①First, select the "Grid off" option through the inverter LCD. Main Menu → Advanced Settings → Password 0010 → Grid ON/OFF → Grid OFF； ②Then turn off the AC side breaker corresponding to the inverter, and the next turn off the inverter DC switch.
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The testing process typically involves preparing the specimens according to the IEC 61701 guidelines.
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In this guide, we'll explain what solar panel mounts are and why they matter, provide a step-by-step walkthrough to build solar panel ground mounts yourself, share tips to boost your system's efficiency, cover essential permitting and safety info, and even show.
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The complete step-by-step process from site prep to customer handover - including IEC 62446 commissioning requirements, torque specs, and documentation checklist. For more on the full installation workflow, see our solar panel installation guide.
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