I must say after several quotes and hours researching on the internet I have made excelent choice choosing PER Tunisia as my solar system provider. The initial meet with the consultant Sana was friendly, professional and non pushy. Since I had all information from all the research I did online I knew that all information I have received is correct. I have then checked all the reviews and website and I was happy to proceed. The installation was smooth and professional and I can guarantee that as I’m Senior Site Manager for one of the leading Australian commercial Fitout company. After service was seemless and professional. All documents and warranties and certificates received within a week. The solar system itself is performing excellent as expected. I’m very happy and highly recommend PER Tunisia to anyone. I have already posted company profile on our own Intranet website. Thank you very much