Head-to-head test
Goal Zero Yeti PRO 4000 vs Jackery HomePower 3600 Pro Max
Real-world runtimes, scenario verdicts, and ownership costs compared — which wins for your use case.
Written by Gunner GustafsonUpdated
Whole-Home Backup Tester, Station Arena Test Desk
Goal Zero
Yeti PRO 4000
5,423Power Score · The AC & Fridge Zone
$3,999.95 list · direct from Goal Zero
Jackery
HomePower 3600 Pro Max
5,347Power Score · The AC & Fridge Zone
$1,799.00 list · direct from Jackery
Spec deltas
The Goal Zero Yeti PRO 4000 and Jackery HomePower 3600 Pro Max compete for the same spot. Similar LiFePO4 capacity, similar price range, different brands behind them. In this matchup, ecosystem, app quality, and warranty reputation matter as much as raw specs. We'd buy the HomePower 3600 Pro Max.
The Yeti PRO 4000's 3,994Wh keeps a fridge going for 23 hours. The HomePower 3600 Pro Max's 3,584Wh manages 20 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 HomePower 3600 Pro Max does the job at 73.9 lbs and $1,799 — no overkill, no regret.
Pick the HomePower 3600 Pro Max if you want maximum capability and room to grow. Go with the Yeti PRO 4000 if you need the heavier-duty specs for demanding loads. Most buyers overlook this: the HomePower 3600 Pro Max costs ~$0.08/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 PRO 4000
With a massive 3,600W output (and 7,200W surge), the Yeti PRO 4000 can run high-wattage appliances like space heaters, hair dryers, and electric grills without tripping. Weighing in at 115.7 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
- +Faster solar charging
Trade-offs
- –Substantially more expensive (+$2,201) than the HomePower 3600 Pro Max.
- –Significantly heavier (+41.9 lbs), making it harder to move.
- –Very heavy unit that may be difficult for one person to lift.
Jackery HomePower 3600 Pro Max
With a massive 4,000W output (and 8,000,240W surge), the HomePower 3600 Pro Max can run high-wattage appliances like space heaters, hair dryers, and electric grills without tripping. Weighing in at 73.9 lbs, this is not a unit you want to carry far. It's best suited as a stationary backup or RV companion. A standout feature is the value proposition: at roughly $0.50 per watt-hour, it's one of the most cost-effective options on the market.
Strengths
- +Costs $2,201 less
- +Lighter by 41.9 lb
- +Higher AC output
Trade-offs
- –No major technical downsides compared to rival.
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
Either unit
Both handle two nights comfortably. The HomePower 3600 Pro Max uses 69% and the Yeti PRO 4000 uses 62%. With this little difference, pick based on weight and portability instead. The lighter unit wins for car camping.
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
Either unit
Both survive the blackout with similar margin. Since the capacity difference doesn't matter here, focus on which unit has UPS mode — seamless switchover protects your router and PC from the split-second power gap.
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
Either unit
Both are wildly overqualified for CPAP. You're using 11% or less. Save your money and buy whichever is cheaper; the extra capacity is completely wasted on a 40W overnight load. Put the savings toward a second battery for multi-night 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
Either unit
Both power your workstation all day without breaking a sweat. At these utilization levels, prioritize the unit with better USB-C output for direct laptop charging. It's more convenient than using the AC inverter and wastes less energy.
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
Either unit
Both handle game day easily. Since capacity isn't the deciding factor, consider weight: the lighter unit is easier to load into a truck bed. Also check if either has Bluetooth speaker-level noise. Fan sound matters in social settings.
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 PRO 4000 runs 16.6h vs 14.9h.
$3,999.95 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 0–226.3hComfort & Convenience
Makes off-grid life actually enjoyablescale 0–45.3hHigh-Draw Appliances
These reveal the real limitsscale 0–3.4h¹ 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 HomePower 3600 Pro Max
The HomePower 3600 Pro Max takes the lead. and delivers 400W more power than the Yeti PRO 4000. With a price tag that is $2,201 lower, it provides significantly better value.
