Solar Panels For Homes Helps You Generate Alternative Energy Sources To Deal With Energy Crisis
These days, people have to deal with problem of lacking energy and we really need to take consideration into alternative energy such as solar power, wind power. However, there are few people who know the way to make alternative energy and solar panels for homes is one of the great ways you should consider to make solar power as one kind of best alternative energy for your own home. Solar energy is very popular and effective today and solar panels for homes are really necessary if you want to solve the serious crisis with regards to energy.
If you want to build your own solar panels for homes by yourself, you should consider carefully because it really costs you a lot of money if you do not know the way to install them properly. So, you should check out on internet to find where you can buy them at the cheap prices. You can hire someone who has experience of building solar panels for homes to help you because they can know the way to save your money most when installing solar panels for homes. Using solar energy, you can protect the environment by eliminating harmful gases, and you can also take part in solving the energy crisis all over the world.
If you set up your own solar panels for homes you will not have to worry about energy problem during the power failure which the world is facing with. These solar panels for homes can give you energy whenever you want, wherever you live. They are not harmful to the health of people and not controlled by any political factors or capitalist individuals. Especially, they are very friendly to the environment.
Using solar panels for homes helps you reduce greatly or eliminate dependency on gas and electricity. When you set up these solar panels on the roof, they will generate solar power from the sun and store this energy in the panel batteries where you can take solar power from for use. Installing solar panels for homes will not only help you save your money but also save your valuable time.
what are problems associated with alternative energy sources such as solar power and nuclear?
im doing a project for school and it asks what are the problems associated with alternative energy sources.
now, i know fossil fuels(coal, oil etc…) create greenhouse gasses but solar power, it seems there is nothing wrong with it
is there anything wrong with it?
How would a trend toward alternative sources of energy, such as solar energy, affect the petroleum-producing?
How would a trend toward alternative sources of energy, such as solar energy, affect the petroleum-producing countries of Southwest Asia?
Please help. This is for a Document-Based Question for World Geography.
I am stuck on an island and i have to transfer energy using renewable sources. e.,g, biomas, solar energy,?
I am stuck on an island and i have to transfer energy using renewable sources. e.,g, biomas, solar energy, geothermal energy, hydro-electricity energy, tidal energy, wind energy, wave energy. I need to design a way of supplying how water for washing, and supplying heat/ energy to cook food, also energy to heat huts
Note: There are hot springs on the island and a forest and cold water sourounding it.
Also how can solar energy from the sun be transfer to electricity to run a refrigerator
there would be less demand for mi-eastern petroleum, and prices would drop
How does solar Energy compare to other alternative energy sources?
Is it better or worse than majority of the other alternative energy sources? If so why?
It is actually a nice form of energy. Unfortunately it has a few negatives
1: Only available during the day (unless power produced goes to storage)
2: Only produces full power on sunny days
3: Requires a large array to supply decent amount of power, requiring larger area for the array.
4: Storage facility (so you have power at night) requires space and maintenance.
This is where wind is claimed to be better but if the wind dies the generator stops, but if wind it operates day, night, cloudy or rain and usually at night puts power back into the grid and can do so during the day while you’re at work.
Solar is great for low power demand items like lights (you can now get a variety of low power lighting systems) and chargers for cell phones and other devices. To run larger devices you need a large array and power converters and a power storage (batteries) with enough capacity to supply the demands of your devices. The whole system can be quite expensive but yes in the long run could save you money. Note that storage devices require weekly maintenance and checking for problems as they die after a few years so you have to replace them.
Hurdles in using solar power:
1. It’s affected by time(day/night), climatic conditions and geographic location.
2. Initial Investments are high.
3. All technological developments are made by keeping the conventional energy sources in mind. Thus, solar energy cannot be integrated easily with these technologies involving additional cost.
Cons of nuclear energy:
1. Disposal of radioactive waste material is not easy.
2. Working with radioactive substance is hazardous and can cause genetic mutations in humans if they come in contact with such a substance.
3. Controlled reactors are required for generating energy so that the fission chain reaction does not go out of proportion.
4. Radioactive material is rare and available only in a few places of the world.
use steam from the springs …..thats all i could say…but where do you have to transfere the energy to?
Would replacing all our fossil-energy sources with solar and wind power be practical?
All have some advantages and disadvantages.
Would it make sense to abandon all our current fossil fuel power sources and replace them with windmills and solar panels? Would we see a major decrease in CO2 levels as a result?
No, it is not possible nor practical.
Reasons:
1. Solar only gives you power during the day, if the sun is out. The more cloud cover you have the less solar production you get.
2. Snow cover on solar panels stops all solar production. Dust and dirt on your solar panels reduces production.
3. Wind energy from windmills/wind farms depends on weather patterns for good production.
4. Wind and solar energy production can not match the load for energy use.
5. At current costs and values, if you do NOT have a subsidy, wind and solar project have a 20 – 30 year simple payback. Life of those projects is often less than 20 – 30 years thus the life cycle cost is a negative, not a positive.
According to NASA, Dr. Hathaway, we could be headed into a new Dalton Minimum. that would mean global cooling not global warming. If you believe in AGW, then you might want to start lobbying for MORE CO2, not less.
EDIT:
Solar Panel Ratings approx 100 W per sq yd
2.5 Million Mega watts = 2.5 x 10^10 sq yd of solar panels
2.5 x 10^10 sq yd = 3,097,600 sq mi
Now you generally rate thee panels at 80% for production. Standard system design offset. So you need to divide that number by 0.8
Solar Panel area = 3,872,000 sq miles
To get a constant generation of 2,500,000 mega watts, you will need to make this area still alrger allowing for weather dust snow etc.
So you have an area approximately 2,000 miles by 2,000 miles. covered 100% by solar collection panels. This does not leave much room in the lower 48 for farms, forests, cities, homes, rivers, lakes…
My source? I design and install these systems.