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This set of MC4 Y cables is for hooking up multiple panels in parallel. Use the cables if your power system uses MC4 connectors. You only need these adapters if your battery needs the voltage to be low (18V) and the current can be higher (11.1A).
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We currently ship within the US, with more countries coming soon.
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🇺🇸 Ship from USA · On Agora since 2026
$12.99