Head-to-head test
Goal Zero Yeti 1000 (6th Gen) vs Goal Zero Yeti 1500 (6th Gen)
Real-world runtimes, scenario verdicts, and ownership costs compared — which wins for your use case.
Written by Ian SchneiderUpdated
Solar & Off-Grid Tester, Station Arena Test Desk
Goal Zero
Yeti 1000 (6th Gen)
2,613Power Score · Appliance Class
$1,199.95 list · direct from Goal Zero
Goal Zero
Yeti 1500 (6th Gen)
2,930Power Score · Appliance Class
$1,499.95 list · direct from Goal Zero
Spec deltas
Two sizes from Goal Zero's YETI lineup: Yeti 1000 (6th Gen) at 988Wh, Yeti 1500 (6th Gen) at 1,505Wh. The $300 gap between them buys a fundamentally different tool. One you carry. One you place and leave. We'd buy the Yeti 1000 (6th Gen).
The Yeti 1500 (6th Gen)'s 1,505Wh keeps a fridge going for 9 hours. The Yeti 1000 (6th Gen)'s 988Wh manages 6 hours. The bigger unit rides out a full weekend outage. The smaller one needs a recharge by Saturday night. But if your actual use case is camping, tailgating, or keeping devices charged, the Yeti 1000 (6th Gen) does the job at 35.3 lbs and $1,200 — no overkill, no regret.
Pick the Yeti 1000 (6th Gen) if you want maximum capability and room to grow. Go with the Yeti 1500 (6th Gen) if you primarily need it for cpap overnight or remote workday. Most buyers overlook this: the Yeti 1500 (6th Gen) costs ~$0.25/kWh over its full lifespan, which adds up significantly over years of regular use. Keep scrolling for the full breakdown. The scenario verdicts below hold a few surprises.
Bench Notes
What each unit does well, where it falls short, and the trade-offs that matter.
Goal Zero Yeti 1000 (6th Gen)
The 2,000W inverter handles most daily devices like laptops, blenders, and TVs, but will struggle with heating elements that require over 1500W.
Strengths
- +Costs $300 less
- +Lighter by 17.5 lb
Trade-offs
- –No major technical downsides compared to rival.
Goal Zero Yeti 1500 (6th Gen)
The 2,000W inverter handles most daily devices like laptops, blenders, and TVs, but will struggle with heating elements that require over 1500W. Weighing in at 52.8 lbs, this is not a unit you want to carry far. It's best suited as a stationary backup or RV companion.
Strengths
- +Larger battery capacity
Trade-offs
- –Significantly heavier (+17.5 lbs), making it harder to move.
Will It Power Your Gear?
Scenario math and per-appliance runtimes, modeled from the spec record.
Scenario verdicts
We ran the math on six real-world scenarios. Here's which unit survives your actual life.
SCN-01 · 2 nights · needs 2,100Wh
Weekend Camping
Two nights off-grid with essential comfort
Neither unit
Neither unit can fully handle this scenario (needs 2,100Wh). You'd need a higher-capacity station or to cut back on usage.
Battery budget usedlower = more headroom
LOAD Phone Charger 15W×6h · LED Lights 40W×8h · Box Fan 75W×14h · CPAP Machine 40W×16h
SCN-02 · 8 hours · needs 1,645Wh
8-Hour Blackout
Keep the essentials running through a night without power
Neither unit
Neither unit can fully handle this scenario (needs 1,645Wh). You'd need a higher-capacity station or to cut back on usage.
Battery budget usedlower = more headroom
LOAD Fridge 150W×8h · Router + Modem 20W×8h · LED Lights (4 bulbs) 40W×6h · Phone Charger 15W×3h
SCN-03 · 8 hours · needs 320Wh
CPAP Overnight
Sleep therapy without interruption — the #1 medical use case
Yeti 1500 (6th Gen)
Both are massively overpowered for CPAP. You're using 38% or less. Save $300 and buy the cheaper unit; the extra capacity is wasted on a 40W medical device. Instead, invest in a second battery for multi-night camping trips.
Battery budget usedlower = more headroom
LOAD CPAP Machine 40W×8h
SCN-04 · 8 hours · needs 910Wh
Remote Workday
Full work day off-grid without power anxiety
Yeti 1500 (6th Gen)
The Yeti 1000 (6th Gen) runs out of juice. It only has 840Wh usable, but this scenario needs 910Wh. The Yeti 1500 (6th Gen) covers it and still has 25h of phone charging left over.
Battery budget usedlower = more headroom
LOAD Laptop 60W×8h · External Monitor 30W×8h · Router + Modem 20W×8h · Phone Charger 15W×2h
SCN-05 · 4 hours · needs 670Wh
Tailgate Party
Game day power for the crew
Yeti 1500 (6th Gen)
Both handle it, but neither is stressed. Tailgating is a light load. The Yeti 1500 (6th Gen)'s extra margin is nice but not decisive here. Consider weight instead: you're carrying this to a parking lot, and 17 lbs makes a real difference when loading up.
