EcoFlow DELTA Max Portable Power Station
Looking for something to power heavy-duty devices like your fridge and dryer? With X-Boost, DELTA Max handles devices up to 3000W with ease.
Choose Your Regions:
EcoFlow DELTA Max Portable Power Station expands up to 6kWh with Smart extra batteries, keeping your home powered on in an emergency. Charge up from 0-80% in 1 hour. Or get up to 3600W speeds by combining AC charging and the EcoFlow Smart Generator. Stay powered on no matter what. DELTA Max connects with up to 2x 400W EcoFlow solar panels to deliver 800W Max solar charging speeds.
EcoFlow DELTA Max Portable Power Station
Back up your home during power outages with DELTA Max. With an expandable capacity that reaches up to 6kWh, dual charging, and the ability to power your home devices, you can stay powered on in any situation. A single DELTA Max unit packs a 2kWh capacity that is expandable up to 6kWh with DELTA Max Smart extra batteries. This means when a blackout hits, you can continue to power your important home devices such as your fridge and lights for hours on end.
EcoFlow DELTA Max Overview
DELTA Max charges up safely and rapidly from 0-80% in just 1 hour. And it gets even better. If you’re looking for an even faster way to charge up DELTA Max, you can combine AC with the Smart Generator, AC with solar, or the Smart Generator with solar. With EcoFlow’s X-Boost technology, DELTA Max can power heavy-duty devices up to 3000W. That means during a power outage or blackout, you can continue to power your fridge, dryer, and more. That’s the industry gold standard for a portable power station of this size and capacity.
DELTA Max connects with up to 2x 400W EcoFlow solar panels to deliver 800W Max solar charging speeds. With a voltage range from 11-100V and the MC4 connector, you can also connect other solar panels to your DELTA Max. Even during cold or cloudy days, our Smart maximum power point tracking (MPPT) algorithm automatically detects voltage and current in real-time to give you optimum solar generation throughout the day.
Disasters can occur at any time of the year, sometimes lasting longer than we ever expected. When extended blackouts hit, the EcoFlow Smart Generator serves as an emergency option that integrates with DELTA Max. It auto-starts when your DELTA Max hits a low level of charge, recharges your DELTA Max, and stops the engine all by itself once your DELTA Max hits a full charge. This gives you a reliable emergency backup option that relies on minimum use of a generator.
Control and monitor your DELTA Max with the EcoFlow app. Dive into the settings to customize your power use or control DELTA Max remotely.
EcoFlow DELTA Max Specifications
| Net Weight | Approx. 48 lbs (22 kg) |
| Dimension | 19.6 x 9.5 x 12 in (49.7 x 24.2 x 30.5 cm) |
| Charge Temperature | 32 to 113°F (0 to 45°C) |
| Discharge Temperature | -4 to 113°F (-20 to 45°C) |
| Color | Gray black |
| Warranty | 24 months |
| Charge Method | AC Wall Outlet, 12V Car Adaptor, Solar Panel, Smart Generator, Smart Extra Battery |
| Full Recharge Time | 1.6 hours (AC) 21 Hours (12V Car Charger) 5.6-11.2 Hours (Using 4x 110W Solar Panels) 4.2-8.4 Hours (Using 4x 160W Solar Panels) 3.2-6.3 Hours (Using 2x 400W Solar Panels) |
| Capacity | 2016Wh |
| Cell Chemistry | NCM |
| Shelf Life | 1 year (after fully charged) |
| Life Span | 800 Cycles to 80% capacity |
| Management Systems | BMS, Over Voltage Protection, Overload Protection, Over Temperature Protection, Short Circuit Protection, Low-Temperature Protection, Low Voltage Protection, Overcurrent Protection |
| Testing and certification | UL CE FCC ROHS Telec |
| Smart Extra Battery | Supports up to 2 DELTA Max Smart Extra Batteries (sold separately) |
EcoFlow DELTA Max Portable Power Station. Solar Generator For Home Backup, Emergency, Outdoor Camping
EcoFlow DELTA Max Portable Power Station. Solar Generator For Home Backup, Emergency, Outdoor Camping
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Home emergency power DELTA Max expands up to 6kWh with Smart extra batteries, keeping your home powered on in any emergency.
