Home Depot should have the manufacturer of this shade (and the manufacturer of any product on their web site) be linked to answer these questions. "...because answers from fellow customers are often NOT the best."
The outside of the shade is white color.
The minimum window depth requirement is 1.89 inches.
The shades block 99% of sunlight which helps with UV protection.
Thank you for your question. Each charge last up to 1 year with moderate daily operation of the shade.
We only offer white color in the motor compatible cellualr shades.
Each charge lasts up to 1 year with daily moderate use of the shade.
Hi Jim, the port next to the charging port was for the optional solar panel. The solar panel is no longer an available option.
Please see the link for remote instructions: https://images.thdstatic.com/catalog/pdfImages/5d/5d7d8c4f-4c2b-4b0a-bbc8-6fb99fbc42ae.pdf
One remote can operate up to 6 shades.