Product Review · Updated July 2026
EcoFlow Delta 3 Plus Review: Versatile Power for Camping and Home Backup
The EcoFlow Delta 3 Plus represents the sweet spot in EcoFlow's lineup — more powerful than the River series, more portable than the Delta Pro, and packed with the latest charging technology. It delivers the versatility that makes EcoFlow one of the most trusted names in portable power, combining fast charging, expandable capacity, and EcoFlow's excellent app ecosystem in a package designed for both camping adventures and home backup duty.
Capacity
1,024
Watt-hours (LFP)
AC Output
1,800
Watts (X-Boost 2,400W)
Solar Input
1,000
Watts max
Weight
~26
Pounds
EcoFlow Delta 3 Plus: Overview
The EcoFlow Delta 3 Plus occupies a unique position in the portable power market: it's powerful enough for serious home backup, yet compact enough for car camping and RV travel. With approximately 1,024 Wh of LFP capacity and 1,800W of AC output (2,400W with X-Boost), it fills the gap between ultra-portable units and heavy whole-home systems. EcoFlow's X-Boost technology lets the Delta 3 Plus handle appliances up to 2,400W — enough for most refrigerators, power tools, and small air conditioners — by intelligently managing the inverter's power delivery.
What truly sets the Delta 3 Plus apart is EcoFlow's industry-leading app ecosystem. The Delta 3 Plus connects via both Wi-Fi and Bluetooth, giving you real-time monitoring of charge levels, input/output wattage, and estimated runtime. You can set custom charging schedules (useful for time-of-use electricity rates), adjust AC charging speed, and receive firmware updates that improve performance over time. No other brand offers this level of software sophistication in the mid-range category.
The Delta 3 Plus also supports expansion batteries, allowing you to increase total capacity from 1 kWh to 3+ kWh. This modularity is rare at this price point and makes the Delta 3 Plus a genuinely future-proof investment — start with the base unit and expand as your power needs grow. Combined with fast AC charging (~1 hour to 80%, ~1.5 hours full) and 1,000W solar input capability, the Delta 3 Plus is the most versatile mid-range power station EcoFlow has ever built. For a full comparison of top units, see our home backup guide.
Comparison: Delta 3 Plus vs. Competitors
| Generator | Capacity | Output | AC Charge | Price | Amazon |
|---|---|---|---|---|---|
| ★ EcoFlow Delta 3 Plus | ~1,024 Wh | 1,800W | ~1.5 hr | See price Price → | View → |
| Jackery Explorer 1000 V2 | 1,070 Wh | 1,500W | ~1.8 hr | See price Price → | View → |
| Anker SOLIX C1000 Gen 2 | 1,056 Wh | 2,000W | 49 min | See price Price → | View → |
| Bluetti Elite 200 V2 | 2,074 Wh | 2,600W | ~2 hr | See price Price → | View → |
Pros & Cons
Pros
- ✓ Excellent EcoFlow app with full remote control
- ✓ X-Boost handles 2,400W appliances
- ✓ Expandable with extra batteries
- ✓ Fast AC charging (~1.5 hours full)
- ✓ 1,000W solar input capability
- ✓ Ups switch mode for sensitive electronics
Cons
- ✗ Heavier than comparable Jackery units
- ✗ Premium pricing vs. challenger brands
- ✗ Proprietary accessories ecosystem
- ✗ No 240V output
- ✗ Expansion batteries are costly
Frequently Asked Questions
What's the difference between the Delta 3 Plus and Delta Pro 3?
The Delta 3 Plus is designed for portable use (camping, RV, light home backup), while the Delta Pro 3 is a whole-home system with 240V split-phase output and much higher capacity. The Delta 3 Plus is smaller, lighter, and more affordable, making it the better choice for most users who need versatile portable power. The Delta Pro 3 is purpose-built for homeowners who need circuit-level whole-home backup with transfer switch integration. See our Delta Pro 3 review for the full comparison.
Can the Delta 3 Plus run a microwave?
Yes. Most household microwaves draw 800–1,200W running, which is well within the Delta 3 Plus's 1,800W continuous output (2,400W with X-Boost). A 1,000W microwave running for 3 minutes uses approximately 50 Wh of the 1,024 Wh capacity — negligible for daily use. The Delta 3 Plus can easily handle multiple microwave sessions between charges.