{"product_id":"mppt-solar-charge-controllers","title":"MPPT Solar Charge Controller | 20A, 40A, 60A","description":"\u003ch2\u003eFeatures\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eAutomatically detects 12V or 24V DC system voltages\u003c\/li\u003e\n\u003cli\u003eCompatible with various deep cycle battery options: Sealed, Gel, Flooded, and Lithium\u003c\/li\u003e\n\u003cli\u003eInnovative MPPT technology with high tracking efficiency of up to 99% and peak conversion efficiency of 98%\u003c\/li\u003e\n\u003cli\u003eElectronic protection against reverse polarity, overcharging, over-discharging, overload, short-circuiting, and reverse current\u003c\/li\u003e\n\u003cli\u003eLCD screen and multiple LED indicators for displaying system operation information, customizable parameters, and error codes\u003c\/li\u003e\n\u003cli\u003eFeatures diverse load control; also capable of charging over-discharged lithium batteries\u003c\/li\u003e\n\u003cli\u003eDie-cast aluminum design allows for efficient heat dissipation\u003c\/li\u003e\n\u003cli\u003eRS232 port to communicate with BT-1 Bluetooth module\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003cul class=\"prod-specs\"\u003e\n\u003cli\u003e\n\u003cb\u003eNominal System Voltage:\u003c\/b\u003e 12V\/24V Auto Recognition\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eRated Battery Current:\u003c\/b\u003e 20A\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eRated Load Current:\u003c\/b\u003e 20A\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eMax. PV Input Short Current:\u003c\/b\u003e 25A\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eMax. Battery Voltage:\u003c\/b\u003e 32V\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eMax Solar Input Voltage:\u003c\/b\u003e 100 VDC\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eDischarge Circuit Voltage Drop:\u003c\/b\u003e ≤0.15 V\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMax. Photovoltaic System Input Power: \u003c\/strong\u003e260W\/12V, 520W\/24V\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConversion Efficiency:\u003c\/strong\u003e ≤98%\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMPPT Tracking Efficiency: \u003c\/strong\u003e\u0026gt;99%\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOperating Temperature: \u003c\/strong\u003e-35℃ to +45℃\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProtection Degree:\u003c\/strong\u003e IP32\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eNet Weight:\u003c\/b\u003e 3.08 lb\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eOverall Dimensions:\u003c\/b\u003e 8.27 x 5.94 x 2.34 in\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"RICH SOLAR","offers":[{"title":"20A","offer_id":50684616016160,"sku":"RS-MPPT20","price":89.99,"currency_code":"USD","in_stock":true},{"title":"40A","offer_id":50698827694368,"sku":"RS-MPPT40","price":159.99,"currency_code":"USD","in_stock":true},{"title":"60A","offer_id":50684616048928,"sku":"RS-MPPT60","price":299.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0872\/8726\/7616\/files\/RichSolar20AmpMPPTSolarChargeController2_b6e1fbc2-1074-49b2-b817-ae60c87687c7.jpg?v=1757774844","url":"https:\/\/solarpunkit.com\/products\/mppt-solar-charge-controllers","provider":"SOLARPUNKit","version":"1.0","type":"link"}