well i belive it is cotton wire im not sure its just a wild guess . we did this project and i belive we used cotton wire
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!
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.
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.
to save electricity athome
black because black absorbs heat from the sun. (solar radition)
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.
ther best colour for a solar panel is black because it will exsob the heat faster
Like with other products, there are many different brands of solar panels. Use a website like http://www.wholesalesolar.com/solar-panels.html to compare the brands for the qualities you are looking for.