Power 100W, Open circuit voltage 24V, Short circuit current 5.88A, Model CKSP-F100, Brand CK solar, Working current 5.34A, Working voltage 18.7V, Name Shingled/Portable/Foldable Solar Panel.
Go down and check coupons out. Remember to check price history if it is available. Let’s see what best price is ATM.
Aliexpress
There’re some similar (or not) items on Aliexpress
You can use link bot to get even lower price:
Click here to search by yourself. Here are coupons that you can use.
Latest coupon code price check (UTC time):
Banggood
Banggood warehouse is located in China. Too bad there’s no coupon right now in Banggood.
Link: Banggood product page
Price: $-3
It looks like this item is out of stock in Banggood. If you found it then please send me the link. I will replace it.
Click here to search on Banggood!
Exclusive Allowance Coupons: https://bit.ly/3xWgD9k and https://couponsfromchina.com/short/i1u
Old coupons (from the oldest to the newest): BG091708, BGCarEle4, BGCarEle5, BGSCM11, BG845979, BGLMQ15, BGCAR639
(probably won’t work, but you can try them out)
Price history and price alert
Do you need price history chart (for all/most countries) for CK Solar CKSP-F100 100W 18.7V Shingled Solar Panel? There we go. The lowest price was: $89.99.
Price records source(s): Banggood
Click on image to enlarge. 
You can set price alert (for Banggood and Aliexpress (only if product name will be the same as on Banggood and I will post it on social media though, so it’s more like Banggood price alert)).