SKU: 71255808835

EcoFlow DELTA 2 Max with 220W Portable Solar Panel

Sale price$584.55 Regular price$649.50
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Description

EcoFlow DELTA 2 Max with 220W Portable Solar PanelProduct Overview The EcoFlow DELTA 2 Max paired with the 220W Bifacial Portable Solar Panel is a compact, expandable power solution built for dependable everyday readiness. Designed for homeowners and property owners who want controlled, quiet power without fuel dependency, this system combines a 2048Wh LFP based power station with a high efficiency bifacial solar panel. Together, they form a flexible energy foundation that supports essential

Product Overview

The EcoFlow DELTA 2 Max paired with the 220W Bifacial Portable Solar Panel is a compact, expandable power solution built for dependable everyday readiness. Designed for homeowners and property owners who want controlled, quiet power without fuel dependency, this system combines a 2048Wh LFP-based power station with a high efficiency bifacial solar panel.

Together, they form a flexible energy foundation that supports essential appliances, devices, and tools while remaining portable and scalable. The focus is long term reliability, predictable performance, and clear specifications that make planning easier and uncertainty lower.

Why This Product Makes Sense

Power planning usually starts after something fails. A storm knocks out the grid, a breaker panel goes dark, or a rural line goes down with no clear restoration window. In those moments, capacity, output, and battery durability stop being abstract numbers and become the difference between maintaining normal routines and scrambling for workarounds.

The DELTA 2 Max is built around a 2048Wh lithium iron phosphate battery, chosen for long cycle life and stability rather than short term peak performance. With over 3000 cycles to 80 percent capacity, it is designed to be used regularly without accelerating wear. This matters for buyers who want a system they can rely on year after year, not something reserved for rare emergencies.

Many lower cost power stations focus on headline wattage while compromising on battery chemistry, thermal protection, or expandability. Over time, those tradeoffs show up as reduced runtime, inconsistent charging behavior, or early capacity loss. The DELTA 2 Max takes a more conservative approach, pairing its 2400W AC output with an internal battery management system designed to protect cells during daily use.

Output capacity is often misunderstood. What matters is not only the maximum wattage, but how consistently the system can deliver power to multiple devices at once. With six AC outlets and support for up to fifteen powered devices, this platform is sized to handle simultaneous household essentials without forcing constant load management.

Expandability is another point where planning ahead pays off. The DELTA 2 Max supports up to two compatible Smart Extra Batteries, allowing total storage to grow to 6kWh. This means buyers do not need to overspend upfront. The system can start as a core backup and grow as energy needs become clearer.

Solar input is handled through dual ports supporting up to 1000W combined. Paired with the included 220W bifacial panel, the system can take advantage of both direct sunlight and reflected ambient light. The bifacial design allows the rear surface to contribute additional generation, which helps stabilize charging in variable conditions.

Physical durability is often overlooked until equipment is moved, stored, or used outdoors. The 220W panel uses a one piece tempered glass construction and carries an IP68 durability rating, making it suitable for repeated setup and exposure. For buyers who expect gear to be handled rather than displayed, this design choice reduces long term risk.

Choosing the right size system can feel uncertain, especially when future needs are hard to predict. This configuration sits in the middle ground, offering enough capacity for meaningful coverage without committing to a fixed, oversized installation. It allows decisions to be based on real usage rather than speculation.

What To Expect From It

In daily use, the DELTA 2 Max behaves like a stable, predictable power source. Devices receive clean AC power through standard outlets, while DC and USB ports support smaller electronics without adapters. Charging can occur from wall power, vehicle sources, or solar, depending on availability.

The LFP battery chemistry supports frequent cycling, so regular top ups and partial discharges do not degrade performance quickly. This makes it practical to integrate into everyday routines rather than treating it as a last resort tool.

Solar charging with the 220W bifacial panel is straightforward. The folding design allows it to be positioned as needed, and the MC4 connectors integrate directly with the power station. The rear side of the panel contributes additional generation when ambient light is present, which can help smooth charging throughout the day.

