Storm season is here. EcoFlow just launched its DELTA 3 Series portable power stations, delivering 1-3kWh backup power when North American homes need it most. These units feature rapid charging and Smart Output Priority technology. They come with a robust 10-year warranty. Hurricane season, wildfire threats, and winter outages won’t leave you powerless anymore.
Meet the EcoFlow DELTA 3 Series: Flexible Backup for Every Home
Three models now define EcoFlow’s emergency power lineup. The 1kWh Classic handles basic needs affordably. The 2kWh Max powers major appliances during extended outages. The 3kWh Ultra delivers maximum capacity for whole-home backup scenarios.
All models support ultra-fast charging that outpaces competitors. Multiple device outputs accommodate everything from smartphones to refrigerators simultaneously. Industry-leading durability ensures these units perform when weather turns dangerous, making them essential for storm-prone regions and off-grid adventures.

Industry First Smart Output Priority: Smarter Power When It Matters
Smart Output Priority technology debuts on Plus variants of DELTA 3 Max and Ultra models. This breakthrough feature lets users assign power hierarchy to critical devices.
Your medical equipment stays online. Refrigerators keep running. The system automatically disconnects non-essential items as battery levels drop, ensuring every watt powers what matters most during blackouts. Manual or automatic controls give users complete flexibility over their emergency power management strategy.


Choosing the Right DELTA 3 Model for Your Needs
Budget-conscious buyers should consider the DELTA 3 Classic. It provides essential backup power for smaller spaces without breaking the bank.
The DELTA 3 Max tackles larger appliances with its robust 2kWh capacity, perfect for families needing reliable power during multi-day outages. For maximum preparedness, the Ultra shines with 3kWh storage and 3600W output capability, handling multiple high-draw devices simultaneously.
US buyers can order through EcoFlow’s official store or Amazon for fastest delivery. Canadian shoppers will find competitive pricing and promotional deals through EcoFlow’s Canadian outlet.


How DELTA 3 Stacks Up Against the Competition
EcoFlow dominates in charging speed and smart features. DELTA 3 models charge faster via AC and solar compared to Bluetti and Jackery alternatives.
Advanced app control sets EcoFlow apart from simpler competitors. More output options provide greater versatility for diverse power needs. Bluetti leads in battery cycle life and modular expandability. Jackery keeps operations simple for users wanting basic functionality. EcoFlow delivers the optimal balance of performance, control, and user-friendly operation for most consumers.
Real World Benefits and Buying Advice
Peace of mind arrives with your DELTA 3 Series purchase. Weather emergencies become manageable when backup power is ready.
Storm Guard mode through the mobile app monitors approaching weather systems, automatically prompting pre-outage charging cycles. Setup requires minimal technical knowledge. These units integrate seamlessly with existing home devices and expand runtime through additional battery modules.
Frequent travelers and residents of outage-prone areas will find these units particularly valuable. Camping trips, RV adventures, and remote work scenarios all benefit from reliable portable power that doesn’t require gasoline or noisy generators.
Launch pricing delivers exceptional value with limited-time promotions. DELTA 3 Ultra Plus costs $2,899 US and $3,599 CA. The Max Plus model runs $1,899 US and $2,599 CA.
Both Plus models launch September 29 with deep discounts and free accessories until October 12. The Classic model goes on sale September 28 for $599 US and $1,199 CA through EcoFlow, Amazon, and TikTok Shop in the US only.
Secure the best deals through EcoFlow’s US store, Canadian outlet, or Amazon listings before promotional pricing expires.
Reliable backup power has never been more critical as extreme weather events intensify across North America. EcoFlow’s DELTA 3 Series delivers fast charging, intelligent power management, and exceptional durability that sets new standards for portable home energy solutions. Launch promotions won’t last long, so buyers should secure their units now to ensure they’re prepared for whatever this storm season brings to their doorstep.