Description Solar vent with battery - plastic Solar powered ventilator that also has a switch and integral Nicad battery that will operate the vent for up to 30 hours when no sunlight is present. No wiring is required. The Nicad battery recharges itself again when sunlight is present. Moves up to 700 cubic feet of air per hour. Supplied with 2 types of interchangeable blade for either intake or exhaust ventilation. UV resistant white plastic body with weatherproof seals. Above deck height : 40mm Overall dia. : 190mm Hole cut-out size 95mm
