For information on battery storage and back-up systems, contact DDR Electrical, serving Leyburn to Harrogate.
This will charge whilst your panels are operating using the free electricity. The batteries will boost your supply at times when you have high usage and later in the day when your pv system is no longer generating enough electricity. Therefore you will use less electricity from the grid and save money at the same time.
An average system (4kW) would reduce your carbon footprint by approximately 1650kg per year.