If you use the Fmog solid synthesis, you can cleave with Piperidine 20%/DMF at room temperature that leads to the formation of piperidinium trifluoroacetate, which cannot esterify the secondary alcohols.
If you use the Boc solid synthesis, you can cleave with HCl saturating an oxygen containing solvent that fits to you (e.g. MeOH, THF, dioxane, glyme, etc.) at room temperature.
If you use any other type of peptides solid synthesis, please specify.