{"product_id":"delta-pro-ultra","title":"EcoFlow DELTA Pro Ultra Whole-Home Backup Power (UL 9540 Certificated) - DPU-US","description":"\u003cdiv data-line=\"true\" data-line-index=\"2\" data-zone-id=\"0\"\u003e\n\u003cdiv data-lark-html-role=\"root\"\u003e\n\u003ch2\u003eEcoFlow DELTA Pro Ultra Whole-Home Backup Power (UL 9540 Certificated) - DPU-US\u003c\/h2\u003e\n\u003cdiv data-line=\"true\" data-line-index=\"6\" data-zone-id=\"0\"\u003e\n\u003cspan\u003e*Note: The DELTA Pro Ultra Inverter package does not include a connection cable . To connect a second inverter to SHP2, please purchase the \u003c\/span\u003e\u003cspan class=\"text-only\" data-eleid=\"7685513\"\u003e\u003cspan class=\"text-only\"\u003econnection cable separately.\u003c\/span\u003e\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv data-line=\"true\" data-line-index=\"6\" data-zone-id=\"0\"\u003e\u003cspan class=\"text-only\" data-eleid=\"7685513\"\u003e\u003cspan class=\"text-only\"\u003eSmart Home Panel 2 requires installation before use, and the specific fee will depend on the assessment, \u003cspan data-eleid=\"3\" class=\"text-only\"\u003eand only 'EcoFlow \u003cspan class=\"text-only text-with-abbreviation text-with-abbreviation-bottomline windows-bottomline\"\u003eDELTA Pro Ultra\u003c\/span\u003e + \u003cspan class=\"text-only text-with-abbreviation text-with-abbreviation-bottomline windows-bottomline\"\u003eSmart\u003c\/span\u003e Home\u003c\/span\u003e\u003cspan data-eleid=\"2\" class=\"text-only\"\u003e \u003c\/span\u003e\u003cspan data-eleid=\"5\" class=\"text-only\"\u003ePanel 2 + Installation' includes installation services.\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv data-line=\"true\" data-line-index=\"6\" data-zone-id=\"0\"\u003e\u003cspan class=\"text-only\" data-eleid=\"7685513\"\u003e\u003cspan class=\"text-only\"\u003e\u003cspan data-eleid=\"5\" class=\"text-only\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003ch5 data-line=\"true\" data-line-index=\"6\" data-zone-id=\"0\"\u003e\u003cspan class=\"text-only\" data-eleid=\"7685513\"\u003eFeatures\u003c\/span\u003e\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan class=\"text-only\" data-eleid=\"3\"\u003e\u003cspan class=\"text-only\"\u003eThe only \u003c\/span\u003e\u003cspan class=\"text-only text-with-abbreviation text-with-abbreviation-bottomline windows-bottomline\"\u003eportable power station\u003c\/span\u003e\u003cspan class=\"text-only\"\u003e certified to both UL1973 and UL9540, offering extreme reliability for home use.\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv data-line=\"true\" data-line-index=\"2\" data-zone-id=\"0\"\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003e7.2-21.6kW output, powerful enough to run your whole home even with a central AC\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv data-line=\"true\" data-line-index=\"3\" data-zone-id=\"0\"\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003e6kWh-90kWh capacity, whole house backup for weeks with comfort\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv data-line=\"true\" data-line-index=\"4\" data-zone-id=\"0\"\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eAuto-switchover, prolonged backup, and energy bill savings with EcoFlow Smart Home Panel 2\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv data-line=\"true\" data-line-index=\"5\" data-zone-id=\"0\"\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003e5 Charging Options, even plan B has a plan B\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan class=\"text-only\"\u003eBattery automatically starts self-heating if the temperature is lower than 32℉, allowing the battery to run as normal\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv data-line=\"true\" data-line-index=\"6\" data-zone-id=\"0\"\u003e\n\u003cspan\u003e\u003c\/span\u003e\u003cbr\u003e\n\u003c\/div\u003e\n\u003cdiv data-line=\"true\" data-line-index=\"6\" data-zone-id=\"0\"\u003e\n\u003carticle class=\"text-token-text-primary w-full focus:outline-none [--shadow-height:45px] has-data-writing-block:pointer-events-none has-data-writing-block:-mt-(--shadow-height) has-data-writing-block:pt-(--shadow-height) [\u0026amp;:has([data-writing-block])\u0026gt;*]:pointer-events-auto [content-visibility:auto] supports-[content-visibility:auto]:[contain-intrinsic-size:auto_100lvh] scroll-mt-[calc(var(--header-height)+min(200px,max(70px,20svh)))]\" dir=\"auto\" data-turn-id=\"request-WEB:2faf8c9e-57e7-464d-821c-e29efc1c5337-6\" data-testid=\"conversation-turn-6\" data-scroll-anchor=\"true\" data-turn=\"assistant\" tabindex=\"-1\"\u003e\n\u003cdiv