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EcoFlow DELTA Pro 3 4096Wh 4000W Portable Power Station Solar Generator
$3,399.00
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Full Manufacturer Warranty Included
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30 Day Return Window
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Description
Shipping & Easy Returns
Why Buy From Us
Power your home, worksites, or outdoor adventures with confidence using the EcoFlow DELTA Pro 3. Designed for high-demand electricity needs, this advanced power station delivers a robust 4000W AC output, capable of supporting most essential appliances whether using 120V or 240V. Its expandable capacity can grow from 4096Wh up to an incredible 48kWh, offering extended backup power that can last for days.
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
Features
- Expandable Up to 48kWh — Extend your power for a full week of essential backup.
- Strong 4000W Output — Powers large home and outdoor appliances with 120V or 240V support.
- Rapid 7000W Recharging — Reach 80% charge in only 50 minutes when connected to one Extra Battery.
- High Solar Performance — Dual-PV input allows a maximum of 2600W solar charging efficiency.
- Reliable Online UPS — Automatic 10 ms switchover ensures uninterrupted operation.
- IP65 Battery Protection — Built to withstand dust and outdoor elements.
- Long-Life LFP Battery — Delivers durable performance backed by an 11-year lifecycle.
Specifications
- SKU: EFDELTAPRO3-US
- Battery Capacity: 4096Wh
- AC Continuous Output: 4000W (up to 6000W using X-Boost)
- AC Surge Output: 8000W
- Battery Chemistry: LFP
- Lifecycle: 4000 cycles to 80% capacity
- AC Output: 120/240V~16.7A 60Hz, 4000W total
- 120V AC Outlets: 4 x— NEMA 5-20R, 20A, 1 x— NEMA TT-30R, 30A
- Expandable Capacity (Single Unit): Up to 12kWh (supports 2 x— DP3 Extra Battery)
- Expandable Capacity (Full System*): Up to 36kWh (6 x— DP3 Extra Battery); expandable to 48kWh**
- System Scalability: 12kW
- Battery IP Rating: IP65
- UPS Transfer Time: 10 ms
- DC Output (12V): 2.6V~30A, 378W total, DC5221: 1 x— 5A Max, Anderson Port: 1 x— 30A Max
- USB-A Ports: 2 x— 5V-2.4A / 9V-2A / 12V-1.5A (18W max per port, 36W total)
- 240V Output: 1 x— NEMA 6-20R, 16.7A
- 120/240V Output: 1 x— NEMA L14-30R, 16.7A
- USB-C Ports: 2 x— 5/9/12/15/20V-5A, up to 100W per port (200W total)
- AC Charging Input: Charge mode: 100-240V~15A 50/60Hz, Bypass mode: 100-120V~15A (max 3 hours) / 12A (continuous), 50/60Hz
- Solar Input: 2600W total, dual ports, High-PV: 30V~150V=, 15A, 1600W max, Low-PV: 11V~60V=, 20A, 1000W max
- Car Charging Input: 12V=8A Max / 48V=20A Max
- Dimensions: 16.16 in x— 13.43 in x— 27.28 in
- Net Weight: 113.54 lbs
- Operating Temperature (Discharge): 14°F to 113°F
- Storage Temperature: 14°F to 113°F
- Charging Temperature: 32°F to 113°F
- Wireless Control: WiFi 2.4GHz / Bluetooth / CAN
Warranty
Energy Systems Central Stores is an authorized retailer of EcoFlow products. Because of this, we pass on EcoFlow's manufacturer 5-Year warranty to you.
Choosing the right retailer matters, especially for critical power and off-grid systems. Here’s what sets Energy Systems Central apart.
- Free Shipping Nationwide: Transparent pricing with no hidden fees at checkout.
- Best Price Assurance: If you find the same product offered for less, we’ll review and match it where applicable.
- Easy 30-Day Returns: Clear, straightforward return policies designed for peace of mind.
- Expert-Led Support: Speak directly with knowledgeable specialists who understand the products. Call us at 888-332-7989.
FREQUENTLY ASKED
QUESTIONS
Yes. We provide free standard shipping on all orders shipped within the United States. Shipping costs are included in the listed price with no hidden fees at checkout.
Most orders are processed within 1 to 2 business days. Delivery times typically range from 3 to 7 business days depending on your location, carrier scheduling, and product size.
We offer a 30 day return window for eligible products that are unused and in original condition. Our support team will guide you through the return or exchange process if needed.
Absolutely. Yes. Our knowledgeable product specialists are available by phone, live chat, or email to help you select the right equipment for your application.
Most products include a manufacturer warranty, typically starting at one year. Warranty terms vary by brand and model and are listed on each product page.
Yes. We are an authorized retailer and only sell brand new, genuine products sourced directly from manufacturers or their approved distributors.
