What cable size is required for AC grid connection of X1-Smart G1 inverter? Peter 02 June 2025 08:54 Use 8–10 mm² for L/N and 4–10 mm² for PE. For 8.0 kW models in 220V grids, use 8 mm² for L/N. Related articles What is the difference between models ending in "-D" and "-N" for X1-Smart G1? How do I set export control for my X1-Smart G1 inverter? How should PV modules be grounded? What are the potential consequences of incorrect "Meter Direction" setting? How does the "GMPPT" function mitigate shading losses and what are the scanning mode trade-offs? Comments 0 comments Please sign in to leave a comment.
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