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Beth Stackpole
User Rank
Blogger
Environmental ambiance
Beth Stackpole   12/12/2011 7:38:11 AM
A creative and enviromentally-friendly way to protect his property at night yet still get some outdoor ambiance. Nice application.

Jennifer Campbell
User Rank
Gold
Re: Environmental ambiance
Jennifer Campbell   12/12/2011 11:37:20 AM
I was a bit taken aback when I started watching the video for this gadget. My first thought was that I could buy something similar to this in a store and also that the lights are way too bright to stay on at night. But the fact that the lights are on separate dimmers sold me. This is a cool gadget if you have the skill and know-how to rig it up.

Ann R. Thryft
User Rank
Blogger
What were the mods?
Ann R. Thryft   12/12/2011 12:30:18 PM

What a great idea, and kills the proverbial two birds with one stone. My question: the caption for the second photo says "The LED based light modules were modified to maintain their sealed weather proofing." What was done to modify them for this purpose?


Alexander Wolfe
User Rank
Blogger
Re: What were the mods?
Alexander Wolfe   12/12/2011 3:09:31 PM
Watching the video, I was fearing for Mr. Grill's health-- he sounded decidedly winded. Also, this isn't so much a standalone gadget as it is an installation project. Nevertheless, I'd have to say he put together something worthy and interesting.

Charles Murray
User Rank
Blogger
BOM costs
Charles Murray   12/12/2011 9:53:51 PM
Sounds like the real advantage to this system lies in the bill of materials. Buying the solar panel and regulator at a garage sale, the entire project must have cost almost nothing.

missnoitall
User Rank
Iron
Nice project but...
missnoitall   12/13/2011 9:47:47 AM
NO RATINGS
agree with earlier post.  If I could find a free or low cost solar panel, I would build this, or a similar system.  Without that, I would 'reverse' the main power source with the backup mains power source and just run off of AC with a backup battery and no solar!  This approach would meet all functional requirements except social acceptability.

proent
User Rank
Iron
Strong spirit of supporting green environment
proent   12/13/2011 6:51:51 PM
NO RATINGS
Though the result is not that effective aganst being spent much effort, time, material cost especially the wiring is pretty wirings ! Anyway I admire the strong sense of make it done spirit, I am pretty admired and respected the idea.

Charles Murray
User Rank
Blogger
Re: Strong spirit of supporting green environment
Charles Murray   12/13/2011 11:45:28 PM
NO RATINGS
I agree, proent. The strength of this entry is the get-it-done spirit. There surely could have been more costly ways to accomplish it, but this designer was determined to make the garage sale items work, and he did it in impressive fashion.

WhEEngineer
User Rank
Gold
Fire hazard?
WhEEngineer   12/15/2011 4:22:33 PM
NO RATINGS
The wiring is not to NEC code and I hope this isn't being backfed into the house voltage, and I didn't notice an isolator for the solar panel and an inverter.  This is a great idea and works but the execution leaves a lot to be desired.  Don't let an inspector or insurance agent see this setup.

Jack Rupert, PE
User Rank
Platinum
Re: Fire hazard?
Jack Rupert, PE   12/23/2011 3:12:31 PM
NO RATINGS
WhEEngineer - Not sure what the NEC or the local inspectors might have to say about the details, but from how I read the article, the solar panel setup just feeds some 12VDC auxiliary lighting.  If he fed that into the house voltage it would provide a whole lot of light for about one second and then the LED's would be no more.

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