dali48 and studying and teaching and photographing near market place in Tübingen in the 70s etc.
12.01.2014 - Solar panels1 and Solar lamps etc. by dali48
File:Solar garden Lights top.jpg
Make use of an Eco-friendly Residence. Along with Do it yourself Solar Panels... by yunanp on HP
30.06.2012 - Interpretation of dali48
A solar panel (also solar module, photovoltaic module or photovoltaic panel) is a packaged, connected assembly of photovoltaic cells. The solar panel can be used as a component of a larger photovoltaic system to generate and supply electricity... Solar panels use light energy (photons) from the sun to generate electricity through the photovoltaic effect. The structural (load carrying) member of a module can either be the top layer or... Electric devices that includes solar panels: Solar cell phone: Sharp announced that its first solar-powered cell phone would be released in summer, 2009... Solar cell phone charger... Solar lamp... Solar notebook: IUNIKA makes the first Solar Powered Netbook, the Gyy... Solar plane... Solar-pumped laser... Solar vehicle... A solar lamp is a portable light fixture composed of a LED lamp, a photovoltaic solar panel, and a rechargeable battery... Solar panel on top of the lamp recharges the battery... Outdoor lamps are used for lawn and garden decorations. Indoor solar lamps are also used for general illumination... Solar lamps recharge during the day. At dusk, they turn on (usually automatically, although some of them include a switch for on, off and automatic) and remain illuminated overnight... Some solar lights do not provide as much light as a line-powered lighting system, but they are easily installed and maintained, and provide a cheaper alternative to... Dynamo lamp... Energy saving lamp... Solar lamp post at home... LED lamp... Photovoltaic lighting... Solar device... Street light... Study lamp... (see dali48 and renewables - like wind power & solar energy & e-cars & solar cooker & solar lamp, solar foil for my window etc. - since the 70s etc. - d.48)... (Wikipedia)
Keine Kommentare:
Kommentar veröffentlichen