Rapid dual charging Charge up from 0-80% in 65 minutes. Or get up to 3400W speeds by combining AC charging and the EcoFlow Smart Generator. Power multiple devices Looking for something to power heavy-duty devices like your fridge and dryer? With X-Boost, DELTA Max handles devices up to 3400W with ease. Best solar powered generator Stay powered on no matter what. DELTA Max connects with up to 2x 400W EcoFlow solar panels to deliver 800W Max solar charging speeds. Live eco-friendly Use it as a solar powered generator for your home by powering appliances and tools on renewable energy.
Backup your home during power outages with DELTA Max. With an expandable capacity that reaches up to 6kWh, dual charging, and the ability to power your home devices, you can stay powered on in any situation.
Expandable Capacity
Dual Charging
Power Multiple Devices
800W max Solar Input
Expandable home backup power.
A single DELTA Max unit packs a 2kWh capacity that is expandable up to 6kWh with DELTA Max Smart extra batteries. This means when a blackout hits, you can continue to power your important home devices such as your fridge and lights for hours on end.
Convenient and fast dual charging.
DELTA Max charges up safely and rapidly from 0-80% in just 65 minutes. And it gets even better. If you’re looking for an even faster way to charge up DELTA Max, you can combine AC with the Smart generator to get up to 3400W, AC with solar to get up to 2600W, or the Smart Generator with solar to get up to 2600W.
Power 99% of your home devices.
With EcoFlow’s X-Boost technology, DELTA Max can power heavy-duty devices up to 3400W. That means during a power outage or blackout, you can continue to power your fridge, dryer, and more. That’s the industry gold standard for a portable power station of this size and capacity.
Harness the power of the sun.
DELTA Max connects with up to 2x 400W EcoFlow solar panels to deliver 800W Max solar charging speeds. With a voltage range from 11-100V and the Solar connector, you can also connect other solar panels to your DELTA Max. Even during cold or cloudy days, our Smart maximum power point tracking (MPPT) algorithm automatically detects voltage and current in real time to give you optimum solar generation throughout the day.
Emergency backup power.
Disasters can occur at any time of the year, sometimes lasting longer than we ever expected. When extended blackouts hit, the EcoFlow Smart Generator serves as an emergency option that integrates with DELTA Max. It auto-starts when your DELTA Max hits a low level of charge, recharges your DELTA Max, and stops the engine all by itself once your DELTA Max hits a full charge. This gives you a reliable emergency backup option that relies on minimum use of a generator.
Control, monitor, and manage your energy use.
Control and monitor your DELTA Max with the EcoFlow app. Dive into the settings to customize your power use or control DELTA Max remotely.
EcoFlow DELTA Max Power Station
Backup your home during power outages with DELTA Max. With an expandable capacity that reaches up to 6kWh, dual charging, and the ability to power your home devices, you can stay powered on in any situation.
Expandable Capacity
Dual Charging
Power Multiple Devices
Solar Power
Expandable home backup power.
A single DELTA Max unit packs a 2kWh capacity that is expandable up to 6kWh with DELTA Max Smart extra batteries. This means when a blackout hits, you can continue to power your important home devices such as your fridge and lights for hours on end.
Convenient and fast dual charging.
DELTA Max charges up safely and rapidly from 0-80% in just 65 minutes. And it gets even better. If you’re looking for an even faster way to charge up DELTA Max, you can combine AC with the Smart generator to get up to 3600W, AC with solar to get up to 2600W, or the Smart Generator with solar to get up to 2600W.
Power 99% of your home devices.
With EcoFlow’s X-Boost technology, DELTA Max can power heavy-duty devices up to 3400W. That means during a power outage or blackout, you can continue to power your fridge, dryer, and more. That’s the industry gold standard for a portable power station of this size and capacity.
Harness the power of the sun.