Overall score margin: 5,423 vs 5,347 (+1.4%)
List prices as of July 10, 2026. The links below open Goal Zero's and Jackery's current prices.
$1,799.00 list · direct from Jackery
or check the Yeti PRO 4000 price$3,999.95 list
Written by Gunner Gustafson, Whole-Home Backup 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): Solar Generator, Tailgating.
Full specifications
| Specification | Yeti PRO 4000 | HomePower 3600 Pro Max★ Our pick |
|---|---|---|
| Price | $3,999.95 Check latest price | $1,799.00 Check latest price |
| Capacity (Wh) | 3994 | 3584 |
| Output (W) | 3600 | 4000 |
| Surge Peak | 7200W | 8000W (240V) |
| AC Outlets | 4 | 3 |
| USB-C Charging Outputs | 100W | 100W |
| Solar Input (W) | 3000 | Not Specified |
| Weight (lbs) | 115.7 | 73.85 |
| UPS | Yes (<10ms) | Yes (<10ms) |
| Charging Cycles | 4000+ | 6000 |
| Chemistry | LiFePO4 | LiFePO4 |
| Warranty (Years) | 5 | 5 |
| Battery Expansion Feasibility | Yes | Yes |
| App Control | Yes | Yes |
| $/Watt Hour | $1.00 | $.50 |
| Noise Level (db) | N/A | 30 |
| Solar Input Type | High-PV (13.3-150V) | 36.4-50.4V (126A) |
| USB-A Ports | 3 | 1 |
| USB-C Ports | 3 | 1 |
| Cost per Whᵈ | $1.00/Wh | $0.50/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.
Test Notes & Caveats
Hidden gotchas and advantages we spotted that you won't find on the product page.
Weight Reality Check
Neither unit is grab-and-go. The HomePower 3600 Pro Max (73.9 lbs) is manageable solo but heavier than a large checked suitcase. The Yeti PRO 4000 (115.7 lbs) is firmly a two-person lift. It goes where you put it and stays there. That's a 42 lb difference, which you'll feel every time you relocate.
Warranty Value Comparison
The HomePower 3600 Pro Max gives you 2.8 years of warranty per $1,000 spent, vs the Yeti PRO 4000's 1.3 years. That's 2.2× more coverage per dollar. An underrated factor if you're keeping this unit for years.
Battery Lifespan in Real Years
The HomePower 3600 Pro Max is rated for 6,000 cycles vs 4,000. In real life: at daily use, that's 16.4 vs 11 years. At weekend use (twice a week), it's 58 vs 38 years. After hitting the cycle limit, the battery doesn't die. It drops to ~80% original capacity, which is still very usable.
Yeti PRO 4000: Noise Level Not Disclosed
The HomePower 3600 Pro Max publishes its noise level (30dB), but the Yeti PRO 4000 doesn't. Brands that don't disclose noise specs often have louder units. If noise matters to you (CPAP users, apartment dwellers), this is worth investigating before buying.
Full record above — the Test Desk pick is the HomePower 3600 Pro Max.
Check HomePower 3600 Pro Max price →or check the Yeti PRO 4000 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 PRO 4000 | HomePower 3600 Pro Max |
|---|---|---|
| Purchase price | $3,999.95 | $1,799.00 |
| Lifetime energy delivery | 15,976 kWh | 21,504 kWh |
| Cost per lifetime kWh | $0.25 | $0.08 |
| Cost per warranty year | $800/yr | $360/yr |
| Battery lifespan | 11yr daily · 38.5yr weekends · 76.9yr weekly | 16.4yr daily · 57.7yr weekends · 115.4yr weekly |
Analyst note
The HomePower 3600 Pro Max wins on both sticker price and long-term value. At $0.08/kWh over its lifetime, it's meaningfully cheaper to own. Clear value winner.
