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EcoFlow Solar Energy Solutions

EcoFlow’s comprehensive solar energy solutions power any space—from small areas and individual rooms to entire homes—maximizing free solar energy, offsetting your electricity bill, and empowering your energy independence. Dive into different scenarios to see how each solar solution could help you save more.

Rooftop Solar Whole-home Savings
Solar Panel Whole-home Savings
Solar Panel Partial-home Savings
Rooftop Solar Whole-home Savings
Harness and store up to 40kW of free solar energy with EcoFlow OCEAN Pro solar battery. Power your entire home—even a 5-ton HVAC—day or night, reducing grid reliance and cutting electricity bills by up to 100%. Plus, turn surplus energy into profit by selling it back through the VPP.
EcoFlow OCEAN Pro Solar Battery System
  • 10kWh–80kWh capacity
  • 40kW max solar input
  • 24kW continuous output
Learn More
Solar Panel Whole-home Savings
Save Up to $6,000 Per Year · 3-Year ROI*
The system intelligently shifts between solar, storage, and off-peak rates—maximizing every watt to get you the best deal.
Eligible for up to 30% tax credit
1 × EcoFlow DELTA Pro Ultra X Inverter + 2 × Smart Extra Batteries + 1 × EcoFlow Smart Home Panel 3

12kWh | 12kW | 120V & 240V

1 × EcoFlow DELTA Pro Ultra X Inverter + 2 × Smart Extra Batteries + 1 × EcoFlow Smart Home Panel 3

  • 12kWh–180kWh expandable capacity with up to 30 batteries
  • 12–36kW output with up to 3 inverters
  • The Ultimate Whole-Home Power Command Center

Add a Solar Panel for Savings

Reminder: This product combination is not suggested.

Solar panel output

  • 400W
Learn More
Eligible for up to 30% tax credit
1 × EcoFlow DELTA Pro Ultra + EcoFlow Smart Home Panel 2

6kWh | 7200W | 120V/240V

1 × EcoFlow DELTA Pro Ultra + EcoFlow Smart Home Panel 2

  • 6kWh-90kWh expandable capacity with up to 15 batteries
  • 7.2-21.6kW output with up to 3 inverters
  • 20ms auto-switchover, prolonged backup, and energy bill savings with EcoFlow Smart Home Panel 2

Add a Solar Panel for Savings

Reminder: This product combination is not suggested.

Solar panel output

  • 400W
Learn More
Eligible for up to 30% tax credit
1 × EcoFlow DELTA Pro 3 + Manual Transfer Switch

4kWh | 4000W | 120V/240V

1 × EcoFlow DELTA Pro 3 + Manual Transfer Switch

  • 4-12kWh expandable capacity with up to 2 batteries
  • Continuous 120/240V, 4000 output while charging
  • Smart power management with EcoFlow app

Add a Solar Panel for Savings

Reminder: This product combination is not suggested.

Solar panel output

  • 400W
Learn More
Solar Generator
Harness solar panels to power devices of your home with a solar generator, potentially saving up to $836 annually.
Eligible for up to 30% tax credit
1 × EcoFlow DELTA Pro Ultra X Inverter + 2 × Smart Extra Batteries

12kWh | 12kW | 120V & 240V

1 × EcoFlow DELTA Pro Ultra X Inverter + 2 × Smart Extra Batteries

  • 12kWh–180kWh expandable capacity with up to 30 batteries
  • 12–36kW output with up to 3 inverters
  • Powers 5-ton central A/ C

Add a Solar Panel for Savings

Reminder: This product combination is not suggested.

Solar panel output

  • 400W
Learn More
Eligible for up to 30% tax credit
EcoFlow DELTA Pro Ultra

6kWh | 7200W | 120V/240V

EcoFlow DELTA Pro Ultra

  • 5.6-16.8kW dual solar input
  • 80% capacity after 3500+ cycles
  • 5 charging options

Add a Solar Panel for Savings

Reminder: This product combination is not suggested.

Solar panel output

  • 400W
Learn More
Eligible for up to 30% tax credit
EcoFlow DELTA Pro 3

4-48kWh | 4000W｜120V/240V

EcoFlow DELTA Pro 3

  • 2600W Dual Solar Input
  • LFP battery, 4000 cycles to 80%, with an 11-year+ life span
  • Charging from 0-80% in 50 min

Add a Solar Panel for Savings

Reminder: This product combination is not suggested.

Solar panel output

  • 400W
  • 220W
  • 125W
Learn More
Eligible for up to 30% tax credit
DELTA 3 Ultra Plus

3072Wh Capacity | 3600W Output | Smart Output Priority

DELTA 3 Ultra Plus

  • Run your energy-hungry appliances with industry-leading output
  • Extend runtime for your high-priority items using the smart output priority feature.
  • Supports 6 fast-charging methods.

Add a Solar Panel for Savings

Reminder: This product combination is not suggested.

Solar panel output

  • 400W
  • 2 x 400W
  • 500W Solar Kit
Learn More
Eligible for up to 30% tax credit
DELTA Pro

3.6-25kWh | 3600W | 4500W X-Boost

DELTA Pro

  • 1600W solar input
  • 10-year+ LFP battery
  • AC Charge 0-100% in 2.7 hr

Add a Solar Panel for Savings

Reminder: This product combination is not suggested.

Solar panel output

  • 400W
  • 220W
Learn More
Eligible for up to 30% tax credit
DELTA 3 Max Plus

2048Wh Capacity | 2400W Output | 10ms UPS

DELTA 3 Max Plus

  • The most lightweight 2kWh portable power station.* Cover your home essentials and outdoor adventures with quiet and reliable power.

