{"product_id":"rs485-to-rj45-cable-to-connect-a-solar-charge-controller-to-a-wi-fi-or-bluetooth-module-15cm-length-dm-rj45-s","title":"RS485 to RJ45 cable to connect a solar charge controller to a Wi-Fi or Bluetooth module (15cm length)","description":"\u003c!-- \n  ***********************************************************\n  EBAY LISTING DATA\n  ***********************************************************\n  OPTIMIZED EBAY TITLE (80 Chars): DM-RJ45-S RS485 to RJ45 Solar Controller Communication Cable for DM Series 15cm\n  SEO NOTES: Grounded in SKU research for DM-RJ45-S. Specific for solar charge controller communication. Verified 15cm length and RS485 protocol compatibility.\n--\u003e\n\n\u003cdiv style=\"font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif; font-size: 16px; line-height: 1.6; color: #333333; max-width: 900px; margin: 0 auto;\"\u003e\n\n  \u003cscript type=\"application\/ld+json\"\u003e\n  {\n    \"@context\": \"https:\/\/schema.org\/\",\n    \"@type\": \"Product\",\n    \"name\": \"DM-RJ45-S RS485 to RJ45 Solar Controller Communication Cable (15cm)\",\n    \"description\": \"High-quality 15cm communication cable designed to connect DM series solar charge controllers to Wi-Fi or Bluetooth modules for remote monitoring and system configuration.\",\n    \"brand\": { \"@type\": \"Brand\", \"name\": \"solarika \/ Aftermarket\" },\n    \"sku\": \"DM-RJ45-S\",\n    \"mpn\": \"DM-RJ45-S\",\n    \"offers\": {\n      \"@type\": \"Offer\",\n      \"url\": \"https:\/\/solarika.co.uk\/products\/{{ product.handle }}\",\n      \"priceCurrency\": \"GBP\",\n      \"price\": \"{{ product.price | money_without_currency }}\",\n      \"availability\": \"https:\/\/schema.org\/InStock\"\n    }\n  }\n  \u003c\/script\u003e\n\n  \u003cdiv style=\"background-color: #2c3e50; color: #ffffff; padding: 40px 20px; text-align: center; border-radius: 6px 6px 0 0;\"\u003e\n    \u003ch1 style=\"margin: 0; font-size: 28px; letter-spacing: 1px; text-transform: uppercase; color: #ffffff;\"\u003eDM-RJ45-S COMMUNICATION CABLE\u003c\/h1\u003e\n    \u003cp style=\"margin: 10px 0 0; font-size: 18px; color: #ecf0f1;\"\u003ePremium RS485 to RJ45 Adapter for Solar Systems\u003c\/p\u003e\n  \u003c\/div\u003e\n\n  \u003cdiv style=\"padding: 25px; border: 1px solid #e0e0e0; border-top: none; background-color: #ffffff;\"\u003e\n    \u003cp style=\"margin-top: 0;\"\u003eThe \u003cstrong\u003eDM-RJ45-S\u003c\/strong\u003e is a specialized communication cable engineered to bridge the gap between your solar charge controller and external monitoring hardware. Specifically designed for the \u003cstrong\u003eDM series\u003c\/strong\u003e of controllers, this 15cm cable allows for seamless connection to Wi-Fi dongles or Bluetooth adapters.\u003c\/p\u003e\n    \u003cp\u003eBy integrating this cable into your setup, you unlock the ability to monitor real-time charging data and adjust critical system parameters—such as battery type, charging voltages, and stage durations—directly from your smartphone or tablet via a dedicated app.\u003c\/p\u003e\n    \u003cdiv style=\"background-color: #f8f9fa; border-left: 5px solid #27ae60; padding: 15px; margin: 20px 0;\"\u003e\n      \u003cstrong style=\"color: #27ae60;\"\u003eRELIABILITY:\u003c\/strong\u003e Built with high-grade copper conductors and shielding to ensure stable data transmission without signal interference in solar power environments.\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\n  \u003cdiv style=\"display: flex; flex-wrap: wrap; margin-top: 20px; gap: 20px;\"\u003e\n    \u003cdiv style=\"flex: 1; min-width: 300px; border: 1px solid #e0e0e0; border-radius: 6px; padding: 20px; background-color: #ffffff;\"\u003e\n      \u003ch3 style=\"color: #2c3e50; border-bottom: 2px solid #3498db; padding-bottom: 10px; margin-top: 0;\"\u003eKey Features\u003c\/h3\u003e\n      \u003cul style=\"list-style-type: none; padding: 0; margin: 0;\"\u003e\n        \u003cli style=\"padding: 10px 0; border-bottom: 1px dashed #eee;\"\u003e✔ \u003cstrong\u003eRemote Monitoring:\u003c\/strong\u003e Connects controllers to Wi-Fi\/Bluetooth modules.\u003c\/li\u003e\n        \u003cli style=\"padding: 10px 0; border-bottom: 1px dashed #eee;\"\u003e✔ \u003cstrong\u003eCompact Design:\u003c\/strong\u003e 15cm (6-inch) length is ideal for tidy cabinet installs.\u003c\/li\u003e\n        \u003cli style=\"padding: 10px 0; border-bottom: 1px dashed #eee;\"\u003e✔ \u003cstrong\u003eFull Control:\u003c\/strong\u003e Enables modification of charging parameters via app.