The best performing electric solar panels are probably the most expensive ones. Unisolar brand seems to be the cheapest while Photovoltaic is in the middle range. Perhaps Sharp are the best.
Most solar panels are rectangular in shape. The main reason for this is to be able to get the best use of an area. There are solar panels that are in other shapes also. They don't have to be rectangular to work.
All solar panels are made the same. It'd like as heater a watt is a watt!
Dirty panels that provide less that maximum solar power can be expensive. To keep those solar panels working at peak efficiency, clean them periodically with a non-abrasive cloth and a soft soap. In between major cleanings, you can use a hose for a quick rinse. Keeping your solar panels clean is the best way to ensure that your electric meter runs backwards rather than forwards.
Wholesale Solar offers all brands of solar panels at the best prices. Compare solar panels by brand and price, or by wattage, amps, volts, power tolerances, and weight.
Websites that offer and sell plug in solar panels at a cheap affordable price include Plug in Solar Panels, Solar Shop and The Solar Electricity Company. They offer DIY kits that you can assemble yourself.
The best site to price solar panels is solarpanels.org. Home kits start as low as $8420 and you may be eligible for a credit on your taxes!
they work best where there is a lot of sun like on a roof and in the middle of nowhere for solar farms.
Photovoltaics are best known for generating electric power using solar panels. The process uses solar cells to convert energy absorbed by the panels from the sun's UV rays and converts the energy into a flow of electrons. This is caused by photons of light that excite the electron particles into a higher state of energy, allowing them to carry a charge for an electric current.
to save electricity athome
This is impossible to answer without knowing what you are comparing them to. In general solar panels have a high initial cost but are cheap to run. 'Best' is very much dependent on your own circumstances and preferences.
black because black absorbs heat from the sun. (solar radition)
ther best colour for a solar panel is black because it will exsob the heat faster