Battery budget usedlower = more headroom
LOAD Blender 400W×0.5h · LED TV (55") 80W×4h · Bluetooth Speaker 15W×4h · Phone Charger (×3) 45W×2h
SCN-06 · 24 hours · needs 4,685Wh
Van Life Daily
A full day of mobile living — the ultimate endurance test
Neither unit
Neither unit can fully handle this scenario (needs 4,685Wh). You'd need a higher-capacity station or to cut back on usage.
Battery budget usedlower = more headroom
LOAD Mini-Fridge 150W×24h · Laptop 60W×4h · Phone Charger 15W×3h · LED Lights 40W×5h · Fan 75W×8h
The Load Test
RUNTIME = (Wh × 0.85) ÷ LOAD
None of the six scenarios above exactly yours? Build it. Toggle what you'd plug in; both units are tested against the combined draw.
Essentials
Comfort & Convenience
High-Draw Appliances
Test duration
8h
Continuous draw
205W
Projected runtime
For this load: Yeti 1500 (6th Gen) runs 6.2h vs 4.1h.
$1,499.95 list · direct from Goal Zero
Modeled from the spec record — same math as the tables below. Methodology
Runtime by appliance
Real-world runtime estimates for common appliances, modeled at 85% inverter efficiency.¹
Essentials
The basics you need runningscale 0–85.3hComfort & Convenience
Makes off-grid life actually enjoyablescale 0–17.1hHigh-Draw Appliances
These reveal the real limitsscale 0–1.3h¹ Runtime = (capacity × 0.85) ÷ appliance watts. Within each group, all bars share one time scale (the group's longest runtime), so lengths are comparable across appliances; identical runtimes collapse into a single blue/orange bar. Actual runtime varies with battery age, temperature, and simultaneous loads — see methodology.
Conclusion
July 10, 2026
Verdict: the Yeti 1000 (6th Gen)
The Yeti 1000 (6th Gen) outperforms the Yeti 1500 (6th Gen) in key areas. It offers . Crucially, it costs $300 less, making it the smarter financial choice.
Overall score margin: 2,613 vs 2,930 (−12.1%)
List prices as of July 10, 2026. The links below open Goal Zero's current price.
$1,199.95 list · direct from Goal Zero
or check the Yeti 1500 (6th Gen) price$1,499.95 list
Written by Ian Schneider, Solar & Off-Grid Tester · Station Arena Test Desk · Updated July 10, 2026
Measured Data
Benchmark scores and the full spec record, side by side.
Benchmark scores
Not rated for both units (minimum threshold unmet): RV Living, Home Backup, Food Truck, Camping.
Full specifications
| Specification | Yeti 1000 (6th Gen)★ Our pick | Yeti 1500 (6th Gen) |
|---|---|---|
| Price | $1,199.95 Check latest price | $1,499.95 Check latest price |
| Capacity (Wh) | 988 | 1505.28 |
| Output (W) | 2000 | 2000 |
| Surge Peak | 3600W | 3600W |
| AC Outlets | 4 | 4 |
| USB-C Charging Outputs | 140W | 140W |
| Solar Input (W) | 900 | 900 |
| Weight (lbs) | 35.3 | 52.75 |
| UPS | Not Specified | Not Specified |
| Charging Cycles | 4000 | 4000 |
| Chemistry | LiFePO4 | LiFePO4 |
| Warranty (Years) | 5 | 5 |
| Battery Expansion Feasibility | No | No |
| App Control | Yes | Yes |
| $/Watt Hour | $1.21 | $1.00 |
| Noise Level (db) | Not Specified | Not Specified |
| Solar Input Type | HPP 600W + 8mm 300W | HPP 600W + 8mm 300W |
| USB-A Ports | 2 | 2 |
| USB-C Ports | 4 | 4 |
| Cost per Whᵈ | $1.21/Wh | $1.00/Wh |
ᵈ Derived: price ÷ rated capacity.
Comparison ToolAdd more power stations, side by sideOpen Tool →How these numbers are produced
Numeric verification
Every figure on this page traces to our spec database or arithmetic on it — no estimated numbers.
Owner claims
Statements about owner experience are cited to published reviews.
Runtime model
Runtime = (rated capacity × 0.85 inverter efficiency) ÷ device wattage. Solar recharge estimates assume panels deliver 70% of rated output. Cold weather, battery age, and stacked loads reduce real-world results.
Power Score
Computed from 14 published spec dimensions, weighted per use-case bench. Higher is better; a unit must meet a bench's minimum threshold to be rated.
Full record above — the Test Desk pick is the Yeti 1000 (6th Gen).
Check Yeti 1000 (6th Gen) price →or check the Yeti 1500 (6th Gen) priceOwnership Analysis
What happens after you buy — true cost of ownership, brand trust, and growth potential.