Over time, owners tend to appreciate systems that behave consistently rather than impress briefly. This setup prioritizes controlled output, battery protection, and modular growth. It is intended for users who want clarity about what their system can support and confidence that it will do so repeatedly.

Expectations are best set around intentional use. This system is well suited to essential household loads, mobile work setups, and planned backup scenarios. Its design favors stability, safety, and longevity, aligning with buyers who value equipment that integrates smoothly into their planning rather than demanding constant attention.

Technical Specifications

  • Battery Capacity: 2048Wh
  • Expandable Storage: Up to 6kWh with compatible Smart Extra Batteries
  • Battery Type: LFP (LiFePO4)
  • Cycle Life: 3000+ cycles to 80 percent capacity
  • AC Output: 2400W total, 4800W surge
  • Maximum Output with X-Boost: 3400W
  • AC Outlets: 6
  • USB-A Ports: 2 standard, 2 fast charge
  • USB-C Ports: 2 up to 100W
  • Car Power Output: 12.6V, 10A
  • Solar Input: 11 to 60V, up to 1000W combined
  • Connectivity: Wi-Fi and Bluetooth
  • Dimensions: 19.6 x 9.5 x 12 inches
  • Weight: 50 lbs
  • Solar Panel Rated Power: 220W front, 155W rear
  • Solar Panel Efficiency: 22 to 23 percent
  • Solar Panel Durability Rating: IP68
  • Solar Panel Weight: Approx. 20.9 lbs

What’s Included

The package includes the EcoFlow DELTA 2 Max power station and one EcoFlow 220W Bifacial Portable Solar Panel.

Warranty

As an authorized EcoFlow retailer, Energy Systems Central provides the manufacturer warranty. The DELTA 2 Max is covered by a 3 year manufacturer warranty, and the 220W Bifacial Portable Solar Panel carries a 1 year manufacturer warranty.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 71255808835

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Sara Smithie
Draper, US
★★★★★ 5
Excellent Deal
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Great deal - pricing is fantastic making it easy to keep my little robo-vaccum running smoothly. The replacement parts are super easy to click into place - and having these multi packs will last a long time. Packaging is secure and the delivery was quick. The brush quality is excellent and function well with the exsisting parts already in place. These are not 'remakes' or 'versions' but an exact match to the originals. The replacement parts keep the same level of low noise and look intact. No guessing required. I'd recommend these for anyone with an Eufy RoboVac.
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Reviewed in the United States on January 14, 2026
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Michael & Aimee Vaughn
Charlottesville, US
★★★★★ 5
Stock up!
Size: Eufy A-21Packs
Exactly what I needed! Works great!
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Reviewed in the United States on May 18, 2026
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James T.
Phoenix, US
★★★★★ 5
Great value
Size: Eufy B-18Packs
This 18-pack of replacement parts for the eufy L50 and L60 robot vacuums is very handy. It includes everything needed to keep the vacuum running smoothly, making maintenance easy and convenient. Great value for anyone who owns these models! better price than the OEM.
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Reviewed in the United States on March 30, 2026
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ElyGar
Louisville, US
★★★★★ 5
GOOD
Style: 28Pack Eufy Omni C20 Accessories
The kit includes several useful pieces and helped me replace accessories I already had worn out. I liked that everything came organized and it was easy to find each part. Some pieces feel sturdier than others, but overall it does the job well and it is convenient having everything together in one package.
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Reviewed in the United States on May 28, 2026
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German Vargas
Louisville, US
★★★★★ 5
Buena calidad precio
Style: 28Pack Eufy Omni C20 Accessories
Precio beneficio me parece un paquete bastante completo para hacer los mantenimientos. En cuanto a tamaño calidad y funcionamiento no hay queja (salvo por del atornillador que es como de mentira y se desarmo al tratar de aflojar el tornillo y no es de la medida correcta).
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Reviewed in the United States on November 8, 2025

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