Validity
This document is valid for:
STP 13-US-50 (208 V) (Sunny Tripower X 13-US) from firmware version 3.14.22.R
STP 20-US-50 (Sunny Tripower X 20-US) from firmware version 03.06.15.R
STP 25-US-50 (Sunny Tripower X 25-US) from firmware version 03.06.15.R
STP 30-US-50 (Sunny Tripower X 30-US) from firmware version 03.06.15.R