Shipping can take 3 to 5 weeks
EcoFlow DELTA 2 solar generator: Secure your power supply with an EcoFlow DELTA 2 solar generator bundle at home or on the go. Plug in 220W Bifacial Portable Solar Panels and get up to 500W input to charge from anywhere in as fast as 3 hours. These bundles are ideal for home power security, camping, fishing, or any outdoor trips.
Expandable home emergency power 1-3kWh expandable capacity to grow your storage to your needs. Add on the DELTA 2 extra battery to reach 2048Wh, or add on the DELTA Max Extra Battery to hit 3040Wh. Great for home backup or everyday appliances.
Rapid dual charging X-Stream tech means that DELTA 2 charges 7 times faster than the competition. That’s 0–80% in just 50 minutes and 0-100% in 80 minutes with AC input. Plug in portable solar panels and charge in as fast as 3-6 hours with 2 x 220W bifacial portable solar panels.
Two in one EcoFlow’s 220W Bifacial Portable Solar Panel is two in one. With a 220W primary side, and a 155W side on the back for ambient light, you can capture up to 25% more solar energy and charge your portable power station even faster.
Power multiple devices Power multiple devices 1800W AC output means you can power more than 90% of your home appliances. Or, try plugging in up to 13 devices at once. Unlike other brands, DELTA 2 can prevent overloading from devices up to 2400W thanks to X-Boost technology. Learn more about DELTA 2 >>
Tempered glass. Built to last The thin, one-piece tempered glass design makes it five times tougher than comparable panels, it can withstand heat up to 300°F too. Safe to say it can withstand the elements. Learn more about 400W Portable Solar Panel >>
EcoFlow DELTA 2 Solar Generator is a must-have for any home that puts power security & comfort first. Ensure you're prepared with the power station made for almost any situation your family could find themselves in. All while staying green.
Make it a triple.
With a capacity of 1kWh to start with, you've got enough energy for your essentials for hours on end. Need even more? Add on the DELTA 2 extra battery to reach 2048Wh, or add on the DELTA Max Extra Battery to hit 3040Wh. Great for home backup or everyday appliances.
Optimize your energy.
X-Stream tech means you can charge from 0%-80% in 50 mins,or 0-100% in 80 minutes with AC input, that's faster than you'll pack your trunk for the next road trip. Pair with solar panels and charge in as fast as 3-6 hours with 2 x 220W, 1 x 400W portable solar panels. With its MPPT (Maximum Power Point Tracking) smart algorithm, DELTA 2 can actively detect the voltage and current in real-time to reach the maximum power point with >98% efficiency.
wherever you go.
A single portable solar panel with a unique folding design, our 400W portable solar panel combines powerful energy production with portability. To achieve a higher solar conversion efficiency of up to 22-23%, we use multi busbar monocrystalline cells, so you get even more energy to recharge your portable power station.
Built to last 6x longer.
Full charge and drain cycles
Finally… tech that's made to last. Get years of regular use until hitting 80% of its original capacity. That's down to its LiFePO4 battery chemistry giving you 3000+ full charge and drain cycles.
Power pretty much anything.
A 1800W AC output means you can power more than 90% of your home appliances. That's your microwave, fridge, or even coffee maker covered in a blackout. Or, try plugging in up to 15 devices at once for when you're around the table with the family. Unlike other brands, DELTA 2 can prevent overloading from devices up to 2400W thanks to X-Boost technology.
and manage your energy use.
Use the EcoFlow app to control your DELTA 2 from anywhere using Wi-Fi. Link with Bluetooth when off-grid. Either way, you can check charging data, customize settings and adjust the charging speed with ease.
Built to weather the storm.
Our 400W portable solar panel can carry on collecting energy even during a downpour. With a protective ETFE film and a high IP resistance level of 68, the solar cells can withstand environments from humid and wet to dry and dusty.
What's in the box
1. DELTA 2 2. 400W Solar Panel 3. AC charging cable 4. Car charging cable 5. DC5521 to DC5525 cable 6. User manual 7. App quick start guide 8. Warranty card
*The solar to XT60 charging cable is included only with purchase of EcoFlow portable solar panels.
Specs of DELTA 2
Support one DELTA 2 extra battery or DELTA Max extra battery
4 outlets, 1800W total (Surge 2700W)
Max Device(s) Power (with X-Boost)
2 ports, 5V, 2.4A, 12W Max
USB-A Fast Charge
2 ports, 5V, 2.4A / 9V, 2A / 12V, 1.5A, 18W Max
2 ports, 5/9/12/15/20V, 5A, 100W Max
Car Power Output
1 port, 12.6V, 10A, 126W Max
2 ports, 12.6V, 3A, 38W Max
11-60V, 15A, 500W max
Support 12V/24V battery, 8A
LFP (LiFePO4 battery)
3000 cycles to 80+% capacity
Wi-Fi & Bluetooth
15.7 x 8.3 x 11 in / 400 x 211 x 281 mm
27 lbs / 12 kg
Specs of 400W Solar Panel
41.7*93.1*0.98 in (105.8*236.5*2.5cm)
Open Circuit Voltage
48V (Vmp 41V)
Short Circuit Current
11A (Imp 9.8A)
Weight (Solar Panel)
Approx. 16.0 kg
Weight (with Kickstand Case)
Approx. 19 kg