Are you overspending on portable panels for a setup that never moves? Or are you trying to mount heavy rigid panels on a vehicle that can’t handle them?
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In this video, I break down the two distinct ways we use solar—Mobile (camping, RVs, apartments) vs. Stationary (Cabins, Sheds, Home Backup)—and tell you exactly what specifications to look for in each scenario.
I’ll show you why “cheap” rigid panels are actually the superior choice for stationary power stations, and when the extra cost of foldable panels is actually justified. Plus, we dive into the critical numbers: VOC limitations, the “75% Voltage Rule,” and how to over-panel for cloudy days without damaging your equipment.
In this video, we cover:
PART 1: Portable Power: When to pay for foldable/flexible panels and the durability trade-offs you need to accept.
PART 2: Stationary Setups: Why rigid panels are king for cabins & home backup (even with portable power stations).
The “75% Rule”: How to size your array voltage safely so you don’t fry your charge controller in winter.
Specs to Watch: Understanding Voc (Open Circuit Voltage) vs. Amps when matching panels to your power station.
⚠️ DISCLAIMER:
I am not a professional electrician. This video is for entertainment and educational purposes only. Working with electricity and solar arrays can be dangerous. Always check the specifications of your specific power station and solar panels before connecting them. If you are unsure, consult a professional. I am not responsible for voided warranties or damage to your equipment.
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*As an affiliate, I may earn a commission from qualifying purchases made through these links.
[As many of you may know, making YouTube videos is hard work! It can take this Old Jarhead 10 to 12 hours of editing (and a liberal amount of cussing) to edit one video! To help pay for this the Old Jarhead is a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for sites to earn advertising fees by advertising and linking to Amazon.com which may help cover some of the cost of camera gear etc in order to bring these videos to you!].
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