{"product_id":"better-ess-51-2v-600ah-30kwh-all-in-one-mobile-ess-built-in-12kw-hybrid-off-grid-three-phase-inverter","title":"51.2V 600Ah 30kwh Three-phase All in One AC380V  With 12kw Inverter Home Energy Storage System","description":"\u003ch3 data-zone-id=\"0\" data-line-index=\"0\" data-line=\"true\"\u003e\u003cspan style=\"color: rgb(255, 76, 76);\"\u003eFree Shipping \u0026amp; Free Tax\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp class=\"detail-desc-decorate-content\"\u003e\u003cspan\u003eThe Price listed is the final price! Free shipping, free customs duties and tax, You don't need to pay any other fees. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e【Scalable Capacity】\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe BetterESS 51.2V 30kWh All-in-One Battery, integrated with a powerful 12KW three-phase inverter, supports seamless parallel connection with identical models to scale up capacity. It is also compatible with the 30kWh expansion battery (BE-MB51600-300A-HWB), making it an ideal solution for large-scale energy storage needs. Please note: all parallel-connected batteries must be purchased from the same supplier and be of the same brand.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e【Versatile Applications】\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e Designed with safety, efficiency, and sustainability in mind, the BetterESS 30kWh All-in-One LiFePO4 battery delivers exceptional energy density, extended lifespan, and superior temperature performance. Enjoy versatile charging options: harness solar energy, grid power, or both simultaneously for uninterrupted supply. It is perfect for solar-powered homes, off-grid living, emergency backup power, and eco-friendly energy solutions.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e【Features】\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eBuilt to last over 10 years with 6000+ cycles at 80% DOD, this system offers extra safety through an active balancer and temperature-triggered LiFePO4 fire extinguisher. Its all-in-one design combines battery and inverter, making installation quick and hassle-free with plug-and-play convenience.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e【Time-Slot Charging \u0026amp; Discharging】\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe BetterESS 12 kW three-phase integrated system features intelligent time-slot charging and discharging. Users can set charging and discharging times to match local peak and off-peak electricity tariffs. During peak hours, the inverter supplies power from the battery; off-peak, it draws cheaper grid electricity to run the load and recharge—helping you cut energy costs efficiently.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eDownload Document\u003c\/strong\u003e\u003c\/h3\u003e\n\u003ch3\u003e\u003cspan style=\"text-decoration: underline; color: rgb(43, 0, 255);\"\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0780\/5344\/1838\/files\/BE-AO-MB51600_-_AC380V-12KW-EU.pdf?v=1784886605\"\u003eUser Manual\u003c\/a\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0780\/5344\/1838\/files\/BE-_AO-MB51628-AC380V-12KW_UN38.3.pdf?v=1783481482\"\u003e\u003cbr\u003eUN38.3\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0780\/5344\/1838\/files\/BE-_AO-MB51628-AC380V-12KW_MSDS.pdf?v=1783481482\"\u003eMSDS\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0780\/5344\/1838\/files\/EMC_Certificate_3043a705-a5a2-422c-81bc-630eb893db98.pdf?v=1783481482\"\u003eCE\u003c\/a\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cspan style=\"text-decoration: underline; color: rgb(43, 0, 255);\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0780\/5344\/1838\/files\/005_8d870e7a-bbd9-4a12-b76e-2539d0fce446.png?v=1753175965\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0780\/5344\/1838\/files\/007_6c391ad8-29c4-4d37-bb8f-40729c951162.jpg?v=1768461684\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0780\/5344\/1838\/files\/005_f1f50446-663f-4a8a-9058-a03f2490a199.png?v=1768461546\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0780\/5344\/1838\/files\/003_fd369eb1-2045-4e4f-b60c-ca1a624a2460.png?v=1768461534\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0780\/5344\/1838\/files\/003_023906cf-8a64-4bc8-876b-67a97b64ed43.png?v=1768267701\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0780\/5344\/1838\/files\/004_4bc51f64-f0aa-4752-83c4-600f60d9ed04.png?v=1753175965\" alt=\"\" style=\"color: rgb(31, 33, 36); font-size: 0.875rem;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0780\/5344\/1838\/files\/004_47cfb7b3-878a-4e3e-88ee-6253eef4af61.jpg?v=1768267700\" alt=\"\"\u003e\u003c\/span\u003e\u003c\/p\u003e","brand":"Better-ess","offers":[{"title":"51,2 V 600 Ah 30 kWh 16S \/ Mít \/ Čína (45–60 DNÍ)","offer_id":49905836163374,"sku":"BE-AO-MB51600-AC380V-12KW-CN-H","price":6159.99,"currency_code":"USD","in_stock":true},{"title":"51,2 V 600 Ah 30 kWh 16S \/ Mít \/ SKLADEM V EU (7–15 dní)","offer_id":52227025568046,"sku":null,"price":6159.99,"currency_code":"USD","in_stock":true},{"title":"51,2 V 600 Ah 30 kWh 16S \/ Žádný \/ Čína (45–60 DNÍ)","offer_id":49905836196142,"sku":"BE-AO-MB51600-AC380V-12KW-CN-N","price":6099.99,"currency_code":"USD","in_stock":true},{"title":"51,2 V 600 Ah 30 kWh 16S \/ Žádný \/ SKLADEM V EU (7–15 dní)","offer_id":52227025600814,"sku":null,"price":6099.99,"currency_code":"USD","in_stock":false},{"title":"51,2 V 400 Ah 20 kWh 16S \/ Mít \/ Čína (45–60 DNÍ)","offer_id":50788025958702,"sku":null,"price":4859.99,"currency_code":"USD","in_stock":true},{"title":"51,2 V 400 Ah 20 kWh 16S \/ Mít \/ SKLADEM V EU (7–15 dní)","offer_id":52227025633582,"sku":null,"price":4859.99,"currency_code":"USD","in_stock":true},{"title":"51,2 V 400 Ah 20 kWh 16S \/ Žádný \/ Čína (45–60 DNÍ)","offer_id":50788025991470,"sku":null,"price":4799.99,"currency_code":"USD","in_stock":true},{"title":"51,2 V 400 Ah 20 kWh 16S \/ Žádný \/ SKLADEM V EU (7–15 dní)","offer_id":52227025666350,"sku":null,"price":4799.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0780\/5344\/1838\/files\/30.jpg?v=1750991261","url":"https:\/\/better-ess.com\/cs\/products\/better-ess-51-2v-600ah-30kwh-all-in-one-mobile-ess-built-in-12kw-hybrid-off-grid-three-phase-inverter","provider":"BetterESS","version":"1.0","type":"link"}