Solar power

DSCN4160.MOV awning www.canofix.org

Tagi: DSCN4160 

Building Materials DIY DOORCANOPY. AWNING Canofix, as a compound word of "canopy" and "fix", is the original brand name for a patented product designed and produced in our own technology and exported. No Silicon! No Joint! - It's installed with only one board up to 30m by inserting or putting a...


Yan'an speech transcribed by 100 people reveals Li Changchun's extreme leftist stance

Tagi: Mao  Zedong  Li  Changchun 

Follow us on TWITTER: twitter.com Like us on FACEBOOK: www.facebook.com Recently, one hundred mainland writers and artists handwrote Mao Zedong's "Talks at the Yan'an conference on literature and art" from 1942, causing strong criticism. Other mainland writers pointed out that Mao's speech was...


Only the Lowest CO2 Emitting Technologies Can Avoid a Hot End-of-Century

Tagi: carnegiescience  Department of Global Ecology  climate change  carbon mitigation  carbon reduction 

Could replacing coal-fired electricity plants with generators fueled by natural gas bring global warming to a halt in this century? What about rapid construction of massive numbers of solar or wind farms, hydroelectric dams, or nuclear reactors—or the invention of new technology for capturing...


Got to make a solar tracker!

Tagi: bright  day  sunny  sunshine  brilliant  solar  power  grid  tie  inverter  the  sun  capturing  fixed  installation  wash  shade  manually  track  tracking  inline  sensor  Energy 

the fact is my solar array is fixed so only catches the sun fully during the 6 hours the sun is at its peak! if I could track the sun either manually or automatically then i would be producing more power for longer


HQRP 15 Watt Solar Panel 15W Power (Size of 10 Watt / 10W) 12V Monocrystalline PV Module

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insanediscountstore.info


Go Power! GPDL-20 20-Watt Self Regulating Unbreakable Solar Module

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insanediscountstore.info


forced hot air solar heating panel

  • Czas: 3:11
  • Wyświetlenia: 3
  • Autor: alvector

Tagi: renewable  resources  Energy  Power  Warming  Solar  Green  Free  panel  heating  diy  off  grid  offgrid  photo  teotwawki  fossil  fuel  radiant  heat  exchanger 

A video of a solar hot air panel that I made with aluminium, plywood, and 2x4s some foam insulation and a sheet of lexan. Intake air is about 78F exhaust holds at 120-ish F even with a 1200 watt blower pushing thru it. It is crude, but a learning experience. I would like to create one more just...


Nature Power 40015 18-Watt Solar Powered 12-Volt Battery Charger

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insanediscountstore.info


Brunton Solaris Foldable Solar Power Array

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Nature Power 40158 18-Watt Solar Powered 12-Volt Battery Charger Kit with 8-Amp Charge Controller

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