As discussed in #1344, the CEC module table shipped with pvlib (SAM 2018.11.11 r2, 1/3/2019) is behind the latest version shipped with SAM (SAM 2020.2.29 r3, 11/25/2020).

@mikofski in #440 you brought up pvfree -- any thoughts there this time around?

Relevant:

• Add error checks for database specs NREL/SAM#17
• Stop bundling the SAM modules/inverters database with pvlib #769
• Update module and inverter files #761