Description
xEcoFlow DELTA Pro Ultra + DELTA Pro Ultra Extra Battery (1 × Inverter + 5 × Batteries)
30.7kWh Capacity | 7.2kW Continuous Output | 120V/240V Power | Up to 5.6kW Solar Input | 30kWh+ Energy Storage | Whole-Home Backup
The EcoFlow DELTA Pro Ultra + DELTA Pro Ultra Extra Battery (1 × Inverter + 5 × Batteries) combines 1 × DELTA Pro Ultra Inverter with 5 × DELTA Pro Ultra Batteries to create a maximum-capacity single-inverter energy-storage configuration. With 30,720Wh of total battery capacity and 7,200W of continuous AC output, this system is designed for extended power outages, comprehensive home backup, and high-demand residential energy needs. Its 120V/240V output, up to 5.6kW solar input, LFP battery technology, and modular design provide a powerful foundation for long-duration backup and energy independence.
30.7kWh of Massive Energy Storage
Each DELTA Pro Ultra Battery provides 6,144Wh of storage capacity. With five batteries connected to one inverter, the system provides a total of 30,720Wh, or approximately 30.7kWh, of stored energy.
This large energy reserve is designed for homeowners who need substantial backup capacity during prolonged outages and emergencies.
7.2kW of Continuous Output
The DELTA Pro Ultra Inverter delivers up to 7,200W of continuous AC output, providing enough power for a wide range of household appliances and systems.
Power compatible refrigerators, freezers, kitchen appliances, lighting, computers, networking equipment, HVAC systems, and other demanding household loads.
120V & 240V Power
With 120V/240V AC output, DELTA Pro Ultra supports both standard household electronics and compatible high-voltage appliances.
This provides the flexibility required for comprehensive residential backup applications.
Extended Backup for Long Power Outages
With approximately 30.7kWh of stored energy, this configuration is built for extended backup requirements.
The large battery bank can provide significantly longer runtime than smaller configurations, allowing essential household loads to remain powered during prolonged grid interruptions.
Actual runtime will vary depending on household consumption, connected appliances, battery condition, and other operating conditions.
Maximum Single-Inverter Battery Configuration
The 1 × Inverter + 5 × Batteries configuration takes the DELTA Pro Ultra's single-inverter storage capability to its maximum supported level.
With five batteries connected, homeowners can utilize the inverter's full 30kWh-class energy-storage capacity without adding another inverter.
Harness Up to 5.6kW of Solar Energy
The DELTA Pro Ultra Inverter supports up to 5,600W of solar input, allowing the large battery bank to be replenished using compatible solar panels.
Solar charging can help restore stored energy during daylight hours and extend backup capability during prolonged outages.
High-Power Solar Charging
The inverter supports separate high- and low-PV solar inputs for flexible solar-system configuration.
With compatible solar equipment, the system can accept up to 4,000W through the high-PV input and 1,600W through the low-PV input, for a combined maximum solar input of 5,600W.
Multiple Ways to Recharge
The DELTA Pro Ultra platform supports multiple charging methods.
Depending on the configuration and accessories, recharge the system using AC power, solar energy, generators, and other supported charging solutions.
Having multiple charging options provides greater flexibility during extended emergencies.
Long-Lasting LFP Battery Technology
All five batteries use Lithium Iron Phosphate (LFP) chemistry, designed for long-term energy storage and durability.
EcoFlow specifies 3,500 cycles to 80% of original capacity, providing a dependable foundation for repeated backup and energy-storage use.
Power High-Demand Household Appliances
The 7,200W continuous output gives this configuration the power needed for many demanding residential loads.
Depending on appliance requirements and installation configuration, it can support:
- Central air conditioning
- Refrigerators and freezers
- Washing machines
- Kitchen appliances
- Lighting systems
- Televisions
- Computers and workstations
- Wi-Fi routers and networking equipment
- Communication equipment
- Other compatible 120V and 240V appliances
X-Fusion Technology for Stable Power
EcoFlow's X-Fusion technology is designed to provide stable power output as household loads change.
The inverter can deliver up to 7,200W of continuous output under supported operating conditions, helping provide consistent electricity to compatible connected devices.
0ms Online UPS
For compatible equipment, DELTA Pro Ultra supports 0ms Online UPS operation.
This provides continuous power for supported sensitive electronics and can be useful for computers, networking equipment, and other critical devices.
Backup UPS switching is specified at under 20ms for supported applications.
Quiet Operation
The DELTA Pro Ultra is designed for quiet operation when power demands are lower.
EcoFlow specifies 0dB operation below 2,200W, helping minimize noise while powering lighter household loads.
Automatic Battery Self-Heating
The DELTA Pro Ultra Batteries feature automatic self-heating for cold-weather operation.
The batteries can activate their heating function when temperatures fall below 32°F, helping maintain suitable battery operating conditions in colder environments.
Automatic Whole-Home Backup
Pair the system with the EcoFlow Smart Home Panel 2 to integrate DELTA Pro Ultra with your home's electrical system.
When properly installed, the Smart Home Panel 2 can automatically switch supported household circuits to battery power when utility electricity fails.
This provides a more convenient whole-home backup experience without requiring manual connection of individual appliances.
UL 9540 & UL 1973 Certified
The DELTA Pro Ultra platform is certified to UL 9540 and UL 1973, providing recognized safety certification for the energy-storage system and battery components.
These certifications are important for residential energy-storage applications and whole-home backup installations.
Solar + Battery Backup for Extended Emergencies
The combination of 30.7kWh of battery storage and up to 5.6kW of solar input makes this configuration especially suitable for extended outages.
During the day, compatible solar panels can replenish the battery bank, while the stored energy can power household loads when solar production is unavailable.