DELTA Max connects with up to 2x 400W EcoFlow solar panels to deliver 800W Max solar charging speeds. With a voltage range from 11-100V and the MC4 connector, you can also connect other solar panels to your DELTA Max. Even during cold or cloudy days, our Smart maximum power point tracking (MPPT) algorithm automatically detects voltage and current in real time to give you optimum solar generation throughout the day.
Emergency backup power.
Disasters can occur at any time of the year, sometimes lasting longer than we ever expected. When extended blackouts hit, the EcoFlow Smart Generator serves as an emergency option that integrates with DELTA Max. It auto-starts when your DELTA Max hits a low level of charge, recharges your DELTA Max, and stops the engine all by itself once your DELTA Max hits a full charge. This gives you a reliable emergency backup option that relies on minimum use of a generator.
Control, monitor, and manage your energy use.
Control and monitor your DELTA Max with the EcoFlow app. Dive into the settings to customize your power use or control DELTA Max remotely.
Power for Your Adventures and Emergencies: EcoFlow Delta Max with 400W Solar Panels Review
The EcoFlow Delta Max is the ultimate portable power generator that can handle a massive load. You can charge 6 scooters or Onewheels simultaneously, making it the perfect adventuring and camping buddy especially if you are off the grid and away from a reliable power source to charge.
On top of charging your PEVs (personal electric vehicles), you can use the EcoFlow Delta Max to power your fridge and other electronics when the power goes out.
Jimmy and I put the EcoFlow Delta Max through its paces and it passed with flying colors. I was amazed that we could power a griddle, induction cooktop, electric kettle while charging a cell phone and two Onewheels.
In this review, we will explain all the features the EcoFlow Delta Max has to offer, and what we hate and love about it. We will also give our thoughts on the EcoFlow 400W solar panels.
Click here for the current pricing of the EcoFlow Delta MaxClick here for the current pricing of the EcoFlow Solar Panels
What we hate about the EcoFlow Delta Max
What is the Ecoflow Delta Max?
It’s a portable power station, like those portable generators you use to produce electricity when your power goes out or when you need a lot of electricity, but with nowhere to plug into.
It’s portable and ready to go, so if the power goes out at my house or at a buddies home, I can use this to power the fridge, freezer, cpap machine and other essentials at a moment’s notice.
How can I charge my EcoFlow Delta Max?
The EcoFlow power station stores its power in batteries, and you can charge those batteries with the included cables from an outlet, your car’s 12volt port, or with solar panels.
You can even double up charging and if you are in a hurry, combining solar and wall outlet charging.
Just charging from a normal wall outlet allows for impressively fast charging. In one hour, I was able to get 70-80% charge on the EcoFlow and in less than two hours time, the EcoFlow had charged to full.
What power output can the EcoFlow Delta Max handle?
There are 6 grounded outlets that can handle 2400W total and surges up to 5000 watts. There are also 2 USB-A ports, 2 fast USB-A ports, and 2 USB C ports.
If you have devices that are not sensitive to drops in voltage, like an electric griddle or electric kettle, you can enable xboost through the app on your phone, and the EcoFlow Delta Max can handle up to 3400W consistently, and maintains a higher wattage to the devices by lowering the voltage output.
Click here for the current pricing of the EcoFlow Delta MaxClick here for the current pricing of the EcoFlow Solar Panels
How Smart is the EcoFlow Delta Max?
The EcoFlow Delta Max is extremely Smart and adaptive. The display is easy to read and helpful. The display tells you the charge, input output values, and estimated time given the current usage, or estimated time to full charge.
The EcoFlow app makes it even smarter. There is built-in Wi-Fi to communicate with the app on your phone, making it easy to update the firmware.
Just be aware that the display is hard to see in direct sunlight. I love that the fans kick in automatically to cool the system, but the 4 fans can be a little loud. However, the generator can warm up a tent when the fan exhausts heat from the generator.
How much does the EcoFlow Delta Max 2000 weigh?
The EcoFlow Delta Max 2000 weighs about 48 lbs making it much lighter than gas generators. If you buy the 400W solar panels to go along with it, be prepared for the additional 34.2 lbs.
How fast does the EcoFlow Delta Max charge using an outlet?