class=\"text-base my-auto mx-auto pb-10 [--thread-content-margin:--spacing(4)] thread-sm:[--thread-content-margin:--spacing(6)] thread-lg:[--thread-content-margin:--spacing(16)] px-(--thread-content-margin)\"\u003e\n\u003cdiv class=\"[--thread-content-max-width:40rem] thread-lg:[--thread-content-max-width:48rem] mx-auto max-w-(--thread-content-max-width) flex-1 group\/turn-messages focus-visible:outline-hidden relative flex w-full min-w-0 flex-col agent-turn\" tabindex=\"-1\"\u003e\n\u003cdiv class=\"flex max-w-full flex-col grow\"\u003e\n\u003cdiv data-message-author-role=\"assistant\" data-message-id=\"efc87e09-4846-43fd-bc3d-6d9b919e1edb\" dir=\"auto\" class=\"min-h-8 text-message relative flex w-full flex-col items-end gap-2 text-start break-words whitespace-normal [.text-message+\u0026amp;]:mt-1\" data-message-model-slug=\"gpt-5\"\u003e\n\u003cdiv class=\"flex w-full flex-col gap-1 empty:hidden first:pt-[1px]\"\u003e\n\u003cdiv class=\"markdown prose dark:prose-invert w-full break-words light markdown-new-styling\"\u003e\n\u003ch5 data-start=\"0\" data-end=\"30\"\u003eWhat Our Experts Think\u003c\/h5\u003e\n\u003cul data-start=\"31\" data-end=\"649\"\u003e\n\u003cli data-start=\"31\" data-end=\"178\"\u003e\n\u003cp data-start=\"33\" data-end=\"178\"\u003eThe \u003cstrong data-start=\"37\" data-end=\"97\"\u003eEcoFlow DELTA Pro Ultra Whole-Home Backup Power (DPU-US)\u003c\/strong\u003e is a \u003cstrong data-start=\"103\" data-end=\"131\"\u003eUL 9540 certified system\u003c\/strong\u003e built for \u003cstrong data-start=\"142\" data-end=\"175\"\u003ecomplete home energy security\u003c\/strong\u003e.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"179\" data-end=\"306\"\u003e\n\u003cp data-start=\"181\" data-end=\"306\"\u003eCombines \u003cstrong data-start=\"190\" data-end=\"216\"\u003emassive power capacity\u003c\/strong\u003e, \u003cstrong data-start=\"218\" data-end=\"238\"\u003esmart management\u003c\/strong\u003e, and \u003cstrong data-start=\"244\" data-end=\"274\"\u003eseamless solar integration\u003c\/strong\u003e for true energy independence.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"307\" data-end=\"413\"\u003e\n\u003cp data-start=\"309\" data-end=\"413\"\u003eIdeal for \u003cstrong data-start=\"319\" data-end=\"386\"\u003ehomeowners seeking a reliable off-grid or backup power solution\u003c\/strong\u003e during extended outages.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"414\" data-end=\"542\"\u003e\n\u003cp data-start=\"416\" data-end=\"542\"\u003eOffers \u003cstrong data-start=\"423\" data-end=\"453\"\u003eplug-and-play installation\u003c\/strong\u003e with the \u003cstrong data-start=\"463\" data-end=\"493\"\u003eEcoFlow Smart Home Panel 2\u003c\/strong\u003e, ensuring smooth transition during power loss.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"543\" data-end=\"649\"\u003e\n\u003cp data-start=\"545\" data-end=\"649\"\u003eBacked by \u003cstrong data-start=\"555\" data-end=\"596\"\u003eadvanced battery technology (LiFePO₄)\u003c\/strong\u003e for safety, durability, and long-term performance.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch5 data-start=\"651\" data-end=\"662\"\u003eQ\u0026amp;A\u003c\/h5\u003e\n\u003cp data-start=\"664\" data-end=\"850\"\u003e\u003cstrong data-start=\"664\" data-end=\"712\"\u003eQ: What makes this system UL 9540 certified?\u003c\/strong\u003e\u003cbr data-start=\"712\" data-end=\"715\"\u003eA: UL 9540 certification ensures the system meets \u003cstrong data-start=\"765\" data-end=\"808\"\u003estrict safety and performance standards\u003c\/strong\u003e for residential energy storage systems.\u003c\/p\u003e\n\u003cp data-start=\"852\" data-end=\"1050\"\u003e\u003cstrong data-start=\"852\" data-end=\"916\"\u003eQ: What is the power capacity of the DELTA Pro Ultra system?\u003c\/strong\u003e\u003cbr data-start=\"916\" data-end=\"919\"\u003eA: Each setup provides \u003cstrong data-start=\"942\" data-end=\"984\"\u003e7.2kW output and 6kWh storage per unit\u003c\/strong\u003e, expandable up to \u003cstrong data-start=\"1003\" data-end=\"1023\"\u003e21.6kW and 90kWh\u003c\/strong\u003e for whole-home coverage.\u003c\/p\u003e\n\u003cp data-start=\"1052\" data-end=\"1220\"\u003e\u003cstrong data-start=\"1052\" data-end=\"1094\"\u003eQ: Can it integrate with solar panels?