{"product_id":"mppt-solar-charge-controller-20a-rv-marine-supplies-special","title":"RV Marine MPPT Solar Charge Controller 20A XTRA2210N for Off Grid Systems","description":"\u003cdiv\u003e\n\u003ch1\u003eXTRA2210N MPPT Solar Charge Controller for RV \u0026amp; Marine\u003c\/h1\u003e\n\u003cp\u003eHarvest more sun and protect your battery with this compact MPPT charge controller.\u003c\/p\u003e\n\u003cp\u003eUltra-fast MPPT tracking and DC\/DC transfer efficiency up to 98%.\u003c\/p\u003e\n\u003cp\u003eFull load efficiency reaches 97.4%.\u003c\/p\u003e\n\u003cp\u003eIt delivers up to 30% more charging efficiency than traditional PWM controllers.\u003c\/p\u003e\n\u003cp\u003eSmart, adaptive charging uses a self‑adaptive three‑stage algorithm to extend battery life for lead‑acid and lithium chemistries.\u003c\/p\u003e\n\u003cp\u003eRobust protection guards against overcharge, over-discharge, PV and battery reverse polarity, and temperature‑related derating.\u003c\/p\u003e\n\u003cp\u003eWide operating range means auto 12\/24V support (lithium may require manual identification) and tolerance for a broad PV voltage window.\u003c\/p\u003e\n\u003cp\u003eReal‑time energy statistics and an optional LCD display interface (XDB1\/XDS1\/XDS2) let you monitor performance and adjust settings on the fly.\u003c\/p\u003e\n\u003cp\u003eIsolated RS485 port with 5V\/200mA output and standard Modbus protocol enables reliable remote monitoring and integration.\u003c\/p\u003e\n\u003cp\u003eDurable design features an IP32‑rated enclosure, CE certification, and high‑quality components for long service life.\u003c\/p\u003e\n\u003cp\u003eVersatile battery support covers sealed, gel, flooded lead‑acid batteries as well as LiFePO4 and other lithium variants, with low‑temperature protection and automatic lithium charging support where applicable.\u003c\/p\u003e\n\u003cp\u003ePractical for RVs, boats, cabins, and remote\/off‑grid locations where reliable energy management matters and space is at a premium.\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cb\u003eOutput current\u003c\/b\u003e 20A maximum charge current.\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eSystem voltage\u003c\/b\u003e Auto 12\/24V; lithium may require manual identification.\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eMax PV input\u003c\/b\u003e 520W @ 24V, 260W @ 12V.\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eBattery types\u003c\/b\u003e Lead-acid variants and LiFePO4 plus other lithium chemistries.\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eProtection\u003c\/b\u003e IP32; overcharge, over-discharge, reverse polarity, and temperature derating.\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eDisplay \u0026amp; control\u003c\/b\u003e Optional XDB1\/XDS1\/XDS2 displays; monitoring and tuning via software.\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eCommunication\u003c\/b\u003e Isolated RS485 with Modbus protocol.\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eCabling\u003c\/b\u003e Recommended cables: 6 AWG (16 mm²).\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eWith the XTRA2210N, you gain dependable performance in demanding environments while keeping your battery health at the forefront.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"RV \u0026 Marine Supplies","offers":[{"title":"Default Title","offer_id":67701840216349,"sku":"RVJ424-special","price":150.0,"currency_code":"NZD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0864\/1072\/3613\/files\/rv-marine-supplies-solar-controller-solar-controller-mppt-20a-xtra2210n-rvj424-battery-1191967022.jpg?v=1784891339","url":"https:\/\/actionoutdoors.kiwi\/products\/mppt-solar-charge-controller-20a-rv-marine-supplies-special","provider":"Action Outdoors Limited","version":"1.0","type":"link"}