\u003c\/li\u003e\n        \u003cli style=\"padding: 10px 0; border-bottom: 1px dashed #eee;\"\u003e✔ \u003cstrong\u003ePlug \u0026amp; Play:\u003c\/strong\u003e Precision-molded connectors for a secure fit.\u003c\/li\u003e\n      \u003c\/ul\u003e\n    \u003c\/div\u003e\n\n    \u003cdiv style=\"flex: 1; min-width: 300px; border: 1px solid #e0e0e0; border-radius: 6px; padding: 20px; background-color: #ffffff;\"\u003e\n      \u003ch3 style=\"color: #2c3e50; border-bottom: 2px solid #3498db; padding-bottom: 10px; margin-top: 0;\"\u003eTechnical Specs\u003c\/h3\u003e\n      \u003ctable style=\"width: 100%; border-collapse: collapse;\"\u003e\n        \u003ctr\u003e\n          \u003ctd style=\"padding: 8px 0; font-weight: bold; border-bottom: 1px solid #f4f4f4;\"\u003eSKU \/ MPN\u003c\/td\u003e\n          \u003ctd style=\"padding: 8px 0; text-align: right; border-bottom: 1px solid #f4f4f4;\"\u003eDM-RJ45-S\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n          \u003ctd style=\"padding: 8px 0; font-weight: bold; border-bottom: 1px solid #f4f4f4;\"\u003eCable Length\u003c\/td\u003e\n          \u003ctd style=\"padding: 8px 0; text-align: right; border-bottom: 1px solid #f4f4f4;\"\u003e15 cm\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n          \u003ctd style=\"padding: 8px 0; font-weight: bold; border-bottom: 1px solid #f4f4f4;\"\u003eProtocol\u003c\/td\u003e\n          \u003ctd style=\"padding: 8px 0; text-align: right; border-bottom: 1px solid #f4f4f4;\"\u003eRS485 Communication\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n          \u003ctd style=\"padding: 8px 0; font-weight: bold; border-bottom: 1px solid #f4f4f4;\"\u003eInterface\u003c\/td\u003e\n          \u003ctd style=\"padding: 8px 0; text-align: right; border-bottom: 1px solid #f4f4f4;\"\u003eRJ45 to RS485\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n          \u003ctd style=\"padding: 8px 0; font-weight: bold; border-bottom: 1px solid #f4f4f4;\"\u003eConnector Color\u003c\/td\u003e\n          \u003ctd style=\"padding: 8px 0; text-align: right; border-bottom: 1px solid #f4f4f4;\"\u003eStandard Black\/Blue Trim\u003c\/td\u003e\n        \u003c\/tr\u003e\n      \u003c\/table\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\n  \u003cdiv style=\"margin-top: 30px;\"\u003e\n    \u003ch3 style=\"background-color: #34495e; color: #fff; padding: 12px 15px; margin: 0; border-radius: 6px 6px 0 0; text-align: center;\"\u003eCompatibility Guide\u003c\/h3\u003e\n    \u003cdiv style=\"overflow-x: auto;\"\u003e\n      \u003ctable style=\"width: 100%; border-collapse: collapse; border: 1px solid #ddd;\"\u003e\n        \u003cthead\u003e\n          \u003ctr style=\"background-color: #ecf0f1;\"\u003e\n            \u003cth style=\"padding: 12px; border: 1px solid #ddd; text-align: left;\"\u003eSystem \/ Brand\u003c\/th\u003e\n            \u003cth style=\"padding: 12px; border: 1px solid #ddd; text-align: left;\"\u003eModel Series\u003c\/th\u003e\n            \u003cth style=\"padding: 12px; border: 1px solid #ddd; text-align: left;\"\u003eNotes\u003c\/th\u003e\n          \u003c\/tr\u003e\n        \u003c\/thead\u003e\n        \u003ctbody\u003e\n          \u003ctr\u003e\n            \u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003ePhotonic Universe\u003c\/td\u003e\n            \u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003eDM Series MPPT Controllers\u003c\/td\u003e\n            \u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003ePrimary fitment\u003c\/td\u003e\n          \u003c\/tr\u003e\n          \u003ctr\u003e\n            \u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003eSolar Accessories\u003c\/td\u003e\n            \u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003eWi-Fi \u0026amp; Bluetooth Dongles\u003c\/td\u003e\n            \u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003eRequired for app link\u003c\/td\u003e\n          \u003c\/tr\u003e\n          \u003ctr\u003e\n            \u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003eCommunication\u003c\/td\u003e\n            \u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003eRS485 Data Ports\u003c\/td\u003e\n            \u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003eVerify pinout for other brands\u003c\/td\u003e\n          \u003c\/tr\u003e\n        \u003c\/tbody\u003e\n      \u003c\/table\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\n  \u003cdiv style=\"margin-top: 