Thanks to everyone who helped me on my last question. Everyone posted that a 5 watt solar panel was not enough to charge a battery, or if it did, it would take about a week to charge. How many of… Continue Reading
its a dum one lol. what is the catagory called when you use solar panels for enegery for the city?(its for school) hope someone know’s thx!! ex’:-Photovoltaic -Solar Power Plants -SOLAR THERMAL HEAT -SOLAR THERMAL POWER PLANTS -SOLAR ENERGY AND… Continue Reading
I need to come up with a way of producing energy in outback Australia where it is usually very hot and dry during the day but can get quite cold during the night. Is there some way of harnessing the… Continue Reading
So if you put a solar plate (powering whatever if powers) under a tank of water that is under a light bulb ( or whatever it is) will the power be decreased or increased, since light is slower in water…same… Continue Reading
How practical is solar power and when will this alternate source be used. What is the future of solar energy? Please explain and cite your source. Thank you. Other Solar Power Sites Online First Solar Researching Improved Solar Panels |… Continue Reading
I want to use only solar power in my house if I use about 2000 kilowatt hours of electricity. How many solar panels will I need and how powerful will they need to be? oh I do want to be… Continue Reading
I have a gate operator that is solar powered. When I hooked it up, it had no power at all. Do the batteries need to charge for a while before the operator is operational. The batteries (2X 12v- 35 amps)… Continue Reading
what percentage of the world’s energy use comes from solar power? Other Solar Power Sites Online What percentage of energy sources does the world use of each? coal, wind etc? Solar Power For My House – Important News ! New… Continue Reading
I tried doing this problem, but it was tough, can anyone help me with this? thanks! At a certain location, the solar power per unit area reaching the Earth’s surface is 200 W/m^2, averaged over a 24-hour day. If you… Continue Reading