Panel Orientation

Options
Gazz
Gazz Solar Expert Posts: 38 ✭
in Solar Beginners Corner #1
I have the decision to make in placing a panel which will get a small amount of shading. If the shading will start from the bottom of the panel is it best to fit is landscape or portrait. The reason for asking is that I have read that panels are divided into 3 section that run the "long way" (across in landscape). So if I had say 6inchs of shading in landscape it would effect 1 section but in portrait it would effect 3, is that right.

Panels are Sanyo HIT 240

Thanks
· Share on Twitter

Comments

  • mike95490
    mike95490 Solar Expert Posts: 9,583 ✭✭✭✭✭
    #2
    Re: Panel Orientation

    There is no "standard" for how panels are wired internally

    Maybe the easiest way is get a sample of your panel, hook up a meter, andshade it with cardboard and see what works best. do it at the dealers parking lot if you have to, or call the factory and see if there is an engineer that can help

    Mike
    Powerfab top of pole PV mount | Listeroid 6/1 w/st5 gen head | XW6048 inverter/chgr | Iota 48V/15A charger | Morningstar 60A MPPT | 48V, 800A NiFe Battery (in series)| 15, Evergreen 205w "12V" PV array on pole | Midnight ePanel | Grundfos 10 SO5-9 with 3 wire Franklin Electric motor (1/2hp 240V 1ph ) on a timer for 3 hr noontime run - Runs off PV ||
    || Midnight Classic 200 | 10, Evergreen 200w in a 160VOC array ||
    || VEC1093 12V Charger | Maha C401 aa/aaa Charger | SureSine | Sunsaver MPPT 15A

    solar: http://tinyurl.com/LMR-Solar
    gen: http://tinyurl.com/LMR-Lister ,

    · Share on Twitter

Categories