Solar
Solar powered rainwater pump
Pumps up to 100 gallons on a single charge and runs off of a solar rechargeable NiMH battery. Adaptable to most style rain barrels…
January 10, 2011
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Pumps up to 100 gallons on a single charge and runs off of a solar rechargeable NiMH battery. Adaptable to most style rain barrels…
Plan to measure the effectiveness of microgrids and their potential to make energy infrastructures more efficient and cyber-secure…
Says Mexico Climate Change conference center is over-air-conditioned and condemns Chu for proposing “nothing concrete” in his keynote speech.…
How to use vehicle as a back-up generator for when batteries get too low due to absence of sun or wind…
Short list of simple measures to reduce heating costs this winter…
The first off-the-shelf waterwheel system which can generate a good supply of electricity from a water fall as little as 20cm…
an ultra-cheap, ‘inverter tractor’ works the fields and lights the home…
Distributors and dealers of engines, generators, engine-generator sets, switchgear or related equipment…
Wheat used could have been put into the food cycle, for humans or animals…
Uptake of solar in Germany has been so great that the sudden appearance of the sun could generate so much power that it blows the county’s grid.…
Green Power gensets – CC5000 series with Single-Phase Synchronous Brush Alternators…
The umbrella-like design uses yak wool and a cheap Chinese insulation fabric with unusually high reflectivity to focus the sun’s rays and generate about 11 watts of power…