WHEN it works - solar by day, wind when its blowing.
Compared to base load electricity sources like coal-fired power stations or nuclear generators, solar energy is not reliable because it need the sun shining on the panels The sun goes out at night, and is sometimes covered with clouds during the day. The capacity factor of a solar installation may be as low as 25%.
One problem associated with the use of solar energy the cost to purchase the solar panels and convert the energy. Another problem is there needs to be a way to store the energy when the sun is not out.
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yes ofcourse solar power is good in many ways. some good reasons for using solar energy to power your home. 1. Cut-down electricity bill The key reason that most households convert their power source to solar energy is to cut down their electrical bill because the electrical usage generated from the sun is free. By converting as many home appliances as possible to use solar energy, you can save a significant savings in your utilities expenses. 2. It is a renewable energy source Typical electricity is generated from fossil fuel that will run out one day. Solar energy is a good alternative to replace fossil fuel as the major energy source because solar power is renewable at absolutely no cost to supply energy infinitely. 3. Environment friendly The world pollution is getting worse. Any effort that can reduce the pollution to the environment helps to save the earth. Solar panels are able to harness the energy from the sun and convert it to electricity. Therefore, the use of solar panels is environment friendly. Therefore, solar energy that is harmless to the environment will be the major energy source for future - starting today. 4. Low / no maintenance needed Once you have installed the solar power system, it can last twenty to thirty years without major maintenance needed. You may need to do system check once a year, just to make sure everything is performing as it should. Since it requires very minimum maintenance cost, your cost should be minimal.
No more working well under a cloudy rainy season. It could down to 30% compare to bright sunny day.
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Solar panels will still generate some electricity on a cloudy day, although the output will be lower compared to a sunny day. The efficiency of the solar panels will decrease as there is less sunlight available for conversion to electricity.
are affected by cloud coverage and day length"
This depends entirely on the efficiency and size of the solar panels, and the lighting conditions.
Solar panels would not generate electricity if there is no sunlight available. They rely on sunlight to produce electricity through the photovoltaic effect. In the absence of sunlight, the panels would not be able to convert solar energy into electrical energy.
You can put solar panels on your roof to generate electricity from the sun. This can be stored in batteries or fed back into the grid.
Solar panels are not a renewable resource, unless you recycle them. Solar panels make electrical power from solar energy, but it in no way replenishes the Sun to make more solar energy in the future. However, the Sun does rise every day, and when it's not cloudy the electrical energy produced by the panels is reinstated.
Battery back up.
The cost of it and places that don't get much sunlight in the winter can't make as much electricity. From: Coolgirl1869 Solar power is great overall, but some disadvantages are that solar panels, installation, and repairs are VERY expensive. Also, the weather can effect the efficiency of the solar panels. Solar panels can only process energy throughout the day, even though it usually has enough power saved up to run everything all through the night, which is another disadvantage. And pollution levels can also effect the solar panels efficiency.
There are many variables which will affect the answer, how big the panels are, how many you have and in what sort of climate they are.
Houses collect solar energy with solar panels. You can also get special windows that collects the sun's rays to get heat for your home. The solar panels are plates that go in the outside of your home and in the day, even at night, absorbs Ultraviolet Waves and energy is transferred From the panels to the house.