Our Solar PV systems harness the sun’s energy and turn it into free, green electricity for your home or business. And that’s not all…in addition to generating free electricity you will also generate an attractive guaranteed tax free regular income for the next 25 years!!

This is how it works:

When the panels are producing power the energy generated by your solar system will supply your home or business. The appliances that you are using will therefore  be automatically powered by this free electricity.

If the panels are producing more electricity than you are using, the surplus is simply exported into the Local Distribution Network through your normal electricity supply wiring for others to use.

If you need more electricity than the panels are producing, your home or business will take the extra that it needs from the distribution network as normal. You won’t notice any change in the way that your house is supplied energy until you receive your bill.

To get the most out of the electricity that your panels produce, it’s best to use appliances and equipment during the day to take advantage of the free electricity generated.

Investing in a solar powered electricity generating system means that you will not only be generating clean and free electricity but you will also be generating a nice tax free income for yourself. To find out more about this you can visit our Feed-in Tariff page.

 

Why install solar power?

Financial Benefits:

- Get paid for the electricity you produce whether you use it or not
- Save money on your energy bills
- Better rate of return than bank accounts or ISA’s
- Increase the value of your property – A recent Mori poll showed that properties where solar  PV was installed had  enhanced values of around £10,000.
- Protect yourself from the ongoing rise in energy costs

Environmental Benefits:

- The energy you generate is clean and green – A typical 3kWp system will save the environment from 34 tonnes of CO2 over 25 years on a flat line production basis – and that’s a lot!!

Frequently Asked Questions:

Q. What is photovoltaics (solar electricity), or “PV”?

A. What do we mean by photovoltaics? The word itself helps to explain how photovoltaic (PV) or solar electric technologies work. First used in about 1890,the word has two parts: photo a stem derived from the Greek phos, which means light, and volt, a measurement unit named for Alessandro Volta (1745-1827), a pioneer in the study of electricity. So photovoltaics could literally be translated into light electricity, and that’s just what photovoltaics materials and devices do, they convert light energy into electricity, as Edmond Becquerel discovered in the 18th century. 

Q. How do we get electricity from the sun?

A. When certain semi conducting materials, such as kinds of silicone, are exposed to sunlight, they release small amounts of electricity. This process is known as the “photoelectric effect” .The photoelectric effect refers to the emission , or ejection , of electrons from the surface of a metal in response to light. It is this basic process that a (PV) cell converts light into electricity.

Sunlight is made up of photons or particles of solar energy. Photons contains various amounts of energy, corresponding to the different wavelengths of the solar spectrum. When photons strike a PV cell they may be reflected or absorbed, or they may pass right through. Only the absorbed ones generate electricity. When this happens, the energy of the photon is transferred to an electron in an atom of the PV cell which is actually a semiconductor). 

Q. How does it work?

A. A huge amount of solar energy falls every year from the sun to the Earth, we can use this energy to power electrical energy for our Homes and Businesses. The energy falls onto the panels, which creates DC electricity, an inverter then converts this into AC electricity, which is then used to run your household or business needs. 

Q. How much will it cost?

A. The size of the installation will of course depend on the size of your roof space available. For example 8sqm of roof space can house a 1kw system which cost £2,000 to £3,000 for a 4kw system which would cost £7,000 to £10,000. 

Q. How much energy does the average home need?

A. This depends on you the consumer, obviously the less you waste the less you need. To assess  your current needs add up your units consumed on your last 4 electricity bills, or contact your supplier and ask them what is your average electrical consumption is per annum. This is by far the best way to size a system rather than individual use. An average size 3 bed roomed semi detached house can produce 30-50% of its electrical needs using a 2kw system.

Q. Do I need constant sunshine for my PV system to work?

A. Your PV system does not need direct sunlight for it to work, even on cloudy days your PV system will still produce electricity. 

Q. What if it is not producing enough electricity for my needs?

A. In this case the system will allow energy to come into your home from the national grid. This will be necessary on winter days and of course night time when your PV system turns itself off. 

Q. What if the system is producing more electricity than my needs?

A. In this case the system will export your additional electricity back into the national grid and of course you will be paid for it. 

Q. How long will my PV System last for?

A. A well designed system will operate well in excess of the manufacturers 20 year warranty. The PV module with no moving parts has a lifetime expectancy of at least 30 years. 

Q. Do I need planning permission?

A. On a normal domestic home planning permission is not needed. However, iff your home is a listed building or in a conservation area, planning permission will be needed.

Those looking to install systems on commercial buildings should visit Planning Portal.

If you have any further questions we have not covered please contact our

Technical Team on 0300 3655255 (free from mobiles)