Solar panels can save you several thousand dollars over there lifetime.
It is economical to consider installing solar panels because we need the energy for our planet. The sun provides it all and solar panels would save energy and money.
by installing solar panels on the house roof or walls
This website contains much info on installing solar panels. http://www.solarpanelinfo.com/
Installing solar panels in someone's home usually involves installing multiple panels, which can have a costly upfront price. This is because there are few inverters that can work with a single panel.
Installing solar panel myself can save money. You do not have to pay another person to install this equipment in your home. However, it could end up costing you more if you do not know what you are doing.
If you plan on installing solar panels yourself, you will have to determine how big of a panel and how many you will need. There are manufacturers you can buy from directly or may purchase these online. There are also licensed solar installers and contractors who can do all the work for you.
too many to say
There are a variety of factors that determine the energy savings by installing solar panels. You can figure a 2 to 1 ration in savings.
The advantages of installing solar panels into your home is not having to use your air conditioning unit as much. This results in you not having to pay as much on your electrical bill.
In the long term installing solar panels is worth the money. For example, a household of 2 adults and 3 children, before they got solar panels their monthly bill was $200 (AUD). But after they got solar panels their monthly bill was $45 (AUD). That was a saving of $155 (AUD). The solar power altogether was $1800 (AUD) so in a year the savings in the power bills would equal $1860 (AUD). Thats $60 (AUD) over what the cost of the solar power. In my opinion, solar power is worth the money.
No. Solar panels (photovoltaic, PV) produce electricity from the sun. This electricity can be used to cool your house - or heat your house.
Money.