25W/21.6V monocrystalline solar panel,
IP68 brushless DC motor,14'' Nylon-Fiber-Aluminum fan blades,
dia.368mm air duct,
dia.530mm round shape fan cover,
dia.495mm round shape fan base,
18V*1.5A AC/DC Adapter of 3m wire,
can run smartly day-night nonstop,
with remote controller / 2m cable thermostat switch to on/off the fan,
include fan guard to protect fan blades,
whole piece is elegantly in White color
【working principle: fan in sunny day hours be powered by solar panel, in sunless periods be powered by AC/DC adapter】