Hey all,

I’ve got a set of three 60-cell panels and microinverters that I want to mount on an asphalt shingle roof. I’m planning to expand the array to 16 panels in time.

Does anyone have recommendations for low-cost mounting systems and online retailers that sell them? I like the idea of rails, but from what I’ve seen shipping costs are prohibitive and I’m trying to do this on a budget, so rail-less options are appealing also.

  • Omacitin@lemmy.worldOP
    1·
    4 months ago

    I see the Unistrut SLR100 solar panel clamps and they appear to be UL-listed, so that does seem like a good option . I just need to find galvanized or aluminum strut locally.

    Do you have any recommendations for hardware to mount the strut to the roof?