Lets Encrypt only generates certs with a 90 day expiry, so if longer than that is a requirement for you then you need to look elsewhere. You won’t be able to u

Lets Encrypt only generates certs with a 90 day expiry, so if longer than that is a requirement for you then you need to look elsewhere. You won’t be able to use the automated letsencrypt scripts to generate a cert either - you’ll have to use something like acme-tiny (it’s on github) and edit it to upload the proof-of-site-ownership challenge files to the appropriate place on your shared hosting (unless the letsencrypt script already lets you do this? Worth a quick look.)