SolarPairing / Works, closed loop
SMA Sunny Island 3.0M / 4.4M / 6.0H / 8.0H × BYD Battery-Box Premium LVL 15.4
SMA's approved-batteries technical information lists BYD Battery-Box Premium LVL 15.4 for the Sunny Island 3.0M, 4.4M, 6.0H and 8.0H family with an external battery-management system. The table specifies BMU firmware 1.8 and BMS firmware B-1.3. Size the number of LVL systems for the selected single- or three-phase application using SMA's minimum-configuration tables, and confirm current regional documentation before commissioning.
Status
Works, closed loop
Last verified
2026-08-28
01 / About this pairing
SMA's approved-batteries technical information lists BYD Battery-Box Premium LVL 15.4 for the Sunny Island 3.0M, 4.4M, 6.0H and 8.0H family with an external battery-management system. The table specifies BMU firmware 1.8 and BMS firmware B-1.3. Size the number of LVL systems for the selected single- or three-phase application using SMA's minimum-configuration tables, and confirm current regional documentation before commissioning.
02 / Source
https://manuals.sma.de/SI-LiIon-TI-en.pdf