You do not need to depend on Public utility power to get this fan
working. It is compatible or with either public utility power, solar
panel, 12 volts DC power adapter or a 12 volts battery. So you can get
it working with any duravolt 12v batteries or any other 12 volts batteries
in the market. Very ideal in rural areas where access to power is a bit
an uphill task. All you need do is get a solar to the battery to have it
charged and connect the battery to the fan. With this connection, you
are guaranteed of your fan 247 access to power. Do note that it is not
recommended to use Solar panels bigger than 80 watts as damage could
occur.

duravolt-18 is a must for every home and office. Barbers shop, Hair salon,
and anywhere cool breeze is required. It is also boxed wi for great convenience to either turn on or off. Increasing fan
speed or reducing. So need to walk around to get the fan working.
Do
note that this fan does not come with a battery, solar panel(s) or a
solar charger. You can buy all these separately to use with it.

Power input : DC12V?Max rotation: 1150rpm? 10%
Rating current: 12?10%mA
Height: 120~140cm
Size of blade: 440mm