{"product_id":"solarepic-mppt-40a-solar-charge-controller-150v-pv-input-tracer-4215bn","title":"EPEVER Tracer BN Series MPPT Solar Charge Controller 150V PV (4215BN\/3215BN\/2215BN) LiFePO4","description":"\u003ch2\u003eOverview\u003c\/h2\u003e\u003cp\u003eThe EPEVER Tracer BN Series MPPT solar charge controller is designed for 12V\/24V battery systems and supports up to 150V PV input (138V @ 77°F). This listing covers the Tracer BN family models 4215BN \/ 3215BN \/ 2215BN, and includes LiFePO4 (12.8V, 4 cells in series) recommended settings for the 4215BN 40A version.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eMPPT technology with tracking efficiency up to 99.5%\u003c\/li\u003e\n\u003cli\u003eMaximum charge conversion efficiency as high as 98%\u003c\/li\u003e\n\u003cli\u003eNegative grounding design (Tracer-BN series is a negative ground controller)\u003c\/li\u003e\n\u003cli\u003eStandard Modbus interface with RS485 port (RJ45 interface)\u003c\/li\u003e\n\u003cli\u003eSmart protection functions: overcharge, overload, over-discharge, overheat, reverse polarity, and short-circuit protection\u003c\/li\u003e\n\u003cli\u003eAluminium case and heat sink design\u003c\/li\u003e\n\u003cli\u003eMultiple load work modes\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eSpecifications (Tracer 4215BN 40A)\u003c\/h2\u003e\u003ctable border=\"1\" cellpadding=\"6\" cellspacing=\"0\"\u003e\n\u003ctr\u003e\n\u003ctd\u003eController type\u003c\/td\u003e\n\u003ctd\u003eMPPT\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNominal system voltage\u003c\/td\u003e\n\u003ctd\u003e12V, 24V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRated charge current\u003c\/td\u003e\n\u003ctd\u003e40A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRated load current\u003c\/td\u003e\n\u003ctd\u003e20A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax PV open circuit voltage\u003c\/td\u003e\n\u003ctd\u003e150V \/ 138V (138V @ 77°F)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax PV input power\u003c\/td\u003e\n\u003ctd\u003e520W (12V battery) \/ 1040W (24V battery)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRecommended power input\u003c\/td\u003e\n\u003ctd\u003e600W (12V battery) \/ 1200W (24V battery)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch3\u003eLiFePO4 recommended values (12.8V \/ 4 cells in series)\u003c\/h3\u003e\u003ctable border=\"1\" cellpadding=\"6\" cellspacing=\"0\"\u003e\n\u003ctr\u003e\n\u003ctd\u003eBoost duration\u003c\/td\u003e\n\u003ctd\u003e120 sec.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTemp. compensation coefficient\u003c\/td\u003e\n\u003ctd\u003e0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOver volt. disconnect\u003c\/td\u003e\n\u003ctd\u003e15.6V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOver volt. reconnect\u003c\/td\u003e\n\u003ctd\u003e14.7V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEqualize charging volt.\u003c\/td\u003e\n\u003ctd\u003eN\/A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBoost charging volt.\u003c\/td\u003e\n\u003ctd\u003e14.5V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBoost reconnect charge volt.\u003c\/td\u003e\n\u003ctd\u003e13.2V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCharging limit voltage\u003c\/td\u003e\n\u003ctd\u003e14.6V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDischarging limit volt.\u003c\/td\u003e\n\u003ctd\u003e10.6V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLow voltage disconnect volt.\u003c\/td\u003e\n\u003ctd\u003e11.1V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLow voltage reconnect volt.\u003c\/td\u003e\n\u003ctd\u003e12.8V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUnder vol. warning volt.\u003c\/td\u003e\n\u003ctd\u003e12.0V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUnder voltage warning reconnect volt.\u003c\/td\u003e\n\u003ctd\u003e12.8V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch2\u003ePorts, Indicators \u0026amp; Terminals\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eHeat sink\u003c\/li\u003e\n\u003cli\u003eCharging LED indicator\u003c\/li\u003e\n\u003cli\u003eBattery LED indicator\u003c\/li\u003e\n\u003cli\u003eRTS port (Remote Temperature Sensor connection)\u003c\/li\u003e\n\u003cli\u003eSolar terminal\u003c\/li\u003e\n\u003cli\u003eBattery terminal\u003c\/li\u003e\n\u003cli\u003eLoad terminal\u003c\/li\u003e\n\u003cli\u003eRS-485 port\u003c\/li\u003e\n\u003cli\u003eButton (load switch)\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eRS485 port supports monitoring by PC and controller software updates via RS485 (RJ45 interface).