Reliable Power Without Fuel
The DELTA Pro Ultra provides battery-based backup power without requiring gasoline or diesel during operation.
It produces no combustion exhaust while operating from stored battery energy and provides quiet power for residential environments.
When charged using solar energy, the system can also provide a renewable backup-power solution.
Designed for Maximum Energy Independence
The five-battery configuration provides a substantial energy reserve for homeowners seeking greater control over their stored electricity.
Store energy and use it when grid power is unavailable, during nighttime hours, or when solar production is insufficient.
Smart Home Energy Management
When integrated with compatible EcoFlow equipment, the DELTA Pro Ultra can support smart energy monitoring and management.
Use the EcoFlow ecosystem to monitor energy usage and better manage the available battery reserve.
Modular & Stackable Design
The DELTA Pro Ultra system uses a modular battery architecture that allows multiple batteries to work with a single inverter.
With five batteries, this configuration reaches the maximum battery capacity supported by one DELTA Pro Ultra Inverter, creating a high-capacity yet expandable energy-storage platform.
Ideal for Extended Power Outages
The 30.7kWh configuration is designed for homeowners who require substantial backup capacity for:
- Multi-day power outages
- Severe weather
- Grid interruptions
- Emergency preparedness
- Whole-home backup
- Solar energy storage
- High-demand appliances
- Greater energy independence
Important Installation Consideration
For automatic whole-home backup, the EcoFlow Smart Home Panel 2 and appropriate electrical installation are required.
Whole-home electrical integration should be performed according to applicable local electrical codes and by a qualified professional where required.
Solar panels, Smart Home Panel 2, and certain connection or installation accessories may be sold separately depending on the package.
What's Included
- 1 × EcoFlow DELTA Pro Ultra Inverter
- 5 × EcoFlow DELTA Pro Ultra Batteries
- AC Charging Cable
- Solar Charging Cable
- Battery Connection Cables
- Battery/Power Connection Accessories
- User Documentation
- Safety Documentation
- Warranty Documentation
Technical Specifications
- Configuration: 1 × Inverter + 5 × Batteries
- Individual Battery Capacity: 6,144Wh
- Total Battery Capacity: 30,720Wh
- Total Storage: Approximately 30.7kWh
- Continuous AC Output: 7,200W
- Maximum Surge Output: 10,800W
- AC Output: 120V/240V
- Solar Input: Up to 5,600W
- High-PV Input: Up to 4,000W
- Low-PV Input: Up to 1,600W
- Battery Chemistry: LFP
- Cycle Life: 3,500 cycles to 80% capacity
- Maximum Battery Capacity per Inverter: Approximately 30kWh
- UPS: Online UPS 0ms; Backup UPS <20ms
- Cold-Weather Feature: Automatic battery self-heating below 32°F
- Certification: UL 9540 & UL 1973
- Connectivity: Wi-Fi, Bluetooth & 4G
- Whole-Home Integration: Compatible with EcoFlow Smart Home Panel 2
- Recommended Applications: Whole-home backup, extended emergency power, solar energy storage, high-demand appliance backup, and energy management
- Warranty: 5 years
Complete Maximum-Capacity Home Backup Solution
The EcoFlow DELTA Pro Ultra + DELTA Pro Ultra Extra Battery (1 × Inverter + 5 × Batteries) combines 30,720Wh of battery capacity, 7,200W of continuous output, 120V/240V power, up to 5.6kW of solar input, LFP battery technology, 0ms Online UPS capability, and maximum single-inverter battery expansion into a powerful residential energy-storage system.
Designed for homeowners who need long-duration backup power, this five-battery configuration provides substantial stored energy for extended outages while supporting solar recharging and whole-home integration.
5-Year Warranty
The EcoFlow DELTA Pro Ultra system is backed by a 5-year manufacturer warranty, providing additional peace of mind for your long-term home backup and energy-storage investment.
Shipping & Return
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Why Buy From Us
xWhy Buy From Turbo Genny
At Turbo Genny, we specialize in premium portable power and energy solutions designed for real-world needs—from home backup and emergencies to RV travel, off-grid living, and outdoor adventures. Our mission is simple: make reliable, clean power easy to buy, easy to understand, and easy to trust.
When you shop with Turbo Genny, you’re not just purchasing a product—you’re choosing a knowledgeable partner committed to long-term support and customer satisfaction.
We Put Expertise First
Power stations and solar generators are not one-size-fits-all. Our team understands the technical details behind capacity, output, expansion, and compatibility, and we’re here to help you choose the right solution for your specific needs. Whether you’re powering a home during outages, running appliances in an RV, or building an off-grid setup, we provide expert guidance before and after your purchase.
You’ll always have access to real people who know the products—not scripted responses.
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Turbo Genny is an authorized retailer for every brand we sell, including leading names in portable power and energy storage. That means:
- Genuine products only
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You can shop with confidence knowing your investment is protected.
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We work directly with manufacturers and trusted distributors to offer highly competitive pricing. If you find the same product at a lower price from an authorized retailer, let us know—we’ll do our best to match or beat it.
Our goal is simple: deliver the best value without compromising trust or service.
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Most orders ship fast and free from U.S.-based warehouses, with delivery estimates shown at checkout. We process orders quickly so you get your power solution when you need it—especially important during emergencies or planned trips.
Easy 30-Day Returns
We offer easy 30-day returns on eligible products for added peace of mind. If something isn’t right, our support team will guide you through the return process quickly and clearly.
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Shop with Confidence at Turbo Genny
From expert advice and authorized products to fast shipping and dependable support, Turbo Genny is built to be a trusted destination for portable power and energy solutions. We’re here to help you power confidently—today and for years to come.
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