MIRRORBLDC Fans are equipped with the high-performance and energy-efficient BLDC motors. Each fan comes with a smart remote control with advanced features like 5-speed control. Operation Theory MIRROR�® BLDC Fans can direct run on any 12V solar panel within range of 60W �¢?? 150W Specifications Type of motor : Sensorless Brushless DC Motor Protection features : Blocked Blade Overvoltage Under voltage Over-current Nominal operating voltage : 230V 50HZ (150-270 V AC) Type of blades : Aluminum Available in 24 V and 48 V also. MIRROR�® BLDC FAN BEE 5 STAR RATED FAN REGULAR FAN Wattage Consumption 32 Watts 50 Watts 75 Watts Warranty 2 Years 2 Years 1 Year Air Delivery 230 210 210 Units consumed per year 210 328 493 Electricity cost per year (Rs.) 1260 1968 2958 Saving per year (Rs.) 1698 990 0 Savings for 3 Years (Rs.) 5098 2970 0 1. Usage of 18 hours per day @ 365 days 2. Electricity charges Rs.6/- per unit. 3. Savings calculated on regular fan. These measurements were achived in a lab. Actual results may vary based on individual conditions.