EcoFlow DELTA 2 Max (1900) Power Station with Max 2400W AC output & Built in 1900Wh (158Ah@12V) Battery

The EcoFlow DELTA Max (1900) Power Station significantly expands the capabilities and features offered by its predecessor, the EcoFlow DELTA 2 (950), providing a more powerful and expansive option for those requiring extra energy storage and output for a wide range of applications. With its impressive 1900Wh capacity (158Ah@12V), higher power output, and advanced charging technologies, the DELTA Max (1900) is designed to meet the needs of demanding power users, from outdoor enthusiasts to homeowners seeking robust backup power solutions. With a substantial built-in battery capacity, the DELTA Max (1900) can store ample power to meet the energy demands of various devices and appliances for longer periods. Additionally, its capacity is expandable, allowing you to connect extra batteries for even greater energy storage. The DELTA Max (1900) can deliver a maximum AC output of 2400W, which can be temporarily boosted to 3100W using the X-Boost mode. This makes it capable of powering heavy-duty appliances and tools that require a higher power draw. It boasts the world’s fastest AC recharging capabilities among portable power stations of its class, along with X-Stream dual AC+Solar charging speeds. With up to 1000W solar input, the DELTA Max (1900) can recharge in as fast as 2.3 hours, ensuring rapid power restoration.

Similar to its smaller counterpart, the DELTA Max is engineered for durability and a long lifespan, providing dependable power across numerous charge cycles. With an MPPT (Maximum Power Point Tracking) solar charging efficiency of 99%, the DELTA Max ensures optimal solar charging performance, making the most out of available sunlight. he bespoke smartphone app allows users to monitor and manage the power station remotely, offering insights into power usage, battery status, and enabling you to customize settings to suit your energy needs.

Product Features in Detail

Industry's First Drive & Charge Portable Power Solution
Never run out of power on your road trips with the EcoFlow 800W Alternator Charger. Utilize the excess energy generated by your vehicle to turn every minute on the road into a free battery recharge.

The world's fastest 43 minute AC+solar recharge
Fuel Up 80% in Only 43 Mins*
With DELTA 2 Max's upgraded tech, combine up to 1000W solar input with AC for world-leading charging speeds. In only 43 min get an 80% charge. Or stick with AC for an 80% charge in a speedy 53 mins.
*When combined AC and solar input is 2400W using 1800W AC input and a maximum of 600W solar input.

Maximize solar generation by harnessing multiple PV sources
Dual Solar Input System with Independent MPPT Technology
Maximize the potential of solar energy by simultaneously utilizing multiple photovoltaic (PV) sources with our innovative dual solar input design, each with its independent Maximum Power Point Tracking (MPPT) technology. Enjoy a seamless integration of solar power into your home or business whether you have multiple solar panels or a combination of rooftop and ground-mounted installations, making the most of every ray of sunshine.

Up to 1000W Solar Input
Fully Powered in Just 2.3 Hours
With a solar input of 1000W, fully recharged in 2.3 hours by connect up to 2 EcoFlow 400W Portable Solar Panels or 4 sets of 220W Bifacial Solar Panels.
Solar Charging Times
1000W Charge approx. 2.3 hours
880W Charge approx. 2.6 hours
800W Charge approx. 2.8 hours

Run 99% of Appliances with X-Boost.
Power pretty much anything with up to 3100W output.
DELTA 2 Max powers almost all the devices you need with a large 2400W AC output. Plus, with X-Boost proprietary technology, run appliances with an output of up to 3100W. Compared with other power stations, DELTA 2 Max can power more devices, while still preventing overloading and overheating.

Plug-and-play home backup power solution
Power Through Outages
Power your essential appliances with a hefty 2400W AC output by connecting DELTA 2 Max (2kWh) and up to two Smart Extra Batteries (6kWh) with your home's transfer switch for partial home backup. With a plug-and-play design, it's easier than ever to prepare for blackouts.

Power for the entire family
2048Wh Capacity
A generous 2048Wh capacity makes DELTA 2 Max ideal for home backup, running your essentials for hours. With its lightweight design, DELTA 2 Max is portable enough to grab and go on the next camping trip.

Expandable up to 6kWh
Tripple the Power
Take DELTA 2 Max with you anywhere as a solo unit or connect it with two Extra Batteries for up to 6kWh of home backup.

As Quiet as 30 dB
Peaceful charging.
At only 30 dB, DELTA 2 Max is quieter than other 2kWh power stations on the market.
*From a distance of approximately 20 in., noise level is 30 dB (with low input and 500W output) vs. other power stations with 55 dB or higher.

10-year long-lasting LFP battery
Durable, Safe, Lightweight
With its upgraded LFP battery chemistry, DELTA 2 Max has a lifespan of 3000 complete cycles until it reduces to 80% capacity. You'll get pretty much 10 years of power, even if you use it every day. That's 6× longer than other power stations with a similar capacity and output.

LFP Battery Chemistry
That's 6× longer than other power stations with a similar capacity and output.

Advanced BMS Protection
A built-in battery management system regulates vitals, including voltage, current, and temperature, keeping DELTA 2 Max safe, secure, and built to stand the test of time.

Robust Design
Made with a sturdy one-piece design, DELTA 2 Max is designed for the rough and tumble of portability. Each port is reinforced, protecting them against wear and tear.

Upgraded Tech, Lighter Weight
Even with its upgraded LFP battery, DELTA 2 Max is still 30% lighter than similar 2kWh LFP power stations on the market.
*Weight 23kg

Protective Layers Inside and Out
With LFP cells, DELTA 2 Max is safe, durable, and highly efficient, even in warm temperatures.
A rubber anti-slip base and a fire-resistant casing offer multiple layers of protection.