{"product_id":"450w-mppt-booster-solar-controller-12v-50v-step-up-charging-for-24v36v48v60v72v-lifepo4-lithium-lead-acid-gel-battery","title":"450W MPPT Booster Solar Controller 12V~50V  Step-up Charging For 24V36V48V60V72V LiFePO4 Lithium Lead-acid Gel Battery","description":"\u003ch1\u003eSPECIFICATIONS\u003c\/h1\u003e\u003cp\u003e\u003cspan\u003eApplication\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eCharger Controller,Voltage Controller,Solar System Controller,Solar Working Station\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eBattery voltage\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003e24V 36V 48V 60V 72V\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eBrand Name\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eEOEXBY\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eCertification\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eCE,RoHS\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eHigh-concerned chemical\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eNone\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eInput Voltage\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003e12V-50V\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eIs Smart Device\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eno\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eItem\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eStep-up MPPT Sollar Controller\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eMPPT tracking efficiency\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003e\u0026gt; 98%\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eMaximum Current\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003e12A\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eModel Number\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eBT-450W\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eNet weight\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003e350G\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eOperating temperature\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003e-20℃-60℃\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eOrigin\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eMainland China\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eStep-up Ouput Voltage\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003e24V-88V Adjustable\u003c\/span\u003e\u003c\/p\u003e\u003cdiv class=\"detailmodule_html\"\u003e\u003cdiv class=\"detail-desc-decorate-richtext\"\u003e\n\u003cdiv\u003e\u003cspan style=\"color:rgb(211, 49, 21);font-size:20px\"\u003eNote:This device contains instructions in Chinese, If you need the English version of the user manual, please contact us and we will send the electronic English version of the user manual to you.\u003c\/span\u003e\u003c\/div\u003e\n\u003ch1 style='font-family:\"TT Norms Pro\", \"Open Sans\", Roboto, Arial, Helvetica, sans-serif, SimSun;letter-spacing:normal;text-align:left;white-space:normal;color:rgb(34, 34, 34);box-sizing:border-box' class=\"MsoNormal\" align=\"left\"\u003e\u003cspan style=\"color:rgb(244, 78, 59);font-size:20px;font-family:arial, helvetica, sans-serif\"\u003eThis controller is a boost controller. The solar panel voltage must be lower than the battery voltage to boost charge the battery. For instance, when charging a 24V battery, the solar panel voltage should be lower than the battery voltage. You can connect 12V or 18V solar panels.\u003c\/span\u003e\u003c\/h1\u003e\n\u003cdiv\u003e\u003cimg width=\"944\" height=\"1259\" src=\"https:\/\/ae01.alicdn.com\/kf\/S80bb2b7c569441a48dbb9634a81b0a86A.jpg\" slate-data-type=\"image\"\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size:20px\"\u003e\u003cstrong\u003eProduct Description:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size:16px\"\u003eWelcome to our store, where we proudly introduce an efficient MPPT solar boost controller designed for solar panel systems. This controller not only enables boost output but also comes equipped with a range of exceptional safety protections and intelligent features, ensuring smooth operation and efficient charging of your solar panel system.\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003e\u003cstrong\u003e\u003cspan style=\"font-size:20px\"\u003eproduct information:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size:16px\"\u003eCategory: MPPT Boost Solar Controller\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size:16px\"\u003eBrand: EOEXBY\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size:16px\"\u003eModel: BT series\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size:16px\"\u003eMaterial:  aluminum alloy\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size:16px\"\u003eProduct size: 13.7*8*3 cm 5.06*3.03*1.03 in\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size:16px\"\u003ePacking size: 15.4*8.6*3.5 cm 6*3.06*1.06 in\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size:16px\"\u003eNet weight: 0.35kg 350g\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size:16px\"\u003eGross weight: 0.36kg 360g\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size:16px\"\u003ePackage includes: Controller*1\/fuse*2\/Chinese User Manual(If you need an electronic English user manual, please contact customer service)\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003e\u003cstrong\u003e\u003cspan style=\"font-size:20px\"\u003eSpecifications:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size:16px\"\u003eInput voltage12V-50V\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size:16px\"\u003eOutput voltage24V\/ 36V\/ 48V \/ 60V \/ 72V\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size:16px\"\u003eMaximum