Source-linked model

Goal Zero Yeti 1000 Core Runtime Calculator

Name: Goal Zero Yeti 1000 Core
Brand: Goal Zero

Use this source-linked record to estimate runtime from tracked capacity, output, charging, and weight fields. Unknown specs stay unknown until an official or manufacturer-grade source confirms them.

Goal Zero Yeti 1000 Core portable power station

Capacity983 Wh

AC output1,200 W

Surge2,400 W

ChemistryLi-ion NMC

Confidenceverified

Checked2026-06-24

Battery capacity	983 Wh
Usable capacity	unknown
Battery chemistry	Li-ion NMC
AC output	1,200 W
Surge output	2,400 W
DC output	180 W
USB-C output	60 W
Solar input	300 W
Weight	14.37 kg
Confidence	verified
Last verified	2026-06-24

DC output stores the highest listed 12V output path. Solar input uses the charging High Power Port maximum.

Runtime Starting Points

These are formula estimates using the tracked capacity, a 10% reserve, and each scenario's default wattage and duty cycle. They are planning starters, not measured runtimes.

Scenario	Default load	Estimate	Scenario confidence
Full-size refrigerator	500 W at 33%	4h 33m	estimated
CPAP without heated humidifier	40 W at 100%	18h 48m	estimated
Starlink Mini	32 W at 100%	1d 0h	estimated
Wi-Fi router	12 W at 100%	2d 16h	estimated
Laptop	60 W at 100%	12h 59m	estimated

Open calculator with this station

Good fit when

Capacity is best suited to lighter essentials such as routers, laptops, CPAP planning, lights, and smaller camping loads.
Tracked AC output is 1,200 W, so high-draw appliances and tools need careful filtering.
USB-C output is tracked at laptop-class power, useful for direct DC charging when the device supports it.
Tracked solar input is 300 W before panel, weather, angle, and controller losses.

Watch out for

Surge output is tracked, but device startup behavior should still be checked against the actual load.
Still unknown in the source-backed record: usable capacity.

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Sources

Goal Zero Yeti 1000 Core specifications (official; checked 2026-06-24)