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    • CommentAuthorTimSmall
    • CommentTime6 days ago
    4x unused Riomay DF120 solar thermal collector arrays 2.91 * .86 * .15 metres. UK 1365 kWh per annum each.

    Direct type evacuated tubes, so can be installed on a flat roof without frames to stand them up. I think they're RHI approved.


    Collection from Brighton...
    • CommentAuthorTimSmall
    • CommentTime6 days ago
    Several identical panels installed on a flat roof - you can rotate the tubes so that each plate in the centre of the tube faces South, and/or angle the whole collector up along one edge, and separate them a bit to prevent overshadowing when the sun is lower in the sky...
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