they are good for us, because they provide energy, hot water, and light without wasting money every month. they are also good for our earth and environment.
Depends on the quality and how you treat solar panels. Generally, solar panels normally last from 20-30 years treated well enough, but for 50 years, you need to get a REALLY good quality solar panels. Average solar panels, last for about 20 years. Good panels can last for 50 years, but that is hard.
you dont necessarily need solar panels, but they are good for the envioronment, much easier and way cheaper.
Solar panels offer a chance to cut your electricity bills and even make money
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.
A good website to learn about solar panels that are on sale would be www.ecodirect.com. They list a bunch of solar panels for sale and also give information about the benefits of using solar power.
no but solar panels are in solar calculators
This because the solar panels absorb sunlight and the trees block their way so it is not a good idea
The two very best places to find info on solar panels is your local library and the internet! Wikipedia can give you some good information, and "HowStuffWorks" on the internet has a lot of really good information on the basics of how solar panels work, as well as good basic information you will need in order to make an informed decision on who and what you are looking for when choosing your homes solar panels.
Solar Panels are a great investment. Solar Panels are safe environmental friendly ways to gather electricity. Right now the government is offering tax breaks on certain green products.
Solar panels is correct.
An installation of solar panels.
The panels on a space probe are called solar panels. Solar panels are panels that turn light into energy so astronauts and cosmonauts do not need to change the batteries. Not only do space probes have solar panels, some cars, houses, and all sorts of electronics can use solar panel. Solar panels do not pollute. This is why they use solar panels.