Runtime evidence · sourced load
A heated blanket draws 100 W while running. 50 stations clear the capacity, inverter, and startup checks at that load.
01 · Runtime ladder
Nominal capacity × depth of discharge × inverter efficiency ÷ sourced average draw.
| Capacity class | Estimated runtime | Evidence |
|---|---|---|
| 300 Whstep 1 | 2.3 hr | Heated throw blanket (50 × 60 inch) load · 2026-07-20 |
| 500 Whstep 2 | 3.8 hr | Heated throw blanket (50 × 60 inch) load · 2026-07-20 |
| 1,000 Whstep 3 | 7.7 hr | Heated throw blanket (50 × 60 inch) load · 2026-07-20 |
| 2,000 Whstep 4 | 15.3 hr | Heated throw blanket (50 × 60 inch) load · 2026-07-20 |
These are comparison projections, not a promise. Temperature, inverter behavior, cycling, and the individual station's measured delivered capacity can change real runtime.
03 · Passing stations
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Output-capable fit
Why it fits
2,900 W above the plan's running load (3,000 W continuous output)
Main compromise
9,000 W below the highest output reserve across 50 eligible models
Best all-round reserve
Why it fits
74.9 BatteryRank score — the highest of any station that fits this plan
Main compromise
4.8 points below the highest-scoring eligible model (49 of 50 eligible models have this sourced value)
Extended reserve
Why it fits
113.7 projected runtime hours
Main compromise
199.6 hours less projected runtime than the longest-running eligible model across 50 eligible models
This ordered data view is separate from the three recommended buying strategies above.
Runtime uses each linked model's sourced capacity and output data; open its dossier for provenance.
Solar effect
Computed with this model's sourced solar-input limit and BatteryRank's published harvest assumptions. Check the solar method → · Model sources →
04 · Evidence record