Excellent! Responsive and helpful through the sales process, but not pushy. Installations n team were friendly and professional, making sure they had the plan right with me before starting. Our roof shape is a bit tricky but the team were very patient and thoughtful in explaining options both prior and during the detailed work on installation day. Final result looks very smart.

Chiltern Solar have been superb. I undertook a new build and had no idea of the snags and delays that I would encounter. My project has taken over two years and Chiltern have been patient, informative, quick to respond and endlessly supportive all the way. The job they've done is superb, it looks great and it works! I recommend Chiltern wholeheartedly.

Chiltern Solar were excellent when my inverter failed. They have a great understanding of solar systems and recommended a choice of replacement inverter once I had sent them a description of my solar panels and system. I was offered an option of having a wifi output from my new inverter which I took them up on. The new inverter was quickly and neatly installed by a friendly installation team and is working very well. The new inverter starts up at a lower voltage than the previous failed inverter so my solar system should now be more efficient.