Add a Solar Panel for Savings

Reminder: This product combination is not suggested.

Solar panel output

  • 400W
  • 500W Solar Kit
Learn More
Eligible for up to 30% tax credit
DELTA 2 Max

2-6kWh | 2400W | 3400W X-Boost

DELTA 2 Max

  • 1000W solar input (dual ports)
  • 10-year+ LFP battery
  • AC Charge 0-80% in 43 min

Add a Solar Panel for Savings

Reminder: This product combination is not suggested.

Solar panel output

  • 400W
  • 220W
  • 160W
  • 110W
Learn More
Eligible for up to 30% tax credit
DELTA 3 Classic

1024Wh |1800W

DELTA 3 Classic

  • Ultra-versatile 4 charging options and a 45-minute fast-charge.

Add a Solar Panel for Savings

Reminder: This product combination is not suggested.

Solar panel output

  • 220W
  • 2 x 100W Rigid
Learn More
Eligible for up to 30% tax credit
DELTA 3 Ultra

3072Wh Capacity | 3600W Output | 4 Charging Options

DELTA 3 Ultra

  • Sufficient power for daily use and essential backups.
  • 4 charging options including AC, solar, alternator, and generator charging.

Add a Solar Panel for Savings

Reminder: This product combination is not suggested.

Solar panel output

  • 400W
  • 500W Solar Kit
  • 2 x 220W
Learn More
Eligible for up to 30% tax credit
DELTA 3 Max

2048Wh Capacity | 2400W Output | 10ms UPS

DELTA 3 Max

  • The most lightweight 2kWh portable power station.* Cover your home essentials and outdoor adventures with quiet and reliable power.
  • Lightweight for on-the-go adventures, charged with solar energy in approx. 11.6 hours with 220W solar panel.
  • Compared with EcoFlow DELTA 2 Max.

Add a Solar Panel for Savings

Reminder: This product combination is not suggested.

Solar panel output

  • 400W
  • 500W Solar Kit
  • 2 x 220W
Learn More

Also Available at Trusted Retailers

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Built for Real Emergencies. Certified for Peace of Mind

EcoFlow powers your home through blizzards, heatwaves, and blackouts—backed by industry-leading safety certifications and extreme-condition engineering.
Certified Safe, Inside and Out
UL9540
Whole-system certified for electrical and environmental resilience.
UL9540B
Proven to prevent fire propagation and ensure safe home installations.
Ready for the Worst Weather
Self-Heating Battery
Keeps running below 32°F during winter storms and freezes.
X-Cooling System
Dissipates heat fast, even in scorching summer garages.
SOC Balancing
Intelligently balances charging and discharging across all cells—prevents overheating and extends battery lifespan.
Tough from the Core
Cell-to-Chassis Integration
Built like a tank—engineered to withstand impacts and vibration for long-lasting durability.
IP54-Rated LFP Battery
Sealed tight against dust and water splashes for reliable all-weather performance.
UL9540B Certified
Proven fire safety protection prevents propagation and ensures secure home installations.
Long-Term Reliability, Guaranteed
5-Year Warranty
Backed by EcoFlow's official support for lasting peace of mind.
10+ Years Lifespan
With 4,000 full cycles to 80% capacity, it's built for the long haul—powering your family through thousands of outages.

Protect Your Home with Instant Power Backup

One-Day Delivery
Order by 7 AM, and your power will be ready in as little as 1 business day.*
Interest-Free Installments
Backup first, pay over time.
In-Store Pickup
Get home backup power at select shops.
Go Now
Customer service
800-368-8604  (Mon-Fri 9-7, EST)
Free Quote
Global No.1 in Portable Power Station Sales
EcoFlow is the No.1 portable power station brand in the world based on sales and revenue in 2024,* committed to powering a new world.
5M+
Global Users Back Up Using EcoFlow
140+
Worldwide Markets' First Choice
1125+
X-Core 3.0 Technological Patents
65+
Media Awards
* Data source: Frost & Sullivan "2024 Global Portable Energy Storage Market Report." Research completed in April 2025. Portable power stations are small energy storage devices with built-in lithium-ion batteries with a capacity of 100Wh-3000Wh.

FAQ

Do You Actually Save Money With Solar?

Yes, you can save a significant amount of money by switching to solar power if you invest wisely. Thanks to rising demand, improved technology, and government incentives, solar panels and generators are more affordable and perform better than ever. By substantially reducing or eliminating your utility bills, you can recoup your initial investment, and the electricity you produce is free.

* The savings in this claim are only an estimate. The payback calculation logic is as follows (California example): Daily solar generation: 10kW system × 6 sun hours/day × 0.8 = 48kWh/day Electricity rates: Average rate: $0.30/kWh TOU peak/off-peak price differential: $0.30/kWh Daily savings: Solar savings: 48kWh × $0.30 = $14.40 Battery TOU savings: 12kWh × $0.30 = $3.60 Total daily savings: $14.40 + $3.60 = $18.00/day Monthly savings: $18/day × 30 days = $540/month Annual savings: $18/day × 365 days = $6,570/year Estimated system cost: Approximately $18,000, including equipment purchase and installation for a DELTA Pro Ultra X with a Smart Home Panel 3, two batteries, and a 10kW solar panel system at market price. Payback period: $18,000 ÷ $6,570 ≈ 3 years Actual savings may vary depending on individual circumstances and operating conditions.
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