Here's a Method That's Helping Homeowners Save Hund…

Solar panels harness the power of the sun and convert it into electricity. Their popularity has increased so quickly recently that their manufacturers are having difficulty keeping up with demand.

Two Types Of Solar Panels

Predominantly, solar power panels come in two types. 'Solar thermal collector' panels focus solar energy into a liquid medium, typically water, heating the liquid that is then utilized as and where it is required. The other type is known as the photovoltaic module. They convert the sun's energy into electricity, which can then be immediately imported or stored within a battery to be used later.

Solar power panels have been commonplace for decades. Think of calculators and watches. Many swimming pools have been heated using solar power panels for years. Nowadays, increasingly larger, more efficient solar energy panels are used as a clean radical alternative energy source providing electricity to homes and offices.

Their influence has spread so wide that even the National Grid take some of their power from solar power panels.

How Do Solar Panels Work?

Both photovoltaic (PV) and solar thermal panels are made of special materials, most frequently silicon. They act as semiconductors. When sunlight hits the solar power panels, some of the energy is absorbed within the semiconductor material. That energy knocks electrons within the silicon loose, allowing them to flow freely.

Once the electric fields within the panels are freed by light energy, they force electrons to flow in one specific way. This flow of electrons is also known as a current. By simply placing metal contacts on the top and bottom of the solar energy panels, the current can be drawn off as electricity to be used externally.

Solar power panels have built-in electric fields that, when combined with the current described above, will give us what we call a wattage. We use this to describe the power of each panel.

Why Solar Panels?

There are many very good reasons for installing solar energy panels. Top of the list is the huge savings you will make on your utility bills. Many people feel good that they are reducing their carbon footprint. Solar power panels give out next to no carbon dioxide. Hereby, they reduce our carbon dioxide emissions by approximately 1.2 million tonnes per annual.

Another benefit is the freedom of not being tied to the National Grid. With solar energy panels fully fitted, power cuts and unexpectedly increased electric bills become a thing of the past.

They are perfect for those living in remote areas with limited coverage by the National Grid.

Installing Solar Panels On Your Home

Although there are some very good guides to making your own solar power panels and then installing them into your home on a DIY basis, it is advisable to seek out a professional installation company. Ideally, the installers should be certified by the Low Carbon Buildings Program.

Installing your own panels is not recommended unless you are fully trained and qualified. There is a number of complex technical electrical issues to be resolved as well as full safety codes required, so you should be sure that your panels meet the required standards in your local area.

Because of their weight, solar energy panels often need to be attached to a separate roofing support system.

Professional installers should have gone through all the red tape and complicated issues so you do not have to.

Getting Planning Permission For Solar Panels Installation

Solar power panels are most frequently fitted to the roof or along an external wall of the home. Be sure to check with the local council before doing this. The local authorities in most countries agree that it is acceptable to install solar roof panels. Some places do require detailed listed criteria though.

In England, for example, solar energy panels of up to 100mm in depth can be laid across a tilted roof without requiring planning permission. In Scotland, Wales and Northern Ireland the local authorities have not finalized their legislation relating to solar power panel, so be sure to check before you go rushing in.

The Outlook For Solar Panels

As people become more and more aware of global warming and climate change, so the demand for good quality solar power panels is increasing. The momentum among people is to move away from old-school fossil fuels in favor of alternative, more sustainable energy options. These include hydrogen, hydro-electricity, solar power, wind and wave.

Solar power is one of the most bountiful of the possible energy supplies that we have here on Planet Earth. As the technology behind solar energy panels improves in terms of their efficiency, so the cost of installing them is falling. When added to a range of governmental subsidies, tax credits, rebates and grants, the widespread installation of solar power panels onto the average householder's roof is becoming more and more realistic. As the prices are falling further thanks to local competition in the marketplace, so, it would seem that the future of solar panels is very bright indeed.

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