Solar Panels Glasgow – Understanding Planning & Installation
ATC Construction are now installing Solar Panels as part of our microgeneration energy savings measures. You may ask yourself, what is microgeneration? Microgeneration is the small-scale generation of heat and electric power by individuals, small businesses and communities to meet their own needs, as alternatives or supplements to traditional centralized grid-connected power. Generate cheap, green electricity from sunlight. Solar panel electricity systems, also known as solar photovoltaics (PV), capture the sun’s energy using photovoltaic cells. These cells don’t need direct sunlight to work – they can still generate some electricity on a cloudy day. The cells convert the sunlight into electricity, which can be used to run household appliances and lighting.
Solar Panels Glasgow – Benefits of Solar Electricity
• Cut your electricity bills. Sunlight is free, so once you’ve paid for the initial installation, your electricity costs will be reduced.
• Get paid for the electricity you generate. The UK government’s Feed-in Tariff scheme pays you for the electricity you generate, even if you use it.
• Sell electricity back to the grid. If your system is producing more electricity than you need, you can sell the surplus back to the grid through the Feed-in Tariff scheme.
• Cut your carbon footprint. Solar electricity is green renewable energy and doesn’t release any harmful carbon dioxide or other pollutants. A typical home solar PV system could save over a tonne of carbon dioxide per year – that’s more than 30 tonnes over its lifetime.
How Do Solar Panels Glasgow (PV) work?
PV cells are made from layers of semi-conducting material, usually silicon. When light shines on the cell it creates an electric field across the layers. The stronger the sunshine, the more electricity is produced. Groups of cells are mounted together in panels or modules that can either be mounted on your roof or on the ground.
The power of a PV cell is measured in kilowatts peak (kWp). That’s the rate at which it generates energy at peak performance in full direct sunlight during the summer. PV cells come in a variety of shapes and sizes. Most PV systems are made up of panels that fit on top of an existing roof, but you can also fit solar tiles.
Solar Tiles and Slates
Solar tiles are designed to be used in place of ordinary roof tiles. A system made up of solar tiles will typically cost about twice as much as an equivalent panel system. Solar tile systems are not normally as cost-effective as panel systems, and are usually only considered where panels are not considered appropriate for aesthetic or planning reasons.
Cost, Savings and Maintenance
A 4kWp system can generate around 3,800 kilowatt hours of electricity a year in the south of England – roughly equivalent to a typical household’s electricity needs. It will save nearly two tonnes of carbon dioxide every year. A 4kWp system in Scotland can generate about 3,200 kilowatt hours of electricity a year – more than three quarters of a typical household’s electricity needs. It will save more than a tonne and a half of carbon dioxide every year.
The average domestic solar PV system is 4kWp and costs £5,000 – 8,000 (including VAT at 5 per cent).
If your system is eligible for the Feed-in Tariff scheme, you could generate savings and receive payments of £610 – £740 a year depending on your location if you register before July 2015 (based on a 4kWp solar PV system eligible for a generation tariff of 13.39p/kWh). You will get paid for both the electricity you generate and use, and what you don’t use and export to the grid.
Other factors that affect PV installation costs are:
• The more electricity the system can generate, the more it costs but the more it could save.
• Larger systems are usually more cost-effective than smaller systems (up to 4kWp).
• PV panels are all about the same price per kWp, but PV tiles cost much more than a typical system made up of panels.
• Panels built into a roof are more expensive than those that sit on top.
Solar Panels Glasgow – Financial Support
Solar Panels Glasgow. Solar PV is eligible for Feed-in Tariffs and you will earn a tariff for each kWh of electricity generated by your system. You will also receive another tariff for each kWh of electricity you export. You can visit our Solar Energy Calculator to find out how much you can save and earn through Feed-in Tariffs.
This technology is an eligible measure under the UK government’s Green Deal which is a financing mechanism that lets people pay for energy-efficiency improvements through savings on energy bills.
Solar Panels Glasgow – Maintenance
Solar Panels Glasgow. Solar PV needs little maintenance – you’ll just need to keep the panels relatively clean and make sure trees don’t begin to overshadow them. In the UK panels that are tilted at 15° or more have the additional benefit of being cleaned by rainfall to ensure optimal performance. Debris is more likely to accumulate if you have ground mounted panels.
Once fitted, your installer should leave written details of any maintenance checks that you should carry out from time to time to ensure everything is working properly. This should include details of the main inverter fault signals and key trouble-shooting guidance. Ideally your installer should demonstrate this to you at the point of handover. Keeping a close eye on your system and the amount of electricity it’s generating (alongside the weather conditions) will familiarise you with what to expect and alert you to when something might be wrong.
The panels should last 25 years or more, but the inverter is likely to need replacing some time during this period, at a current cost of about £800. Consult with your installer for exact maintenance requirements before you commit to installing a solar PV system.
ATC Construction Here To Help You
The variable options of Solar Panels Glasgow at first glance may appear overpowering with information overload, but in fact our advisers can determine very quickly which part(s) of microgeneration will benefit you & the property you live in. Call our Solar Panel Glasgow information line for details 0800 6906909 or use our contact page and start saving money immediately.
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