current12A\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size:16px\"\u003eRated power18V-300W\/36V-450W\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size:16px\"\u003eCompatible batteryLead-acid\/Lithium\/Lifepo4\/Gel\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size:16px\"\u003eMPPT maximum power point tracking technology\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size:16px\"\u003eConversion efficiency98%\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size:16px\"\u003eWorking temperature -20℃-60℃\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size:16px\"\u003eLED digital display shows\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size:16px\"\u003eIntelligent fan cooling Fan turns on at temperatures above 38°C and turns off below 32°C\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size:20px\"\u003e\u003cstrong\u003eUser notice:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size:16px\"\u003e1.This controller is suitable for solar panel inputs ranging from 12V to 50V and can boost output voltage from 24V to 88V for battery packs. The battery packs can be open or sealed lead-acid battery packs, and it also supports lithium iron phosphate and lithium batteries.\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size:16px\"\u003e2. Upon proper connection, the system starts automatically in sunlight. LED digital display lights up, signifying system initiation.\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size:16px\"\u003ePost initiation, the LED digital display shows photovoltaic panel current, power, and battery voltage. When the charging current reads 0.0A, the battery pack is fully charged, and charging stops.\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size:16px\"\u003e3. Setting Battery Pack Charging Voltage,Connect the photovoltaic panel and simultaneously hold the plus and minus buttons. The LED digital display will blink. Use the plus and minus buttons to set the charging voltage, and release the buttons to complete the setting.\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size:16px\"\u003e4. Usage Usage Suggestions\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size:16px\"\u003eAvoid overloading the controller. For an 18V system, the maximum power is 300W. If using two 18V solar panels, connect them in series or parallel. For a 36V system, the maximum power is 450W. If using more than two panels, connect them in parallel.\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size:16px\"\u003e5. Installation steps\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size:16px\"\u003e(1) Firstly, correctly connect the solar panel to the controller's input terminal.\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size:16px\"\u003e(2) Next, connect the battery to the controller's output terminal.\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size:16px\"\u003eEnsure the red wire of the input and output lines is connected to the positive terminal, and the black wire is connected to the negative terminal.\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size:16px\"\u003e(3)Wire length: To minimize energy loss, keep the wire length connecting to the controller as short as possible.\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size:16px\"\u003e(4)Solar panel placement: When using solar panels, place them in an area with ample sunlight and no obstructions. Obstructions can impact panel efficiency, leading to decreased system performance.\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size:16px\"\u003e(5)Ventilation and cooling: The controller generates heat during operation. To ensure long-term stable operation, install the controller in a well-ventilated environment to prevent overheating.\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size:16px\"\u003e(6)Fuse replacement: Strictly avoid replacing fuses with those of higher ratings or using substitutes like copper wire. The controller's fuse is rated at 15A. Proper fuse usage effectively protects the circuit and ensures device safety.\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size:16px\"\u003e(7)Adhering to the above instructions will enable you to use our MPPT solar boost controller correctly and safely. For any queries or further consultation, feel free to contact our customer service team. Thank you for your support and collaboration!\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S3815e792ee8840edaa21f66e355b173aB.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S548ea1916cad420584b4913d9f5c20f6Y.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S885e67141d634f07aedd98da254e36cep.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S1c374f2d56c7432aaec25d724fb4e407k.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/Sf92b7ae670fc476e9f3405454766dfdaV.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/Sc76ad5e8419a4c0c9042563d99fd13bdw.jpg\" slate-data-type=\"image\"\u003e\u003cbr\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\u003c\/div\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"Pindomart","offers":[{"title":"450W \/ Solar Input 12-50V \/ Step-Up 24V-72V|China Mainland","offer_id":53735889862840,"sku":"14:350853#450W;200007763:201336100;560:3979#Step-Up 24V-72V;822:200195311#Solar Input 12-50V","price":36.89,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0966\/6913\/9128\/files\/S784d8fd75189426fb684f0b753f7700dx.webp?v=1783666033","url":"https:\/\/www.pindomart.store\/products\/450w-mppt-booster-solar-controller-12v-50v-step-up-charging-for-24v36v48v60v72v-lifepo4-lithium-lead-acid-gel-battery","provider":"Pindomart","version":"1.0","type":"link"}