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VEVOR PV Combiner Box, 4 String, Solar Combiner Box with 15A Rated Current Fuse 63A Circuit Breaker Lightning Arrester and Solar Connector, Steel Case for On / Off Grid Solar Panel System, IP65

Number of Strings: 4 Strings Fuse Rating: 15A Case Material: Steel

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Is there a wire diagram for connection the cable that goes to the inverter and where the grounds go?

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Yes — a PV combiner box like this has a very standard wiring layout, and grounding is important. Each solar string positive goes through its fuse/breaker in the combiner box All protected positives join to one DC+ output to the inverter All negatives join to a negative busbar → DC– to inverter The metal box + SPD must be connected to earth ground (PE) Ground is only for safety/lightning protection, not part of power flow

By vevor

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Looks like you all are dodging my question. I will ask again: I am running a grid tied system, the grounding from the panels must go back to my home service, Bonding. Where do I connect that grounding cable in the combiner box?

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Please connect one end of the grounding wire to the terminal marked 'PE' at the bottom of the SPD (Surge Protective Device), pass the middle through the cable gland, and connect the other end to the grounding grid. Please click the link to view the yellow wire in the schematic diagram. https://send.now/jo5olj1za7gp

By vevor

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Is it UL approved?

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This product does not have UL certification, but it does have CE and FCC certifications.

By vevor

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output amps

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The maximum output current is 60A .

By vevor

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