Power: 25w
solar panel: 20w monocrystalline silicon a panel 9v
battery capacity: ternary lithium battery 15000 mah
charger: 2a adapter charger
gear: 3 gears
charging time: 4-6h
usage time: 3 gears 6-7 hours, 2 gears 7-8 hours, 1 gear 8-10hours
working mode: multi-function button
function mode: remote control or button control, charging indicator light, gear display, 5v bulb output, night light weak light or strong light, usb charging interface
fan size : 16 inches, height 120cm, width 45cm
solar panel size: 400*350mm