These models of the evolution and predicted photometry for non-irradiated, substellar mass objects (brown dwarfs and extrasolar giant planets) belong to the Sonora 2018 model series, to be described in Marley et al., currently in preparation for submission to Astrophysical Journal. Evolution tables provide luminosity, effective temperature, radius, gravity, and moment of inertia as a function of object mass and age. Photometry tables provide expected brightness in a selection of commonly used passbands, including those of JWST. This particular set of tables are for cloudless, solar C/O ratio objects at three metallicities ([M/H]=-0.5, 0.0, +0.5) (relative to Lodders (2010) abundances) with 3.25 ≤ log g(cgs) ≤ 5.5 and 200 ≤ Teff(K) ≤ 2400. "Rainout" chemical equilibrium is assumed. "co1.0" in filename nomenclature refers to 1.0 times the solar C/O ratio. The solar composition [M/H]=0.0 files are the same as in https://zenodo.org/record/1309035#.XoKM6y-ZN3k except for the addition here of moment of inertia column. Errata: README.pdf - units on luminosity are erg/s not erg/s/cm^2 (4/13/2020)