Sun2000-6ktl-m1 Firmware [new]

As of early 2026, the primary firmware series for the M1 inverter range (3KTL to 10KTL) is the branch.

Valid for SUN2000-6KTL-M1 and other M1 series models. sun2000-6ktl-m1 firmware

💡 Always verify the "SPC" (Service Pack) number. Higher numbers usually include more recent security patches and grid-code updates. 🛠️ How to Update via FusionSolar As of early 2026, the primary firmware series