EcoFlow DELTA 2 Max + 220W Portable Solar Panel - ZPPMR350-US+220W

EcoFlow DELTA 2 Max + 220W Portable Solar Panel - ZPPMR350-US+220W

Features

• Fume-free, Quiet, Zero Maintenance

• World's Fastest Recharging Methods

• Power up to 99% of Appliances

• Lightest 2400W LFP Solar Generator on the Market

• LFP Battery: 3000 cycles, 6× more than the industry average. Use every day for 10 years

• Large Expandable Capacity from 2048Wh to 6144Wh

• Plug and play home backup power

• Quiet Recharging

• Customized In-app Energy Management

• Ultra-Fast Home Backup Switchover Speed

• Multiple Levels of Protection for Safety and Reliability

• Compatible with EcoFlow Ecosystem Products

• Power Through Extended Blackouts

• 5-Year Warranty

EcoFlow 220W Portable Solar Panel Features:

• Bifacial Design

• 23% High Conversion Rate

• Adjustable Angle Kickstand Case

• Easy to Plug and Unplug

• Waterproof and Durable

No fumes, No noise, No maintenance.

• Fume-free: since power stations don't burn fuel, they don't produce emissions or fumes, making them a clean and eco-friendly alternative to gas generators.

• Quiet: without internal noisy combustion engines, DELTA 2 Max is extremely quiet, even when charging.

• Maintenance-free: There's no fuel to refill, no filters or fluids to change or mechanical parts that need constant maintenance.

World’s Fastest Recharging Methods

• Industry's Fastest AC Recharging: Get an input of up to 1800W with X-Stream technology. Charge 0-80% in 68 min (1.1 hour)

• Industry's Fastest AC + Solar Recharging: Charge to 80% in 43 min. Fully charge in about 1 hour.

• Harness Clean Solar Energy For Fast Charging:

• Fully charge with up to 1000W solar input in only 2.3 hours.

Power 99% of Essentials Industry-leading X-Boost Technology

A 2400W output powers up to 15 devices at once. Run some appliances with up to 3400W using X-Boost mode. That means during a power outage or blackout, you can continue to run your fridge, microwave, dryer, and more. Ideal power generator for backup power.

LFP Battery: 3000 cycles, 6× more than the industry average, for up to 10 years of everyday use

• Premium LFP cells for long-lasting battery life. Using the same chemical makeup as Tesla batteries, DELTA 2 Max gives you 3000 complete cycles till it's down to 80% capacity. That's 6× more than the industry average of 500.

• 10 years of everyday use. If used once a day, it can be safely used for about 10 years.

• Advanced BMS protection. Self-regulates voltage, current, and temperature. Charge safely with comprehensive protection.

• Safe and stable for high performance even in warm temperatures.

Customized In-app Energy Management

• Save more on electricity bills: Prioritize the use of solar energy via the EcoFlow app when using AC + solar dual charging. Starts and ends at any time you want to save energy bills by avoiding peak rates.

• Experience peace of mind during power outages AC Always On Mode: power button stays on, even during a power outage or after the grid power is back, keeping appliances powered. Adjust energy sources to fit your needs: backup power reserve or energy savings.

• Lower battery power reminder: Get a notification via the app when the battery hits a low.

Ultra-fast home backup switchover - <30ms EPS auto-switch

When a blackout occurs, the power station automatically switches to the battery supply mode in less than 30ms. It ensures a constant power supply to your devices.

Multiple levels of protection for safe and reliable use

• Made from safe, robust materials and a sturdy one-piece design. It can withstand severe knocks and falls. Each port is reinforced to be resistant to wear and tear.

• The modular electronic components fit together seamlessly and can be easily removed from the unit for maintenance. All wires are copper-plated and polymer-wrapped for enhanced cooling, safety, and strength.

• Rubber anti-slip base.

• A shell of the highest fire-resistant rating, 5VA. Comes with a strengthened handle.

• The EcoFlow service team provides a 5 year warranty. Experience absolute peace of mind.

Compatible with EcoFlow ecosystem products

DELTA 2 Max is compatible with EcoFlow’s product ecosystem, providing a one-stop power solution for users. With the most comprehensive product ecosystem in the industry, power a new world using DELTA 2 Max, Extra Batteries, Portable Solar Panels, WAVE and WAVE 2 Portable Air Conditioners, Smart Generator and so much more…

Specifications

Additional Information

What's In The Box

• DELTA 2 Max

• AC Charging Cable

• Car Charging Cable

• DC5521 to DC5525 Cable

• User manual & warranty card

• 220W Bifacial Solar Panel

• 220W Bifacial Solar Panel Protective Case (Kickstand)

• 220W Bifacial Solar Panel User Manual and Warranty Card

• Snap Hooks

Product Manuals 

✓EcoFlow DELTA 2 Max User Manual

✓ EcoFlow 220W Portable Solar Panel Manual

Videos

What our Experts Think

• Massive Capacity & Output: The DELTA Pro Ultra Inverter with 5 batteries provides ~30.7 kWh of usable power and ~7.2 kW continuous output, sufficient for whole-home backup or heavy-duty appliances.

• Whole‑Home Backup Ready: Capable of running refrigeration, lighting, HVAC systems, and even some EV charging depending on load requirements.

• Solar & Grid Flexibility: Supports high-voltage solar input, rapid AC charging, and UPS functionality for seamless backup.

• Durable & Long-Lasting: LFP batteries rated for over 3,500 cycles, inverter and batteries IP54 rated, operational from ‑20 °C to 45 °C.

• Installation Considerations: Each battery ~50 kg, inverter ~32 kg; requires sturdy mounting, ventilation, and professional electrical integration.

• Scalability & Flexibility: System can expand further with additional inverters and batteries for larger off-grid or backup setups.

Q&A

Q1: What is this bundle?
A1: A combination of the DELTA 2 Max portable power station (≈2,048 Wh) and a 220 W portable bifacial solar panel for mobile or home‑backup power.

Q2: What output does the DELTA 2 Max provide?
A2: Up to 2,400 W continuous AC output (surge up to ~4,800 W) with “X‑Boost” mode for heavy loads.

Q3: How can it be charged?
A3: Supports AC wall charging, solar input up to 1,000 W, and car/12 V input.

Q4: What about the solar panel?
A4: 220 W bifacial panel, lightweight and portable, designed to efficiently charge the power station in off-grid or outdoor setups.

Q5: What battery type and lifespan does it have?
A5: LiFePO₄ (LFP) battery cells rated for ~3,000 cycles to 80% capacity, ensuring long-term durability.

Q6: What is this bundle best used for?
A6: Home backup during outages, camping, RVs, off-grid use, and powering essentials like lights, electronics, and small appliances.

Maintenance Tips

• Charge the DELTA 2 Max regularly and avoid full discharges to prolong battery life.

• Keep the solar panel clean; wipe with a soft cloth and mild soap if needed.

• Store both the unit and panel in a cool, dry place when not in use.

• Inspect cables, connectors, and ports periodically for dust, wear, or damage.

• Avoid exposing the unit or panel to extreme heat or moistu