EcoFlow · Solar Generator Kit
SKU: DELTA-3-ULTRA-PLUS-QUAD
EcoFlow DELTA 3 Ultra Plus Complete Solar Kit
This is the EcoFlow DELTA 3 Ultra Plus portable power station, sold alone or with 2-6 rigid or folding 200W panels. It adds Smart Output Priority tech over the standard Ultra and expands up to 11kWh.
Choose this kit if…
- You want to choose which circuits stay powered during an outage via the app.
- You need multi-day power and might add extra batteries later.
- You want automatic storm preparedness that charges the system before bad weather hits.
Choose your bundle
Compare the bundles
Every kit includes the same power station, its cables, our setup guide and lifetime support. What changes is the solar.
 Nomad Kit
|  Quad Kit
|  Hex Kit
|  Basecamp Kit
|  DELTA 3 ULTRA Plus
| |
|---|---|---|---|---|---|
| Price |
$2,025.97 |
$2,249.24 |
$2,642.34 |
$2,797.94 |
$1,539.00 |
| Panels & extras | 2 x 200W Folding Solar Panel | 4 x 200W Rigid Solar Panel | 6 x 200W Rigid Solar Panel | 4 x 200W Rigid Solar Panel + EMP Bag | Main Unit Only |
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| Best for | Portable folding panels for on-the-go charging | More solar for faster daily recharge | Maximum solar for fastest daily recharge | Quad panels plus a protective EMP bag | Base unit only, no solar panel |
- Regular price
- $2,249.24
- Sale price
- $2,249.24
- Regular price
-
$2,569.09
Not sure which kit is right?
Tell us what you want to power and we will size the system with you, free, before and after you buy. The team picks up the phone Mon–Thu 10am–5:30pm and Fri 10am–1pm EST.
Frequently bought together
EcoFlow DELTA 3 Ultra Plus
·
Quad Kit
$2,249.24
Specifications
The numbers
- Panels included
- 2, 4 or 6 x 200W folding/rigid panels depending on bundle
- Battery capacity
- 3,072Wh, expandable up to 11kWh
- AC output
- 3,600W continuous (7,200W surge)
- Solar input
- 1,600W max
- Weight
- Approx. 1 lbs
- Warranty
- 5 years (3 years standard + 2 years extended with app registration)
In plain English
What that means for you
How long it lasts
What it can run
Charging speed
Moving it around
Room to grow
Scales are the ShopSolar team's read of the manufacturer's published specs.
Overview
Power that grows with you.
Shipping in Late Nov 2026
Power through outages, off-grid adventures, or rising energy costs with the EcoFlow DELTA 3 Ultra Plus—a next-gen, high-capacity portable power station built for serious backup and long-term reliability. With 3,072Wh capacity, expandable up to 11kWh, and 3,600W output (7,200W surge), this unit delivers unmatched versatility and peace of mind.
Key Features & Benefits
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Smart Output Priority – Use the app to choose which circuits stay powered, extending runtime when it matters most.
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Massive 3,072Wh Capacity – Expandable up to 11kWh with extra batteries or Smart Generator for multi-day power.
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OASIS 3.0 Smart App – Real-time monitoring, remote control, scheduled tasks & Storm Guard Mode for auto backup.
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3,600W Output (7,200W Surge) – Run power-hungry devices like dryers, fridges, or electric stoves with ease.
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6 Fast Charging Methods – Wall, solar, generator, alternator, dual (solar+gen), or solar+alternator – ready in as little as 48 minutes.
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Automotive-Grade LFP Batteries – 10-year lifespan, CTC structure, advanced BMS, Class B certified.
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Easy Home Integration – Connect via inlet box or manual transfer switch for seamless backup power.
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Ultra-Quiet (25dB) – Quiet, stepless fan control ensures silent operation even under load.
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Built to Withstand It All – Designed for extreme cold, heat, humidity, and mobile use.
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5-Year Warranty – Includes 3-year base + 2-year extension via EcoFlow app
Ecoflow DELTA 3 ULTRA Series Key Differences
User Manual / Documents:
Choose your kit
Build it around how you'll use it.
Every kit starts with the same power station. What changes is the panels, and whether it connects to your home.
- Pick your starting point Choose the power station on its own if you already have panels, or a kit if you are starting from scratch.
- Match the panels to your life Folding panels pack away for the RV and campsite. Rigid panels suit a cabin, shed or backyard. The transfer switch connects to your home.
- Let us help you set it up Every order comes with our setup guide and lifetime support from the team, before and long after delivery.
Nomad Kit |
Quad Kit |
Hex Kit |
Basecamp Kit |
DELTA 3 ULTRA Plus | |
|---|---|---|---|---|---|
| Price |
$2,025.97 |
$2,249.24 |
$2,642.34 |
$2,797.94 |
$1,539.00 |
| Panels & extras | 2 x 200W Folding Solar Panel | 4 x 200W Rigid Solar Panel | 6 x 200W Rigid Solar Panel | 4 x 200W Rigid Solar Panel + EMP Bag | Main Unit Only |
| Best for | Portable folding panels for on-the-go charging | More solar for faster daily recharge | Maximum solar for fastest daily recharge | Quad panels plus a protective EMP bag | Base unit only, no solar panel |
|
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What it powers
What it keeps running when the grid goes down.
Estimated run times on one fully charged unit, from the manufacturer's published figures. Add panels and it keeps topping itself up.
11days
LED lights · 10W
3days
CPAP machine · 40W
24hours
50" TV · 110W
1.7days
Fridge · 120W
2.0days
Chest freezer · 100W
2.6hours
Microwave · 1,000W
Questions & answers
Asked by shoppers, answered by our team.
No questions yet. Ask our team anything about this product and we'll answer it here.
Ask the ShopSolar team
Ask anything about this product and our team will answer it here. Prefer to talk? Call 877-242-2792.
Trustpilot
What customers say about us.
Lifetime support
Real people, for the life of your system.
You get free, direct access to our support team by phone, email and chat. Whether it's setup guidance next week or troubleshooting years down the road, we're here to help.
Can you help with system sizing and design?
Yes. Our team can help you choose the right solar kit based on your goals, power needs, and location. We provide personalized guidance before and after your purchase at no additional cost.
Are your systems DIY-friendly?
Many of our customers complete the majority of installation themselves using our diagrams and support resources. For final electrical connections, a licensed electrician may be required depending on local codes.
Do you offer installation services?
While we do not directly install systems, we can help connect you with qualified local professionals and provide technical documentation to support your installer.
How does shipping and fulfilment work?
Our team works hard to process all orders within 24-48 hours. Most products ship directly to your door using the quickest, most cost effective ground shipping services depending on size. You'll receive tracking details and delivery coordination as soon as your order ships. Our average shipping times are anywhere from 3-7 days.
What is your return policy?
Our return policy is normally 30 days. If you have specific questions about returns, eligibility, or specific product conditions, you can learn more in our help center.
How do warranties work?
All products are backed by full manufacturer warranties. In addition, our team provides free lifetime technical support to assist you throughout the life of your system.
Do you offer financing?
Yes! We offer a variety of flexible payment plans to fit any budget. Options include monthly financing with competitive interest rates, and some plans require no money down. You can apply during checkout and get approved in minutes.