How to connect the photovoltaic power generation combiner box line
Mount the combiner box, connect solar strings to fuses and busbars, add SPD, ensure proper grounding, and connect to the inverter.
Mount the combiner box, connect solar strings to fuses and busbars, add SPD, ensure proper grounding, and connect to the inverter.
Mount the combiner box and secure it with four screws, as shown below. Use 4–10 mm2, 600 V insulated cables. Strip 8 mm of cable insulation. Ground the combiner box by connecting it to the inverter.
Plug the solar panel wire into a single pair of MC4 connectors on the combiner box. Connect the hurting wire adjacent to the blanket breaker via the output connector. Fasten it with screws.
Here’s a quick rundown:Mount the box: Choose a sturdy, weather-tight location for your combiner box. Запустіть свій PV wires into the box: Just like with a pass-through box, use strain relief to ensure a snug and waterproof fit for each wire.Встановлювати запобіжники: You’ll need to fuse each positive line from the array.
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