{"product_id":"ecoflow-qty-2-delta-pro-double-voltage-hub-a510a-transfer-switch","title":"EcoFlow QTY 2 DELTA Pro + Double Voltage Hub + A510A Transfer Switch","description":"\u003ch3 dir=\"ltr\" style=\"text-align: center;\"\u003e\u003cstrong\u003eEcoFlow QTY 2 DELTA Pro + Double Voltage Hub + A510A Transfer Switch\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp style=\"text-align: center;\"\u003eFree shipping to the 48 states. We also ship to PR, HI, AK, VI, Guam, and Saipan — message us for a quote.  \u003cbr\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003eIf you don’t see the power station brand or model you need, message us.\u003cbr\u003eWe can often create a private listing for you at a great price!\u003c\/p\u003e\n\u003ch3\u003eWarranty Information\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eFull factory warranty applies to all customers\u003c\/strong\u003e, including island locations. \u003cbr\u003eThe only exception is warranty shipping to and from island locations, which is not included. \u003cbr\u003eWe offer a low‑cost 5‑year Replacement Shipping Protection plan that covers those shipping costs.\u003c\/p\u003e\n\u003cp data-start=\"848\" data-end=\"904\"\u003eSKU: 2DP-DVH+EFS-TransferSwtich-US-50A\u003cbr\u003e\u003c\/p\u003e\n\u003ch3 data-start=\"906\" data-end=\"926\"\u003eProduct Overview\u003c\/h3\u003e\n\u003cp data-start=\"928\" data-end=\"1334\"\u003eThe EcoFlow QTY 2 DELTA Pro + Double Voltage Hub + A510A is a complete home backup and energy independence solution engineered for high demand residential and professional power needs. This advanced system combines two EcoFlow DELTA Pro portable power stations with a Double Voltage Hub and the A510A Transfer Switch, creating a scalable and intelligent energy setup capable of delivering true 240V output.\u003c\/p\u003e\n\u003cp data-start=\"1336\" data-end=\"1659\"\u003eDesigned for homeowners who want reliable backup during outages or professionals requiring serious off grid power, this bundle transforms portable energy into a whole home capable solution. With seamless integration into your electrical panel, essential circuits can stay powered without extension cords or manual rewiring.\u003c\/p\u003e\n\u003cp data-start=\"1661\" data-end=\"1969\"\u003eThe EcoFlow QTY 2 DELTA Pro + Double Voltage Hub + A510A stands out by combining portability with permanent style installation flexibility. Whether powering refrigerators, well pumps, HVAC components, or heavy duty tools, this system delivers stable power with smart monitoring and multiple charging methods.\u003c\/p\u003e\n\u003ch3 data-start=\"1971\" data-end=\"2003\"\u003eSystem Purpose and Use Cases\u003c\/h3\u003e\n\u003cp data-start=\"2005\" data-end=\"2288\"\u003eThis system is purpose built for users who want control over their energy without relying on fuel based generators. It is ideal for emergency preparedness, energy resilience, off grid living, job sites, workshops, and mobile operations that require both high wattage and reliability.\u003c\/p\u003e\n\u003cp data-start=\"2290\" data-end=\"2671\"\u003eWith two DELTA Pro units working together, the EcoFlow QTY 2 DELTA Pro + Double Voltage Hub + A510A provides redundancy and scalability. One unit can be charging while the other is in use, or both can operate together for maximum output. The included transfer switch allows power to be safely routed into your home panel, ensuring selected circuits remain energized during outages.