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Dabbsson DBS1000 Pro

Power station · DBS1000. Specs from the manufacturer page (checked ).

Dabbsson DBS1000 Pro
Photo: Dabbsson

The Dabbsson DBS1000 Pro is a 1024 Wh portable power station with 2000 W output. Its enclosure is made of UL94-V0 certified fire-retardant ABS and PC materials and a reinforced aluminum alloy structure. The page says the structure is designed to keep it intact and leak-resistant during accidental drops.

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Capacity
1024Wh
Continuous
2000W

Key features

Specifications

Capacity1024 Wh
Continuous output2000 W

From the Dabbsson page. Values the manufacturer does not publish are left out.

How long it runs common appliances

ApplianceWattsRuns?Hours
Refrigerator (with freezer)120 W (600 start)yes19 h
Chest freezer100 W (500 start)yes27 h
CPAP (no humidifier)35 W (40 start)yes23 h
Gas boiler (pump + controls)120 W (300 start)yes14 h
Wi-Fi router + modem/ONU12 Wyes68 h
Starlink (standard dish)60 W (100 start)yes14 h
TV 50"75 Wyes11 h
Sump pump 1/2 HP920 W (2150 start)surge too high—
Well pump 1/2 HP880 W (2000 start)yes0.9 h
Space heater 1500 W1500 Wyes0.8 h

Assumes 88 % inverter efficiency, 90 % usable capacity and typical duty cycles. Build your own list in the calculator.

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Connection and wiring

Follow the diagrams in the Dabbsson manual.

Error codes and troubleshooting

CodeMeaningWhat to doManual page
AC High Temperature ProtectionThe 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 ProtectionThe 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 ProtectionThe 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 BlockageThe 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 ProtectionThe 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 ProtectionThe 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 DBS1000 Pro / 1000L / 600L / 3000L codes →

FAQ

How long will the Dabbsson DBS1000 Pro run a refrigerator?

About 19 hours for a typical 120 W refrigerator that runs 35 % of the time, after inverter and depth-of-discharge losses.

Can the Dabbsson DBS1000 Pro start a sump pump or well pump?

Starting surge matters more than running watts: this unit is rated 2000 W output (no separate peak published). That is below a typical 1/2 HP sump pump start (about 2150 W); check your pump label. Use the calculator with your exact pump.

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