Running a fan on solar without draining power.

[EamonX123]

Thank you for that. I will check it out also.

[solardreamer]

RoadPro makes a 12V 10" fan that has 2 speeds and requires < 10W.

[PNPmacnab]

At my 12V camp I built a couple of these with 3 or four computer fans. My wife loves it for sleeping. A lot of air and not much power. On the bedroom fan I added a NANO micro, only $3 that runs the fan for an hour and then ramping down in speed for another 20 minutes before shutting off. She is asleep by then and temperature have lowered.

[Logan5]

Endless Breeze fan, by Fantastic vent, runs directly from 12v and has 4 speeds, as I recall 10 to 36 watts depending on setting.

[EamonX123]

Am located in tropical part of Africa dependent wholly on solar. I run lights, food freezer, laptop, on solar. I need to run a fan also, but before purchasing need advice. It will be a desk fan (not a large standing fan, or a ceiling fan). I will want to run it at night-time for 3 or 4 hours. What Wattage should I be looking for. Any idea where I might source (online) a suitable fan (I am in Europe at the moment).