Tagged Questions

0
votes
2answers
15 views

How efficient are solar arrays for lighting purpose at homes.

How efficient are solar arrays in powering electronic appliances for home usage. I want to know feasibility of setting up an array too.
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2answers
11 views

Are cars powered by solar energy feasible?

Are cars powered by solar energy feasible?
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1answer
8 views

What is the cost to convert a home to solar power?

What is the cost to convert a home to solar power?
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3answers
8 views

Can you recharge a laptop in a more environmentally friendly way

Can you recharge a laptop in a more environmentally friendly way- e.g. using solar energy instead of electricity?
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2answers
8 views

Do variations in solar activity affect the climate?

Some of my friends say global warming is a load of bunk and solar activity is the main culprit of climate change. My question is do variations in solar activity affect the climate …
0
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2answers
7 views

How much ‘green’ energy (solar, wind) does the US produce?

How much does solar and wind power comprise of the U.S.A.'s electricity power sources and is the trend rising as a % of the total (Id assuming energy consumption is increasing year …
0
votes
1answer
14 views

Why is utility-scale solar power production not more widespread?

What are the drawbacks of utility-scale concentrated solar power production, and why is it not more widespread?
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votes
1answer
5 views

What solar power setup would be best for a cold climate?

I live in the northeastern United States - What kind of solar power setup would be best for my area?
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2answers
4 views

How many solar panels would I need to power my 3 bedroom house?

How many solar panels do I need to power my 3 bedroom house??
0
votes
3answers
13 views

Difference between Solar hot water and PV

What is the difference between solar hot water and photovoltaic panels? Which is better?
0
votes
1answer
10 views

Is a solar powered mobile phone practical?

I have seen Samsung ads on solar powered mobile phones and I am wondering about the possible benefits and its practicality.
1
vote
3answers
11 views

Which is greener: Wind power or Solar power?

Hi , a thought came to my mind that there are wind mills through which electricity is generated , also we have solar products which help us in reducing electricity consumption. Bu …
0
votes
1answer
6 views

Ive heard solar panels with a high “Conversion Efficiency” are the best; is this true or are there other criteria for selecting solar panels?

Ive heard solar panels with a high "Conversion Efficiency" are the best; is this true or are there other criteria for selecting solar panels?
0
votes
3answers
6 views

What are the best suggestions for getting ecoconscious energy when living off the grid?

How can someone make solar or wind installations affordable? Are there other economical green sources of energy?