How to Make a Solar Powered Generator
How They Work
Solar power is made by converting sunlight into electricity using cells made from highly-purified silicon, which, when exposed to sunlight, creates electric charge. This happens because when the sunlight strikes the silicon, electrons are dislodged, which then is captured and harnessed to make electricity. This process is called photovoltaics.
Items that use solar cells are called “off-grid” because they are not connected to the electric company’s power grid. Some items that use solar cells are calculators, watches, road signs, and some cars.
Homes and business can also use solar power generators if the cells are large enough. These types of solar powered generators can cost up to $10,000 or more, depending on the building’s energy needs. The one below is much cheaper because you make it yourself.
The Instructions
This solar power generator can be made for less than $300.
First, you will need to buy a 12 volt or 16 volt solar panel, a battery box (for safety), and a deep cycle 12 volt lead/acid or gel battery for your solar powered generator. All of this can be found for under $160 at RV or marine supplies stores or online. Next, buy a 12 volt DC meter and a DC input or an AC inverter. A good gadget or car part store has them for $10 and up. A DC input is like a cigarette lighter outlet in your car, and can be used to power cell phones and such that have those types of plugs. An AC inverter will convert the DC power into AC power for small appliances. The prices on these vary depending on what type you get.
To put it all together, start by attaching the meter and DC input to the top of the battery box with screws. Next, use insulated wire to attach the meter to the prongs on the battery, starting with the negative pole first. Do not touch the wires and do not handle them both at the same time to avoid shocks. Connect the DC inlet and the solar panel to the battery just like you did the meter. Secure the lid of the battery box shut with a rubber bungee cord.
Now you are ready to charge the battery. Put your solar panel in a sunny place and secure it there. It will take 5to 8 hours to charge a dead battery and 1to 3 hours charge one that is already partially charged.
Your solar powered generator is now complete.
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