EcoFlow | DELTA Pro 3 Portable Power Station
EcoFlow DELTA Pro 3 Portable Power Station – Whole-Home Power, Anywhere
Looking for the ultimate backup power solution? The EcoFlow DELTA Pro 3 Portable Power Station delivers unmatched performance, reliability, and energy capacity to keep your entire home or business running during outages, off-grid living, or remote work.
With a powerful 4000W output, expandable 4–48kWh capacity, and ultra-quiet operation, the DELTA Pro 3 is the next generation in portable clean energy.
Key Features of the DELTA Pro 3 Portable Power Station:
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Massive 4000W Output (120V/240V Dual Voltage)
Power everything from essentials like refrigerators and medical equipment to heavy-duty tools and HVAC systems. -
Expandable Storage – 4kWh to 48kWh
Customize your energy needs with expandable battery modules. Perfect for full-home backup, off-grid living, RVs, or businesses. -
Quiet Operation – As Low As 30 dB
Keep the power on without the noise. Ideal for residential settings or nighttime use. -
Plug-and-Play Simplicity
Get started in minutes with a user-friendly interface and fast setup. No technical experience required. -
Ultra-Fast Charging
Reach 80% in just 50 minutes. Recharge using solar, AC, EV stations, or EcoFlow Smart Generators with up to 18 combo charging methods. -
Smart Control and Monitoring
Use the EcoFlow App to monitor power usage, set preferences, and control your station remotely.
Keep Your Home Running Smoothly
A single source to power almost all of your essential home appliances. Power high-demand appliances—from 3 ton * central AC to 1 HP water pump—with robust 4000W and dual 120V/240V capabilities. Keep your kitchen buzzing and essential systems like garage doors running, all powered simultaneously and reliably by EcoFlow.
*Tested under controlled laboratory conditions with central AC soft starter.
Effortlessly expandable power
Easily run multiple appliances at the same time. Connect in parallel to expand power up to 12,000W, supporting multiple high-power appliances simultaneously. No constant unplugging or switching required.
A comprehensive 10ms UPS
Safeguard your data. It ensures swift 10ms switch-overs, protecting your NAS systems, servers, and entertainment devices from power disruptions and keeping your technology safe and continuously powered.
Effortless Power for Every Family Member
Easy, plug-and-play setup
Easily place anywhere, no house remodelling needed. Take it out of the box, find a spot, and plug it in. That's it. No installation, no home tweaks.
Power. With just one tap
Fully manage home power from anywhere with an app. Stay connected to your home energy with the EcoFlow app anywhere, anytime. Control and monitor your power seamlessly, even remotely, during outages.
Portable design for an ideal lifestyle. Boosts portability with its wide wheels, ergonomic handle, and compact design. Its magnetic sliding doors simplify access, optimizing space and power for mobility without compromise. Ideal for dynamic lifestyles and maximizing family space.
Quiet Comfort for Your Home and Neighbors, Too!
It's whisper-quiet with X-Quiet technology, ensuring a peaceful hum*, promising you a night of peaceful sleep even if you keep it beside your bed. It's so silent that you'll hardly notice it's there.
*as low as 30 dB, thanks to our X-Quiet tech
Freedom from Refueling Concerns
A single unit
Extended backup power settings
Hybrid power kit
Charge up, fast, and everywhere
Introducing EcoFlow's groundbreaking X-Stream fast charging technology, setting a new industry standard. Charge from 0 to 80% in just 50 minutes. With multi-charge combinations, enjoy up to 7000W of super-fast charging.
7 unique and 18 combo charging methods to meet your charging needs anywhere, anytime
Three Ways to Flexibly Connect EcoFlow DELTA Pro 3 to Your Home
EcoFlow Smart Home Panel 2
Connect up to 3 EcoFlow DELTA Pro 3 to the Smart Home Panel 2 for streamlined, smart home power. It ensures quick, 20ms switch-overs during outages to protect sensitive devices and allows precise app control of up to 12 circuits.
Inlet Box
imply connect the built-in NEMA L14-30R split-phase socket with the Inlet Box to power 120V/240V home appliances.
Manual Transfer Switch
Ensure seamless power changes with the Manual Transfer Switch. Switch effortlessly between 120V and 240V for diverse power needs while maintaining a reliable supply.
Explore the Secure Feeling EcoFlow Brings You
State-of-the-art LFP Tech
Crafted with automotive-grade LFP cells, the EcoFlow DELTA Pro 3 features the industry's first IP65-rated battery pack, resisting impacts, water, dust, and fire. With 4000 cycles to 80%, enjoy 11 years* of daily power. Dependable in any weather, ensuring peace of mind.
*Tested under controlled laboratory conditions with charging and discharging at 0.5C rate under 77°F conditions
Powered by ground-breaking X-Guard BMS
X-Guard BMS monitors 44 safety indicators 24/7, app-managed for smart, secure energy.
Revolutionizing Durable Construction
CTC design, UL-certified 5VA fireproof shell fortify DELTA Pro 3, setting new standards for resilience.
5 Years Warranty, Zero Worries
5-year warranty, streamlined support for swift solutions, minimal downtime. Quality redefined.
Effortless All-in-One Command with the EcoFlow App
EcoFlow DELTA Pro 3 Compatibility*
*Please note that EcoFlow DELTA Pro 3 is not compatible with EcoFlow DELTA Pro/EcoFlow DELTA Pro Ultra.
Are Solar Guys Pro Authorized Retailers?
Yes! We are proud to be one of the few online retailers who are authorized retailers for every single product we carry!
When Will My Order Ship?
Most orders ship within 1–3 business days. You’ll get a tracking number as soon as it ships via email!
Do We Accept Returns?
Yes absolutely, we have a no-hassle, 30-day return policy on all items! To refer to the full policy, click HERE
Are Products Brand New?
Yes! All products on Solar Guys Pro are 100% brand-new and in perfect condition.
We do not sell any used or refurbished items.
Orders over $500 include a FREE (Normally $149.99) 80-Page DIY Solar eBook — added automatically at checkout.
Frequently Asked Questions
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