{"id":176441,"date":"2026-10-14T16:23:15","date_gmt":"2026-10-14T14:23:15","guid":{"rendered":"https:\/\/mpb.kh.ua\/product\/walker-abc-14s-11-4kwh-battery-syghbp5548-inverter-kit\/"},"modified":"2026-10-14T16:23:15","modified_gmt":"2026-10-14T14:23:15","slug":"walker-abc-14s-11-4kwh-battery-syghbp5548-inverter-kit","status":"publish","type":"product","link":"https:\/\/mpb.kh.ua\/en\/product\/walker-abc-14s-11-4kwh-battery-syghbp5548-inverter-kit\/","title":{"rendered":"11.4 kWh Backup Power Kit: WALKER ABC V2 14S 51.8V 220Ah Battery (19\u2033 rack, CAN BMS) + Suyeego SYGHBP5548 5.5 kW Inverter"},"content":{"rendered":"<p>A ready-made backup power system: an 11.4 kWh lithium battery and a 5.5 kW off-grid inverter with a built-in charger and MPPT solar controller. The battery mounts in a 19\u2033 rack; there is no BMS display \u2014 charge level and parameters are shown in the app via Bluetooth.<\/p>\n<p>How long it lasts (accounting for inverter losses of \u2248 10 %): 500 W load \u2014 about 20 hours, 1 kW \u2014 about 10 hours, 2 kW \u2014 about 5 hours.<\/p>\n<p>The kit is suitable for homes, offices and server rooms, as well as for unmanned ground vehicles (UGVs) and other systems that require autonomous 230 V power. Ships in four packages.<\/p>\n","protected":false},"excerpt":{"rendered":"<p class=\"mpb-crm-spec\"><strong>Kit:<\/strong> WALKER ABC V2 14S 51.8V 220Ah 11.4kWh battery (CAN BMS, no BMS display, 19\u2033 rack-mount, 658 mm) + Suyeego SYGHBP5548 MPPT\/parallel inverter + cable with socket and plug<\/p>\n<p class=\"mpb-crm-spec\"><strong>Energy capacity:<\/strong> 11.4 kWh<\/p>\n<p class=\"mpb-crm-spec\"><strong>Output power:<\/strong> 5,500 W, pure sine wave, 230 V<\/p>\n<p class=\"mpb-crm-spec\"><strong>Battery voltage:<\/strong> 51.8 V (48 V system)<\/p>\n<p class=\"mpb-crm-spec\"><strong>Grid charging:<\/strong> up to 60 A<\/p>\n<p class=\"mpb-crm-spec\"><strong>MPPT solar controller:<\/strong> up to 500 V, up to 80 A<\/p>\n<p class=\"mpb-crm-spec\"><strong>Transfer time:<\/strong> 10 ms (UPS mode)<\/p>\n<p class=\"mpb-crm-spec\"><strong>Weight:<\/strong> battery 65 kg, inverter 10.5 kg<\/p>\n<p class=\"mpb-crm-spec\"><strong>Shipping:<\/strong> 4 packages<\/p>\n","protected":false},"featured_media":174794,"comment_status":"open","ping_status":"closed","template":"","meta":{"_monsterinsights_skip_tracking":false},"product_brand":[],"product_cat":[396],"class_list":["post-176441","product","type-product","status-publish","has-post-thumbnail","product_cat-inverterswithcharger","first","instock","shipping-taxable","purchasable","product-type-simple"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.2 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>11.4 kWh Backup Power Kit: WALKER ABC V2 14S 51.8V 220Ah Battery (19\u2033 rack, CAN BMS) + Suyeego SYGHBP5548 5.5 kW Inverter - Power for the military and for home. Always ready!<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/mpb.kh.ua\/en\/product\/walker-abc-14s-11-4kwh-battery-syghbp5548-inverter-kit\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"11.4 kWh Backup Power Kit: WALKER ABC V2 14S 51.8V 220Ah Battery (19\u2033 rack, CAN BMS) + Suyeego SYGHBP5548 5.5 kW Inverter - Power for the military and for home. Always ready!\" \/>\n<meta property=\"og:description\" content=\"Kit: WALKER ABC V2 14S 51.8V 220Ah 11.4kWh battery (CAN BMS, no BMS display, 19\u2033 rack-mount, 658 mm) + Suyeego SYGHBP5548 MPPT\/parallel inverter + cable with socket and plug Energy capacity: 11.4 kWh Output power: 5,500 W, pure sine wave, 230 V Battery voltage: 51.8 V (48 V system) Grid charging: up to 60 A MPPT solar controller: up to 500 V, up to 80 A Transfer time: 10 ms (UPS mode) Weight: battery 65 kg, inverter 10.5 kg Shipping: 4 packages\" \/>\n<meta property=\"og:url\" content=\"https:\/\/mpb.kh.ua\/en\/product\/walker-abc-14s-11-4kwh-battery-syghbp5548-inverter-kit\/\" \/>\n<meta property=\"og:site_name\" content=\"Power for the military and for home. 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