EcoFlow DELTA 3 MaxvsDabbsson DBS2100 Pro
Head-to-head comparison of scores, specs, and features.
Winner
EcoFlow DELTA 3 Max
75.5Grade A
Price
$749.00
AC Power
2400W
Dabbsson DBS2100 Pro
74.5Grade A
Price
$829.00
AC Power
2400W
EcoFlow DELTA 3 Maxwins by1.03points overall.
The Verdict
Overall take
Buy EcoFlow DELTA 3 Max if
- Better Ac Charge Speed: 85 vs 1800
- Better Energy Density Wh Per Kg: 100.9 vs 87.8
- Better Ups Switch Time: 10 vs 15
Buy Dabbsson DBS2100 Pro if
- Better Expandable Capacity: Yes vs No
- Better Parallel Expansion: Yes vs No
- Better Max Solar Input: 1200 vs 500
Top 3 Key Differences
Expandable Capacity
Novs Yes
Score: 0 vs 100
Parallel Expansion
Novs Yes
Score: 0 vs 100
Ac Charge Speed
85vs 1800
Score: 100 vs 25
Performance by Category
ChargingEcoFlow DELTA 3 Max wins
EcoFlow DELTA 3 Max
90.7
Dabbsson DBS2100 Pro
85.0
AC PowerTie
EcoFlow DELTA 3 Max
100.0
Dabbsson DBS2100 Pro
100.0
ConnectivityTie
EcoFlow DELTA 3 Max
75.0
Dabbsson DBS2100 Pro
75.0
PriceTie
EcoFlow DELTA 3 Max
92.5
Dabbsson DBS2100 Pro
91.7
BatteryDabbsson DBS2100 Pro wins
EcoFlow DELTA 3 Max
47.6
Dabbsson DBS2100 Pro
90.6
PhysicalEcoFlow DELTA 3 Max wins
EcoFlow DELTA 3 Max
94.7
Dabbsson DBS2100 Pro
85.9
Advanced FeaturesDabbsson DBS2100 Pro wins
EcoFlow DELTA 3 Max
66.7
Dabbsson DBS2100 Pro
94.8
WarrantyTie
EcoFlow DELTA 3 Max
100.0
Dabbsson DBS2100 Pro
100.0
Full Technical Specifications
| Feature | EcoFlow DELTA 3 Max | Dabbsson DBS2100 Pro |
|---|---|---|
| Charging | ||
| Ac Charge Speed | 85 | 1800 |
| Charger Type | X-Stream AC (1800W), Solar (500W), Smart Generator, Car/Alternator | AC wall + solar + car (12V/24V) |
| Fast Charging | Yes | Yes |
| Max Solar Input | 500 | 1200 |
| Max Solar Panels | 3 | — |
| Pass Through Charging | Yes | Yes |
| Smart Charging | Yes | Yes |
| Solar Connector Type | XT60i | XT60 |
| Solar Panel Compatibility | EcoFlow solar panels (XT60i connector, 11-60V) | MC4 connector compatible |
| AC Power | ||
| Ac Output Amps | 20 | — |
| Ac Power Continuous | 2400 | 2400 |
| Ac Power Surge | 4800 | 4800 |
| Ac Wave Quality | Pure Sine Wave | Pure Sine Wave |
| Connectivity | ||
| App Control | Yes | Yes |
| Bluetooth | Yes | Yes |
| Wifi Connectivity | Yes | Yes |
| Wireless Charging | No | No |
| Price | ||
| Base Price | 749.00 | 829.00 |
| Bundle Price | 1099.00 | — |
| Cost Per Wh | 0.37 | 0.3856 |
| Price Description | Sale price $749 (regular $1,499). Spring Sale 2026, sold out at time of research. | DBS2100 Pro Portable & Home Backup Power Station | 2150Wh, 2400W |
| Battery | ||
| Battery Capacity Wh | 2048 | 2150 |
| Battery Lifespan Cycles | 4000 | 4500 |
| Expandable Capacity | No | Yes |
| Extra Battery Capacity | — | 2150 |
| Max Extra Batteries | 0 | 4 |
| Product Info | ||
| Brand | EcoFlow | Dabbsson |
| Model Name | DELTA 3 Max | DBS2100 Pro |
| Product Url | https://us.ecoflow.com/products/delta-3-max-series-portable-power-station?variant=54692162764873&view=d3m | https://www.dabbsson.com/products/dbs2100pro-portable-solar-generator |
| DC Power | ||
| Dc Output | 12V/10A Cigarette Lighter (126W), USB-C 100W x1, USB-C 30W x2, USB-A 18W x1 | USB-A 3x (1x12W + 2x18W), USB-C 3x (1x30W + 2x100W), DC5521 2x (12.6V 4A), Car outlet 12.6V 10A |
| Physical | ||
| Dimensions | 49.4 x 23.9 x 30.5 cm | 43.2 x 25.4 x 30.2 cm |
| Energy Density Wh Per Kg | 100.9 | 87.8 |
| Noise Level | 25 | — |
| Operating Temp | Charge: 0°C to 45°C; Discharge: -10°C to 45°C | 0-40°C / 32-104°F |
| Portable | Yes | True |
| Weight | 20.3 kg · 44.8 lbs | 24.5 kg · 54 lbs |
| Advanced Features | ||
| Parallel Expansion | No | Yes |
| Ups Functionality | Yes | True |
| Ups Switch Time | 10 | 15 |
| Warranty | ||
| Warranty | 5 | 5 |