Comments on: How much solar paneling is required to produce electrical energy to move a 250 pound body in a 250 pound cart? http://www.renewable-energy-at-home.com/solar-energy/how-much-solar-paneling-is-required-to-produce-electrical-energy-to-move-a-250-pound-body-in-a-250-pound-cart-2 How you can save with renewable energy at home Thu, 10 Jun 2010 07:41:20 +0000 hourly 1 http://wordpress.org/?v=3.0 By: roderick_young http://www.renewable-energy-at-home.com/solar-energy/how-much-solar-paneling-is-required-to-produce-electrical-energy-to-move-a-250-pound-body-in-a-250-pound-cart-2/comment-page-1#comment-1337 roderick_young Sat, 14 Nov 2009 05:03:59 +0000 http://www.renewable-energy-at-home.com/solar-energy/how-much-solar-paneling-is-required-to-produce-electrical-energy-to-move-a-250-pound-body-in-a-250-pound-cart-2#comment-1337 Here is an antique table with guidelines as to how much a man or a horse can draw in a cart at various speeds: http://books.google.com/books?id=rZh-AAAAMAAJ&pg=RA3-PA200&lpg=RA3-PA200&dq=handbook+animal+power+10+hours+a+day&source=bl&ots=BOU3rcG0a3&sig=ty3ilPWVesQ52VB7skx4-Jc6H8U&hl=en&ei=nxafSo3nEIKUtgfPlZQB&sa=X&oi=book_result&ct=result&resnum=1#v=onepage&q=&f=false On a flat road, you could get away with maybe 1/10 HP, and go 3 mph. On rails, you could carry 10 times as much weight. A barge on a canal, 50 times as much. Allowing for losses, that's about a 100-watt panel in strong sunlight. If there is any uphill, that's an entirely different matter.<br><b>References : </b><br> Here is an antique table with guidelines as to how much a man or a horse can draw in a cart at various speeds: http://books.google.com/books?id=rZh-AAAAMAAJ&pg=RA3-PA200&lpg=RA3-PA200&dq=handbook+animal+power+10+hours+a+day&source=bl&ots=BOU3rcG0a3&sig=ty3ilPWVesQ52VB7skx4-Jc6H8U&hl=en&ei=nxafSo3nEIKUtgfPlZQB&sa=X&oi=book_result&ct=result&resnum=1#v=onepage&q=&f=false

On a flat road, you could get away with maybe 1/10 HP, and go 3 mph.

On rails, you could carry 10 times as much weight.

A barge on a canal, 50 times as much.

Allowing for losses, that’s about a 100-watt panel in strong sunlight.

If there is any uphill, that’s an entirely different matter.
References :

]]> By: macie http://www.renewable-energy-at-home.com/solar-energy/how-much-solar-paneling-is-required-to-produce-electrical-energy-to-move-a-250-pound-body-in-a-250-pound-cart-2/comment-page-1#comment-1336 macie Sat, 14 Nov 2009 04:23:59 +0000 http://www.renewable-energy-at-home.com/solar-energy/how-much-solar-paneling-is-required-to-produce-electrical-energy-to-move-a-250-pound-body-in-a-250-pound-cart-2#comment-1336 If you are willing to go slowly enough, all you need from the solar panel is enough to overcome static friction to get the cart started. I do know that a cyclist cruising along at a moderate speed (say, 10 miles an hour) is expending about 1/10 horsepower. That's 80 watts. So on flat ground, a 100-watt panel push them over the 10 miles in an hour. Such a panel, if square, would be 2 to 2.5 feet on a side, if made with typical contemporary materials. If the terrain is more than gently rolling hills, more power would be needed. I came accross a new, proven and tested home made wind power system and solar power system which eliminates our electricity bills. It was written by a Renewable energy enthusiasts Michael Harvey the diy called Earth4energy. You can get your copy to save energy and help environment while eliminating your power bills. Get it from here: http://how-to-build-cheap-solar-energy.blogspot.com/<br><b>References : </b><br> If you are willing to go slowly enough, all you need from the solar panel is enough to overcome static friction to get the cart started.

I do know that a cyclist cruising along at a moderate speed (say, 10 miles an hour) is expending about 1/10 horsepower. That’s 80 watts. So on flat ground, a 100-watt panel push them over the 10 miles in an hour. Such a panel, if square, would be 2 to 2.5 feet on a side, if made with typical contemporary materials. If the terrain is more than gently rolling hills, more power would be needed.

I came accross a new, proven and tested home made wind power system and solar power system which eliminates our electricity bills. It was written by a Renewable energy enthusiasts Michael Harvey the diy called Earth4energy. You can get your copy to save energy and help environment while eliminating your power bills. Get it from here:

http://how-to-build-cheap-solar-energy.blogspot.com/
References :

]]>