Peter
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Recent activity by Peter-
Can I use third-party meters?
No. Only SolaX-authorized meters are compatible. Unauthorized meters may cause shutdowns and void warranty.
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What does "Bus Volt Fault" mean?
DC bus voltage is out of range. Verify PV input voltage and disconnect/reconnect PV strings.
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How do I set export control for my X1-Smart G1 inverter?
Enable it in Settings > Export Control. A SolaX meter is required to limit grid feed-in (0–20 kW range).
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How should PV modules be grounded?
Comply with local regulations. SolaX recommends grounding all conductive surfaces of the PV generator.
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What surge protection is needed for X1-Smart G1?
Install SPD Type 2 on DC (inverter end) and AC (main supply point). For VP >1100V, add SPD Type 3.
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Is an external RCD required for X1-Smart G1?
The inverter has an internal RCD. If local regulations require an external RCD, use a Type-A 300 mA model.
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What cable size is required for AC grid connection of X1-Smart G1 inverter?
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.
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Can I install the inverter of X1-Smart G1 outdoors?
Yes, it has an IP65 rating for outdoor installation. Ensure it is protected from direct sunlight, rain, and snow.
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What is the difference between models ending in "-D" and "-N" for X1-Smart G1?
"-D" models include an integrated DC disconnect switch, while "-N" models do not. An external DC switch
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How does the "GMPPT" function mitigate shading losses and what are the scanning mode trade-offs?
GMPPT (Global MPPT) actively scans for multiple power peaks under partial shading. Modes: Off (no scan, no shading), Low (scan every 4h, minimal shading/power loss), Middle (scan every 3h, moderate...