Disconnect the DC switch of each PV string connected to the inverter, and use a multi-meter to measure the voltage of the PV+ to ground and PV- to ground of each string. This will identify which string has the ground fault.
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DC Input Power (W):13000W;MPPT Voltage Range (V):150V~425V;Monitoring mode:WIFI,APP;Output Type:Single;Type:DC/AC Inverters;Place of Origin:CN;GUA;Model Number:PD0100G-SPM-EU;Brand Name:Sunshine Vendor;Input Voltage:370V (125V~500V);Output Voltage:220/230Vac;Output.
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This paper explores a pathway for integrating multiple patented technologies related to PV storage-integrated devices, charging piles, and electrical control cabinets.
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Technical: 800KW roof mounted (fixed) solar panels, hybrid inverters, 1MWh battery energy storage system, monitoring, and other balance of system equipment. Year: 2023-2024.
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