Overview

10-Year Long-lasting LFP Battery

Benefit from the extended lifespan of the DELTA 2 Max's upgraded LFP battery chemistry, boasting an impressive 3000 complete cycles until it reaches 80% capacity. Enjoy reliable power for nearly a decade, even with daily use—a longevity that surpasses similar power stations by a factor of six.

Advanced BMS Protection

Rest easy knowing that the built-in battery management system meticulously oversees vital parameters such as voltage, current, and temperature. With this advanced protection mechanism, the DELTA 2 Max is fortified to endure the trials of time while ensuring safety and security.

Power Almost Anything with Up to 3400W Output

Experience the versatility of the DELTA Max as it effortlessly powers a wide array of devices with its substantial 2400W AC output. Utilizing X-Boost proprietary technology, unleash the potential to run appliances with an output of up to 3400W. Compared to its counterparts, the DELTA 2 Max can handle more devices efficiently, preventing overloading and overheating.

120V Home Backup: Weather Outages with Ease

Navigate through power outages seamlessly by energizing your essential appliances with the robust 2400W AC output of the DELTA 2 Max. Simply connect the DELTA 2 Max (2kWh) along with up to two Smart Extra Batteries (6kWh) to your home's transfer switch for partial home backup. With its plug-and-play design, preparing for blackouts has never been simpler.

The World's Fastest 43-Minute AC+Solar Recharge

Experience unparalleled charging speeds with DELTA 2 Max's enhanced technology. Combine up to 1000W solar input with AC for lightning-fast charging, achieving an 80% charge in just 43 minutes. Alternatively, stick to AC for an 80% charge in a mere 1.1 hours, ensuring you're always powered up and ready to go.

Dual Solar Input System with Independent MPPT Technology

Optimize the potential of solar energy with the innovative dual solar input design of the DELTA 2 Max. Simultaneously harness multiple photovoltaic (PV) sources, each equipped with its independent Maximum Power Point Tracking (MPPT) technology. Whether you have multiple solar panels or a combination of rooftop and ground-mounted installations, enjoy seamless integration and maximize every ray of sunshine into your home or business operations.

Features

• Unrivaled Home Backup Solution: Ensure continuous power supply to your home, offering unparalleled protection against outages.
• High Daily Generation: Harness the potential of three 400W Portable Solar Panels to generate up to 9.3kWh daily, ensuring ample energy availability.
• Powerful AC Output: Delivering a robust 4500W AC output, supplemented by X-Boost technology for optimized performance.
• Swift Solar Charging: Achieve rapid charging with up to 23% conversion efficiency, enabling speedy replenishment. Charge from 0 to 100% in 3.5 hours with three sets of panels, 5.5 hours with two sets, and 11 hours with one set.
• Resilient Design: Built to withstand harsh conditions, featuring IP68 dust and water resistance for enhanced durability.
• Smart Remote Control: Seamlessly manage operations using the EcoFlow app, offering intuitive remote control functionality.
• Comprehensive Warranties: Enjoy peace of mind with a 5-year warranty for DELTA Pro and a 12-month warranty for the 400W Portable Solar Panel.

Specifications

Additional documentation

• EcoFlow DELTA Pro-Quick Start Guide US V2.0 (EN+FR+CHT)
• EcoFlow DELTA Pro-User Manual V1.0 (EN+FR +CHT)
• EcoFlow 400W Portable Solar Panel-User Manual
• Whole-Home Backup Kit User Guide