A question that we frequently get asked is 'How do I know if my solar panels are producing what they should?'  
Why have a system installed at all that expense if it is not generating the amount of power that the installation company said it would? 
More and more people in the North West and North Wales are investing in home battery storage systems to work alongside their solar panel arrays. This ensures that they are making the most out of their panels by storing the surplus energy rather than sending it back to the grid.