Quoting System and Sales backup was good – answered lots of questions . I feel that a site investigation and measurement should be at this early stage rather than changes made at the time of installation
Installation was good, but the system panels were too big and so panels placed on the western face will not be as efficient.
Old system removal could have been better – some minor metal fastening was left on the existing metal roof and the roof was not cleaned.
Sales backup is minimal but no problems