Will Solar Energy Work In The UK?

With the UK not having a particularly warm or sunny climate, how much use can you get out of solar energy? That is what this article is going to explore. We’ll look at how solar cells work, what the environmental and financial benefits are, and so whether solar energy uk production is actually worth it.

How Do Solar Panels Work?

With the UK being under cloud cover for much of the time, how much usage are you going to be able to get out of solar panels? The answer is a lot, because they do still work whether it is cloudy or not. That is not to say, however, that they do not work better, creating more electricity, when it is hot and sunny, but they do work. The reason for this is that they rely on light, not heat, to create electricity.

It is actually very complicated how this works, so this will only be a very brief overview. It comes down to the fact that they are made of light sensitive semi-conductive materials though. What this means is that when a photon (a particle of light) hits a solar cell it frees an electron. The flow of electrons is what electricity is, so solar cells can be set up in such a way that this creates a current of electricity.

The more energy the light that hits the solar panels has though, the more electricity will be generated. When you can feel the heat from the sun on your skin, that means that you are getting a lot of energy from it. So when it is sunnier and brighter, solar cells work better. If you have solar panels installed you can check out this theory by checking the metre to see how much electricity they are creating in different weather conditions.

The Environmental Benefits

On a societal level, or on a global level really, the reason that solar energy is so important is because of the environmental effects. Or rather lack thereof. Solar panels are a completely clean form of energy, and what’s more it will never run out. Although having said that a solar cell does have a life span, 25-30 years being typical. So they do have to be replaced. Their source, however, the sun, is not going to run out. At least not for a long time, and then life on this planet will be impossible in any case.

Solar panels do not actively improve the environment though of course, what they do is reduce the amount that we are harming the environment in other ways. This occurs naturally because the more we use renewable energy, the less energy we need from fossil fuels, which cause global warming and pollute the environment. Of course there is a long way to go before renewable sources totally take over from non-renewable sources, but that just makes it all the more urgent that as many people as possible get involved with renewable energy as soon as possible.

The Economic Benefits

The economic benefits of solar energy are two-fold, one potentially coming in the future to the whole world, the other going directly to the people using it now. The way it will benefit the economy in the future is because, in combination with other renewable sources, it will have to eventually account for all of our energy production. In fact if this does not happen before non-renewable energy becomes too costly to extract, the economy will collapse.

On an individual level though, the benefits can be felt right now. These come in the form of savings, because you are not going to have to pay so much on energy bills when you are using solar energy. It also comes in the form of the feed in tariff though, which actually pays you money for the energy created. The reason this scheme is in place is to encourage people to use more solar energy so that we can get the aforementioned environmental benefits.

There is certainly much more to find out regarding solar panels, which you are able to do at Solar Energy UK which is where Leo Allen enjoys writing. It is also the best location to obtain the least expensive solar cells .


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Originally posted 2011-07-13 14:26:22.



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