amazon.com
has the Eco-Worthy 100W Foldable Solar Panel Kit for $84.99 with free shipping.

• Includes adapters that work with most power stations. Kickstands are adjustable from 30 to 40 degrees. Also on sale
• Eco-Worthy 100W 12V Solar Panel for $72
• Eco-Worthy 100W 12V Solar Panel w/ Controller $108