{"product_id":"sr-hc2420-c-pwm-solar-controller","title":"SR-HC2420-C PWM SOLAR CONTROLLER","description":"\u003cdiv class=\"communicaintro\"\u003e\u003cspan\u003ePWM Solar Charge Controller. Charging Current 20A, Load Current 20A, with RS485 Communication. It supports such 5 Battery types as Custom, Sealed Lead-Acid (Factory Default), Gel Lead-Acid, Flooded (Open Cell) Lead-Acid, Lithium Battery (Default LIFEPO4)\u003c\/span\u003e\u003c\/div\u003e\u003ch1\u003ePWM Solar Charge Controller\u003c\/h1\u003e\u003cdiv class=\"communicadesc\"\u003e\n\u003ch2\u003eFeature\u003c\/h2\u003e\n\u003cdiv\u003e\n\u003cul\u003e\r\n\u003cli\u003eProducts adopt 32-bit high-speed main control chip and large-screen LCD, with adjustable charging and discharging parameters\u003c\/li\u003e\r\n\u003cli\u003eIt supports such five battery types as custom, sealed lead-acid (factory default), gel lead-acid, flooded (open cell) lead-acid, lithium battery (default lithium iron phosphate\u003c\/li\u003e\r\n\u003cli\u003eIt supports the RS485 communication interface, and the baud rate is adjustable which can support maximum 115200kps\u003c\/li\u003e\r\n\u003cli\u003eAutomatic identification of lead-acid battery system voltage.\u003c\/li\u003e\r\n\u003cli\u003eThe complete multi-stage PWM charging management can be set to off-load charging for better support of voltage-sensitive loads.\u003c\/li\u003e\r\n\u003cli\u003eTemperature compensation is adopted to automatically adjust charging parameters\u003c\/li\u003e\r\n\u003cli\u003eRich load working modes are easy to use in various DC loads.\u003c\/li\u003e\r\n\u003cli\u003eProtective functions including built-in reverse polarity protection, open circuit protection, high temperature protection, and overcurrent\/short circuit protection (can be set) are self-recovery type without damage to the controller.\u003c\/li\u003e\r\n\u003cli\u003eDual MOS anti-backflow circuit is equipped with ultra-low heat generation\u003c\/li\u003e\r\n\u003cli\u003eLithium battery activation function is provided.\u003c\/li\u003e\r\n\u003cli\u003eThe user-friendly browsing design and dynamic interface are convenient and intuitive for operation.\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003cp\u003e\u003cstrong\u003eOPERATION INSTRUCTIONS\u003c\/strong\u003e\u003c\/p\u003e\r\n\u003cul\u003e\r\n\u003cli\u003eThe first step is to connect the battery: if the connection is correct, the controller screen will light up, otherwise, please check whether the connection is correct.\u003c\/li\u003e\r\n\u003cli\u003eThe second step is to connect the solar panel: if there is strong enough sunlight (the voltage of the panel is higher than the voltage of the battery), the sun icon on the LCD screen will light up, otherwise, please check whether the connection is correct.\u003c\/li\u003e\r\n\u003cli\u003eThe third step is to connect the load: connect the load cable to the load output terminal of the controller, and the current should not exceed the rated current of the controller.\u003c\/li\u003e\r\n\u003cli\u003eThe controller will generate heat during operation, and it is recommended to install it in a ventilated and heat-dissipating environment.\u003c\/li\u003e\r\n\u003cli\u003eSelect cables with sufficient capacity to avoid excessive loss on the line and misjudgment by the controller.\u003c\/li\u003e\r\n\u003cli\u003eA common positive electrode design is applied in the controller. If grounding is required, please ground the positive electrode.\u003c\/li\u003e\r\n\u003cli\u003eIt is important to fully charge the battery frequently. The interval should be at least once a month, otherwise, it will suffer permanent damage. The battery can only be fully charged when more energy enters the battery than used by the load. Users should keep this in mind when configuring the system\u003c\/li\u003e\r\n\u003cli\u003ePlease check whether each wiring terminal of the controller is locked, otherwise, the terminal will be vulnerable when the current is excessive.