Delivers each lifetime kWh for $0.17 less — check the HomePower 3600 Pro Max price →
Brand trust
Goal Zero
Ecosystem
Focused — 5-6 active portable power station models across Yeti and Yeti Pro series, plus Alta coolers, Nomad/Ranger solar panels, and vehicle integration kits
Support
US-based company (Salt Lake City, owned by NRG Energy). Historically considered premium support, but 2025-2026 reports describe long wait times, unresponsive email communication, and tickets going unaddressed for weeks. The "premium support justifies premium pricing" argument is weakening.
Community
Small but loyal — strong following in overlanding and preparedness communities. Official community forums were recently shuttered, frustrating long-time users.
App experience
Rated 4.4/5 iOS (~1,200 ratings) but recent reviews skew negative — recurring connectivity issues, crashes, and stability problems.
Unique strength
Pioneer of the portable power market — strongest brand heritage. US-based company with ruggedized, weather-resistant designs (IPX4). Integrated "Yeti-Ready" ecosystem with coolers, lights, and vehicle kits.
Worth knowing
Widely acknowledged as the most expensive brand (lowest Wh per dollar). Support quality has declined from its "premium" standard. Perceived as competitively stagnant vs. faster-innovating Chinese competitors. Reliability reports on newer models are concerning.
Jackery
Ecosystem
12-15+ models across Explorer (portable) and HomePower (home backup) series, plus SolarSaga panel ecosystem and innovative form factors
Support
US-based support but widely criticized. Reddit reports describe slow/dismissive responses, scripted AI agents, strict receipt requirements for warranty claims, and refurbished replacements for clearly defective units. Strongly recommended: buy from Costco or Amazon for return protection.
Community
Smallest community of the major brands — Reddit r/Jackery has ~2,000 members. YouTube presence is solid due to brand recognition.
App experience
Rated 2.3-3.3/5 iOS and Android — the weakest app experience of the major brands. Multiple confusing apps (Jackery app vs Jackery Home) and mandatory login even offline.
Unique strength
Highest brand recognition and widest retail distribution (Costco, Home Depot, Best Buy, Amazon). The "Toyota" of power stations — dependable, proven, wide availability. Innovative form factors like the Solar Gazebo and Solar Mars Bot.
Worth knowing
Slowest to adopt LFP batteries (some models still use older NMC chemistry with shorter lifespan). Generally perceived as overpriced for the specs offered compared to newer competitors. App experience is significantly behind rivals.
Analyst note
Goal Zero positions itself as a premium brand with stronger support infrastructure, while Jackery competes on value. The question is whether the Goal Zero ecosystem and support premium is worth it for your use case.
Growth path
Yeti PRO 4000
EXPANDABLESupports Goal Zero expansion batteries, so you can add capacity later without replacing the base unit — useful if your needs may climb past 3,994Wh.
Accepts up to 3,000W of solar. Enough for a serious multi-panel array.
Generous port selection supports complex multi-device setups.
Expansion batteries are Goal Zero-specific. You're investing in the Goal Zero ecosystem.
HomePower 3600 Pro Max
EXPANDABLESupports Jackery expansion batteries, so you can add capacity later without replacing the base unit — useful if your needs may climb past 3,584Wh.
No solar input available.
Limited ports. You'll likely need a power strip or splitter.
Expansion batteries are Jackery-specific. You're investing in the Jackery ecosystem.
Analyst note
Both expand, but the Yeti PRO 4000's higher solar ceiling (3,000W vs 0W) gives it the stronger off-grid growth path — more panels can feed a bigger bank as it grows.
The Bottom Line
The full picture comes down to this. The HomePower 3600 Pro Max 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 PRO 4000 wins in the scenarios that match your life, it's the right choice regardless of aggregate scores.
