To raise the efficiency of photovoltaic installations, designers should put piezoelectric cells in the support frames of the photovoltaic panels. Piezoelectric cells produce DC when the cells are mechanically distorted; thus the installation would be able to transform its own wind resistance into electricity..
Reports from Gaza of Israeli air force strikes in the center and south of the territory (Haaretz)
from the article: 'Born-again Ziontist' revolutionizing solar energy field
Republican front-runner Donald Trump's last remaining challenger suspended his campaign after finishing third in Indiana's primary, U.S. news outlets report.18:57 04.05.16 | 0 comments