Expandable Energy Ecosystem
The DELTA 2 is part of a growing EcoFlow ecosystem, integrating with a variety of accessories, including:
Portable Solar Panels – For off-grid energy independence
Extra Batteries – For expanded energy capacity
This modular system ensures scalable power solutions for home, travel, and emergency situations.
Specifications
DELTA 2 Portable Power Station
Extra Battery: Support one DELTA 2 extra battery or DELTA Max extra battery
AC Output: 6 outlets, 1800W total (Surge 2700W)
Max Device(s) Power (with X-Boost): 2200W
USB-A Output: 2 ports, 5V, 2.4A, 12W Max
USB-A Fast Charge: 2 ports, 5V, 2.4A / 9V, 2A / 12V, 1.5A, 18W Max
USB-C Output: 2 ports, 5/9/12/15/20V, 5A, 100W Max
Car Power Output: 1 port, 12.6V, 10A, 126W Max
DC5521 Output: 2 ports, 12.6V, 3A, 38W Max
AC Charging: X-stream Fast Charge 1200W max
AC Input Voltage: 100~120V (50Hz/60Hz)
Solar Charging: 11-60V, 15A, 500W max
Car Charging: Support 12V/24V battery, 8A
Battery Chemistry: LFP (LiFePO4 battery)
Cycle Life: 3000 cycles to 80+% capacity
Connectivity: Wi-Fi & Bluetooth
Dimensions: 15.7 x 8.3 x 11 in / 400 x 211 x 281 mm
NextGen 220W Bifacial Portable Solar Panel
Rated Power: 220W (±5W) Front / 175W Rear
Cell Type: N Type TOPCon monocrystalline silicon
Efficiency: 25.00%
Weight (Solar Panel): Approx. 15.4 lb (7.0 kg)
Dimensions:
Unfolded: 24.2×84.8×1.0 in (615×2155×25 mm)
Folded: 24.2×23.2×1.3 in (615×590×32 mm)
Connector Type: Photovoltaic connectors
Warranty (US): 12 months
Open Circuit Voltage: 21.5V (Vmp 18.4V)
Short Circuit Current: 12.4A (Imp 11.9A) Front Side / 9.9A (Imp 9.5A) Rear Side
Waterproof & Dustproof: IP68
What's in the Box
DELTA 2
NextGen 220W Bifacial Portable Solar Panel
**DELTA 2 and NextGen 220W Bifacial Portable Solar Panel will be shipped separately.
Warranty
Warranty Policy – King of Generators
At King of Generators, we are committed to ensuring you have a seamless experience with your purchase. Below is an overview of the EcoFlow warranty policy to help you understand coverage and how to make a warranty claim through King of Generators support.
Warranty Period Overview
EcoFlow provides a limited warranty on its products, starting from the date of purchase. The warranty period varies by product type:
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DELTA Series & RIVER Series: 1–5 years (depending on model)
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Solar Panels: 12 months to 10 years
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Accessories: 12 months
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Smart Generators: 1–3 years
For detailed coverage, refer to the product-specific warranty on EcoFlow’s official website or contact King of Generators support.
What’s Covered?
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Free repairs or replacements for defects in materials or workmanship
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Warranty extensions available for select products upon registration on EcoFlow’s website
What’s Not Covered?
The warranty does not cover:
- Damage due to misuse, unauthorized modifications, or external factors (e.g., water, weather)
- Products purchased from unauthorized sellers or without valid proof of purchase
- Products used outside the intended region or incompatible with local power standards
Note: EcoFlow products are designed for use in the U.S. Warranty claims for malfunctions due to use outside the country may not be covered.
How to Make a Warranty Claim
If you experience any issues, please contact King of Generators support to initiate a warranty claim.
📞 Phone: (855) 799-2943
📧 Email: info@kinggenerators.com
Our team will assist you with the claim process, including verifying your purchase, troubleshooting the issue, and coordinating with EcoFlow for repair or replacement.
Once approved, we will provide further instructions, including shipping details and estimated resolution time.
For any questions regarding warranty coverage, feel free to contact King of Generators support. We're here to help!
