{"product_id":"40-amp-mppt-solar-charge-controller","title":"40 Amp MPPT Solar Charge Controller","description":"\u003cdiv class=\"embed-container\"\u003e\u003cstrong data-start=\"250\" data-end=\"348\"\u003eReliable performance, efficient charging, and advanced protection for your solar power system.\u003c\/strong\u003e\u003c\/div\u003e\n\u003cp data-start=\"352\" data-end=\"681\"\u003eUpgrade your off-grid setup with this 40A MPPT Solar Charge Controller, engineered for high-efficiency energy conversion and long-lasting reliability. Designed with intelligent tracking and built-in safeguards, it ensures your batteries are charged safely and optimally—whether you’re powering a cabin, RV, or full solar array.\u003c\/p\u003e\n\u003chr data-start=\"683\" data-end=\"686\"\u003e\n\u003ch4 data-start=\"688\" data-end=\"706\"\u003eKey Features:\u003c\/h4\u003e\n\u003cul data-start=\"707\" data-end=\"1649\"\u003e\n\u003cli data-start=\"707\" data-end=\"807\"\u003e\n\u003cp data-start=\"709\" data-end=\"807\"\u003e\u003cstrong data-start=\"709\" data-end=\"736\"\u003eSmart Voltage Detection\u003c\/strong\u003e – Automatically recognizes 12V or 24V DC systems for seamless setup.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"808\" data-end=\"911\"\u003e\n\u003cp data-start=\"810\" data-end=\"911\"\u003e\u003cstrong data-start=\"810\" data-end=\"840\"\u003eWide Battery Compatibility\u003c\/strong\u003e – Works with Sealed, Gel, Flooded, and Lithium deep cycle batteries.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"912\" data-end=\"1050\"\u003e\n\u003cp data-start=\"914\" data-end=\"1050\"\u003e\u003cstrong data-start=\"914\" data-end=\"942\"\u003eHigh Efficiency Charging\u003c\/strong\u003e – Advanced MPPT technology with up to \u003cstrong data-start=\"981\" data-end=\"1008\"\u003e99% tracking efficiency\u003c\/strong\u003e and \u003cstrong data-start=\"1013\" data-end=\"1047\"\u003e98% peak conversion efficiency\u003c\/strong\u003e.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1051\" data-end=\"1201\"\u003e\n\u003cp data-start=\"1053\" data-end=\"1201\"\u003e\u003cstrong data-start=\"1053\" data-end=\"1079\"\u003eFull System Protection\u003c\/strong\u003e – Safeguards against reverse polarity, overcharging, over-discharging, overload, short-circuiting, and reverse current.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1202\" data-end=\"1337\"\u003e\n\u003cp data-start=\"1204\" data-end=\"1337\"\u003e\u003cstrong data-start=\"1204\" data-end=\"1229\"\u003eUser-Friendly Display\u003c\/strong\u003e – LCD screen plus LED indicators provide real-time system info, customizable parameters, and error codes.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1338\" data-end=\"1459\"\u003e\n\u003cp data-start=\"1340\" data-end=\"1459\"\u003e\u003cstrong data-start=\"1340\" data-end=\"1366\"\u003eVersatile Load Control\u003c\/strong\u003e – Supports diverse load functions and can even recharge over-discharged lithium batteries.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1460\" data-end=\"1544\"\u003e\n\u003cp data-start=\"1462\" data-end=\"1544\"\u003e\u003cstrong data-start=\"1462\" data-end=\"1479\"\u003eDurable Build\u003c\/strong\u003e – Die-cast aluminum housing offers excellent heat dissipation.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1545\" data-end=\"1649\"\u003e\n\u003cp data-start=\"1547\" data-end=\"1649\"\u003e\u003cstrong data-start=\"1547\" data-end=\"1566\"\u003eBluetooth Ready\u003c\/strong\u003e – RS232 port supports connection to the BT-1 Bluetooth module (sold separately).