\u003c\/li\u003e\r\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003cdiv\u003e\u003ctable border=\"0\" width=\"1020\" cellspacing=\"0\" cellpadding=\"0\"\u003e\r\n\u003ctbody\u003e\r\n\u003ctr\u003e\r\n\u003ctd colspan=\"3\" width=\"1020\" height=\"21\"\u003eSR-HC24-C SERIES TECHNICAL PARAMETER TABLE \u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd colspan=\"2\" height=\"37\"\u003eMODEL\u003c\/td\u003e\r\n\u003ctd\u003eHC2420-C\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd rowspan=\"2\" height=\"107\"\u003e RATED CURRENT                \u003c\/td\u003e\r\n\u003ctd\u003eCHARGE\u003c\/td\u003e\r\n\u003ctd\u003e20A\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd height=\"57\"\u003eLOAD\u003c\/td\u003e\r\n\u003ctd\u003e20A\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd height=\"20\"\u003eCURRENT DISPLAY FUNCTION\u003c\/td\u003e\r\n\u003ctd\u003e \u003c\/td\u003e\r\n\u003ctd\u003eCharging and discharging current display\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd height=\"51\"\u003eSYSTEM VOLTAGE\u003c\/td\u003e\r\n\u003ctd\u003e \u003c\/td\u003e\r\n\u003ctd\u003e12V\/24V\/U--(automatic identification)\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd height=\"68\"\u003eRATED POWER\u003c\/td\u003e\r\n\u003ctd\u003e \u003c\/td\u003e\r\n\u003ctd width=\"88\"\u003e12V\/300W 24V\/600W\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd height=\"20\"\u003eNO-LOAD LOSS\u003c\/td\u003e\r\n\u003ctd\u003e \u003c\/td\u003e\r\n\u003ctd\u003e\u0026lt;7mA\/12V ; \u0026lt;10mA\/24V\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd height=\"68\"\u003eMAXIMUM PV INPUT VOLTAGE\u003c\/td\u003e\r\n\u003ctd\u003e \u003c\/td\u003e\r\n\u003ctd width=\"451\"\u003eStart the protection and stop charging when the voltage is above 55V. Continue to charge when the voltage is below 50V.\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd colspan=\"2\" height=\"20\"\u003eMAXIMUM ALLOWABLE VOLTAGE AT THE BATTERY END\u003c\/td\u003e\r\n\u003ctd\u003e\u0026lt;32V\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd height=\"34\"\u003eBATTERY TYPE ¹\u003c\/td\u003e\r\n\u003ctd\u003e \u003c\/td\u003e\r\n\u003ctd\u003eb01(SLD)\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd height=\"34\"\u003eOVER - VOLTAGE PROTECTION\u003c\/td\u003e\r\n\u003ctd\u003e \u003c\/td\u003e\r\n\u003ctd\u003e16.0V\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd height=\"20\"\u003eEQUALIZING CHARGING VOLTAGE\u003c\/td\u003e\r\n\u003ctd\u003e \u003c\/td\u003e\r\n\u003ctd\u003e14.6V\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd height=\"20\"\u003eBOOST CHARGING VOLTAGE\u003c\/td\u003e\r\n\u003ctd\u003e \u003c\/td\u003e\r\n\u003ctd\u003e14.4V\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd height=\"20\"\u003eFLOAT CHARGE VOLTAGE\u003c\/td\u003e\r\n\u003ctd\u003e \u003c\/td\u003e\r\n\u003ctd\u003e13.8V\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd height=\"20\"\u003eCHARGING RECONNECT VOLTAGE \u003c\/td\u003e\r\n\u003ctd\u003e \u003c\/td\u003e\r\n\u003ctd\u003e13.2V\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd height=\"20\"\u003eOVER - DISCHARGE RECONNECT VOLTAGE\u003c\/td\u003e\r\n\u003ctd\u003e \u003c\/td\u003e\r\n\u003ctd\u003e12.6V\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd height=\"20\"\u003eOVER- DISCHARGE VOLTAGE\u003c\/td\u003e\r\n\u003ctd\u003e \u003c\/td\u003e\r\n\u003ctd\u003e11.1V\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd height=\"20\"\u003eEQUALIZING CHARGING TIME\u003c\/td\u003e\r\n\u003ctd\u003e \u003c\/td\u003e\r\n\u003ctd\u003e2H\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd height=\"20\"\u003eBOOST CHARGING TIME\u003c\/td\u003e\r\n\u003ctd\u003e \u003c\/td\u003e\r\n\u003ctd\u003e2H\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd height=\"20\"\u003eTEMPERATURE COMPENSATION\u003c\/td\u003e\r\n\u003ctd\u003e \u003c\/td\u003e\r\n\u003ctd\u003e-3.0mV\/°C\/2V\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd height=\"38\"\u003eLIGHT CONTROL VOLTAGE\u003c\/td\u003e\r\n\u003ctd\u003e \u003c\/td\u003e\r\n\u003ctd width=\"567\"\u003e Light control on 5V, x2\/24V;                       \u003cwbr\u003e                              \u003cwbr\u003e                              \u003cwbr\u003e                      Light control off 6V, x2\/24V\u003c\/wbr\u003e\n\u003c\/wbr\u003e\n\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd height=\"20\"\u003eTURN-ON DELAY OF LIGHT CONTROL\u003c\/td\u003e\r\n\u003ctd\u003e \u003c\/td\u003e\r\n\u003ctd\u003e1 minute\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd height=\"20\"\u003eCOMMUNICATION METHOD\u003c\/td\u003e\r\n\u003ctd\u003e \u003c\/td\u003e\r\n\u003ctd\u003eRS485\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd height=\"20\"\u003eBAUD RATE\u003c\/td\u003e\r\n\u003ctd\u003e \u003c\/td\u003e\r\n\u003ctd\u003e2400~115200bps\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd height=\"20\"\u003eCOMMUNICATION PROTOCOL\u003c\/td\u003e\r\n\u003ctd\u003e \u003c\/td\u003e\r\n\u003ctd\u003eModBus\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd height=\"20\"\u003eOPERATING TEMPERATURE\u003c\/td\u003e\r\n\u003ctd\u003e \u003c\/td\u003e\r\n\u003ctd\u003e-35°C to 60°C\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd height=\"20\"\u003eALTITUDE \u003c\/td\u003e\r\n\u003ctd\u003e \u003c\/td\u003e\r\n\u003ctd\u003e≤3000m\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd height=\"20\"\u003ePROTECTION GRADE\u003c\/td\u003e\r\n\u003ctd\u003e \u003c\/td\u003e\r\n\u003ctd\u003eIP32\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd height=\"20\"\u003eNET WEIGHT\u003c\/td\u003e\r\n\u003ctd\u003e \u003c\/td\u003e\r\n\u003ctd\u003e180g\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd rowspan=\"2\" height=\"116\"\u003ePROTECTION FUNCTION\u003c\/td\u003e\r\n\u003ctd\u003e \u003c\/td\u003e\r\n\u003ctd width=\"567\"\u003eBattery panel short-circuit protection; battery panel and battery reverse connection protection\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd height=\"56\"\u003e \u003c\/td\u003e\r\n\u003ctd width=\"567\"\u003eOver-temperature protection, load overload protection and short circuit protection\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd height=\"20\"\u003ePRODUCT DIMENSIONS\u003c\/td\u003e\r\n\u003ctd\u003e \u003c\/td\u003e\r\n\u003ctd\u003e134*85*36\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd colspan=\"3\" width=\"1020\" height=\"33\"\u003e¹Parameters when the battery type is 12V; For a 24V system, the relevant voltage points are automatically multiplied by 2; For a 48V system, the relevant voltage points are automatically multiplied by 4\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003c\/tbody\u003e\r\n\u003c\/table\u003e\u003c\/div\u003e\n\u003ch2\u003eDownloads\u003c\/h2\u003e\n\u003cdiv\u003e\u003col\u003e\n\u003cli\u003e\u003ca href=\"http:\/\/archive.communica.co.za\/Content\/Catalog\/Documents\/D2413031806.pdf\"\u003eTECHNICAL PARAMETER TABLE\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"http:\/\/archive.communica.co.za\/Content\/Catalog\/Documents\/D3872395275.pdf\"\u003eUser Manual - SR-HC24-SERIES\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"http:\/\/archive.communica.co.za\/Content\/Catalog\/Documents\/D3787752760.pdf\"\u003eDatasheet - SR-HC24-SERIES\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ol\u003e\u003c\/div\u003e\n\u003ch2\u003eAdditional Information\u003c\/h2\u003e\n\u003cdiv\u003e\u003ctable border=\"1\" cellpadding=\"7\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eDevice\u003c\/td\u003e\n\u003ctd\u003eCharge Controller\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eType\u003c\/td\u003e\n\u003ctd\u003ePWM Solar\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Srne","offers":[{"title":"Default Title","offer_id":45625165905964,"sku":"SR-HC2420-C PWM SOLAR CONTROLLER","price":410.0,"currency_code":"AED","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0300\/5376\/1068\/files\/sr-hc2420-c-pwm-solar-controller-203763_83462fb2-4b8c-4865-8efe-c9d0cb3ae99c.jpg?v=1781110838","url":"https:\/\/xytron.ae\/ar\/products\/sr-hc2420-c-pwm-solar-controller","provider":"Xytron","version":"1.0","type":"link"}