I won't claim it is easy, some basic wiring is required. The 6105.50 is basically an auto switching junction block. Your transformer, pump and battery all connect to this device. It has a pig tail lead for connecting the battery and depending on the battery you choose and type of posts it utilizes you will have to provide the wiring to the pigtail. A 6105 running on 12V uses 1A about so figure on hour for every AH the battery is rated for. Additionally the battery will need to be wired to a trickle charger, this can be solar or a wall pack charger. In a pinch you can also use lantern batteries but with a 6105 it will only last about 1-2hrs. It is a very versatile solution but some DIY is required. I recommend only using sealed or gel batteries to avoid any risk of acid spills.