I wish I could give more than 5 stars, TCL is the gold standard. Simon explained our options very clearly and ordering was complication free. The scaffolding was erected by a great team that were very courteous and efficient. The TCL men that fitted the solar panels were polite, professional and a pleasure to have around (even though the chapel was the most challenging roof they had ever worked on) Simon knew we had had bad experiences with tradesmen, and assured us TCL wouldn't let us down. I'm so glad we put our faith in TCL Solar. I have no hesitation in highly recommending them. We are delighted!