When I installed our pool I placed a small storage shed behind the pool to house the filter, pump and aquarite. At the same time I ran conduit to supply an aqualuminator light and a convenience outlet that is about 10 feet from the pool. All are on GFCI protected breakers from the sub-panel I ran to the pump house. I store the pool rover in the pump house and then plug it into the weatherproof protected outlet when I want to use it.