The solar panel does not work. It has a place to charge it. Most solar panels can be charged via electrical outlet, if needed. Although the place to charge it is there, they did not include a charging cable. I purchased one with several heads, but none of them work with it.
If you use the optional battery, the fountain works, however, the batteries run out within a couple days, since they are only AA batteries. 
Messaged Wayfair about getting the charging cable, and they said there isn't one. (Then WHY is there a charging spot??????)
So, I asked for a new solar panel, and they said they would just have to refund me, since the item is a clearance item. 
VERY disappointed!!!!