After debating for quite a while, I ended up deciding to line the inside of the shipping container with 2inch foam board. I tried my best to make a quality video here, but filming reflective board is a bit difficult.

WARNING: Lithium batteries are dangerous and can result in fire! This video is NOT intended to be instructional or a "howto" lesson. I am not a professional. Do not attempt anything you see here without first contacting a certified and/or licensed professional.

Thanks to DavidPoz for answering my 500 questions
   / greasybrothers  

Contact Info:
My business email is [email protected]. You may contact me for sponsorships, product reviews, businessrelated questions, or any similar reason. I am not available for personal project questions or consultation. I will not respond to these emails.
NEW Twitter Page...   / lithiumsolaryt  

Disclaimers and Statements:
► I receive a small commission on purchases made using my affiliated links shared the video description and comments section. The views and opinions expressed here are my own, unbiased, and not influenced by this commission in any way.
► My videos are in no way intended to be instructional "howto" lessons. I am simply documenting my project for informational purposes. Property damage, personal injury, or death may result, even when following manufacturer's instructions. I cannot be held liable for such damage or injury. It is YOUR OBLIGATION to ensure that you are complying with any local and federal laws as well as code and permit requirements.