{"product_id":"huawei-backup-box-b1-for-three-phase-systems-hua-backup-box-b1","title":"Huawei Backup Box B1 for Three Phase Systems","description":"\u003cp\u003e\r\tHuawei's Backup Box provides automatic detection \u0026amp; switchover providing reliable backup power. \u003c\/p\u003e\r\u003cp\u003e\r\tThe Backup Box is used in a residential rooftop PV plant system to control the inverter grid-tied\u003c\/p\u003e\r\u003cp\u003e\r\tor off-grid state.\u003c\/p\u003e\r\u003cp\u003e\r\tWhen the grid fails, the inverter switches to the off-grid state and supplies power to off-grid loads in backup mode.\u003c\/p\u003e\r\u003cp\u003e\r\tWhen the grid recovers, the inverter switches back to the grid-tied state.\u003c\/p\u003e\r\u003cdiv class=\"warning\"\u003e\r\tThe Box is compatible with the following Huawei Inverters: SUN2000-3\/4\/5\/6\/8\/10KTL-M1\u003c\/div\u003e\r","brand":"Huawei","offers":[{"title":"Default","offer_id":53460852801863,"sku":"HUA-BACKUP-BOX-B1","price":681.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0864\/7245\/8567\/files\/HUA_BACKUP_BOX_B1_jpg.png?v=1772735910","url":"https:\/\/uk.segen.com\/en-gb\/products\/huawei-backup-box-b1-for-three-phase-systems-hua-backup-box-b1","provider":"Segen","version":"1.0","type":"link"}