Extremely impressed with Ecowise from start to finish. Les came to give us a quote, he fully explained the system and took into account our electricity usage to customise our requirements. No pushy sales. We agreed a price and date of installation. The scaffolding came the day before. The installation took just one day and the scaffolding came down the next. The installation of the inverter and battery in our hall cupboard was very neat and tidy - friendly tradesmen too. I have been surprised at just how much electricity we have exported to the grid. Happy days!