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EcoFlow DELTA 2 Max 2048Wh Portable Power Station Overview
The EcoFlow DELTA 2 Max is a high-capacity, expandable solar generator designed for reliable off-grid power, home backup, RVing, camping, and professional use like DIY projects or filmmaking. Featuring a long-lasting LFP (LiFePO4) battery, it delivers robust performance with fast charging and versatile outputs, making it a top choice for extended outages or remote setups. Winner of the Red Dot Design Award 2023, it’s built for durability and efficiency, with a 10-year lifespan (3000+ cycles to 80% capacity).
Key Features
- Battery Capacity: 2048Wh base (expandable to 6kWh with up to two Smart Extra Batteries), powering essentials like a fridge for up to 14 hours or multiple devices simultaneously.
- Output Power: 2400W continuous AC (3100W with X-Boost for high-demand appliances); supports up to 15 devices at once.
- Charging Speed: Full recharge in ~1 hour via AC (X-Stream tech); 80% in 43 minutes with 1000W solar + AC; solar input up to 1000W (dual MPPT); car charging in 10 hours.
- Ports and Connectivity: 6x AC outlets, 2x USB-A, 2x USB-C (100W max), 1x car port, 2x DC5521; app control via Bluetooth/Wi-Fi for customization (e.g., prioritize solar, set schedules).
- Design and Usability: Lightweight (50 lbs) and portable with handles; quiet operation (<30dB); IP65-rated solar panels optional; AC Always-On mode for seamless outages.
- Safety and Durability: Overload/overheat protection; LFP battery for safety and longevity; compatible with transfer switch for plug-and-play home backup.
- Extras: Supports dual solar inputs for rooftop/ground panels; customizable via app to avoid peak rates and save on bills.