\u003c\/p\u003e\n\u003ch3 data-start=\"2673\" data-end=\"2689\"\u003eKey Features\u003c\/h3\u003e\n\u003col data-start=\"2691\" data-end=\"3212\"\u003e\n\u003cli data-start=\"2691\" data-end=\"2767\"\u003e\n\u003cp data-start=\"2694\" data-end=\"2767\"\u003eDual DELTA Pro Configuration delivering a combined 7200Wh base capacity\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2768\" data-end=\"2829\"\u003e\n\u003cp data-start=\"2771\" data-end=\"2829\"\u003eDouble Voltage Hub enabling true 240V split phase output\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2830\" data-end=\"2899\"\u003e\n\u003cp data-start=\"2833\" data-end=\"2899\"\u003eA510A Transfer Switch for safe home electrical panel integration\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2900\" data-end=\"3001\"\u003e\n\u003cp data-start=\"2903\" data-end=\"3001\"\u003eMultiple charging options including solar, AC wall outlets, EV charging stations, and DC sources\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"3002\" data-end=\"3073\"\u003e\n\u003cp data-start=\"3005\" data-end=\"3073\"\u003eSmart energy monitoring and control through the EcoFlow mobile app\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"3074\" data-end=\"3141\"\u003e\n\u003cp data-start=\"3077\" data-end=\"3141\"\u003ePortable design with wheels and handles for flexible placement\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"3142\" data-end=\"3212\"\u003e\n\u003cp data-start=\"3145\" data-end=\"3212\"\u003eQuiet zero emission operation suitable for indoor and outdoor use\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003ch3 data-start=\"3214\" data-end=\"3233\"\u003eTechnical Facts\u003c\/h3\u003e\n\u003col data-start=\"3235\" data-end=\"3690\"\u003e\n\u003cli data-start=\"3235\" data-end=\"3273\"\u003e\n\u003cp data-start=\"3238\" data-end=\"3273\"\u003eEach DELTA Pro capacity is 3600Wh\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"3274\" data-end=\"3359\"\u003e\n\u003cp data-start=\"3277\" data-end=\"3359\"\u003eCombined system capacity starts at 7200Wh and is expandable with extra batteries\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"3360\" data-end=\"3405\"\u003e\n\u003cp data-start=\"3363\" data-end=\"3405\"\u003eOutput supports 120V and 240V appliances\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"3406\" data-end=\"3497\"\u003e\n\u003cp data-start=\"3409\" data-end=\"3497\"\u003eCharging compatibility includes solar arrays, EV chargers, standard AC, and generators\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"3498\" data-end=\"3555\"\u003e\n\u003cp data-start=\"3501\" data-end=\"3555\"\u003eTransfer switch supports selected household circuits\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"3556\" data-end=\"3625\"\u003e\n\u003cp data-start=\"3559\" data-end=\"3625\"\u003eApp based monitoring provides real time usage and battery status\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"3626\" data-end=\"3690\"\u003e\n\u003cp data-start=\"3629\" data-end=\"3690\"\u003eDesigned for both portable and semi permanent installations\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003ch3 data-start=\"3692\" data-end=\"3719\"\u003eSmart Energy Management\u003c\/h3\u003e\n\u003cp data-start=\"3721\" data-end=\"4063\"\u003eWhat makes the EcoFlow QTY 2 DELTA Pro + Double Voltage Hub + A510A especially powerful is its intelligent energy management. Through the EcoFlow app, users can monitor load levels, schedule charging, prioritize power usage, and receive system alerts. This allows better energy efficiency and ensures batteries are available when needed most.\u003c\/p\u003e\n\u003cp data-start=\"4065\" data-end=\"4295\"\u003eSolar compatibility allows users to reduce grid dependence and fuel costs. When paired with solar panels, the system can recharge during daylight hours, making it an excellent solution for sustainable living and long term outages.