How To Build Solar Panels - Very easy Course

De BISAWiki

The sun is our most available source of energy and it is free, it creates an abundance of one's possibilities. Photovoltaics or PV for short use solar energy technology to convert light in the sun directly into electrical power. The solar cells about the panels use silicon like a semi-conductor, electricity is produced once the silicon absorbs the sunshine.

You probably already have everything you need to help to make your solar cell at this time, here is what you'll need: Copper Flashing of sheeting, Tin snips, an empty 2 liter plastic material bottle, steel wool, table salt; you will put this salt in plain tap water later, an old school micro-am meter, or a digital micro-am meter, alligator clips, an electric stove or a propane torch, now start making your solar cell.

1. Measure and cut the copper sheet using the snips, cut a square piece small enough to suit on the stove coil. 2. Heat the copper until it's red hot. 3. Let the copper cook for around 30 minutes, watch what happens. 4. You are making two kinds of oxide, the black cupric oxide is actually removed, use the cuprius oxide underneath (you will notice black cupric oxide developing). 5. Turn off the range, letting the copper cool. 6. Use the steel wool to clean off all of those other cupric oxide. 7. Cut another piece of copper with the same size, put both pieces of copper within the plastic bottle. 8. Pour some salt water in the bottle, and connect the negative alligator to the "cooked" copper sheet and also the positive to the thoroughly clean copper, in the sun you'll see the meter go about 50 microamps.

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