The Sales Representative, who visited, gave incorrect and misleading information. When the contract was signed and the installation date agreed, the Company determined that my roof tiles were unsuitable. Someone was supposed to visit to examine the tiles, but I have my doubts that anyone did. The Company cancelled the contract leaving me with a lot of problems to sort out. I certainly will not have anything to do with Project Solar UK again. I will not recommend them to friends and family and I would urge anyone reading this review to bear in mind my experience before proceeding with this Company.