Instructables

Step 10: Hope this helped

Please leave a comment if you have any questions, suggestions or ideas.
 
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Could you explain the functionality of your last photo? thanks
geekdude4 years ago
ive heard of people pressing rocks and bits of glass bottles and stuff into concrete for sidewalks I but you could do the same thing with these. mix em in with black pebbles and they would look right at home. Then your sidewalk could be generating electricity. you might want to coat them with epoxy  or put them under bits of broken glass because the wair and tair of being a sidewalk might break them down. also you would want to make doubly sure your wireing is right because when the concrete dries you wont be able to fix it.
There's a guy working on this already - but he's taken it to the logical ultimate conclusion: http://www.solarroadways.com/main.html
Also, I read the ``our vision`` thing, their idea for EV`s to recharge in parking lots, we could find a way to make tires conductive, so they leech power off the road.

catdawg4264 years ago
Nice instructable! But I have the same question as george16888. What wattage could we get out of these?
bobtannica4 years ago
Very nice instructable! Clear and informative. I, too, have a question. You are connecting the front(neg) side of one piece to the back(pos) side of the next. What then is the purpose of mounting on the large piece of conductive metal mesh as in your last picture? Wouldn't this short out the circuit? Or were these first coated with silicon and the mesh merely for aesthetics? Again, really enjoyed the instructable and thanks for your time.
mini_pwn4 years ago
 How do you put a silicon coating??

and nice instruct-able you made
alex young4 years ago
hello how is everyone. Can I use ordinary 60/40 solder to solder up my cells together to make a panel
yyyoshiii4 years ago
 yes i second eorges comment. 

if i made say, 1-5 sqr yards of this material (u pick how much), how much light would that produce? i think its a brilliant idea, pls get back to me!

(i live in florida, so plenty of sun)
rpvanpatt7 years ago
I am wondering how much power you can get from something like this. Also, what you could power or charge with it. Thanks
At the equator you get 1000 watts per square yard (approx)@100% E. solar cells are around 15% and if north or south of the equator you get less.
also i was wondering if the power is flowing through the mesh or what? I am new at this but I have an idea that I want to do, but i hafta figure out how it all can work first
Has anyone created a solar device which produces voltages & amperages in the
range of say - 30-40v @ 10amps, or is this just foolish thinking on my part? I live
in the Las Vegas Sunbelt.

Thanks

Randy
You can create whatever voltage you want, and whatever current you want. It's a question of how much surface area, light intensity, and cell efficiency you have. In the desert, you have lots of light, but you still need a pretty large surface area to get that much juice.
mel1215 Zafner5 years ago
By the way the higher the temperature the lower the current in a solar cell.
Ausi3196 years ago
hey how much are the cells How would you charge a 12V battery with a motor running?
it would be nice if you can cut up the solar panels to square shapes of different sizes to be laid as tiles on the floors around the house that face the sun. Clear coating can be applied and resurfaced For a transparent smooth polish. Maybe can be used to power the lights around the garden or probably different led-lited light paths along the floor (to show direction), or even like dimly lited stars path while u are walk on them. crazily ambitious but its a thought. no one thought it was possible to get to the moon either.. ;)
chippy156 years ago
if u live in an apt., could u put let's say 500 of thos sized panels on a piece of paper and duct tape to the railing?? could it still work??
1oooop6 years ago
why not epoxy... like max CLR(on ebay)... well it isn't flexible... but it does protect from the weather if you plan to use the solar panel outside... and it looks cool with the silicon encased inside... and little children can't peel the silicon off... (0.o) (++)
sandiemom6 years ago
I just stumbled into this site and it is absolutely amazing! My son is in 4th grade and this project seems like something he could enter in our homeschool science fair. We have never 'played' with solar before but this has really tweaked our science passion. Thanks and Kudos!
george168887 years ago
Hello There, I am very impressed with what you have achieved. Can you tell us, for 3 dollar worth of solar cells, how much power could we expect to get out of the finished system? Would it be more than 1 or 2 watt under bright sun light? Thanks George