Payment and installation was quick and easy, however the solar integration costs money every month to use on a charger I paid more for which I wasn't aware of (EDIT FROM HERE) This was a glitch and has been rectified I now have access to the solar as a I should. The app is clunky and seems to ignore inputs by the user, and as a heads up will charge for up to 9 minutes despite settings as a test charge at full speed even with solar or smart charging enabled. Even with settings set correctly somehow the charger didn't charge my battery fully over a 5 hour period which should have taken less than 2 hours. I've upgraded from 3 to 4 stars as part of my edit as the functionality is there but I wouldn't recommend this charger