by
Florentina Hyman 1 de junho de 2013
The retail price is now somewhere around $4 and will go down to $3 by the get rid of of 2011. Yet, modules will must be drop to forty five cents per w to hit a $1 per w installed goal. About 41% will be developed into electricity (half the best volt per 3x6inch cell surface) through what is known as...
