EcoFlow DELTA Pro 3
4096 Wh, 4000 W
Dabbsson 3000L
Power station. Specs from the manufacturer page (checked ).
The Dabbsson 3000L is a 3072 Wh portable power station with 3000 W output (3600 W in Power-Boost Mode). It uses a semi-solid LiFePO4 battery rated for 4000 charge cycles to over 80% capacity, and its 15 ms UPS switchover is meant to keep devices running during blackouts.
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Capacity
3072Wh
Continuous
3000W
Solar input
1200W
Chemistry
LiFePO4
Cycles
4000
Weight
25.8kg
Key features
- 6x 120V AC outlets and 1x 120V 25A (3000W) NEMA TT-30 RV outlet
- 2x USB-C (100W & 30W), 2x USB-A, 1x car port, 1x DC5521
- Recharges to 80% in 1.5 hours with 1800W AC input
- Solar input 12-60V 25A max, 1200W max, MPPT supported
- AC and solar dual charging combined 1800W
- 15ms UPS switchover for uninterrupted operation
- Control and monitoring via the Dabbsson App
- Parallel connection and expandable capacity not supported
What it is for
- Home backup during blackouts
- RV power via TT-30 outlet
- Power-hungry tools and outdoor equipment
Specifications
| Capacity | 3072 Wh |
|---|---|
| Continuous output | 3000 W |
| Solar input | 1200 W |
| Battery chemistry | LiFePO4 |
| Cycle life | 4000 cycles |
| AC charging | Recharge to 80% in just 1.5 hours with 1800W AC input |
| AC output voltage | 120V |
| Weight | 25.8 kg (56.9 lb) |
| Dimensions | 48.5 × 29.4 × 24.3 cm (19.1 × 11.6 × 9.6 in) |
From the Dabbsson page. Values the manufacturer does not publish are left out.
What is in the box
- 3000L
- AC Charging Cable
- Car Charging Cable
- User Manual
- Warranty Card
How long it runs common appliances
| Appliance | Watts | Runs? | Hours |
|---|---|---|---|
| Refrigerator (with freezer) | 120 W (600 start) | yes | 58 h |
| Chest freezer | 100 W (500 start) | yes | 3.4 days |
| CPAP (no humidifier) | 35 W (40 start) | yes | 70 h |
| Gas boiler (pump + controls) | 120 W (300 start) | yes | 41 h |
| Wi-Fi router + modem/ONU | 12 W | yes | 8.4 days |
| Starlink (standard dish) | 60 W (100 start) | yes | 41 h |
| TV 50" | 75 W | yes | 32 h |
| Sump pump 1/2 HP | 920 W (2150 start) | yes | 2.6 h |
| Well pump 1/2 HP | 880 W (2000 start) | yes | 2.8 h |
| Space heater 1500 W | 1500 W | yes | 2.3 h |
Assumes 88 % inverter efficiency, 90 % usable capacity and typical duty cycles. Build your own list in the calculator.
Similar portable power stations
Anker SOLIX F3800 Plus
3840 Wh, 6000 W
EcoFlow DELTA Pro
3600 Wh, 3600 W
EcoFlow DELTA 3 Ultra Plus
3072 Wh, 3600 W
Bluetti Apex 300
2764.8 Wh, 3840 W
Anker SOLIX F3000
3072 Wh, 3600 W
Goal Zero YETI PRO 4000
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EcoFlow DELTA 3 Ultra
3072 Wh, 3600 W
Dabbsson 3000L comparisons
- 3000L vs EcoFlow DELTA Pro 3
- 3000L vs Anker SOLIX F3800 Plus
- 3000L vs EcoFlow DELTA Pro
- 3000L vs EcoFlow DELTA 3 Ultra Plus
- 3000L vs Bluetti Apex 300
- 3000L vs Anker SOLIX F3000
All 12 comparisons
Connection and wiring
Follow the diagrams in the Dabbsson manual.
Open the Dabbsson manual (PDF) →
Error codes and troubleshooting
| Code | Meaning | What to do | Manual page |
|---|---|---|---|
| AC High Temperature Protection | The product has overheated on the AC output side and protection has shut off AC output. | No action is required. Normal operation resumes automatically after the product cools down. | 21 |
| AC Output Overload Protection | The AC output is overloaded and its protection has shut off AC output. | Remove the overloaded device, then restart the product. Normal operation resumes automatically after the overloaded device is removed. | 21 |
| DC Output Overload Protection | The DC outlet is overloaded and its protection has shut off DC output. | Remove the device connected to the DC outlet. Normal operation resumes automatically after the device is removed. | 21 |
| Fan Blockage | The product's cooling fan is blocked, which can cause overheating. | Check whether the fan is blocked and clear any obstruction at the fan inlet or outlet. Normal operation resumes automatically after the product cools down. | 21 |
| High Temperature Charge Protection | The battery is too hot to charge safely, so charging has been stopped by protection. | No action is required. Charging resumes automatically after the battery cools down. | 21 |
| High Temperature Discharge Protection | The battery is too hot to discharge safely, so power supply has been cut by protection. | No action is required. Power supply resumes automatically after the battery cools down. | 21 |
6 of 9 codes. From the Dabbsson manual. All 9 1000L / 600L / 3000L / DBS2100 Pro codes →
FAQ
How long will the Dabbsson 3000L run a refrigerator?
About 58 hours for a typical 120 W refrigerator that runs 35 % of the time, after inverter and depth-of-discharge losses.
Can the Dabbsson 3000L start a sump pump or well pump?
Starting surge matters more than running watts: this unit is rated 3000 W output (no separate peak published). That covers a typical 1/2 HP sump pump (about 2150 W to start). Use the calculator with your exact pump.