\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1651\" data-end=\"1654\"\u003e\n\u003ch4 data-start=\"1656\" data-end=\"1676\"\u003eSpecifications:\u003c\/h4\u003e\n\u003cul data-start=\"1677\" data-end=\"2139\"\u003e\n\u003cli data-start=\"1677\" data-end=\"1711\"\u003e\n\u003cp data-start=\"1679\" data-end=\"1711\"\u003e\u003cstrong data-start=\"1679\" data-end=\"1705\"\u003eRated Battery Current:\u003c\/strong\u003e 40A\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1712\" data-end=\"1743\"\u003e\n\u003cp data-start=\"1714\" data-end=\"1743\"\u003e\u003cstrong data-start=\"1714\" data-end=\"1737\"\u003eRated Load Current:\u003c\/strong\u003e 20A\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1744\" data-end=\"1783\"\u003e\n\u003cp data-start=\"1746\" data-end=\"1783\"\u003e\u003cstrong data-start=\"1746\" data-end=\"1777\"\u003eMax PV Input Short Current:\u003c\/strong\u003e 50A\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1784\" data-end=\"1816\"\u003e\n\u003cp data-start=\"1786\" data-end=\"1816\"\u003e\u003cstrong data-start=\"1786\" data-end=\"1810\"\u003eMax Battery Voltage:\u003c\/strong\u003e 32V\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1817\" data-end=\"1856\"\u003e\n\u003cp data-start=\"1819\" data-end=\"1856\"\u003e\u003cstrong data-start=\"1819\" data-end=\"1847\"\u003eMax Solar Input Voltage:\u003c\/strong\u003e 100VDC\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1857\" data-end=\"1900\"\u003e\n\u003cp data-start=\"1859\" data-end=\"1900\"\u003e\u003cstrong data-start=\"1859\" data-end=\"1891\"\u003eCharge Circuit Voltage Drop:\u003c\/strong\u003e ≤0.26V\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1901\" data-end=\"1947\"\u003e\n\u003cp data-start=\"1903\" data-end=\"1947\"\u003e\u003cstrong data-start=\"1903\" data-end=\"1938\"\u003eDischarge Circuit Voltage Drop:\u003c\/strong\u003e ≤0.15V\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1948\" data-end=\"1992\"\u003e\n\u003cp data-start=\"1950\" data-end=\"1992\"\u003e\u003cstrong data-start=\"1950\" data-end=\"1974\"\u003eWorking Temperature:\u003c\/strong\u003e -31°F to +113°F\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1993\" data-end=\"2024\"\u003e\n\u003cp data-start=\"1995\" data-end=\"2024\"\u003e\u003cstrong data-start=\"1995\" data-end=\"2017\"\u003eMax Terminal Size:\u003c\/strong\u003e 8AWG\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2025\" data-end=\"2069\"\u003e\n\u003cp data-start=\"2027\" data-end=\"2069\"\u003e\u003cstrong data-start=\"2027\" data-end=\"2056\"\u003eRated Load Current Range:\u003c\/strong\u003e 10%–90% NC\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2070\" data-end=\"2111\"\u003e\n\u003cp data-start=\"2072\" data-end=\"2111\"\u003e\u003cstrong data-start=\"2072\" data-end=\"2087\"\u003eDimensions:\u003c\/strong\u003e 9.37 x 6.81 x 2.85 in\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2112\" data-end=\"2139\"\u003e\n\u003cp data-start=\"2114\" data-end=\"2139\"\u003e\u003cstrong data-start=\"2114\" data-end=\"2129\"\u003eNet Weight:\u003c\/strong\u003e 4.41 lb\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Rich Solar","offers":[{"title":"Default Title","offer_id":46788432887982,"sku":"RS-MPPT40","price":159.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0699\/8605\/8414\/files\/40AmpMPPTSolarChargeController2.jpg?v=1755310528","url":"https:\/\/www.blueskyyard.com\/products\/40-amp-mppt-solar-charge-controller","provider":"Blue Sky Yard","version":"1.0","type":"link"}