It depends on the price of electricity in your area, as well as the original cost of the panels. However, panels are becoming cheaper each year and the standard time to get your money back is now around three years.
Not much in the short term but in the long term it will save you loads
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.
Home solar power can be an excellent choice if there is space to place the panels. Why the panels are quite costly, the long term money saved is definitely worth the value.
Pool Pumps are designed and built to work hard. You may create some additional back pressure by adding solar panels. as long as the pump is sufficient to fill the solar panels with water you should have no harm done by adding solar to your pool
An average solar panel lasts for about 25 years.
Yes they do if they are worn out however solar panels last for an average of 50 YEARS so dont worry about that for a long time
It depends on how many solar panels you are installing, but only takes around one day to install them. It can be short as few hours or long as a two days.
Most solar panels would last about 25 years Most solar panels would last about 25 years ---------------------------------------------------------------- from www.solarcells101.com Most solar panels are rated 25 years But its hard to say because most of the first solar panels in the 1980s are still putting out power they will have a power loss over time but free power for this long is very cool David www.solarcells101.com
Its expensive to build, or put solar panels on house roofs. It has a long payback time. Solar panels are ugly and big. The sun isnt always out, especially in places like UK, where as Spain it would be perfect.
In brief energy payback time for solar panels is how long does a Photovoltaic system have to operate to recover the energy and associated generation of pollution and CO2-that went into making the system.
The length of time it takes for your solar panels to become cost effective really depends on how well they were installed in the first place. In first few years, you should see how effective the panels are in reducing costs.
Some satellites last longer then others. The age can be determined by the efficiency of the machinery that it works with. Example: One of the satellite's solar panels have been damaged by debris. That satellite will not last as long as one that has its solar panels at full efficiency.