Over the last 30 years I have installed and maintained 13 zones to irrigate our 1 acre property using standard AC controllers (so I'm familiar with the basics ). However, I'm in the process of laying out 10 new zones in the farthest corner and don't want to trench back to the house for the sprinkler wire. (Water supply has been in place for years - just been doing manual watering.) I have decided to use the Hunter Hybrid battery powered controller for the expansion and understand that it require...
