HomeSolar Panels & GeneratorsAll Solar Panels & GeneratorsEcoflow Delta 3 Max Powerstation with 2x 220W Bifacial Portable Solar Panels

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Ecoflow Delta 3 Max Powerstation with 2x 220W Bifacial Portable Solar Panels
Item Code: EFD3M-EFSOLAR220W
Ship Weight: 72 lbs.
Regular Price: $2,797.00
Sale Price: $1,199.00
You Save 57% ($1,598.00)

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Product Details
The EcoFlow DELTA 3 Max Power Station paired with 2x 220W Bifacial Portable Solar Panels is the latest and most reliable solution for portable backup power. It delivers a powerful 2400W AC rated output and supports up to 3400W with XBoost 3.0 technology, making it capable of handling high-demand devices. Its advanced inverter uses a high precision DSP chip to sample AC voltage and current every 33 microseconds, ensuring a pure sine wave output with grid level stability, ideal for powering sensitive electronics. The system offers 4 ways to charge, reaching 80% in just 68 minutes for maximum convenience. The NextGen 220W bifacial solar panels are compact, foldable, and highly efficient with up to 25% conversion efficiency. Built with durable tempered glass, ETFE coating, and an IP68 waterproof rating, they also include an adjustable 30 to 60 degrees stand for optimal solar capture throughout the year. This powerful combination is designed for efficiency, durability, and reliable off grid energy.
Delta 3 Max Power Station Key Features:

2400W Output - Powerful. Stable. Built to Handle It All:

4 Ways to Charge Up - Ready in Just 68 Mins (with remote charging control for added peace of mind):

Long-Lasting, Durable, Always Ready for Emergencies:

Built to Last with Quality Components:

Compact, Portable, Lighter than Ever - Works Anywhere:

Deeper Insights, Easier Control:

Delta 3 Max Power Station Key Features:
• | X-Boost: Features a 2400W Powerful Output (4800W surge). With X-Boost mode, it supports heavy-duty appliances up to 3400W such as refrigerators, coffee makers, washers, and circular saws. |
• | Features 4 Ways to Charge, Ready in Just 68 Mins: Ready in 68 mins (0-80%) with Wall Charging or Generator Charging. |
• | Lightweight and Easy to Carry! Weighing just 20.3 kg, 13% lighter than the previous generation 2kWh product. |
• | Long-Lasting, Durable, and Reliable: Equipped with automotive-grade full-tab LFP cells, offering 10 years of reliable power, 24/7 protection BMS, and EV-grade CTC structure that protects against overnight condensation and off-road bumps during transport. |
• | 10ms Auto-Switch: Fast enough to keep critical devices like NAS systems and servers running smoothly. |
• | 25dB Whisper-Quiet Operation: Ultra-low noise (≤25dB at 600W). |
• | 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. |
• | 5-Year Warranty: Includes 3-year standard warranty and 2-year extended warranty available upon EcoFlow App registration. |

• | The EcoFlow Delta 3 Max delivers 2400W AC rated output. With X-Boost 3.0 technology, it supports devices up to 3400W - effortlessly taking on your heavy-duty appliances. The inverter samples AC voltage and current every 33μs with high precision using a DSP chip, ensuring pure sine wave output with beyond grid-level stability - ideal for powering sensitive electronics reliably. |

• | You can charge from a normal wall outlet at a super fast 1800W input (0-80% in 68 minutes). EcoFlow’s exclusive Storm Guard Mode monitors severe weather alerts and automatically triggers AC charging remotely using industry-leading X-Stream fast charging tech - so it can be ready long before a disaster hits. |
• | With the ability to recharge from fuel generators such as gas and propane units @ an 1800W input, recharge to 80% in just 68 mins. The EcoFlow Smart Generator 4000 (Dual Fuel) powers up the Delta 3 Max for storms, outages, and off-grid living. |
• | Solar recharging is an obvious choice for this all new powerstation. Features a 500W Input, at max input charge from 0-80% in 3.43 hours. Pair it with EcoFlow Solar Panels (25% high-efficiency) for reliable power during camping trips, van life, or off-grid living. We would recommend 2x EcoFlow NextGen 220W Portable Solar Panels! |
• | Charging from a vehicle's Alternator is a fantastic alternative as well! With the EcoFlow designed 500W Alternator Charger, get a fast recharge while on the go! |

• | The Automotive-Grade Full-Tab LFP Cells paired with the rugged exterior and intelligent BMS create a unit with unmatched reliability. |

• | From battery chemistry to structural design, the Delta 3 Max is engineered for extreme durability, environmental resilience, and whisper-quiet performance. |
• | Built with a cell-to-chassis (CTC) structure, the Delta 3 Max is drop-resistant and shockproof - protecting against overnight condensation and off-road bumps during transport. You get stable power even in the most demanding conditions. |
• | The Delta 3 Max keeps your power flowing through freezing cold, scorching heat, humid environments (95% humidity tolerance), or coastal air - for reliable energy anytime, anywhere. |
• | Certified to Class B EMC standards, it won’t interfere with TVs, Wi-Fi, or other home electronics. |
• | Powered by X-Quiet 3.0, EcoFlow’s stepless fan control adjusts airflow smoothly to maintain precise thermal regulation - keeping your home or workspace peacefully quiet, even under heavy loads. |

• | Lightweight and easy to carry, the Delta 3 Max fits into any setting - from home to the great outdoors. Weighing just 20.3 kg, it’s 13% lighter for effortless portability while still packing serious power. |

• | Monitor your energy usage and solar generation - all with one intuitive dashboard. Set timed charging/discharging missions so that you can charge during off-peak hours, discharge during peak rate periods to save costs. |
