Should You Buy Grey Market(Or Used) Solar Panels? | 2 Tests To Do Before You Buy!

There are clearly benefits of buying used or grey market solar panels for your home or vehicle. You can save a ton of money! But are the cost savings worth the drawbacks?
Multimeter: amzn.to/3EvJS3z
My favorite(affordable) LiPo Batteries: www.us.sokbattery.com/?ref=Oi...
Handheld footage from DJI Pocket 2:
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FYI: We may receive some compensation if you purchase using the above product links. We only recommend products that we use and enjoy!