DIY solar trackers

Image (2) F30OZBRFGXS2KVP.jpg for post 61216

By , 01/13/2009 @ 3:07 am= | Full size is 600 × 671 pixels

  • Date Taken: 01-Jun-2008 18:44:58
  • Camera: Canon PowerShot A430
  • Focal Length: 5.4mm
  • Aperture: f/5.6