun is in the sky.
3 The design of the collectors means that
they have very little wind resistance, making it easier to mount them at such an angle that they would get more of the winter sun.
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