My new build house had a few delays but I have been in residence now for over 12 months. The solar panels have never been registered so I have been unable to claim anything back on the energy they produce. I need some sort of confirmation letter from Scottish Power as they are apparently the DNO(distribution network operator). I have been unable to contact the original installers and getting hold of SP is also proving a nightmare! Has anyone had similar issues or can anyone suggest a quick solution please???