EF ECOFLOW DELTA Pro 3 Portable Power Station, 4096Wh LFP Battery, Expandable to 48kWh, 120/240V 4000W AC Output, Solar Generator for Home Use, Camping Accessories, Emergencies, Power Outages, RVs
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EF ECOFLOW DELTA Pro 3 Portable Power Station, 4096Wh LFP Battery, Expandable to 48kWh, 120/240V 4000W AC Output, Solar Generator for Home Use, Camping Accessories, Emergencies, Power Outages, RVs
273 ratings
The EcoFlow DELTA Pro 3 is a powerful, quiet, and highly capable portable power station perfect for substantial home backup or extensive off-grid use. Its massive expandable capacity and ability to power heavy appliances ensure peace of mind during outages. With ultra-fast charging and a long-lasting LFP battery, it's a reliable choice for diverse energy needs, despite its significant weight.
If you are looking for alternatives, consider the EcoFlow DELTA Pro Ultra, providing an even larger base capacity and significantly higher output for extensive whole-home backup needs.
Pros/Cons
Pros
Huge capacity
Powers heavy appliances
Ultra-fast AC charging
Whisper-quiet operation
Versatile charging: AC, solar, EV, Smart Generator
Wheels and ergonomic handle
Smart control via comprehensive mobile app
Cons
No dedicated remote start key fob is included
Unit is very heavy
Solar input is optimized for EcoFlow panels (buy separately)
Photos
Product specs
| Specification | Details |
|---|---|
| Brand | EF ECOFLOW |
| Wattage | 4096 Watt-hours |
| Fuel Type | Non-gasoline |
| Power Source | Solar Powered |
| Recommended Uses For Product | Camping |
| Item Weight | 115 Pounds |
| Voltage | 120 Volts (AC) |
| Output Wattage | 4000 |
| Special Feature | EcoFlow DELTA Pro 3 |
| Included Components | EcoFlow DELTA Pro 3 |
| Color | Black |
| Product Dimensions | 16.16"L x 13.43"W x 27.38"H |
| Material | Lithium Iron Phosphate |
| Model Name | EFD521 |
| Engine Type | 4 Stroke |
| Total Power Outlets | 1 |
| Frequency | 60 Hz |
| Current Rating | 20 Amps, 16.7 Amps, 5 Amps, 30 Amps |
| Starting Wattage | 6E+3 Watts |
| Running Wattage | 4E+3 Watts |
| UPC | 842783142993 |
| Manufacturer | EcoFlow |
| ASIN | B0D14FMFZD |
| Country of Origin | China |
| Item model number | EFD521 |
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