Solar Power in Scotland – it works!
For some reason as soon as Solar Power in Scotland is mentioned we all laugh – Oh we don’t have enough of that here do we? Well, yes we do! Modern solar technology uses radiant light from
daylight whether it is sunny or not. These days solar panels are becoming far more efficient at
making use of low levels of radiant light and are therefore ideal for use in Scotland.
Solar Photovoltaics (PV) is the generation of electricity from radiant light. It can be used in two ways, stand-alone (to charge batteries) or grid-connected. Grid-connected systems allow the sale of any electricity generated but not used direct to the grid supplier. Some suppliers’ grid connections also offer half price electricity for 10 hours every day reducing bills further. PV systems are 100% efficient since everything generated is used or sold.
To encourage micro-generation systems in Scotland the Government offers a grant amounting to 30% of the solar PV installation costs up to a maximum of £4000. In addition the Government have passed legislation making part of the process easier by removing the requirement (in most cases) for planning permission.
Ultimately solar PV systems do pay for themselves. The timescale for this depends on the size of the system installed, and the energy consumed by the customer – every installation and its use is unique. As an example, a 2.2kW system, installed on a south-west facing roof in Scotland has demonstrably reduced the household cost of electricity by 43% in its first year.
Time is running out. Estimates put the world demand for fossil fuels outstripping their supply as early as 2015. With supplies dwindling the price of fuel can only increase. Since solar PV systems can have a life span of over 50 years, having a system installed insulates the owner from any excessive increases in bills for years to come. Solar PV panels should also provide a Grade A on the new Energy Performance Certificates and will inevitably increase the value of the property.