SB1.5-1VL-40 (Sunny Boy 1.5) from firmware version ≥ 3.11.00.R
SB2.0-1VL-40 (Sunny Boy 2.0) from firmware version ≥ 3.11.00.R
SB2.5-1VL-40 (Sunny Boy 2.5) from firmware version ≥ 3.11.00.R
