{"product_id":"acopower-pv-diode-connector-20a-4-pair-hy-as-mc4-d4","title":"AcoPower PV Diode Connector | 20A 4 Pair HY-AS-MC4-D4","description":"\u003ch3\u003eACOPOWER 20A 4-Pair PV In-Line Diode Connector - Reverse Current Protection\u003c\/h3\u003e\n\u003cp\u003eProtect your solar investment and feel the peace of mind that comes from built-in reverse-current prevention. These professional-grade diode connectors stand guard between your solar panels and switch box, instantly blocking dangerous reverse current that could damage batteries, controllers, or panels. The integrated diodes work silently and automatically-you'll never think about them, yet they're working 24\/7 to preserve your system integrity and maximize energy harvest.\u003c\/p\u003e\n\u003cp\u003eThe four-pair configuration handles complex solar arrays where multiple panels feed a single system. Copper contacts tin-plated for solder-free installation mate with rubber-gasketed nuts that tighten by hand without tools. The compact design integrates cleanly into your array cabling; every connector features TUV-approved engineering that meets all safety standards for commercial installations. Your system just got the professional-grade protection it deserves.\u003c\/p\u003e\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eIntegrated Diode Protection\u003c\/strong\u003e - Built-in diodes automatically prevent reverse current flow; protects batteries and controllers from backfeeding damage.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e20A Amperage Rating\u003c\/strong\u003e - Handles high-current solar arrays up to 20 amps without voltage drop or heat generation; oversized for safety margin.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFour-Pair Configuration\u003c\/strong\u003e - Manages complex multi-panel arrays where multiple strings combine; perfect for larger off-grid systems.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCopper Tin-Plated Contacts\u003c\/strong\u003e - Premium contact material solders easily without additional flux; maintains perfect electrical connection across thousands of cycles.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRubber-Bushed Terminals\u003c\/strong\u003e - Sealed rubber bushings prevent moisture intrusion while providing secure mechanical connection without tools.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTUV-Approved Design\u003c\/strong\u003e - Professional-grade engineering meets all international safety standards; approved for commercial and residential installations.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReverse Current Prevention\u003c\/strong\u003e - Eliminates risk of panel-to-battery back-current that could cause thermal runaway or system damage.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ACOPOWER","offers":[{"title":"Default Title","offer_id":56297037103270,"sku":"HY-AS-MC4-D4","price":25.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0731\/6344\/0294\/files\/4_MC4-diode.jpg?v=1773651001","url":"https:\/\/gridfreesupply.com\/products\/acopower-pv-diode-connector-20a-4-pair-hy-as-mc4-d4","provider":"Grid Free Supply","version":"1.0","type":"link"}