{"product_id":"si-485pb-nr-communication-interface","title":"SMA SI-485PB-NR RS 485 Communication Interface","description":"\u003cp\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0612\/1924\/2053\/files\/SMA_logo_220w.png?v=1761780168\" width=\"130\"\u003e\u003c\/p\u003e\n\u003cul class=\"accordion\"\u003e\n\u003cli class=\"accordion-item is-active\"\u003e\n\u003ch3 class=\"accordion-thumb\"\u003eDescription\u003c\/h3\u003e\n\u003cdiv class=\"accordion-panel\"\u003e\n\u003ch2\u003eSMA SI-485PB-NR RS485 Communication Interface Retrofit Kit\u003c\/h2\u003e\n\u003cp\u003eThe SMA SI-485PB-NR RS485 Communication Interface Retrofit Kit is an internal piggy-back expansion module engineered specifically for compatible SMA Sunny Island off-grid and battery inverter systems. It installs directly inside the inverter housing, establishing a wired RS485 communication bus with a maximum signal transmission range of up to 1,200 meters (3,937 feet).\u003c\/p\u003e\n\u003cp\u003eBy adding this interface, installers and system owners can connect Sunny Island inverters to SMA communication gateways, data managers, and monitoring devices to view real-time operating metrics and configure system parameters. Its compact form factor enables seamless retrofit integration without requiring external mounting enclosures or supplementary power supplies.\u003c\/p\u003e\n\u003ch3\u003eSpecifications:\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eManufacturer Part Number: \u003c\/b\u003e SI-485PB-NR\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eManufacturer: \u003c\/b\u003e SMA\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eCommunication interface: \u003c\/b\u003e RS485\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eMechanical:\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eProduct Type: RS485 Communication Interface \/ Retrofit Kit\u003c\/li\u003e\n\u003cli\u003eCollection: Inverters\u003c\/li\u003e\n\u003cli\u003eCategory: Inverter Communications\u003c\/li\u003e\n\u003cli\u003eCommunication Interface: RS485\u003c\/li\u003e\n\u003cli\u003eMaximum RS485 Communication Range: 1,200 m \/ 3,937 ft.\u003c\/li\u003e\n\u003cli\u003eDimensions (W × H × D): 28 × 42 × 16 mm\u003c\/li\u003e\n\u003cli\u003eWeight in LBS: 0.031 lb\u003c\/li\u003e\n\u003cli\u003eInstallation Location: Inside compatible SMA Sunny Island inverter\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli class=\"accordion-item\"\u003e\n\u003ch3 class=\"accordion-thumb\"\u003eResources\u003c\/h3\u003e\n\u003cdiv class=\"accordion-panel\"\u003e\n\u003cp style=\"font-size: 0.8em;\"\u003eDatasheet\u003c\/p\u003e\n\u003cp\u003eNo datasheet file resource available. Email \u003ca href=\"https:\/\/solux.energy\/pages\/contact\" title=\"Contact Us\"\u003esupport@solux.energy\u003c\/a\u003e for file request.\u003c\/p\u003e\n\u003chr\u003e\n\u003cp style=\"font-size: 0.8em;\"\u003eQuick Installation Guide\u003c\/p\u003e\n\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0612\/1924\/2053\/files\/smc584065pdf.pdf?v=1788492006\" target=\"_blank\"\u003e✔️ Download Quick Installation Guide\u003c\/a\u003e\u003chr\u003e\n\u003cp style=\"font-size: 0.8em;\"\u003eWarranty\u003c\/p\u003e\n\u003cp\u003eNo warranty file resource available. Email \u003ca href=\"https:\/\/solux.energy\/pages\/contact\" title=\"Contact Us\"\u003esupport@solux.energy\u003c\/a\u003e for file request.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Solux, LLC","offers":[{"title":"Default Title","offer_id":45689094766661,"sku":"SI-485PB-NR","price":139.12,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0612\/1924\/2053\/files\/SMA_SI-485PB-NR_RS_485_Communication_Interface.webp?v=1788900657","url":"https:\/\/solux.energy\/products\/si-485pb-nr-communication-interface","provider":"Solux, LLC","version":"1.0","type":"link"}