{"product_id":"3-into-1-mc-4-parallel-cables","title":"MC4 3-Into-1 Parallel Connector Cable","description":"\u003cp\u003eSolar panels can be wired together in series (+ to -) or parallel (+ to +). Wiring two panels in series effectively turns them into one larger panel, which simplifies installation but makes the array more sensitive to shading — if any part of any panel in the string is shaded, total output drops dramatically.\u003c\/p\u003e\u003cp\u003eParallel wiring solves that problem: each panel's output is independent of the others, which can make your array noticeably more efficient in partial shade — common when panels are mounted on a vehicle. This 3-into-1 cable makes it easy to wire three panels together in parallel. If you only need to combine two panels, check out our Parallel Y-Cables instead.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eKey Specs:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eConfiguration: 3-into-1 parallel (MC4)\u003c\/li\u003e\n\u003cli\u003eDimensions: 11 in. each\u003c\/li\u003e\n\u003cli\u003eWeight: 0.5 lb each\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"LightHarvest Solar","offers":[{"title":"Default Title","offer_id":47631053029566,"sku":null,"price":25.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0771\/0149\/8558\/files\/3Into1Mc-4ParallelCables.webp?v=1784502742","url":"https:\/\/lightharvestsolar.com\/products\/3-into-1-mc-4-parallel-cables","provider":"LightHarvest Solar","version":"1.0","type":"link"}