If neither the Yeti PRO 4000 nor the HomePower 3600 Pro Max feels like the right fit, your power needs probably sit outside what these two target. For lighter use — weekend camping or phone/laptop charging — you'd be overpaying for capacity you'll rarely tap. Consider a unit in the 500–1,500Wh range instead. Prices on portable power stations fluctuate frequently. Both Goal Zero and Jackery 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 PRO 4000 worth $2,201 more than the HomePower 3600 Pro Max?
The short answer: yes, if you'll actually use the extra capability. The Yeti PRO 4000 costs $2,201 more, but that premium buys you 410Wh more battery capacity (that's 2 extra hours of running a mini-fridge); 3,000W faster solar charging for quicker off-grid recovery. On a cost-per-watt-hour basis, you're paying $1.00/Wh vs $0.50/Wh. For regular use, we'd pay the premium.
Can I actually carry the Yeti PRO 4000, or is the HomePower 3600 Pro Max the only portable option?
Neither is "portable" in any hiking sense. The HomePower 3600 Pro Max (73.9 lbs) and the Yeti PRO 4000 (115.7 lbs) are both appliances you place and leave. The 41.9-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.
How fast can each unit recharge from solar panels in real conditions?
On paper, the Yeti PRO 4000 accepts 3,000W vs the HomePower 3600 Pro Max's 0W of solar input. What the spec sheet won't tell you: solar panels typically deliver only 60-80% of their rated output due to panel angle, cloud cover, and temperature. In realistic conditions, expect full recharge in about 1.9 hours for the Yeti PRO 4000 and N/A hours for the HomePower 3600 Pro Max. That gap widens on cloudy days, when the Yeti PRO 4000's higher input ceiling captures more of whatever sunlight is available. One more thing: summer gives you ~7 productive solar hours per day. Winter drops to ~4. If solar is your primary recharge method, the Yeti PRO 4000's advantage is substantial.
"6,000 vs 4,000 cycles" — what does that actually mean for me?
In real years: the HomePower 3600 Pro Max (6,000 cycles) lasts 16.4 years at daily use, 58 years at weekend use (twice a week), or 250 years at twice-monthly camping trips. The Yeti PRO 4000 (4,000 cycles): 11.0 years daily, 38 years weekends, or 167 years twice-monthly. What most people miss: hitting the cycle limit doesn't kill your battery. Capacity drops to about 80%. Your 3,584Wh unit becomes a ~2,867Wh unit. Still very usable. For weekend users, both batteries will outlast the warranty by years.
Is Goal Zero or Jackery more reliable for long-term ownership?
Both brands have strengths and trade-offs. Goal Zero: 5 years on LFP models, 2 years on older NMC models. Battery must be charged within 7 days of purchase and every 6 months to maintain warranty (strict). Product reliability concerns have increased — repeat "Battery Fault" errors reported even on newer Yeti Pro 4000. Jackery: 2-5 years depending on model (premium models like 5000 Plus get 5 years, budget models get 2 years). Registration required for extension. Claims process can be frustrating. One piece of advice from the power station community: regardless of brand, buy from Costco or Amazon. Their return policies provide a safety net that manufacturer warranties alone can't match, especially for a product you'll rely on in emergencies. Both brands use LFP (lithium iron phosphate) batteries in their current lineup, the most proven chemistry for longevity and safety.
Bottom line: should I buy the Yeti PRO 4000 or the HomePower 3600 Pro Max?
We'd buy the HomePower 3600 Pro Max. 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 PRO 4000 makes sense only if you specifically need its higher capacity for demanding sustained loads like full-home backup or commercial use.
Related comparisons
Where to buy
Goal Zero Yeti PRO 4000
$3,999.95
$3,999.95 list · direct from Goal Zero
Jackery HomePower 3600 Pro MaxPick
$1,799.00
$1,799.00 list · direct from Jackery
Prices may vary by retailer and are subject to change.