SolarPairing / Works, closed loop
SMA Sunny Island 3.0M / 4.4M / 6.0H / 8.0H × BYD Battery-Box Premium LVS 4.0-24.0
SMA's approved-batteries technical information includes BYD Battery-Box Premium LVS towers from 4.0 through 24.0 for Sunny Island 3.0M, 4.4M, 6.0H and 8.0H systems using external battery management. The approved table names BMU firmware 1.18 and BMS firmware 1.8. The number of battery modules and towers must match SMA's minimum configuration for the chosen application, phase arrangement and inverter constellation before installation.
Status
Works, closed loop
Last verified
2026-08-28
01 / About this pairing
SMA's approved-batteries technical information includes BYD Battery-Box Premium LVS towers from 4.0 through 24.0 for Sunny Island 3.0M, 4.4M, 6.0H and 8.0H systems using external battery management. The approved table names BMU firmware 1.18 and BMS firmware 1.8. The number of battery modules and towers must match SMA's minimum configuration for the chosen application, phase arrangement and inverter constellation before installation.
02 / Source
https://manuals.sma.de/SI-LiIon-TI-en.pdf