{"product_id":"mt52-lcd-display-unit-solar-controller-monitor-rs485","title":"MT52 LCD Display Unit – Solar Controller Monitor RS485","description":"\u003ch2\u003eMT52 LCD Display Unit for EPEVER Solar Controllers\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eMT52 LCD Header Unit\u003c\/strong\u003e is a next-generation communication and monitoring display designed for EPEVER solar charge controllers. Using an RS485 communication bus via an RJ45 interface, it delivers real-time data visibility and full parameter control — all from a clean, multi-function LCD screen. Made in Mainland China.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAutomatic Device Identification:\u003c\/strong\u003e Instantly identifies and displays the type, model, and parameters of the connected controller.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMulti-Function LCD Display:\u003c\/strong\u003e Large, clear screen showing operational data, working status, numbers, graphics, and text in real time.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e6 Navigation Buttons:\u003c\/strong\u003e Intuitive controls for quick, effortless navigation and parameter adjustment.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eReal-Time Data Monitoring:\u003c\/strong\u003e Continuously tracks live charging and discharging data from your connected controller.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRemote Load Switch:\u003c\/strong\u003e Toggle controller loads on or off directly from the MT52 unit.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAdjustable Charging Settings:\u003c\/strong\u003e Browse and modify charging control parameters, equipment settings, and load control parameters with ease.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMultiple Load Working Modes:\u003c\/strong\u003e Set load mode via the header — choose from Manual, Pure Light Control, Light Control + Delay, or Timing.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eVoice Alarm Function:\u003c\/strong\u003e Real-time fault detection with audible alerts to keep your system running smoothly.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLong-Distance RS485 Communication:\u003c\/strong\u003e RS485 bus architecture supports extended communication distances for flexible installation.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFactory Reset:\u003c\/strong\u003e Easily restore factory default parameters at any time.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable style=\"width:100%; border-collapse:collapse;\"\u003e\n  \u003ctr\u003e\n\u003ctd style=\"padding:6px; border:1px solid #ddd;\"\u003e\u003cstrong\u003ePart Name\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:6px; border:1px solid #ddd;\"\u003eMT52 Header Unit\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd style=\"padding:6px; border:1px solid #ddd;\"\u003e\u003cstrong\u003eMaterial\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:6px; border:1px solid #ddd;\"\u003eABS Plastic\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd style=\"padding:6px; border:1px solid #ddd;\"\u003e\u003cstrong\u003eDisplay Dimensions\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:6px; border:1px solid #ddd;\"\u003e98 × 98 mm \/ 3.86 × 3.86 in\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd style=\"padding:6px; border:1px solid #ddd;\"\u003e\u003cstrong\u003eBottom Shell Size\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:6px; border:1px solid #ddd;\"\u003e114 × 114 mm \/ 4.49 × 4.49 in\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd style=\"padding:6px; border:1px solid #ddd;\"\u003e\u003cstrong\u003eCommunication Interface\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:6px; border:1px solid #ddd;\"\u003eRJ45 (RS485 Bus)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd style=\"padding:6px; border:1px solid #ddd;\"\u003e\u003cstrong\u003eIncluded Data Line Length\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:6px; border:1px solid #ddd;\"\u003e2 m (Standard)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd style=\"padding:6px; border:1px solid #ddd;\"\u003e\u003cstrong\u003eSelf-Consumption\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:6px; border:1px solid #ddd;\"\u003e\u0026lt;15 mA (backlight off)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd style=\"padding:6px; border:1px solid #ddd;\"\u003e\u003cstrong\u003eOperating Temperature\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:6px; border:1px solid #ddd;\"\u003e-20°C to +70°C \/ -4°F to 158°F\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd style=\"padding:6px; border:1px solid #ddd;\"\u003e\u003cstrong\u003eVoltage Range\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:6px; border:1px solid #ddd;\"\u003eLow Voltage: Below 50 Vac or 75 Vdc\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd style=\"padding:6px; border:1px solid #ddd;\"\u003e\u003cstrong\u003eCompatible Controllers\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:6px; border:1px solid #ddd;\"\u003eEPEVER Controllers\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd style=\"padding:6px; border:1px solid #ddd;\"\u003e\u003cstrong\u003eOrigin\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:6px; border:1px solid #ddd;\"\u003eMade in Mainland China\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eWhat's in the Box\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e1 × MT52 LCD Header Unit\u003c\/li\u003e\n  \u003cli\u003e1 × 2 m Communication Cable\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eNotes\u003c\/h3\u003e\n\u003cp\u003ePlease allow ±1–2 cm measurement tolerance due to manual measurement. Screen color representation may vary slightly between different monitors.\u003c\/p\u003e\n\n\u003ch3\u003eYou May Also Like\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/electromagnetic-induction-tester-coil-motherboard-fault-detector\"\u003eElectromagnetic Induction Tester – Coil \u0026amp; Circuit Fault Detector\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/air-compressor-pressure-gauge-0-10-0-12-0-25-bar-hydraulic-diy\"\u003eAir Compressor Pressure Gauge 0-10\/0-12\/0-25 Bar | DIY Tool\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/balashov-2500w-handheld-steam-cleaner-kitchen-car-home\"\u003eBALASHOV 2500W Handheld Steam Cleaner – Kitchen, Car \u0026amp; Home\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eLearn more: \u003ca href=\"https:\/\/www.osha.gov\/hand-power-tools\" target=\"_blank\" rel=\"noopener\"\u003eOSHA guidance on hand and power tools\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: Which solar controllers is the MT52 LCD Display Unit compatible with?\u003c\/h4\u003e\n\u003cp\u003eA: The MT52 LCD Header Unit is designed for compatibility with EPEVER solar charge controllers. It automatically identifies the connected controller's type, model, and parameters via the RS485 communication bus, making setup straightforward and fast.\u003c\/p\u003e\n\u003ch4\u003eQ: What communication interface does the MT52 use, and how long can the cable run?\u003c\/h4\u003e\n\u003cp\u003eA: The MT52 uses an RJ45 connector with an RS485 communication bus. The RS485 architecture supports long communication distances, giving you flexibility in where you mount the display relative to your controller. A standard 2 m data cable is included in the package.\u003c\/p\u003e\n\u003ch4\u003eQ: Can I adjust charging settings directly from the MT52 display unit?\u003c\/h4\u003e\n\u003cp\u003eA: Yes. The MT52 allows you to browse and modify charging control parameters, equipment parameters, and load control parameters directly through its six navigation buttons. You can also switch load working modes (Manual, Pure Light Control, Light Control + Delay, or Timing) and restore factory default settings.\u003c\/p\u003e\n\u003ch4\u003eQ: Does the MT52 require a separate battery or power supply?\u003c\/h4\u003e\n\u003cp\u003eA: No separate battery is required. The MT52 draws power through the connected controller via the communication cable. Self-consumption is less than 15 mA when the LCD backlight is off.\u003c\/p\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"Which solar controllers is the MT52 LCD Display Unit compatible with?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The MT52 LCD Header Unit is designed for compatibility with EPEVER solar charge controllers. 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Self-consumption is less than 15 mA when the LCD backlight is off.\"}}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"BreadcrumbList\", \"itemListElement\": [{\"@type\": \"ListItem\", \"position\": 1, \"name\": \"Home\", \"item\": \"https:\/\/n8ande-60.myshopify.com\/\"}, {\"@type\": \"ListItem\", \"position\": 2, \"name\": \"Home page\", \"item\": \"https:\/\/n8ande-60.myshopify.com\/collections\/frontpage\"}, {\"@type\": \"ListItem\", \"position\": 3, \"name\": \"MT52 LCD Display Unit – Solar Controller Monitor RS485\", \"item\": \"https:\/\/n8ande-60.myshopify.com\/products\/mt52-lcd-display-unit-solar-controller-monitor-rs485\"}]}\u003c\/script\u003e","brand":"Axl","offers":[{"title":"China Mainland","offer_id":44134467797079,"sku":"200007763:201336100","price":135.7,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0676\/6008\/7383\/files\/Sfe55fcb3bd46468789b87b0d91d8b1d5x.webp?v=1786408809","url":"https:\/\/axlcustomersupport.com\/products\/mt52-lcd-display-unit-solar-controller-monitor-rs485","provider":"Axl","version":"1.0","type":"link"}