EcoFlow DELTA 3 Plus + 2 x 110W Solar Panel
Estimated Delivery Between
and .
Order within to get it by the earliest date.
Free Shipping In The USA | Call Us: 877-556-3347
Free Shipping In The USA | Call Us: 877-556-3347
Share it with us now and we will beat it. Get the best deal online, guaranteed!
and .
Order within to get it by the earliest date.
Build Your Perfect Off-Grid Rig With Our System Calculator
Visit CalculatorThe EcoFlow DELTA 3 Plus Portable Power Station Bundle provides a reliable, sustainable, and portable energy solution for home backup, outdoor adventures, and emergency preparedness. With a massive capacity, expandable battery options, and fast-charging technology, the DELTA 3 Plus delivers both convenience and peace of mind. Paired with two 110W foldable solar panels, this kit allows you to recharge from the sun, ensuring power independence wherever you are.
This system is perfect for running essential appliances, charging multiple devices simultaneously, and keeping you connected during outages or while off-grid.
Massive Power Capacity - High-capacity battery powers essential appliances and multiple devices for hours.
Fast Charging Technology - EcoFlow’s X-Stream technology charges the DELTA 3 Plus rapidly via AC, solar, or car input.
Solar-Powered Flexibility - Includes two 110W solar panels for sustainable off-grid charging.
Expandable System - Connect with additional batteries to extend runtime for larger needs.
Multiple Output Ports - Supports AC, DC, USB-A, and USB-C devices simultaneously.
Portable & Foldable Design - Compact, easy-to-carry design with foldable solar panels for maximum portability.
Reliable Emergency Backup - Ideal for home power outages, keeping essential appliances like refrigerators, CPAP machines, and phones running.


Everything you need is included with your product.
| Specification | Details |
| Dimensions | Approx. 397.6*202*283.6mm | (15.7*8.0*11.2in.) |
| Capacity | 1024 Wh |
| Total Output Ports | 13 |
| Max Device(s) Power (with X-Boost) | 2200W |
| USB-C Output | 2 ports, 140W Max |
| DC5521 Output | 2 ports, 12.6V, 3A Max |
| Solar Charging | 2 ports, DC Charge Input, 11V-60V 500W Max |
| Car Charging | 800W, in 1.3 Hour |
| Cycle Life | 4000 cycles to 80+% capacity |
| Waterproof Level of Battery Pack | IP65 |
| Noise | 600W<30db;1200W<40db |
| Net Weight | Approx. 12.5kg | (27.6 lbs) |
| Extra Battery | Support DELTA 2 EB, DELTA 2 Max EB, DELTA Pro 3 EB, and DELTA 3 EB (Up to 5kWh) |
| AC Output | 6 outlets, 1800W total (Surge 3600W) |
| USB-A Output (Fast Charge) | 2 ports, 36W Max |
| Car Power Output | 1 port, 12.6V, 10A, 126W Max |
| AC Charging | 1500W |
| Smart Generator Charging (1.8kW) | 1500W |
| Battery Chemistry | LFP (LiFePO4 battery) |
| Connectivity | APP (TOU / Storm Warning Alert) |
| UPS | <10ms |
| Warranty | 5 years |
| Specification | Details |
| Open Circuit Voltage | 21.8V (Vmp 18.4V) |
| Rated Power | 110W (±5W) |
| Specification | Details |
| Warranty | 12 months |
| Dimensions (unfolded) (cm) | 42.0*178.5*2.5 |
| Dimension (folded) (inch) | 20.2*16.5*0.8 |
| Net Weight (kg) | 8.8lb (4kg) |
| Dimensions (folded) (cm) | 42.0*48.0*2.5 |
| Efficiency | 22%–23% |
| Rated Power | 110W |
| Short Circuit Current | 6.5A (Imp 6.0A) |
| Dimension (Unfolded) (inch) | 20.2*62.5*0.8 |
| Weight (with kickstand case)(lbs) | 13.2lbs |
| Connector Type | Solar Connector |
| Weight (with kickstand case) (kg) | 6kg |
| Cell Type | Monocrystalline Silicon |

How long does it take to charge the DELTA 3 Plus with the solar panels?
With 2 × 110W panels under ideal sunlight, charging may take 6–8 hours.
Can it power large appliances?
Yes, the DELTA 3 Plus can power refrigerators, CPAP machines, TVs, and even some power tools depending on their wattage.
Can the system be expanded?
Yes, you can connect additional EcoFlow batteries to extend capacity.
Is it safe to use indoors?
Yes, as a battery-based power system, it produces no fumes and is safe for indoor use.
Shipping is FAST & FREE across the US. Read our full Shipping Policy here.
We offer market leading Easy 30 Day Returns. Read more about our Returns Policy here.
We get it. You've got a lot of choices when it comes to online retailers. Here's why we think you should shop with us at Off-Grid Source.
Trusted By 10,000+ Customers. See All Reviews.
I was a DIY solar power wannabe... that is 'til I connected with Manny... The man's a prince! He not only knows his stuff; he walked me through all things electrical. To make sure I had all I needed... he gave me his cell phone # to text him anytime I got confused... nights and weekends included. The prices were very competitive... definitely go with Manny -- you won't go wrong!
Bruce D.
I am always hesitant to buy things at places I have never shopped... I want to give a shout out to Manny who with great patience and knowledge helped me get my orders... I felt valued as a customer and I will definitely be back in the future. I highly recommend them, they make you feel like family.
Jennene A.
I'm about to go off grid. I called Manny, he walked me through everything so I could truly understand what I needed and never tried to upsell me. He was honest and made a customer for life.
Ray B.
I would personally like to thank Manny... I purchased the inverter and decided I needed to return it... Manny was very understanding and went out of his way to help me return the product and not even have to pay for shipping return. He gives this company reputation, honor and quality customer service!
Roger V.
I have been talking with Manny the owner... He has not only helped me design a system but he's been assisting with the install and components. I am super pleased so far with the assistance.
Jeff S.
We added 2 more batteries to our current set up. Pleased with the customer service from Off-Grid Source! Will be back!
Jason
Very fast response times. Very professional. I highly recommend!
Ray W.
Sign up for emails and get exclusive offers, new product drops, and expert advice to help you build the right solar setup with confidence.