Apply promo code "FAN12" sitewide at Ventallion to drop their solar ceiling fans by 12%. This solar ceiling fan runs entirely off a 40W panel and a 10,000mAh LiFePO4 battery, with up to 60 hours of runtime, requiring no house wiring. The IP65-rated motor supports 6 speeds, forward/reverse rotation, and covers spaces up to 10 ft x 10 ft. Buy Now at Ventallion Features 42" blade span, covers up to 10 ft x 10 ft 10,000mAh LiFePO4 battery, 10-60 hr runtime 40W solar panel w/ MPPT charging, 5m cable