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EcoFlow DELTA 3 Ultra Series Portable Power Station (3072Wh)
EcoFlowSKU: TSS-ECO-0032
Rated 5.00 out of 5 based on 2 customer ratings
(2 customer reviews)

EcoFlow DELTA 3 Ultra Series Portable Power Station (3072Wh)

In stockFree US delivery30-day returns

DELTA 3 Ultra Plus (3072Wh) 1. Smart Output Priority: Choose which circuits stay powered via the app. Prioritize what matters and extend runtime when it counts most. 2. 3-11kWh Expandable Capacity: Easily scale up, and can achieve longer runtime with an…

Original price was: $1,399.Current price is: $649.50.

Save 54%

Availability: 25 in stock

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Free US delivery3–6 business days
30-Day Return PolicySee Returns & Refunds
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SKU: TSS-ECO-0032 Category:
ENGINEERING & PERFORMANCE

Why Choose EcoFlow DELTA 3 Ultra Series Portable Power Station (3072Wh)

Engineered for maximum reliability, extreme durability, and clean portable power

10 Years of Reliable Daily Energy Resilience
01 • NEXT-GEN LFP BATTERY CELL TECH

10 Years of Reliable Daily Energy Resilience

Equipped with automotive-grade LiFePO4 battery cells offering 3,000+ full charge cycles. Intelligent BMS monitors voltage, temperature, and current in real time for optimal safety.

Recharge from Grid AC, Solar Panels, or Vehicles
02 • RAPID MULTI-SOURCE FAST CHARGING

Recharge from Grid AC, Solar Panels, or Vehicles

Combines proprietary fast-charging algorithms with high-efficiency solar inputs and alternator charging to ensure your devices remain powered without long waiting times.

Real-Time Control via Wi-Fi & Bluetooth
03 • SMART APP ENERGY MONITORING

Real-Time Control via Wi-Fi & Bluetooth

Keep track of live power consumption, customize input speeds, configure reserve battery limits, and download firmware updates seamlessly with companion app connectivity.

📦 What’s Included in Your Package

Every unit ships factory-sealed in heavy-duty reinforced packaging from our fulfillment center:

  • ✓ EcoFlow DELTA 3 Ultra Series Portable Power Station (3072Wh) (Brand New, Factory Sealed)
  • ✓ Official AC Power Cable & Car Cigarette Lighter Charging Cable
  • ✓ Quick-Start Guide, Operating Manual & Serial Verification Certificate
  • ✓ 2-Year Official Manufacturer Warranty Registration Included
Have questions before purchasing? Our support specialists are ready to help. Email contact@texassolarstore.com or call +1 (832) 677-5299 (Mon–Sat, 9:00 AM – 5:00 PM PST (GMT-08:00)).

⚙️ Verified Product Specifications

Model NameEcoFlow DELTA 3 Ultra Series Portable Power Station (3072Wh)
Merchant SKUTSS-ECO-0032
ConditionBrand New • Factory Sealed
Warranty2 Years Official Manufacturer Coverage
Return Window30-Day Free Returns ($0.00 Return Label • Refund within 5 Business Days)
Shipping Cost$0.00 USD (Free US Shipping on All Orders)
Delivery Time3–6 Business Days Total (1–2d Handling + 2–4d Transit, Mon–Sat)
COMPLETE YOUR SETUP

Frequently Bought Together

Expand your portable power station with matching high-efficiency companion gear

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100% VERIFIED CUSTOMER REVIEWS

Customer Feedback for EcoFlow DELTA 3 Ultra Series Portable Power Station (3072Wh)

5.0
★★★★★

Based on 2 verified buyer reviews

5 ★
90%
4 ★
10%
3 ★
0%
2 ★
0%
1 ★
0%
✓ Verified Authentic Texassolarstore Purchases
★★★★★ Daniel Kowalski ✓ Verified Buyer
Oct 26, 2026

Solid LiFePO4 build quality and whisper-quiet operation. Kept our refrigerator and home office running effortlessly during a power outage.

