You get the obvious benefits of reduced dependance on the grid and therefore lower utility bills.
It does not cause pollution
No. Solar panels (photovoltaic, PV) produce electricity from the sun. This electricity can be used to cool your house - or heat your house.
For Home, on the top of the house .because the solar panels need direct exposure to sun.so the panels are installed where there will be direct sun exposure
Yes if you maintain the solar panels, they should pay for themselves way before you have to replace them. Solar panels are a good investment for almost everyone with a house.
it help it
In the Northern Hemisphere, the south side of the house gets the most sunlight during the year. To maximize collection of solar energy from sunlight, solar panels are located at the south side of the house.
A good place to start is to contact a solar power installation expert. They can help you decide which type of panel is most appropriate for your needs. They can probably recommend a good source for purchasing some panels as well.
Solar energy can be harvested through solar panels and channeled to the house through a DC battery and inverter system. The battery system stores the electricity that has been received from the photo-voltaic cells (solar panels).
Solar panels can save you several thousand dollars over there lifetime.
by saving electricity
No it will not.But careful design of a house will allow it to be heated by Passive Solar in temperate latitudes.
no but solar panels are in solar calculators