window shutter Archives – The Green Optimistic green tech news, since 2008 Sat, 22 Dec 2012 07:32:09 +0000 en-US hourly 1 https://wordpress.org/?v=7.0 2667534 Sanwa Shutter Attaches PV Cells to Electric Window Shutter https://www.greenoptimistic.com/sanwa-shutter-attaches-pv-cells-to-electric-window-shutter-20121222/ https://www.greenoptimistic.com/sanwa-shutter-attaches-pv-cells-to-electric-window-shutter-20121222/#comments Sat, 22 Dec 2012 07:32:08 +0000 https://www.greenoptimistic.com/?p=30306 An electric window shutter, which does not require electric work or power distribution work will soon be released by Sanwa Shutter Corp. It attaches by PV cells to the case of window shutters and it opens and closes only using the electricity generated by the cells. The amorphous silicon PV cells are 550 x 58 […]

The post Sanwa Shutter Attaches PV Cells to Electric Window Shutter appeared first on The Green Optimistic.

]]> https://www.greenoptimistic.com/sanwa-shutter-attaches-pv-cells-to-electric-window-shutter-20121222/feed/ 1 30306