High Power Garden Solar wall mount light 50x50mm panel

cults3d

Update 9-1-19: Added angled lid for better sunlight exposure and easy cleaning off of solar panel. Photo added as well. Update 6-8-19: Uploaded a newer version of STL files. Increased size of holes for mounting with fence screws. Adjusted solar panel slot for 50x50mm panel to be tighter, and loosened lid slightly so it's not too tight now. Complete remake of: https://www.thingiverse.com/thing:3641292 which is a 60x60mm solar panel But I found that 50x50mm solar panels are easier to get and produce about the same current as 60x60. So adjusted the full size of light, but it looks close to 60x60mm light housing but just a tad skinnier. I needed some bright long-life lights for an outdoor fence. This is one style I designed specifically for this purpose. After several tests and revisions, they work great even at 4am when I go out and they are still on. This design is intended for 50x50mm 2v solar panels, which are very common on eBay or AliExpress. Schematics for a 1 Watt LED Solar Light can be found here: https://easyeda.com/shermluge/solar-joule-thief-chip Parts: 1) YX805 solar light chip 1) 33uH inductor 1) 1 watt LED (low enough ma so no heat sink is needed) 1) (approx) 600-1800ma nicad battery 1) 50x50mm 2v solar cell Print and build the circuit given or one of your own. Enjoy. Sherm Other designs I've done: https://www.thingiverse.com/shermluge/designs