Solar Power For Home » best solar panels

How Come Solar Panels Are Not Very Efficient?

admin — Tue, 13 Jul 2010 12:36:01 +0000

I need to write a paper on alternative energy sources for school.

When Building New Houses Why Doesn’t The Gov Insist On Solar Panels To Be Fitted As Standard?

admin — Tue, 13 Jul 2010 07:46:48 +0000

i know they are expensive but the saving to the house owner and planet shurly outway the cost. almost free hot water in every home.

How Expensive Is It To Put Up Effective Solar Panels On A Roof?

admin — Tue, 13 Jul 2010 00:38:26 +0000

you can put about 2,000 watts up for around $10,000 if you do a lot of it yourself. Otherwise it costs about $7/watt for equipment and installation. Do this evaluation and they can tell you what a system will cost and produce:http://www.spheralsolar.com/freesolareva…

Where Can I Buy Shattered Solar Panels?

admin — Mon, 12 Jul 2010 19:24:58 +0000

I’m looking for anywhere that sells broken solar cells (by the pound, bag, piece, whatever). Thanks.

How Do I Convert The Out Put Of Solar Panels In Watts To Kilowatts Per Month.?

admin — Mon, 01 Mar 2010 06:45:41 +0000

I am looking at a set of solar panels that produces about 400 watts of electricity and plan to use them on a grid tie system. My house uses about 700kwh per month.

Can You Choose Between Solar Panels And Aircraft Fuselage Report?

admin — Sun, 28 Feb 2010 18:37:15 +0000

If you were to be asked to write a material(s) report on either
-solar panels
or
-aircraft fuselage
Which would you choose?
well i was asked to choose between these two,so i guess that if i choose what the majority wouldn’t, i might just score a little bit higher,what do you think?if you are the lecturer you would want something different right?

Why Isn’t There A Requirement That Buildings Install Solar Energy Panels?

admin — Sun, 28 Feb 2010 12:36:08 +0000

I have been hearing dire prediction of things to come because of global warming and the fact we are running low on fossil fuels sources, there is a possibility of widespread blackouts next summer.
Why aren’t government buildings and all homes and commercial buildings that are located in areas that get so hot they require airconditioning required to install solar panels? Why isn’t it part of building codes?
I was told it’s too expensive to require that in every building.
My sister who lives in Tempe Arizona told me that many people did install solar panels but they didn’t work out because when they need maintenance or repairs you can’t find qualified people to do the work. Is this the true?
Well, it just doesn’t make sense to me why the sun couldn’t be used to cool the very buildings it makes too hot to occupy.. Any information?

How Much Does Solar Panels Cost?

admin — Sun, 28 Feb 2010 06:41:14 +0000

I just wanted to know hwo much solar panels cost that last for 30 years, Im just making some survey for my school. How much would it cost to get it installed in a school. Plz give me your best answers or give me some websites that may help me

If I Connect Solar Panels, A Battery, And A Load, Can I Figure Out How Long It Lasts?

admin — Sun, 28 Feb 2010 00:36:22 +0000

Say the battery is 40 Amp-hours and the load uses 5A. If the solar panels are recharging the battery at 2A, do I have enough info to find out how long the batter will last? If not, what more would I need?

Is Selenium In Solar Panels And What Was The Point Of Willoughby Smith Scientific Work?

admin — Sat, 27 Feb 2010 12:48:06 +0000

im not sure if selenium is in solar panels or what it even has to do with solar panels .Willoughby Smith was experimenting with underwater telegraph wire and discovered and observed the light sensitivity of the element selenium. i cant find a clear definition of selenium. please help