Skip to content
by EcoFlow

EcoFlow DELTA Max 2000 Solar Generator + DELTA Max Smart Extra Battery

EcoFlow DELTA Max 2000 Solar Generator + DELTA Max Smart Extra Battery

SKU DELTAMax2000-DELTAMaxEB-US
Save $404.99 Save $404.99
Original price $3,103.99
Original price $3,103.99 - Original price $3,103.99
Original price $3,103.99
Current price $2,699.00
$2,699.00 - $2,699.00
Current price $2,699.00
Availability:
in stock, ready to be shipped

Free shipping with delivery betweenandOrder within

Free Shipping

Every Off Grid Stores Product Ships For Free

No Sales Tax

We Only Charge Sales Tax In Nevada And Florida

Authorized Dealer

We are authorized dealers of every brand on our website

Why Buy From Us?

- Help Support Small Family Owned Business

- Our Team Has Actual Knowledge Of Our Products

- You Will Talk To A Real Person In The USA When You Call

- We Guarantee To Match The Lowest Prices On The Internet

- Our Items Are Located In The USA

- We Actually Live Off-Grid Unlike Some Of Our Competitors

Best Price Guarantee

Shop with confidence, as we guarantee the best prices available.

If you come across an item at a lower price on a competitor's website, we'll gladly match it.

Simply contact our customer service chat before purchasing to redeem this exclusive offer.

Learn more by visiting our Best Price Guarantee page here.

Shipping & Handling Policy

We provide Free Shipping to the continental 48 United States only.

International shipping, as well as shipping to Alaska, Hawaii, US Protectorates, P.O. Boxes, APO, FPO, or DPO addresses, is NOT available.

Orders are typically processed and shipped from our warehouse within 1-3 Business Days (excluding weekends and holidays).

After leaving our warehouse, the expected delivery time is 3-4 Business Days, resulting in an average total shipping and handling time of 4-7 Business Days.

Learn more about our Shipping & Handling Policy here.

Returns & Refunds

While shopping at Off Grid Stores know that returns are a breeze! If you are not completely satisfied with your purchase, for any reason, you may return it to us within 30 Days of delivery for a refund.

If you would like to open up a return you can send us an email to support@offgridstores.com with your name, order number, and reason for return.

To learn more about our Returns & Refunds Policy you can do so here.

EcoFlow DELTA Max 2000 Solar Generator + DELTA Max Smart Extra Battery

EcoFlow DELTA Max 2000 Solar Generator + DELTA Max Smart Extra Battery

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.

Portable solar 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.


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 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 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.

 

 

Multiple ways to charge.

 

Solar Charging



AC Charging



Smart Generator



Car Charging 

 


Specifications:

EcoFlow DELTA Max 2000 Portable Solar Generator
SKU DELTA2000-US
Capacity 2016Wh
Extra Battery Support up to two DELTA Max Smart Extra Battery/Smart Generator
AC Output 6 outlets, 2400W total (Surge 5000W)
Max Device(s) Power
Supported by X-Boost
3400W
USB-A Output 2 ports, 5V, 2.4A, 12W Max per port
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
Connection Wi-Fi
Net Weight Approx. 48 lbs
Dimension 19.6 in x 9.5 in x 12 in
DELTA Max Extra Battery
SKU DELTA2000EB-US
Capacity 2016Wh / 50.4V
Extra Battery Port Input 50.4V, 1800W Max
(X-Stream and Solar Dual Charging)
Extra Battery Port Output 43V-58.4V, 3200W Max
Cell Chemistry NCM
Cycle Life 800 Cycles to 80%+ Capacity
Dimensions 18.3 in x 9.3 in x 11.2 in
Net Weight Approx. 40 lbs
Optimal Operating Temperature 68°F to 86°F
Discharge Temperature -4°F to 113°F
Charge Temperature 32°F to 113°F
Storage Temperature -4°F to 113°F (optimal: 68°F to
86°F
Applicable Models DELTA 2, DELTA Max, DELTA 2 Max
Protection Over Voltage Protection, Overload Protection,
Over Temperature Protection, Short Circuit
Protection, Low Temperature Protection, Low
Voltage Protection, Overcurrent Protection

Frequently Asked Questions

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.

What battery does the product use?

It uses high-quality lithium-ion battery.

What devices can the product’s AC output port power?

With high rated power and peak power, the product’s AC output port can power most household appliances. Before you use it, we recommend that you confirm the power of the appliances first and ensure the power sum of all loaded appliances is lower than the rated power.

How long can the product charge my devices?

The charging time is shown on the product’s LCD Screen, which can be used to estimate the charging time of most appliances with stable power usage.

How can I know if the product is charging?

When it’s charging, the remaining charging time will be shown on the LCD Screen. Meanwhile, the charging indicator icon begins to rotate with the remaining battery percentage and the input power shown on the right of the circle.

How to clean the product?

Please gently wipe it with a dry, soft, clean cloth or paper towel.

How to store the product?

Before storing, please turn off the product first, and then store it in a dry, ventilated place at room temperature. Do not place it near water sources. For long-term storage, please discharge the battery to 30% and recharge it to 60% every three months to extend its battery life.

Which portable power station is compatible with the DELTA Max Smart Extra Battery?

DELTA 2, DELTA Max, and DELTA 2 Max are compatible with the DELTA Max Smart Extra Battery.

How many extra batteries can I use with a portable power station?

DELTA 2 supports only 1 extra battery while the DELTA Max and DELTA 2 Max support up to 2.

Can I charge the extra battery without connecting to a power station?

Yes. You can use a Smart Generator to charge an extra battery even when it's not plugged into a power station. All other charging methods require it to be connected to a power station.

What makes the Smart Extra Battery "Smart"?

This battery can be monitored and controlled on the EcoFlow app.

What battery does the product use?

It uses high-quality lithium-ion battery

How long can the product charge my devices?

The charging time is shown on the product’s LCD Screen, which can be used to estimate the charging time of most appliances with stable power usage

How can I know if the product is charging?

When it’s charging, the remaining charging time will be shown on the LCD Screen. Meanwhile, the charging indicator icon begins to rotate with the remaining battery percentage and the input power shown on the right of the circle.

How to clean the product?

Please gently wipe it with a dry, soft, clean cloth or paper towel.

How to store the product?

Before storing, please turn off the product first, and then store it in a dry, ventilated place at room temperature. Do not place it near water sources. For long-term storage, please discharge the battery to 30% and recharge it to 60% every three months to extend its battery life.

Customer Reviews

Based on 2 reviews
100%
(2)
0%
(0)
0%
(0)
0%
(0)
0%
(0)
L
Lucas Landin
EcoFlow Works

Used it for my first weekend in my motovan. Was able to power my fridge, lights, fans, charging, TV and more with battery to spare at the end of the weekend so I didn't even have to unpack my fridge till Monday afternoon.

B
Bijan Aflatooni
Best online power supply out there

Friendly staff and knowledgeable with reasonable prices that you can’t get it elsewhere