JTD supplied and fitted an array of solar panels with battery storage, and two new circuits in our home. Our experience with JTD’s work was very positive, and we highly recommend JTD for both solar and electrical works. We wanted to use a highly rated local firm, and JTD did not disappoint. They were professional throughout, from the initial contact to the system handover, working with us to design a 3.25kW solar system with 4.8kWh battery storage. Where other suppliers could only offer 10-14kWh battery systems, JTD respected our budget and sourced a modular battery system with a hybrid solar inverter (so we didn’t need to buy two or use double the space under the stairs), and they maximised the electricity generating area of our roof. They also fitted a new circuit to our new boiler, and a second sub-metered weatherproof commando socket to the front of the house for electric vehicle charging, rated so we can fit a 7kW charging point at a later date if needed. The wiring is configured to allow for potential future house extensions with minimal rework. Cable runs are neatly pinned, circuits clearly labelled, and trunking is tidy, whether they are plainly visible or not. Our primary communication with JTD was by email, and it’s a minor comment that the few days it would take them to respond to questions was slightly longer than we expected. They worked with suitable social distancing around the COVID-19 lockdown requirements, were flexible with the timeline of our roofers, and even let us have a copy the aerial photo they took at the end. We have had almost zero grid electricity since the system was turned on, and that is extremely satisfying!