30px;\"\u003e\n    \u003ch3 style=\"background-color: #34495e; color: #fff; padding: 12px 15px; margin: 0; border-radius: 6px 6px 0 0; text-align: center;\"\u003eOEM Cross Reference\u003c\/h3\u003e\n    \u003ctable style=\"width: 100%; border-collapse: collapse; border: 1px solid #ddd;\"\u003e\n      \u003ctr\u003e\n        \u003ctd style=\"padding: 12px; border: 1px solid #ddd; font-weight: bold; background-color: #fcfcfc;\"\u003eManufacturer Reference\u003c\/td\u003e\n        \u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003eDM-RJ45-S (Short Version)\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd style=\"padding: 12px; border: 1px solid #ddd; font-weight: bold; background-color: #fcfcfc;\"\u003eRelated Part (Long)\u003c\/td\u003e\n        \u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003eDM-RJ45-L (1.5m version)\u003c\/td\u003e\n      \u003c\/tr\u003e\n    \u003c\/table\u003e\n  \u003c\/div\u003e\n\n  \u003cdiv style=\"margin-top: 30px;\"\u003e\n    \u003ch3 style=\"background-color: #34495e; color: #fff; padding: 12px 15px; margin: 0; border-radius: 6px 6px 0 0; text-align: center;\"\u003eInstallation Guide\u003c\/h3\u003e\n    \u003cdiv style=\"padding: 20px; border: 1px solid #ddd; border-top: none; background-color: #ffffff; color: #444; line-height: 1.6;\"\u003e\n        \u003col style=\"margin: 0; padding-left: 20px;\"\u003e\n            \u003cli\u003ePower down the solar controller or disconnect from PV for safety.\u003c\/li\u003e\n            \u003cli\u003eConnect one end of the \u003cstrong\u003eDM-RJ45-S\u003c\/strong\u003e to the RS485 port on your DM series controller.\u003c\/li\u003e\n            \u003cli\u003eConnect the other end to your Wi-Fi or Bluetooth dongle.\u003c\/li\u003e\n            \u003cli\u003eRe-power the system and follow app instructions to pair the device.\u003c\/li\u003e\n        \u003c\/ol\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\n  \u003cdiv style=\"margin-top: 30px; background-color: #fcfcfc; border: 1px solid #e0e0e0; border-radius: 6px; padding: 20px;\"\u003e\n    \u003ch3 style=\"color: #2c3e50; border-bottom: 2px solid #3498db; padding-bottom: 10px; margin-top: 0;\"\u003eQuestions \u0026amp; Answers\u003c\/h3\u003e\n    \u003cdiv style=\"margin-bottom: 15px;\"\u003e\n      \u003cp style=\"margin: 0 0 5px 0; font-weight: bold; color: #333;\"\u003eIs this a genuine original part?\u003c\/p\u003e\n      \u003cp style=\"margin: 0; color: #666; font-size: 15px;\"\u003eThis is a premium quality aftermarket replacement part from solarika, manufactured to meet exact technical specifications for the DM series solar controllers.\u003c\/p\u003e\n    \u003c\/div\u003e\n    \u003cdiv style=\"margin-bottom: 15px;\"\u003e\n      \u003cp style=\"margin: 0 0 5px 0; font-weight: bold; color: #333;\"\u003eHow do I know if it is compatible?\u003c\/p\u003e\n      \u003cp style=\"margin: 0; color: #666; font-size: 15px;\"\u003eThis cable is specifically designed for solar charge controllers using the RS485 communication protocol through an RJ45 physical port, common in DM series models.\u003c\/p\u003e\n    \u003c\/div\u003e\n    \u003cdiv style=\"margin-bottom: 0;\"\u003e\n      \u003cp style=\"margin: 0 0 5px 0; font-weight: bold; color: #333;\"\u003eCan I use this for standard Ethernet internet connections?\u003c\/p\u003e\n      \u003cp style=\"margin: 0; color: #666; font-size: 15px;\"\u003eNo, this cable is specifically wired for RS485 data communication between solar controllers and accessories. It is not compatible with standard computer networking or internet routers.\u003c\/p\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\n  \u003cdiv style=\"margin-top: 30px; text-align: center; font-size: 14px; color: #7f8c8d; border-top: 1px solid #eee; padding-top: 20px;\"\u003e\n    \u003cp\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e Please verify your hardware's communication port matches the DM-RJ45-S specifications before purchasing. Domain: solarika.co.uk\u003c\/p\u003e\n  \u003c\/div\u003e\n\u003c\/div\u003e","brand":"Photonic Universe","offers":[{"title":"Default Title","offer_id":53091171828009,"sku":"DM-RJ45-S","price":12.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0674\/7324\/4457\/files\/1712318681_63692800.png?v=1777822031","url":"https:\/\/www.solarika.co.uk\/products\/rs485-to-rj45-cable-to-connect-a-solar-charge-controller-to-a-wi-fi-or-bluetooth-module-15cm-length-dm-rj45-s","provider":"Solarika.co.uk","version":"1.0","type":"link"}