TCL recently completed a Solar and Battery installation at my property. We recieved quotations from many competing suppliers and TCL was extreamly competetive. The quoating process was seamless, professional and lacked any form of pressure. The installation process was extreamly well done, scofolding for our property was a challenge due to a large conservatory but the guys rose to the challenge. Scolding up in a day, system installed and commissioned the following day and the scafolding removed the day after. All paperwork, certifications and registrations were done by TCL and supplied to us. I would, and have, recommended these guys to anyone looking to add solar generation and/or battery storage to their home.