Can i install my own system?
It is possible to install a system yourself using an electrician, however it is important to realise that if you do not use an MCS Accredited installer you will not be able to claim government backed incentives such as the feed-in tariff, and in most cases this will render manufacturer warranties invalid.
Do i need planning permission?
In most cases installing solar panels on your roof does not require planning permission as they are considered ‘permitted development’ under planning law. There are, however, some rules and exceptions that must be observed. For example, it is important to consult you local council’s planning department for advice if your house is in an area of outstanding natural beauty or is a listed building. We are happy to advise and guide you in this area.
Do i need to inform my electrical supplier?
For systems less than 4kW peak power we will inform them once the installation is complete. For larger systems, permission will need to be gained in advance from the network operator.
How much roof space do i need?
This depends on the amount of power you want to produce but normally installations are a minimum of about 1kW peak power which will need approximate 10 square metres of roof space.
Do the PV panels need direct sunlight to work?
Solar PV works from daylight and not direct sunlight, but normally more power is produced on a sunny day than on an overcast or cloudy one. PV panels do not produce energy in the dark and so during the night electricity is drawn from the grid in the normal way.
Will shade effect my system?
Any shade from trees, neighbouring buildings or overhead cables can have a huge impact on the performance of your PV system, so panels should be sited to avoid shading as much as possible.
Will the system be eligible for the Feed in Tariff?
Yes, Focus solar PV installations will be eligible for the feed-in tariff.
What is the Feed in Tariff and how does it work?
The feed-in tariff is a financial incentive backed by the government and paid by your energy supplier to encourage you to create your own clean electricity. Every kWh of electricity generated earns a fixed income, regardless of whether you use it yourself or not. Additionally, any electricity not consumed in the property can be sold back to the grid.
How does a Solar PV System work?
Solar PV electric panels do not require bright sunlight in order to operate, meaning that you can still generate electricity on cloudy days. The electricity produced is either consumed directly by appliances in the building or, if more power than required is generated, it is exported to the grid. At night, or when the system is not producing enough energy, power is supplied by the grid in the normal way.