EcoFlow DELTA 3 Classic 1kWh 220W Solar Backup Kit
The EcoFlow DELTA 3 Classic 1kWh 220W Solar Backup Kit is a budget-friendly solar backup solution designed for everyday power needs, short outages, apartment backup, camping, and emergency preparation.
This kit combines the EcoFlow DELTA 3 Classic Portable Power Station with the EcoFlow NextGen 220W Bifacial Portable Solar Panel, giving you a compact 1kWh power station with portable solar charging support. It is a smart choice for keeping essential devices powered without gas, fumes, noise, or installation.
With 1024Wh capacity, 1800W AC output, 10ms auto-switch backup, and quiet operation as low as 30dB, DELTA 3 Classic is built for reliable everyday backup power. The included 220W bifacial solar panel adds clean solar charging, with a 220W front side and 175W rear side for capturing additional ambient light when conditions allow.
With a 1024Wh battery capacity, DELTA 3 Classic is ideal for essential backup needs such as:
It is not the largest home backup system, but it is a practical entry point for customers who want reliable backup power without jumping into a larger 2kWh or 4kWh setup.
The included EcoFlow NextGen 220W Bifacial Portable Solar Panel helps recharge your power station during the day when sunlight is available. This makes the kit more flexible than a battery-only setup, especially during uncertain outages, storms, camping trips, and emergency situations.
The solar panel is rated at 220W front / 175W rear, uses N-Type TOPCon monocrystalline silicon cells, offers 25% efficiency, and has an IP68 waterproof and dustproof rating.
DELTA 3 Classic can charge to 80% in about 45 minutes from AC power, making it useful not only during outages but also before storms, road trips, or outdoor use. It also supports up to 500W solar input, giving users room for faster solar charging if they upgrade their panel setup later.
DELTA 3 Classic delivers 1800W AC output and supports high-power devices with X-Boost technology. For a 1kWh-class portable power station, this gives it strong flexibility for home essentials, small appliances, and outdoor power needs.
Unlike gas generators, this kit requires no fuel, produces no fumes, and can be used safely indoors. With quiet operation as low as 30dB under certain loads, it is a strong fit for apartments, bedrooms, home offices, RVs, and indoor emergency backup.
This kit is best for customers who want:
1 × EcoFlow DELTA 3 Classic Portable Power Station
1 × EcoFlow NextGen 220W Bifacial Portable Solar Panel
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