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FAQ

What is the difference between vacuum tubes and flat bed collectors?

Does the solar collectors work in winter climate?

Why use an heat exchanger on the freshwater side?

What temperature can Sunstrip absorbers handle?

Can I combine solar heating with other energy resources?

What is and where are strips used?

Why invest in solar heating, when the sun shines in the summer our elements are turned off and in the winter when we need hot water there is no sun?

What maintenance is required?

How many collectors are required for a normal household, private house?

What is the advantage and disadvantage of using a serial absorber in a solar collector compared to parallel?

Why solarheating?

How do I compare and how do I evaluate in an objective way all different solar heating offers on the market?

When roof mounting my collector, what should the inclination be?

Why should I choose an absorber, like the strip, with a selective coating compared to paint my absorber with black paint?

What are the advantages and disadvantages with drain back systems?

Q and A