We have confirmed the EcoFlow Delta Max can charge from 0-70 in 1hr and 0-100 in less than 2hr when plugged into an outlet. The charge cycle is similar to a Tesla vehicle, where it can charge fast up to 70% and slows down when charging the last 30% to help preserve battery chemistry.
How fast does the EcoFlow Delta Max charge using the 400W solar panels?
EcoFlow offers 400W portable solar panels that can charge the Delta Max 2000 in a little over 5 hours. You can add up to 800W solar panels to charge the Delta Max 2000 in under 3 hours.
The solar panels are surprisingly heavy but the case is high quality and it doubles as a stand. Be prepared to move the solar panels to face the sun every few hours.
On a sunny day, the 400W solar panels averaged almost 400W of charging, just as expected. On a very cloudy day, the energy input dropped to 100W. I was actually surprised that the solar panels could harness any energy on a cloudy day.
The Delta Max would be a perfect companion for a camper van or RV with solar panels on top.
How many times can I charge my PEV with the EcoFlow Delta Max 2000?
| PEV | Watt hours | How many times can it be charged |
| Onewheel Pint | 147 | 13.71 |
| Onewheel XR | 324 | 6.22 |
| Onewheel Pint X | 324 | 6.22 |
| Ninebot Max G30LP | 367 | 5.49 |
| Onewheel GT | 525 | 3.84 |
| Ninebot Max G30 | 551 | 3.66 |
| Emove Touring | 624 | 3.23 |
| Aventon Aventure | 720 | 2.80 |
| ZERO 10X (52V) | 936 | 2.15 |
| Kaabo Mantis Pro SE | 1092 | 1.85 |
| YUME Y10 | 1212 | 1.66 |
| Emove Cruiser | 1560 | 1.29 |
| VSETT 10R | 1680 | 1.20 |
| InMotion V12 | 1750 | 1.15 |
| Kaabo Wolf King | 2016 | 1.00 |
| Kaabo Wolf Warrior 11 | 2100 | 0.96 |
| Nami Burn-E | 2304 | 0.88 |
| Kaabo Wolf King GT Pro | 2520 | 0.80 |
| Bronco Xtreme 11 Sport | 2520 | 0.80 |
Areas for Improvement on the EcoFlow
I only have two major gripes with the EcoFlow Delta Max.
The set up was straight forward but connecting to the EcoFlow with my phone was a little buggy. Connection dropped a few times, probably because I walked away from the device, and there is a definite delay between what you do on the app and what happens with the EcoFlow.
I wonder why the engineers chose to use Wi-Fi as the means of connection with my phone rather than Bluetooth.
The display on the EcoFlow is great, if you are not in the sun. However, because I like to use the EcoFlow outdoors and charge my EcoFlow using solar panels, the device is often in the sun which renders the glare prone display pretty useless.
Who is the EcoFlow Delta Max perfect for?
If you love adventuring off grid, whether camping or trail riding PEVs, the EcoFlow Delta Max is the perfect companion.
I always dream about bringing a scooter, EUC or Onewheel, with me on camping trips but I always wondered how I would charge them. With the EcoFlow Delta Max being so compact, I can now bring a PEV camping.
If you live in areas with unstable power grids or have inclement weather, the EcoFlow Delta Max is excellent to power your household. Texas had a major power crisis in February 2021, which left more than 4.5 million without power. With the EcoFlow Delta Max you can power your fridge and chest freezer at the same time.
Millions of dollars of food rotted because power was out for over a week during that storm. You can power your electronics, and charge the EcoFlow Delta Max with solar panels simultaneously.
If you have a camper van or RV with solar panels and want to store power as you travel, the EcoFlow Delta Max is a great accessory to have. With its compact footprint and Smart features, you can efficiently store power for when you get to your next stop.
EcoFlow Delta Max Pricing, Coupon and Discount Codes
Click here for the current pricing of the EcoFlow Delta MaxClick here for the current pricing of the EcoFlow Solar Panels
Click here to view all our coupons and discounts on scooters and other PEVs.
Click here to view all the safety gear that Jimmy and I use.
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