\u003c\/strong\u003e\u003cbr data-start=\"1094\" data-end=\"1097\"\u003eA: Yes, it’s fully compatible with \u003cstrong data-start=\"1132\" data-end=\"1156\"\u003eEcoFlow solar panels\u003c\/strong\u003e, allowing \u003cstrong data-start=\"1167\" data-end=\"1217\"\u003erenewable charging and reduced grid dependence\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp data-start=\"1222\" data-end=\"1387\"\u003e\u003cstrong data-start=\"1222\" data-end=\"1260\"\u003eQ: How does it connect to my home?\u003c\/strong\u003e\u003cbr data-start=\"1260\" data-end=\"1263\"\u003eA: It pairs with the \u003cstrong data-start=\"1284\" data-end=\"1314\"\u003eEcoFlow Smart Home Panel 2\u003c\/strong\u003e, enabling \u003cstrong data-start=\"1325\" data-end=\"1354\"\u003eautomatic power switching\u003c\/strong\u003e and \u003cstrong data-start=\"1359\" data-end=\"1384\"\u003esmart load management\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp data-start=\"1389\" data-end=\"1564\"\u003e\u003cstrong data-start=\"1389\" data-end=\"1452\"\u003eQ: Is it suitable for both indoor and outdoor installation?\u003c\/strong\u003e\u003cbr data-start=\"1452\" data-end=\"1455\"\u003eA: Yes, it’s \u003cstrong data-start=\"1468\" data-end=\"1502\"\u003eweather-resistant and flexible\u003c\/strong\u003e, designed for both \u003cstrong data-start=\"1522\" data-end=\"1561\"\u003eindoor and sheltered outdoor setups\u003c\/strong\u003e.\u003c\/p\u003e\n\u003ch5 data-start=\"1566\" data-end=\"1590\"\u003eMaintenance Tips\u003c\/h5\u003e\n\u003cul data-start=\"1591\" data-end=\"2019\" data-is-last-node=\"\" data-is-only-node=\"\"\u003e\n\u003cli data-start=\"1591\" data-end=\"1670\"\u003e\n\u003cp data-start=\"1593\" data-end=\"1670\"\u003e\u003cstrong data-start=\"1593\" data-end=\"1616\"\u003eInspect connections\u003c\/strong\u003e and cables regularly for tightness and cleanliness.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1671\" data-end=\"1764\"\u003e\n\u003cp data-start=\"1673\" data-end=\"1764\"\u003e\u003cstrong data-start=\"1673\" data-end=\"1698\"\u003eKeep firmware updated\u003c\/strong\u003e via the EcoFlow app to maintain efficiency and safety features.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1765\" data-end=\"1843\"\u003e\n\u003cp data-start=\"1767\" data-end=\"1843\"\u003e\u003cstrong data-start=\"1767\" data-end=\"1788\"\u003eStore and operate\u003c\/strong\u003e in a clean, dry environment with proper ventilation.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1844\" data-end=\"1930\"\u003e\n\u003cp data-start=\"1846\" data-end=\"1930\"\u003e\u003cstrong data-start=\"1846\" data-end=\"1871\"\u003eAvoid deep discharges\u003c\/strong\u003e; keep charge between \u003cstrong data-start=\"1893\" data-end=\"1903\"\u003e20–90%\u003c\/strong\u003e for longer battery life.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1931\" data-end=\"2019\" data-is-last-node=\"\"\u003e\n\u003cp data-start=\"1933\" data-end=\"2019\" data-is-last-node=\"\"\u003e\u003cstrong data-start=\"1933\" data-end=\"1959\"\u003eRun system diagnostics\u003c\/strong\u003e periodically through the app to ensure optimal performance.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/article\u003e\n\u003c\/div\u003e","brand":"EcoFlow","offers":[{"title":"DELTA Pro Ultra (1 × Inverter + 1 × Battery)","offer_id":45478766837951,"sku":"DPU-US","price":3149.99,"currency_code":"USD","in_stock":true},{"title":"DELTA Pro Ultra + DELTA Pro Ultra Extra Battery (1 × Inverter + 2 × Batteries)","offer_id":45478766870719,"sku":"DPU-EB","price":4723.99,"currency_code":"USD","in_stock":true},{"title":"DELTA Pro Ultra + Smart Home Panel 2 + 400W Portable Solar Panel + Free Monitor","offer_id":45478766903487,"sku":"DPU-SHP2-400W-Monitor","price":4049.99,"currency_code":"USD","in_stock":true},{"title":"DELTA Pro Ultra + Smart Home Panel 2","offer_id":45478766936255,"sku":"SHP2-DPU","price":4199.99,"currency_code":"USD","in_stock":true},{"title":"(Members-only) DELTA Pro Ultra + 2 × 400W Portable 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Trolley","offer_id":45478767132863,"sku":"DPU-EB-TROLLEY","price":4723.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0683\/5703\/0079\/files\/ecoflow-ecoflow-delta-pro-ultra-whole-home-backup-power-ul-9540-certificated-dpu-bundle-1195484331.png?v=1775742671","url":"https:\/\/www.mybackyardzone.com\/products\/delta-pro-ultra","provider":"Your Outdoor Setup Starts Here","version":"1.0","type":"link"}