can we use solar power to run light.

June 27, 2007 4:38am CST
solar power is free power avaliable plenty.can we use that power to run light???????? if u know the uses discuss this matter?
1 response
@DJ9020 (1596)
• United States
27 Jun 07
Yes, unfortunately, the technology is still expensive and unwieldy. It takes a lot of solar panels to really make a difference on your home or business, and they cost a lot. But I hope they get cheaper and more efficient so that more regular people can use them.
• India
27 Jun 07
can we come up with any idea to become cheap technology. do u know the solution?if you have reply the comment