external image img_0622.jpg40W Panel - Frame & Construction



  • solar power
    Thick chipboard base
  • U-shaped metal frame
  • Clear acrylic for cover
  • Corner chipboard pieces to give the panels some breathing room
  • Foam for safety purposes
  • Screw through the corners just tightly enough to compress the foam
  • How to do the ventilation holes? Dust is a major concern here.