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Question by Tee S : What variables can be used in a science project about solar energy?
I am helping my daughter with her science fair project and she has decided to go with alternative energy. From that she decided she wanted to build a model solar home or car and show how using solar energy would help decrease pollution. Her science teacher has told her to make sure she uses more than one variable..Now we are lost..What variables can be used with this type of project? Any help will be... Read Full Story
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Question by nojuicy : How much did your solar water heater cost you? 10 pts.?
I live in Phoenix Arizona and they say a typical installation cost $ 5000. But, with the power company incentive of 1300, state rebate of 25% and federal rebate of 30% that the finally cost would be about $ 1600. I was just wondering if these numbers are accurate. Was there any additional hidden costs? About how much did it save you a month/year ? Give me all the details you can please and you get the 10 pts. I am... Read Full Story
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Question by flandreaa : What are some recent advancements and developments in solar energy use?
I’m doing a science report on solar energy, but I’m having a hard time finding information on more recent advances and developments in the area of harnessing solar power or putting it to use.
Also, how do solar chargers for cell phones, etc, work? Do they usually hook directly up to a solar panel, or do they connect a solar panel to a small solar cell, or…?
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Answer by patzky99 one... Read Full Story
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Question by Lays304 : How would you build a Solar Panel that can convert Sunlight to Energy, just being on your house roof?
Well, I am looking for a cheap way on building a solar panel, instead of buying by the manufacturing stores. I would like to stay in the budget up to 1,000 dollars. I want to have Solar Energy for my house because the sun is always shining. Is there a way I can make the Light power some of my house? What would I need? How much time would it take?
Where can I get the... Read Full Story
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Question by Chuck T : Should the Federal Government reward the conversion of a home water heater to a Solar powered model?
A couple of points to this question. First, what do you think of Solar Powered water heating solutions? Second, should homeowners be rewarded by doing a conversion from their current water heating solution? Third, if a reward is appropriate, should it come from the Federal Government?
Best answer:
Answer by RomeoMike They all ready do but you must hurry because the... Read Full Story
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Question by : Installing a recirculating pump on a solar hot water heater?
I’m having a solar hot water system installed in my new home. The exchanger in the tank is somewhat backwards in that the tank holds the solar heated water and the domestic hot water runs through the exchanger. My question is: How is the recirculating line connected to this system? I was thinking of connecting it to the incoming cold line (with a check valve on the recirc side).
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Answer by John most... Read Full Story
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Question by Klam K : i am thinking to buy solar water heater for my home ?
hi i am thinking to buy solar water heater my home on what capacity i can buy solar water heater. I some one know guide me
Best answer:
Answer by Mark R hi kalm i had also brought solar water heater last month and i have searched internet for quality product solar water heater and i had found a site with full details. for reference
What do you think? Answer below!
Related Posts: Does anyone have a solar water... Read Full Story
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Question by Amelia S : Why should I buy a solar water heater ? (and why are they so costly?)?
Looking to buy one instead of your regular heating system
Best answer:
Answer by Thor I would suggest it be a preheater or you have a back up.
As to cost you have to figure the pay back time. It can be long. But the more pricey energy is, the greater the benefit.
One reason they are costly is the labor. The other is the material for the collectors. They get their heat from the sun but the... Read Full Story
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Question by Ming L : informatino about solar water heater ?
Is it there any license restrict to sell and installed solar water heater ?
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Add your own answer in the comments!
Related Posts: What’s certification for selling Solar water heater in USA market? how much will it cost to have a solar water heater installed? How to get orders of solar water heater? I am wanting to build a batch solar water heater. I need a company to get 40 gallon water tanks from. Ideas? Does it... Read Full Story
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Question by furious_male : What would it take to convert a housing community from fossil fuels to solar energy in the home?
Serious discussion here.
How feasible is the idea of communities, towns, even whole cities being powered by solar energy? At the most, how about these communities being fractionally powered by solar energy; 40% Solar/ 60% Fossil fuels?
We’re not getting all George Jetson, here. We have practical means by which to make something like this happen. My research has lead... Read Full Story
