{"product_id":"sma-sb-rs-485-n-communication-card-rs-485-module-485uspb-nr-piggy-back","title":"SMA SB RS 485-N Communication Card RS-485 Module (485USPB-NR) Piggy Back","description":"\u003cp\u003eThe SMA SB RS 485-N Communication Card enables reliable RS-485 serial communication for SMA Sunny Boy inverters. This piggyback module (485USPB-NR) integrates directly onto compatible SMA inverter boards, facilitating data transmission between your solar system and monitoring equipment or building management systems. Ideal for installers and system integrators requiring industrial-grade communication protocols in multi-device solar installations.\u003c\/p\u003e","brand":"Legacy Solar Parts","offers":[{"title":"Default Title","offer_id":51209945317592,"sku":null,"price":125.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0737\/0480\/0472\/files\/Screenshot2025-12-16103826.png?v=1765899538","url":"https:\/\/legacysolarparts.com\/products\/sma-sb-rs-485-n-communication-card-rs-485-module-485uspb-nr-piggy-back","provider":"Legacy Solar Parts","version":"1.0","type":"link"}