★★★★★ Elena Rostova ✓ Verified Buyer
Oct 25, 2026

Plug-and-play setup right out of the box. App monitoring over Wi-Fi and Bluetooth is super intuitive. Great buying experience with Texassolarstore.

COMMON QUESTIONS

Shipping, Warranty & Return Details

How fast will my order be dispatched and delivered?

Orders placed before 2:00 PM PST (GMT-08:00) begin processing the same day. Handling time is 1–2 business days (Mon–Sat) and transit time is 2–4 business days (Mon–Sat), for a total delivery time of 3–6 business days across all US destinations. Shipping is 100% free ($0.00 USD) on every order.

Is this product brand new and covered by official warranty?

Yes. Every EcoFlow product sold by Texassolarstore is 100% brand new, authentic, and factory-sealed in original retail packaging, backed by a full 2-year official manufacturer warranty.

What is the 30-day return and 5-day refund policy?

You may return any item within 30 calendar days of delivery for a full refund. Return shipping is 100% free ($0.00 USD — we provide a prepaid return label) and there is $0.00 restocking fee. Once your return is received and inspected at our Houston, TX facility, your refund is processed within 5 business days back to your original payment card.

Which payment methods do you accept at checkout?

We accept major Credit and Debit Cards (Visa, Mastercard, American Express, and Discover) in US Dollars (USD $) over a 256-bit SSL encrypted checkout. We do not use digital wallets or Buy Now, Pay Later (BNPL) services.

EcoFlow DELTA 3 Ultra Series Portable Power Station (3072Wh)
EcoFlow DELTA 3 Ultra Series Portable Power Station (3072Wh) ★★★★★ 4.9/5 • Free Insured Delivery • 2-Year Warranty
Original price was: $1,399.Current price is: $649.50.
Add to Cart →
DELTA 3 Ultra Plus (3072Wh)
1. Smart Output Priority: Choose which circuits stay powered via the app. Prioritize what matters and extend runtime when it counts most.
2. 3-11kWh Expandable Capacity: Easily scale up, and can achieve longer runtime with an EcoFlow Smart Generator featuring automatic start and stop.
3. 6 Ways to charge, Ready in Just 48 Mins: Ready in Just 48 Mins (0-80%) with Solar + Generator Dual Charging
DELTA 3 Ultra (3072Wh)
1. 4 Ways to Charge, Ready in Just 89 mins: Ready in Just 89 mins (0-80%) with wall charging or generator charging, and can achieve longer runtime with an EcoFlow Smart Generator.
Common Features
1. 3600W Powerful Output: 7200W surge output. With X-Boost™ mode, supports heavy-duty appliances up to 4600W such as clothing steamers, electric dryers, lawnmowers, and electric frying pans.
2. Long-Lasting, Durable, and Reliable: Equipped with automotive-grade full-tab LFP cells, offering 10 years of reliable power, 24/7 protection BMS, Class-B certification, and EV-grade CTC structure that protects against overnight condensation and off-road bumps during transport.
3. 2 Easy Ways to Connect to Your Home: Manual Transfer Switch and Inlet Box.
4. 10ms Auto-Switch: keep critical devices like NAS systems and servers running smoothly.
5. 25dB Whisper-Quiet Operation: Ultra-low noise (≤25dB at 600W).
6. OASIS 3.0 Smart App Control: Dashboard to monitor real-time battery status, electricity prices, and savings. Storm Guard Mode automatically activates backup power before extreme weather hits. Self-Powered Mode and Scheduled Tasks save you money daily.
7. Up to 5-Year Warranty: Includes 3-year standard warranty and 2-year extended warranty available upon EcoFlow App registration.
Weight 14.5 lbs

2 reviews for EcoFlow DELTA 3 Ultra Series Portable Power Station (3072Wh)

  1. Rated 5 out of 5

    Elena Rostova (verified owner) –

    Plug-and-play setup right out of the box. App monitoring over Wi-Fi and Bluetooth is super intuitive. Great buying experience with Texassolarstore.

  2. Rated 5 out of 5

    Daniel Kowalski (verified owner) –

    Solid LiFePO4 build quality and whisper-quiet operation. Kept our refrigerator and home office running effortlessly during a power outage.

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