Plugin Let’s Encrypt untk cpanel gratis :
https://github.com/Prajithp/letsencrypt-cpanel
Cara Install di Centos 6/7 :
/usr/local/cpanel/3rdparty/bin/git clone https://github.com/Prajithp/letsencrypt-cpanel.git
cd letsencrypt-cpanel
./install.sh
Cara Upgrade :
cd letsencrypt-cpanel
/usr/local/cpanel/3rdparty/bin/git pull
./upgrade.sh
Cara Uninstall :
cd letsencrypt-cpanel
./uninstall.sh
Demikian semoga bermanfaat
Sumber : https://github.com/Prajithp/letsencrypt-cpanel
Note : Kalau mau coba yang berbayar juga ada https://letsencrypt-for-cpanel.com/