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Posts tagged both
FEEDING A ELECTRIC MOTOR WITH BOTH A BATTERY AND A SOLAR PANEL?
Sep 10th
Question by Klaio:
Feeding a electric motor with both a battery and a solar panel?
I was wondering if it was possible to have a battery and a solar panel feeding a electric motor. The main idea was that, when in darkness the motor would run using the power from the battery, but when exposed to sun, it would begin using the solar panels instead, possibly even recharging the battery if possible. I have thought about linking the solar panel directly into the battery, but i fear it could damage the battery somehow.
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PHOTOSYNTHESIS IS USED BY PLANTS AND A SEMICONDUCTOR BASED SOLAR CELL BOTH HARNESS SOLAR ENERGY?
Dec 27th
Question by Colli:
Photosynthesis is used by plants and a semiconductor based solar cell both harness solar energy?
Photosynthesis is used by plants and a semiconductor-based solar cell both harness solar energy. what are three ways these two systems are similar and three ways they are different?
Also what is Thermodynamics and how does it apply to each system?
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WOULD A 7 FOOT CEILING SAVE ENERGY COSTS WITH BOTH HEATING AND AIR CONDITIONING ??? ( AS OPPOSED TO A?
Sep 18th
Question by burlingtony:
Would a 7 foot ceiling save energy costs with both heating and air conditioning ??? ( as opposed to a?
standard 8 ft ceiling) I would assume it’s about a 12% reduction in actual cubic footage and I was wondering if it would save you about that much in energy costs ?
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WHAT ABOUT IMBEDDING A SMALL SOLAR PANEL ON THE ROOF OF A VEHICLE & RUNNING ON BOTH SOLAR AND GASOLINE?
Aug 9th
Question by homeplate:
What about imbedding a small solar panel on the roof of a car & running on both solar and gasoline?
On sunny days, you could run off the solar panel, and on cloudy days the gasoline would kick in. How many batteries would it take, and would it be feasible?
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SAFETY GOGGLES W/ SWIVEL LED LIGHTS ON BOTH SIDES
May 25th
Product Description
Finally, somebody thought of combining safety goggles with a reliable swivel LED lights on both sides of the goggle! Made of high impact plastic. Leg lengths can be adjusted to fit.
-SKU (MODEL#): SF-28841. -Manufacturer: Hawk. -Material: Plastic, Acrylic.. -Usage: Professional, Lab, School, and Home Use.. -Package Dimension: 9″ X 4″ X 4″.
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Read Product Reviews ->
Lowest Price Online: $10.54
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WOULD A 7 FOOT CEILING SAVE ENERGY COSTS WITH BOTH HEATING AND AIR CONDITIONING ??? ( AS OPPOSED TO A?
Jan 16th
standard 8 ft ceiling) I would assume it’s about a 12% reduction in actual cubic footage and I was wondering if it would save you about that much in energy costs ?