Before installing a solar system, you must apply to your local authority for permission to connect to the grid. Solectrix Energy can organise your solar metering needs for the installation of your solar system for the connection to the grid. Once your permission is returned then we can proceed with the installation of your solar system. A small system under 5kW usually takes up to 10 working days and a system over 5kW takes a minimum of 10 working days to receive your permission letter.