\u003c\/p\u003e\u003ch2\u003eInstallation \u0026amp; Setup\u003c\/h2\u003e\u003ch3\u003eMounting \/ connection notes (Tracer 4215BN)\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eConnect components to the controller in the required sequence and pay attention to “+” and “-”. Do not turn on the fuse during installation. When disconnecting the system, the order will be reversed.\u003c\/li\u003e\n\u003cli\u003eAfter installation, power the controller and check the battery indicator; it should be green. Always connect the battery first so the controller can recognize the system voltage.\u003c\/li\u003e\n\u003cli\u003eInstall the battery fuse as close to the battery as possible; suggested distance is within 150 mm.\u003c\/li\u003e\n\u003cli\u003eAny negative connection of solar, load, or battery can be earth grounded as required (negative ground controller).\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003e3 ways to set the MPPT charger\u003c\/h3\u003e\u003col\u003e\n\u003cli\u003eRemote meter MT50\u003c\/li\u003e\n\u003cli\u003eAndroid EPEVER app via EPEVER eBox (WiFi or Bluetooth)\u003c\/li\u003e\n\u003cli\u003ePC monitoring and setting software “Solar Station Monitor” (use USB to RS485 converter cable model: CC-USB-RS485-150U)\u003c\/li\u003e\n\u003c\/ol\u003e\u003ch2\u003eApplications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e12V\/24V solar charging systems for LiFePO4 batteries (12.8V 4S settings provided) and other compatible battery systems\u003c\/li\u003e\n\u003cli\u003eHome, industrial, and commercial solar charging\u003c\/li\u003e\n\u003cli\u003eRV systems (negative grounding design)\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eFor compatibility or configuration support (including RS485\/Modbus monitoring options), contact service@tsolar.top or visit https:\/\/tsolar.top\/.\u003c\/p\u003e\u003ch2\u003eVideo\u003c\/h2\u003e\u003cp\u003e\u003ciframe allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture\" allowfullscreen=\"\" frameborder=\"0\" height=\"190\" src=\"https:\/\/www.youtube.com\/embed\/A0PRIifzrnw\" title=\"YouTube video player\" width=\"300\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\u003ch2 id=\"details\"\u003eDetails\u003c\/h2\u003e\u003cdiv class=\"details-gallery\"\u003e\n\u003cimg alt=\"EPEVER MPPT Solar Charge Controller Trace BN Series 150V PV Input Tracer 4215BN | 3215BN | 2215BN Works with LiFePO4 Batteries\" loading=\"lazy\" src=\"https:\/\/tsolar.top\/cdn\/shop\/files\/EPEVER-MPPT-Solar-Charge-Controller-Trace-BN-Series-150V-PV.jpg?v=1777036315\"\u003e\u003cp\u003eThe EPEVER Tracer 4215BN 40A MPPT solar charge controller provides regulated battery charging from a solar PV input.\u003c\/p\u003e\n\u003cimg alt=\"EPEVER MPPT Solar Charge Controller Trace BN Series 150V PV Input Tracer 4215BN | 3215BN | 2215BN Works with LiFePO4 Batteries\" loading=\"lazy\" src=\"https:\/\/tsolar.top\/cdn\/shop\/files\/EPEVER-MPPT-Solar-Charge-Controller-Trace-BN-Series-150V-PV_1b2f5d7b-7219-415b-9968-481e76f100c4.jpg?v=1777036322\"\u003e\u003cp\u003eThe EPEVER Tracer BN Series MPPT controller supports up to 150V PV input and includes an RS485 Modbus port with a negative-ground design.\u003c\/p\u003e\n\u003cimg alt=\"EPEVER MPPT Solar Charge Controller Trace BN Series 150V PV Input Tracer 4215BN | 3215BN | 2215BN Works with LiFePO4 Batteries\" loading=\"lazy\" src=\"https:\/\/tsolar.top\/cdn\/shop\/files\/EPEVER-MPPT-Solar-Charge-Controller-Trace-BN-Series-150V-PV.png?v=1777036328\"\u003e\u003cp\u003eThe EPEVER Tracer BN MPPT controller includes PV, battery, and load terminals plus an RS485\/RJ45 port for monitoring and parameter updates.\u003c\/p\u003e\n\u003cimg alt=\"EPEVER MPPT Solar Charge Controller Trace BN Series 150V PV Input Tracer 4215BN | 3215BN | 2215BN Works with LiFePO4 Batteries\" loading=\"lazy\" src=\"https:\/\/tsolar.top\/cdn\/shop\/files\/EPEVER-MPPT-Solar-Charge-Controller-Trace-BN-Series-150V-PV_a7b683f2-3184-495a-a2c5-ed3eec878f2d.png?v=1777036334\"\u003e\u003cp\u003eThe Tracer BN series wiring layout shows PV input through a breaker, battery connection (12\/24V), and a fused load output, plus setup options via MT50 remote meter, EPEVER app, or PC software.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"EPEVER","offers":[{"title":"40A(Tracer4215BN)","offer_id":52208708944146,"sku":"10105-1","price":178.99,"currency_code":"USD","in_stock":true},{"title":"30A(Tracer3215BN)","offer_id":52208708976914,"sku":"10105-2","price":148.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0863\/2860\/6994\/files\/LFD_0336.jpg?v=1776764885","url":"https:\/\/tsolar.top\/products\/solarepic-mppt-40a-solar-charge-controller-150v-pv-input-tracer-4215bn","provider":"TSolar","version":"1.0","type":"link"}