Lifetime value
Service lifeyears at one full cycle per day
Lifetime energy delivered
Cost per delivered kWh
│ warranty ends · Reaching the cycle rating means ~80% capacity remains — degraded, not dead.
| Metric | Yeti 1000 (6th Gen) | Yeti 1500 (6th Gen) |
|---|---|---|
| Purchase price | $1,199.95 | $1,499.95 |
| Lifetime energy delivery | 3,952 kWh | 6,021 kWh |
| Cost per lifetime kWh | $0.30 | $0.25 |
| Cost per warranty year | $240/yr | $300/yr |
| Battery lifespan | 11yr daily · 38.5yr weekends · 76.9yr weekly | 11yr daily · 38.5yr weekends · 76.9yr weekly |
Analyst note
The Yeti 1000 (6th Gen) is cheaper to buy, but the Yeti 1500 (6th Gen) is cheaper to own. At $0.25/kWh over its lifetime vs $0.3/kWh, the Yeti 1500 (6th Gen)'s higher cycle life and capacity make each dollar go further over the years.
Growth path
Yeti 1000 (6th Gen)
FIXED CAPACITYFixed at 988Wh, with no expansion — so size it for your needs up front rather than planning to add capacity later.
Accepts up to 900W of solar. Suitable for a 1-2 panel setup.
Generous port selection supports complex multi-device setups.
Yeti 1500 (6th Gen)
FIXED CAPACITYFixed at 1,505Wh, with no expansion — so size it for your needs up front rather than planning to add capacity later.
Accepts up to 900W of solar. Suitable for a 1-2 panel setup.
Generous port selection supports complex multi-device setups.
Realistic full solar rechargeat 70% of rated panel output — see methodology
Analyst note
Neither expands, and that's no knock on either — each is a complete unit at a fixed size. Buy the capacity that covers your needs now (the Yeti 1500 (6th Gen) gives you the larger ceiling); you can't add to either later.
The Bottom Line
The full picture comes down to this. The Yeti 1000 (6th Gen) edges ahead on our overall analysis, but the margin is narrow enough that your specific use case should drive the decision. Review the scenario verdicts above — if the Yeti 1500 (6th Gen) wins in the scenarios that match your life, it's the right choice regardless of aggregate scores.
If neither the Yeti 1000 (6th Gen) nor the Yeti 1500 (6th Gen) feels like the right fit, your power needs probably sit outside what these two target. Use our comparison tool above to explore alternatives that better match your specific wattage and runtime requirements. Prices on portable power stations fluctuate frequently. Both Goal Zero discount regularly, so check the current price before committing. Prime Day and Black Friday pricing typically drops 20-30%.
Frequently Asked Questions
Answers drawn from the spec record and cited owner research.
Is the Yeti 1500 (6th Gen) worth $300 more than the Yeti 1000 (6th Gen)?
A tough sell. The Yeti 1500 (6th Gen) offers 517.3Wh more battery capacity (that's 3 extra hours of running a mini-fridge), but $300 is a steep premium for a single upgrade. At $1.21/Wh, the Yeti 1000 (6th Gen) delivers better bang for your buck. Unless that advantage is non-negotiable, save the cash. Better yet, put it toward a solar panel that pays for itself in free charges.
How does the 517.3Wh capacity difference actually affect daily use?
The Yeti 1500 (6th Gen)'s 1,505.3Wh battery keeps a mini-fridge running for roughly 9 hours vs the Yeti 1000 (6th Gen)'s 6 hours. What specs don't mention: runtime drops 20-30% in cold weather (below 32°F/0°C) as battery chemistry slows down. The Yeti 1500 (6th Gen)'s extra capacity provides a critical cold-weather buffer. For occasional phone and laptop charging, both are overkill. This gap only matters for sustained, multi-appliance use.
Can I actually carry the Yeti 1500 (6th Gen), or is the Yeti 1000 (6th Gen) the only portable option?
Neither is "portable" in any hiking sense. The Yeti 1000 (6th Gen) (35.3 lbs) and the Yeti 1500 (6th Gen) (52.8 lbs) are both appliances you place and leave. The 17.5-lb difference matters when loading into a vehicle or moving between rooms, but that's about it. If true portability is your priority, look at units under 20 lbs in a different class entirely.
Bottom line: should I buy the Yeti 1000 (6th Gen) or the Yeti 1500 (6th Gen)?
We'd buy the Yeti 1000 (6th Gen). Strong value at a lower price, and for most real-world use cases the spec gaps don't translate to meaningful capability gaps. The Yeti 1500 (6th Gen) makes sense only if you specifically need its higher capacity for demanding sustained loads like full-home backup or commercial use.
Where to buy
Goal Zero Yeti 1000 (6th Gen)Pick
$1,199.95
$1,199.95 list · direct from Goal Zero
Goal Zero Yeti 1500 (6th Gen)
$1,499.95
$1,499.95 list · direct from Goal Zero
Prices may vary by retailer and are subject to change.