Apparently, this has been floating around since July 11. Can't find this document at the NuCamp page, or at the Sunflare page. Apparently, at the NuCamp gathering this was discussed as a "known issue"...but seems like nobody had ever heard of it!
Link to the actual .pdf is below. There is also the Sunflare .pdf on the issue.
Thank you for contacting us regarding your nuCamp trailer and the Sunflare flexible solar panel.
Sunflare has identified two potential concerns affecting a small number of panels:
In fewer than 2% of units, under certain conditions, electrical arcing may occur inside the solar panel assembly. This can cause visible damage, smoke or arcing.
Some panels may also experience cellular breakdown that creates a blue haze around the cells and results in low voltage output.
Your safety is our highest priority, and we are committed to resolving these issues quickly.
Please review the attached notices in detail.
Inspect your panels as described.
If you see discoloration, burn marks, holes, smoke, or a noticeable drop in performance, disconnect the panel immediately.
Contact your dealer or service provider for assistance.
nuCamp Owner Sunflare Panel Notice – includes inspection instructions, controller locations by model, and claim procedures.
Sunflare Customer Safety Notice
If you have any questions or would like help submitting a claim, please reply to this email or contact us at warranty@nucamprv.com. We are here to assist you and ensure any necessary repairs are handled promptly.
Thank you for your understanding and for being part of the nuCamp community.

2017 Outback
Towed by 2014 Touareg TDi
Comments
NuCamp rep said in their products it predominately affected a limited number of 2025 T@B 400s. She also said they believe they know which trailers were affected and most were still on dealer lots. Also, if you're battery has been installed awhile and the panel experienced no issues that you most likely don't have a panel from the defective run.
Not making any judgements, just trying to share what I believe was said.
2025 Silverado (EV) or 2019 Colorado (ICE)
2018 T@B 320 Sold
Racing the Wind and Chasing the Sun
Virginia Beach, VA
2020 nuCamp T@B 320S * Jeep Wrangler
(47,171 towing miles through the end of 2024)
2024 nuCamp T@b 320S Boondock Black Canyon (480W solar|200ah LiFePO4|1200W inverter)
2021 Jeep Wrangler Unlimited Rubicon (130W solar|100ah LiFePO4|DCDC|1000W inverter)
https://revkit.com/donmontalvo/ | https://donmontalvo.com
That makes me wonder if Sunflare can tell you if your panels are from the bad lots by the serial number? I took a picture of the labeling on the back of my new panel before installing. There's a barcode and a number. I'll have to contact Sunflare to see if they have any information.
2020 nuCamp T@B 320S * Jeep Wrangler
(47,171 towing miles through the end of 2024)
"We want to inform you of an issue identified in a small number of Sunflare flexible solar panels, specifically the 190 watt model, but also possibly in 180 watt and 310 watt models. In fewer than 2% of units shipped, we discovered that under certain conditions, electrical arcing may occur due to a slight internal misalignment during manufacturing. In rare cases, this could lead to visible damage or smoke from the solar panel."
2025 Honda Ridgeline Black Edition with Redarc Trailer Brake Controller
2024 nuCamp T@b 320S Boondock Black Canyon (480W solar|200ah LiFePO4|1200W inverter)
2021 Jeep Wrangler Unlimited Rubicon (130W solar|100ah LiFePO4|DCDC|1000W inverter)
https://revkit.com/donmontalvo/ | https://donmontalvo.com