A 100 watt solar panel is rated by the manufactured at the best possible amount of sunlight, dust free, cloud free, etc. Most times a 100W panel is assumed to put out 50W. Don't know what batteries you are using but a lead acid can be discharged to almost 50% of charge before damaging it. A lithium...

...and the boundless breeze works the same as the endless. Thanks. Same CFM? I actually went ahead and bought one, delivered last night. It's hard to tell if it's pushing more air by feel due to the difference in surface area the airflow is spread across - the 120mm 230CFM fans have more force, but...

… If you swap the twin 25W 5300RPM fans out for 6 high efficiency 7W 3000RPM fans, you can get 960CFM crammed into that power budget. Check out Noctua. https://noctua.at/en/nf-a14-industrialppc-3000-pwm/specification I've been considering a setup using fans like that, but it would involve at least ...

So, it's June and I'm trying to get this nailed down early this time... Does anyone have any updated advice on a higher power fan for a larger swamp cooler design? The Endless Breeze which I've found mentioned in previous years seems to be no longer available. I found something similar called the Bo...

I'm planning to build the bucket cooler to cool the van I'll be bringing, and was looking for some advice. I found this 12v solar panel kit... http://www.amazon.com/gp/product/B005LR9IOG/ref=ox_sc_sfl_title_4?ie=UTF8&psc=1&smid=AU5MW0P13QZ5V If I attach this to my car's battery to supply power to th...