\u003c\/p\u003e\n\u003ch3 data-start=\"4297\" data-end=\"4316\"\u003eWhat's Included\u003c\/h3\u003e\n\u003col data-start=\"4318\" data-end=\"4560\"\u003e\n\u003cli data-start=\"4318\" data-end=\"4368\"\u003e\n\u003cp data-start=\"4321\" data-end=\"4368\"\u003eTwo EcoFlow DELTA Pro Portable Power Stations\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"4369\" data-end=\"4404\"\u003e\n\u003cp data-start=\"4372\" data-end=\"4404\"\u003eOne EcoFlow Double Voltage Hub\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"4405\" data-end=\"4435\"\u003e\n\u003cp data-start=\"4408\" data-end=\"4435\"\u003eOne A510A Transfer Switch\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"4436\" data-end=\"4459\"\u003e\n\u003cp data-start=\"4439\" data-end=\"4459\"\u003eAC Charging Cables\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"4460\" data-end=\"4486\"\u003e\n\u003cp data-start=\"4463\" data-end=\"4486\"\u003eSolar Charging Cables\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"4487\" data-end=\"4514\"\u003e\n\u003cp data-start=\"4490\" data-end=\"4514\"\u003eDC Cables and Adapters\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"4515\" data-end=\"4532\"\u003e\n\u003cp data-start=\"4518\" data-end=\"4532\"\u003eUser Manuals\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"4533\" data-end=\"4560\"\u003e\n\u003cp data-start=\"4536\" data-end=\"4560\"\u003eWarranty Documentation\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003ch3 data-start=\"4562\" data-end=\"4592\"\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003col data-start=\"4594\" data-end=\"5281\"\u003e\n\u003cli data-start=\"4594\" data-end=\"4762\"\u003e\n\u003cp data-start=\"4597\" data-end=\"4762\"\u003e\u003cstrong data-start=\"4597\" data-end=\"4637\"\u003eCan this system power my entire home\u003c\/strong\u003e\u003cbr data-start=\"4637\" data-end=\"4640\"\u003eIt can power selected circuits and high demand appliances depending on load and configuration through the transfer switch.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"4764\" data-end=\"4877\"\u003e\n\u003cp data-start=\"4767\" data-end=\"4877\"\u003e\u003cstrong data-start=\"4767\" data-end=\"4801\"\u003eDoes it support solar charging\u003c\/strong\u003e\u003cbr data-start=\"4801\" data-end=\"4804\"\u003eYes, it supports solar input and can be part of a renewable energy setup.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"4879\" data-end=\"5030\"\u003e\n\u003cp data-start=\"4882\" data-end=\"5030\"\u003e\u003cstrong data-start=\"4882\" data-end=\"4923\"\u003eIs professional installation required\u003c\/strong\u003e\u003cbr data-start=\"4923\" data-end=\"4926\"\u003eThe transfer switch should be installed by a qualified electrician to ensure safety and code compliance.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"5032\" data-end=\"5161\"\u003e\n\u003cp data-start=\"5035\" data-end=\"5161\"\u003e\u003cstrong data-start=\"5035\" data-end=\"5073\"\u003eCan the capacity be expanded later\u003c\/strong\u003e\u003cbr data-start=\"5073\" data-end=\"5076\"\u003eYes, additional EcoFlow Smart Extra Batteries can be added to increase total storage.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"5163\" data-end=\"5281\"\u003e\n\u003cp data-start=\"5166\" data-end=\"5281\"\u003e\u003cstrong data-start=\"5166\" data-end=\"5193\"\u003eIs this system portable\u003c\/strong\u003e\u003cbr data-start=\"5193\" data-end=\"5196\"\u003eYes, despite its power, each DELTA Pro unit includes wheels and handles for mobility.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cp data-start=\"5283\" data-end=\"5575\"\u003eThe EcoFlow QTY 2 DELTA Pro + Double Voltage Hub + A510A delivers professional grade power with consumer friendly usability. It bridges the gap between portable power stations and traditional home backup systems, offering flexibility, intelligence, and reliability in one integrated solution.\u003cstrong data-start=\"5577\" data-end=\"5589\"\u003e\u003c\/strong\u003e\u003c\/p\u003e","brand":"EcoFlow","offers":[{"title":"Default Title","offer_id":41773027131453,"sku":"2DP-DVH+EFS-TransferSwtich-US-50A","price":4545.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0273\/0452\/5885\/files\/ecoflow-portable-power-station-default-title-ecoflow-qty-2-delta-pro-double-voltage-hub-a510a-transfer-switch-27167450595389.jpg?v=1777493541","url":"https:\/\/www.powerfitshop.com\/products\/ecoflow-qty-2-delta-pro-double-voltage-hub-a510a-transfer-switch","provider":"POWER FIT SHOP — Powering Preparedness, Health \u0026 Home","version":"1.0","type":"link"}