black because black absorbs heat from the sun.
(solar radition)
All solar panels are made the same. It'd like as heater a watt is a watt!
no but solar panels are in solar calculators
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.
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!
Solar panels is correct.
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.
The output of solar panels depends on the surface area that is exposed to light. For a given light intensity, the larger the area, the greater the power output.
The best places to use solar panels are in areas with plenty of sunlight and minimal shade, such as rooftops of buildings, open fields, and deserts. These locations will maximize the efficiency of the solar panels and generate more electricity from the sun's energy.
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.