DIY Solar Panel | How to Make Solar
Yes, it is really possible to learn how to make solar panels on your own. If you decide to make your own photovoltaic panel you will be able to save large chunk of money needed for your entire home made solar power system. The fact is that you could easily get the components for your home made panels even for under $100. And you can also easily find step-by-step diagrams that will help you in your building adventure.
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So what you need to successfully build your own home made solar panel? Go out or go online and find yourself following parts: solar cells, plywood, glass, copper wire, silicone, solder, and a UV protector. Photovoltaic cells are the main and central part of your home made panel. Photovoltaic cells do the actual transformation of solar energy into electricity.
Find yourself strong piece of plywood. It doesn’t have to be expensive one, but just strong enough since it will be the backing for your panel. You need copper wire to connect your cells in one system and silicone is used to adhere the cells to the plywood. And finally, use glass to fix the entire panel together.
Once you learn how to make solar panel and once you actually build one for yourself, your panel will last many years. But you will need to to maintain them. And they are not difficult to maintain. You home made panel will generate lots of electricity for your home from one of the cleanest and renewable energy sources.
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How much does it cost a factory to make a solar panel?
Is it really necessary to make solar panels that expensive?
Unfortunately, yes. Solar panels require high-grade silicon which is very expensive. Also, volume sales aren’t yet high enough to push down prices. Don’t worry though, as people buy them and the technology matures it’ll get cheaper. I remember DVD players costing $2000+. Now you can get one for less than $30.
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I never understood why Silicon is so expensive, it’s the 2nd most abundant element in the Earth’s crust and the 8th most abundant metalloid in the universe.
I just look forward to when we start mining Ganymede, it has plenty of Silicate rock.
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Yes look at the processing involved. If we can get der fuhrer Obama out of the way we can automate the process and make them more cost effective.
Did I say Obama sucks.
Obama sucks!
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First Solar recently announced that their costs to produce panels dropped below $1 per watt. I don’t know how much of that is accounting tricks. Of course, that doesn’t mean that they would sell panels for that price - any capitalistic company is expected to drive the price up to what the market will bear.
Crystalline silicon panel producers are coming in at about $2.50/watt right now for the best of them. But again, the selling price is what the market will bear.
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Making solar panels is very similar to making silicon computer chips. They are baked and handled in ‘clean rooms’ (think guys in white smocks) and are very delicate. The process is very energy intensive (they are baked after all) and take a relatively long time. That’s where the expense comes from.
The next wave is thin film solar, which is made in a process much closer to commercial printing techniques. This is being promised as the future and they say the solar panels will cost a fraction of what they do now. Check out the main player in this technology:
http://www.nanosolar.com/
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