EcoFlow DELTA Max 2000 + 220 Watt Bifacial Portable Solar Panel
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Fast & Free Shipping
Fast & Free Shipping
We offer fast & free shipping on most orders over $50 (before taxes, if applicable) to the continental United States. Some oversize/overweight products may incur a shipping charge.
All in-stock items will ship in two days or less.
Pleaseensure the shipping information provided at checkout is accurate. We are not responsible for any losses, including missing parcels, package damage, losses as a result of delay, and other losses caused by incorrect shipping information that customers have provided.
A physical address is required. We do not ship to P.O. Boxes or APO/FPO/DPO addresses.
As soon as you place your order, you will receive an order confirmation e-mail. This means that we have received your order in our system and your payment method is pre-authorized for the purchase.
Then, we automatically reach out to our suppliers to confirm that it is in stock and available for immediate shipment. If your item is on backorder or unavailable, we will void the pre-authorization and reach out to you via e-mail. If your item(s) are available for immediate shipment (within 2 business days), we will process the charges and submit the order for shipment.
Please contact us for expedited shipping, or shipping to Alaska, Hawaii, and Puerto Rico. These options are limited depending on the product.
We do not ship products to American Samoa, Micronesia, Guam, Marshall Islands, the Northern Mariana Islands, or the U.S. Virgin Islands at this time. We also do not ship outside of the United States at this time.
If your order is in stock and we process the charges to your credit card, it will ship within two business days from the date of your order. We will send you tracking information within 24 hours of your order leaving the warehouse to the e-mail address you provided when checking out. If you do not receive tracking information from us withinthreebusiness days of your order, feel free to follow up with us email@example.com.
All delivery times provided by Outbound Power or by the shipping carrier are estimates. Delivery times are subject to acts of nature and other unforeseen circumstances. Refunds are not provided due solely to order deliveries outside of the estimated delivery window.
Last Updated: 12-28-2022
Hassle-Free Returns & Exchanges
We strive for a stress-free, hassle-free return process.
In order for the process to take place as smoothly as possible, we ask all customers to observe the following requirements.
1. We have a 30-day return policy, which means customers have 30 days after the date the item shipped to request a return. Unfortunately, we are unable to accept returns beyond 30 days after the item shipped.
2. Most items are easily returned within 30 days of the shipment date. To initiate a return, please contact us at firstname.lastname@example.org. If the return is accepted, we will send the customer a return shipping label as well as instructions on how and where to send the package. Items sent back to us without first requesting a return will not be accepted.
3. To be eligible for a return, the item must be in the same condition as it was received and in its original packaging.
4. We may ask for confirmation of certain details as to why an item is being returned for verification or if a warranty request is involved.
5. Charging a restocking fee is a B.S. way for some companies to make money off your return. We do not charge restocking fees.
6. The customer may be responsible for return shipping costs depending on the product. Whenever possible, we strive to cover the return shipping fee.
7. To assure your refund, please use a trackable mail service. We are not responsible for lost or missing packages.
Upon the receipt of the return package, the item will be examined and a full refund will be issued to the original method of payment. A refund receipt will be emailed to the email address provided during the original purchase.
Refunds are processed as soon as the refund request is approved - that means that the money leaves our account immediately. If a refund has not yet been received, first check the bank account again. Then contact the payment method company as it may take some time before the refund is officially posted. We have seen some credit card companies take up to 30 days to show that the refund has been put back on the card.
The fastest way to exchange an item is to order it separately when the return is accepted. Depending on inventory availability, we may be able to initiate a direct order of the exchange product after the original item is returned.
Cancellations are accepted up to the point of shipment. If the order has shipped, the customer is responsible for return shipping charges. Refunds are only issued to the original purchase method.
The customer must inspect the packaging on arrival. If damage is present, the customer should make note of it when signing for delivery. If the item arrives damaged, the customer must send photos to email@example.com and we will process an insurance or warranty claim on the customer's behalf.
Last updated: 5-21-2023
Easy Product Financing
Buy now, pay later with Shop Pay!
