Discussion Thread Message Board

STOCKTALK

We've detected that you're using an ad content blocking browser plug-in or feature. Ads provide a critical source of revenue to the continued operation of Silicon Investor. We ask that you disable ad blocking while on Silicon Investor in the best interests of our community. If you are not using an ad blocker but are still receiving this message, make sure your browser's tracking protection is set to the 'standard' level.

Pastimes : Discussion Thread

Public Reply Prvt Reply Mark as Last Read File

Previous 10 Next 10 Previous Next

To: one_less who wrote (189)	6/6/2008 3:15:51 PM
From: goldworldnet	Read Replies (1) of 3816

Massive amounts of solar energy shine down on the earth. We can collect this as thermal energy (heat) or photovoltaic energy (electricity). Basically the 3 issues are collection, storage, and transfer of the energy and we are continually making progress in all three areas, although collection is the biggest factor. As a visual aid think of all the sail that is required to harness the wind for sailing ships. Currently photovoltaic cells have an efficiency of about 12.5 % and they’re expensive. This is a solar car racing site, it takes about 60 square feet of solar cells to produce one horse power. users.applecapital.net * * *

Report TOU Violation

Share This Post

Public Reply Prvt Reply Mark as Last Read File

Previous 10 Next 10 Previous Next