CyberPanel can issue Let’s Encrypt SSL cert for websites on it. There are 2 methods to get SSL cert for website.
1. Issue SSL when creating a website
Check Additional Features SSL during creating website.
Note: Please check and make sure the domain is pointed to CyberPanel server , otherwise Let’s Encrypt cert will NOT be issued due to DNS verification.
2. Issue SSL on website that is already created ( or failed on method 1 due to incorrect DNS record )
On CyberPanel , go SSL tab , and then Manage SSL, select domain, and click Issue SSL.