We are pleased to partner with Shop Pay to provide our customers with the ability to finance products on the Outbound Power store over $50.*
When you select Shop Pay at checkout, you may split your total purchase into 4 interest-free payments. No added interest or fees when you pay on time!
Choose Shop Pay at checkout to support carbon removal projects at no extra cost.
*Rates from 0% APR or 10-36% APR. Payment options through Shop Pay Installments are subject to an eligibility check and are provided by these lending partners: [affirm.com/lenders]. Options depend on your purchase amount, and a down payment may be required. State notices to consumers [affirm.com/licenses].
TheEcoFlow DELTA Max 2000 is the perfect home backup power solution. 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.
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.
Click here to learn more about DELTA Max Smart Extra Battery.
*Note: This item is only available for sale in the contiguous United States.
EcoFlow DELTA Max 2000 Features
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.
Multiple ways to charge.
There are multiple ways to charge DELTA Max wherever you are. If you’re at home, plug into an AC wall outlet or solar panels. If you’re out and about, charge DELTA Max in your car or use solar panels if you’ve set up camp. In extreme emergencies during power outages, connect the DELTA Max to the Smart Generator for a last-standing power source.
1 - Solar Charging
2 - AC Charging
3 - Smart Charging
EcoFlow DELTA Max 2000 + 220 Watt Bifacial Portable Solar Panel Specifications
USB-A Fast Charge: 2 ports, 5V, 2.4A / 9V, 2A / 12V, 1.5A, 18W Max per port
USB-C Output: 2 ports, 5/9/12/15/20V, 5A, 100W Max per port
Car Power Output: 12.6V, 10A, 126W Max
DC5521 Output: 2 ports, 12.6V, 3A, 38W Max per port
AC Charging Input: 1800W Max, 15A
Solar Charging Input: 800W Max, 11-100V, 13A
Car Charging Input: Support 12V/24V battery, 8A
Battery Chemistry: NCM
Cycle Life: 800 cycles to 80% capacity
Net Weight: Approx. 48 lbs.
Dimension: 19.6*9.5*12 in
EcoFlow 220W Bifacial Solar Panel
Rated Power: 220W Front Side/155W Rear Side
Cell Type: Monocrystalline Silicon
Dimensions: 82*183*2.5cm (32.3*72.0*1.0 in)
Open Circuit Voltage: 21.8V (Vmp 18.4V)
Short Circuit Current: 13A (Imp 12.0A) Front Side/ 8.8A (Imp8.4A) Rear Side
Weight (Solar Panel): Approx. 9.5kg (20.9lbs)
What's In The Box
DELTA Max Portable Power Station
220W Bifacial Portable Solar Panel
AC Charging Cable
Car Charging Cable
DC5521 to DC5525 cable
How many solar panels can I use at the same time with DELTA Max?
It depends on the total voltage and watts of solar panels you choose. As long as the solar panels use MC4 connector and its voltage and current are under 11-100V, 13A max range.
What's the max input for DELTA Max?
When charging DELTA Max and its extra battery together, you can reach 3600W max charging speeds by combining any two methods of AC, solar and Smart Generator. For DELTA Max single unit, you can recharge it at standard wall outlets (1800W max), or combine AC and solar charging to reach max 2000W charging speeds.
How does the Emergency Power Supply (EPS) work? And how fast is it?
When your portable power station is plugged into the wall, any electronics plugged into it are powered from the grid and not its battery. When power from the grid stops, as in a blackout, the power station automatically switches to battery power within 30ms.
What's the water-resistance rating for this product?
DELTA Max is not water-resistance, so it should be kept away from liquids. Or if you're looking for water-resistance solution, you can purchase the DELTA Max case to water-resistance protection.
The EcoFlow Delta Max is quite a powerhouse with portability and smart design.
Outbound provided great service, I had a small delay in tracking and delivery of my extra battery, I reached out and everything was taken care of in a timely manner. I will plan on ordering from the company again. Thanks!
After lots of research I landed on this power station and it checks the most boxes for the price. Small enough to carry, but enough power for an emergency or camping trip. It can charge quickly through AC but solar also works well which is what I use most.