From order to installation was just a few days. Cannot believe just one electrician and one roofer did a full install in just one day. They were friendly and skilled. They were very willing to explain things clearly and answered all my questions. When they left all debris had gone, even the leaves in the gutters I had a 4Kw system installed and on the first day after connection and a hazy sunny day (Friday 13th March) it generated 6kwh. The admin section was equally efficient getting all the relevant forms, certificates and invoices to me by the following Tuesday, allowing me to get on the FiT programme by Wednesday 18th March. I also found monitoring the system on my phone very easy. They were also extremely helpful when I asked for help with the system and giving explanations where necessary. I would gladly recommend the company.