If we can avoid massive collective issues that would be appreciated as there is very little agency the individual has to address those and that helpless ess can often extend to the more solvable individual matters we all grapple with but also occasionally rise to conquer.
TL-DR: I want dual axis solar array on my hiace rooftop
Explanation:
This video clearly states the advantage of having this feature on your solar, gives you more than 8 hrs of peak power (8:00 - 17:00) with a comparatively small surface area (perfect for space-concious application), compared to about 5 hrs laying it down flat (10:00 - 15:00)
And yes, I get it. A 30% increase in energy collection daily isn’t significant to justify the maintenance that can come with actuation.
But as a guy living in a van full-time, 30% is the difference between having 2 ceiling fans on for an hr and 5 hrs through the night. Yap, full blast, it’s hot here.
Further more; this video show-cases the single axis solar array, Then I started wondering, if it reaches high noon, this guy will have to I dunno, turn his car around? So that the solar panels can actuate another way around.
Surely there is a solution to this somewhere… right?
I don’t have enough knowledge on the subject to suggest a solution.
But asking a question along a tangent since you mentioned heat:
Which colour does your van and its roof/interior have?
If its a darker colour, maybe trying a lighter colour would help reduce the heat gain?
https://www.youtube.com/watch?v=W_2lsMXR_wo
https://www.youtube.com/watch?v=qLVNjS403M8
Thanks, I was looking for a portable dual axis solar tilt solution to capture more electricity from the sun from my rooftop.
If it was heat, I would have just moved to a higher altitude place with a bonus of fresh, cool air.
My van is white, BTW ;)
so far i landed on a sketch.
Have a Crack at the design integrity Engineers :)