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Sungzu SKA1000-T Runtime Calculator
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.
Quick answer: the Sungzu SKA1000-T stores 1,075 Wh and delivers up to 1,000 W of continuous AC power. Under this site's planning assumptions (85% inverter efficiency, 10% reserve), a steady 100 W AC load runs for roughly 8.2 hours. Last source check: 2026-08-27. This is an estimate, not a guarantee.
Capacity1075 Wh
AC output1,000 W
Surge2,000 W
ChemistryLiFePO4
ConfidenceEstimated
Source regionglobal/general
Checked2026-08-27
Swipe table sideways
| Battery capacity | 1075 Wh |
|---|---|
| Battery chemistry | LiFePO4 |
| AC output | 1,000 W |
| Surge output | 2,000 W |
| DC output | unknown |
| USB-C output | 60 W |
| Solar input | unknown |
| Weight | 12.5 kg |
| Confidence | Estimated |
| Lifecycle status | Unknown |
| Source region | global/general |
| Last verified | 2026-08-27 |
The SKA1000-T is Sungzu's LiFePO4 alternative to the lithium-ion SUNGZU 1000 and doubles the cycle rating. Sungzu publishes no DC output wattage or solar input ceiling for it, so those fields stay unknown.
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.
Swipe table sideways
| Scenario | Default load | Estimate | Scenario confidence | Station page |
|---|---|---|---|---|
| Full-size refrigerator | 500 W at 33% | 4h 59m | Estimated | Use calculator |
| CPAP without heated humidifier | 40 W at 100% | 20h 34m | Estimated | Use calculator |
| Starlink Mini | 32 W at 100% | 1d 3h | Estimated | Use calculator |
| Wi-Fi router | 12 W at 100% | 2d 22h | Estimated | Use calculator |
| LED TV | 100 W at 100% | 8h 13m | Estimated | Use calculator |
Calculator for this station
Adjust watts, duty cycle, reserve, output path, and startup surge with Sungzu SKA1000-T prefilled from the source-linked specs above.
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Power station model
Battery capacity (Wh): 1075 WhContinuous output rating (W): 1000 WSurge output rating (W): 2000 W
Estimated runtime13h 42m8h 35m – 17h 1mEstimated runtime: 13h 42m, 8h 35m – 17h 1m
Output path
Estimated runtime
13h 42mEstimated runtime: 13h 42mThis setup has comfortable headroom for overnight use, assuming the wattage estimate is realistic.
Conservative8h 35m
Estimated13h 42m
Optimistic17h 1m
Conservative assumes harder conditions; optimistic assumes favorable conditions.
- This is an estimate. Real runtime changes with load, temperature, battery age, AC/DC output, and device behavior.
Show your work
Rated Wh is reduced by efficiency, reserve, battery health, and temperature before it is divided by average load.
- Rated battery
- 1075 Wh
- Usable energy
- 822 Wh
- 1075 Wh x 85% x 90% x 100% x 100%
- Running watts
- 60 W
- Average load
- 60 W
- Max surge
- n/a
- Fixed station overhead
- Unknown (not included)
- 60 W / 85% = 70.6 W battery draw; fixed overhead is unknown and excluded
- Estimated runtime
- 13h 42m
- 822 Wh / 60 W = 13h 42m
- Output path
- AC inverter
- Efficiency (%)
- 85
- Reserve kept unused (%)
- 10
- Battery health (%)
- 100
- Cold weather loss (%)
- 0
This link contains the numeric values you entered, but not custom load names.
Source-Backed Next Steps
Smallest matching record (8h)Jackery Explorer 600 Plus
WattRunTime.com
WattRunTime estimate
Estimated runtime
13h 42mThis setup has comfortable headroom for overnight use, assuming the wattage estimate is realistic.Usable energy822 Wh
Average load60 W
Fixed station overheadUnknown (not included)
Running watts60 W
Max surgen/a
Runtime range
Conservative8h 35m
Estimated13h 42m
Optimistic17h 1m
Show your work
Rated Wh is reduced by efficiency, reserve, battery health, and temperature before it is divided by average load.
Usable energy822 Wh1075 Wh x 85% x 90% x 100% x 100%
Fixed station overheadUnknown (not included)60 W / 85% = 70.6 W battery draw; fixed overhead is unknown and excluded
Estimated runtime13h 42m822 Wh / 60 W = 13h 42m
Assumptions
- 1075 Wh nominal battery capacity
- AC inverter output path
- 85% conversion efficiency
- 10% reserve kept unused
- 60 W average load from 1 load
- 100% battery health
- 0% temperature loss
- Fixed station overhead unknown; not included
Warnings
- This is an estimate. Real runtime changes with load, temperature, battery age, AC/DC output, and device behavior.
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Good fit when
- Capacity is in a mid-size planning class that can cover many overnight or essential-load scenarios when reserve and efficiency are included.
- Tracked AC output is 1,000 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.
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: dc output, solar input.
- Confidence is not marked verified; keep the linked source context visible before making a purchase or emergency plan.
Related Sungzu Records
Nearby source-linked models from the same brand help you compare capacity, output, and unknown fields without leaving the data set.
SUNGZU 1000
1,000 Wh, 1,000 W AC output, confidence: Estimated.
SUNGZU 500
524 Wh, 500 W AC output, confidence: Estimated.
SUNGZU 300
346 Wh, 300 W AC output, confidence: Estimated.
Sources
- Sungzu official SKA1000-T product page (official; checked 2026-08-27)