For the 6003 and 6005 Residential and 6004 Column Mount Actuators, and the 6400 In-Ground Operator. For full size Swing and Slide Gate Operator Solar options see 6524 Residential & Commercial Swing Gate Operator, and 9024 Residential & Commercial Slide Gate Operator. Choosing the solar power option should be dependent on geographical location, number of cycles per day expected and accessories to be used. Solar panels must be located in an area clear of obstructions and shading to allow maximum sunlight to reach the panel.