Sun2000-6ktl-m1 Firmware ~repack~

Users reported that the inverter would show a generation of ~50-100 Watts (ghost power) during the night or moonlight. This wasn't actual generation; it was a firmware calculation error where the inverter was powered up but consuming from the grid/battery, yet

Refining the "start detection" function to allow the system to begin power generation earlier in low-light morning or evening conditions. Update Procedures sun2000-6ktl-m1 firmware

Updates as recent as January 2026 have been issued for the M1 series. Users reported that the inverter would show a

V100R001C00SPC172 (released mid-2025) or newer. sun2000-6ktl-m1 firmware

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