{"product_id":"sma-backup-box-63a-3-pole","title":"SMA Backup Box 63A, 3-pole","description":"\u003cp\u003e\u003cstrong\u003eSMA Backup Box 63A, 3-pole (BU-STPH-3P63B) for SMA Sunny Tripower Hybrid X solar inverters.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe SMA Backup Box 63A, 3-pole (BU-STPH-3P63B) is an automatic backup power solution designed for SMA Sunny Tripower Hybrid X inverters. It safely disconnects your building from the utility grid during a power outage and automatically switches to battery backup, ensuring continuous power supply for connected loads up to 63 A\u003c\/p\u003e\n\u003cp\u003eDesigned for residential and small commercial installations, the Backup Box provides seamless switching between grid-connected and off-grid operation. When combined with a Sunny Tripower Hybrid X inverter and an SMA battery storage system, it creates a reliable whole-building backup solution that increases energy independence without compromising everyday comfort.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAutomatic Backup Power\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eIn the event of a grid failure, the Backup Box automatically isolates the installation from the utility grid and transfers the electrical load to the battery system. Once grid power is restored, it switches back automatically, allowing the system to resume normal operation without manual intervention.\u003c\/p\u003e\n\u003cp\u003eThe system also supports black start capability, enabling the inverter and battery system to restart even after prolonged power outages, while a configurable backup energy reserve ensures stored energy is available when it is needed most.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eReliable and Energy Efficient\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe SMA Backup Box is engineered for continuous everyday operation. During normal grid operation it consumes no power, while backup mode requires only minimal energy. Built using proven industrial components, it offers reliable long-term performance and integrates seamlessly into the SMA energy ecosystem.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eKey Features\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eAutomatic switchover between grid and backup operation\u003c\/li\u003e\n\u003cli\u003eSupports the entire building up to 63 A continuous current\u003c\/li\u003e\n\u003cli\u003e3-pole grid disconnection\u003c\/li\u003e\n\u003cli\u003eCompatible with SMA Sunny Tripower Hybrid X inverters\u003c\/li\u003e\n\u003cli\u003eBlack start capability\u003c\/li\u003e\n\u003cli\u003eConfigurable backup energy reserve\u003c\/li\u003e\n\u003cli\u003eWall-mounted enclosure with IP65 protection\u003c\/li\u003e\n\u003cli\u003eIndoor and outdoor installation\u003c\/li\u003e\n\u003cli\u003eNo self-consumption during normal grid operation\u003c\/li\u003e\n\u003cli\u003eCompatible with systems using up to three hybrid inverters in parallel\u003cstrong\u003e\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe SMA Backup Box 63A, 3-pole is the ideal accessory for homeowners and businesses looking to ensure reliable backup power while maintaining seamless integration with SMA Sunny Tripower Hybrid X hybrid inverter systems.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMore information about SMA Backup Box 63A, 3-pole:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca rel=\"noopener\" title=\"SMA Backup Box 63A, 3-pole datasheet\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0803\/0719\/2150\/files\/SMA-Backup-for-Sunny-Tripower-Hybrid-X-datasheet.pdf?v=1784797818\" target=\"_blank\"\u003eDatasheet\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"SMA","offers":[{"title":"Default Title","offer_id":54785998946646,"sku":"BU-STPH-3P63B","price":695.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0803\/0719\/2150\/files\/SMA-Backup-Box-63A-3-pole.png?v=1784797405","url":"https:\/\/www.solar-go.com\/products\/sma-backup-box-63a-3-pole","provider":"Solar-Go.com","version":"1.0","type":"link"}