Photovoltaic Systems: What Are The Financial Benefits?

Posted under solar power by Ashton White

The only time when photovoltaic systems, along with all other forms of renewable energy, are going to be able to effectively take over from conventional energy is when it is cheaper and more powerful. That is, the economic situation is going to have to be right for it. So we’ll be looking at the financial benefits that are available right now.

Solar Energy: How To Make Money

The only way that photovoltaic systems are going to become a truly sustainable and long-lasting form of energy production is by being cheaper than fossil fuels from the savings made on energy bills. When that is the case, the transition should be swift.

Looking at the situation that we are in right now, however, that is not really a possibility. You don’t get a very good return on your investment if you go by savings alone. In fact, just to pay off the cost of the installation, it would take you about 25 years usually. This is the reason that the government has decided to introduce a feed in tariff, which some other countries have already done.

The way that the feed in tariff works is that you get the solar panels installed on your roof and after that, for every unit of electricity that you generate, you get paid a certain amount. You get extra for the solar power that you don’t use and gets exported on to the National Grid.

What this has achieved, by making solar energy in to a better investment, is that there have been many more solar installations in the UK. So although it still costs the same to get an installation, instead of taking 25 years to pay off the installation costs, now it usually only takes around 10 years.

Why do Governments Incentivise Solar Energy?

The question is though, why has the government incentivised solar energy? The reason for this is quite simple, it is due to the danger of global warming that comes about from burning fossil fuels.

When we burn fossil fuels, although we get a lot of useful energy, the problem is that carbon dioxide is released in to the atmosphere. Of course this is a very useful gas in the proper quantities, it’s what plants convert to oxygen allowing us to breathe for one thing. Even the greenhouse effect that it produces is essential, because without it the world would be too cold to inhabit.

The reason that releasing carbon dioxide in to the atmosphere is a problem then is that if there is too much of it then there is going to be too much warming. This can result in a number of very unfortunate consequences that we would like to avoid.

One of the possibilities is that ecosystems are not going to be able to function in the way that they do at the moment. If that happens then we may not be able to grow the food that we need to survive, so this is certainly a very important issue.

If it is really such an important issue though, then instead of just incentivising renewable energy, like photovoltaic systems, why not simply demand production of enough to cover all of our energy needs? Unfortunately that would lead to an economic collapse because the resources are just not available.

The only way that a solution is going to be reached then, is when the technology of renewable energy is advanced enough so that it doesn’t actually require any government help in order to get people to buy it. In fact, eventually it will probably be that it is taxed rather than subsidised, at which point it will be the best option available.

If you’re interested in discovering additional information about solar power, it is possible to do so at photovoltaic Systems, where Ben Wright has written more on this issue. Also visit this company should you be interested in obtaining a free estimate for a solar installation.