Head-to-head test
DJI Power 500 vs Goal Zero Yeti 1500X
Both boxes cost 74 cents a watt-hour to buy, so the only reason to pay $1,125 instead of $299 is a load you need 1,516Wh to cover in one sitting.
Full profiles: DJI Power 500 → · Goal Zero Yeti 1500X →
Written by Ian SchneiderUpdated
Solar & Off-Grid Tester, Station Arena Test Desk
$299.00 · direct from DJI
Last checked 1 day ago. Prices move — check before you buy.
$1,124.89 · direct from Goal Zero
Last checked 1 day ago. Prices move — check before you buy.
Spec deltas
Both of these cost 74 cents per watt-hour, to the cent: $299 buys 512Wh, $1,125 buys 1,516Wh. That takes the usual value question off the table before you start. You aren't choosing between a deal and a markup here. You're choosing a size.
The difference shows up later. The Power 500's cells are rated for 4,000 cycles and the Yeti 1500X's for 500, so 512Wh × 4,000 cycles is 2,048 kWh of energy across the Power 500's service life, against 1,516Wh × 500, or 758 kWh, for the Yeti. More total energy, from the cheaper box, over a longer life. That's the verdict: take the DJI unless a specific load forces your hand.
The load that forces your hand is real, though. The Yeti has 1,289Wh usable against the Power 500's 435Wh, and that gap wins it a remote workday and a tailgate outright. What it doesn't win is the blackout. The eight-hour scenario on this page wants 1,645Wh and the Yeti comes up 356Wh short. Buying the bigger box doesn't buy you the outage. It buys you a longer afternoon.
What the Numbers Reveal
Each conclusion stated first — the numbers behind it on one line, the full analysis below.
rated cycles
So the Yeti isn't selling you watt-hours. It's selling you watt-hours in one place. Three small boxes are three separate 1,000W islands that can't be pooled, and no combination of them covers the 910Wh remote workday that the Yeti's single 2,000W inverter finishes with 379Wh to spare. That, and not capacity per dollar, is the entire premium you're being asked to pay.
DJI Power 500: $299 for 512Wh, 16.1 lbs, 1,000W continuous output, rated 4,000 cyclesGoal Zero Yeti 1500X: $1,125 for 1,516Wh, 45.64 lbs, 2,000W continuous output, rated 500 cyclesUsable energy in a single draw: 1,289Wh on the Yeti 1500X, 435Wh on the Power 500
Why it mattersIf your demand is distributed, a laptop on the desk and drone batteries in the truck and phones everywhere, buy one Power 500 now and a second when you need it. If it's one appliance that must not stop, the Yeti is the only one of these two that does the job.
Capacity
That divergence is chemistry, not pricing. Cycle life is the one spec you can't buy your way out of after the fact: no accessory, firmware update, or careful charging habit converts an NMC pack rated to 80% at 500 cycles into a 4,000-cycle one, and the review record on the Yeti is unanimous about which side of that line it sits onB1. Every other gap on this page can be closed with money. This one closes only by buying the other unit.
Both units list at 74 cents per watt-hour of capacity: $299 for 512Wh, $1,125 for 1,516WhCycle rating: 4,000 on the Power 500, 500 on the Yeti 1500XThe Yeti 1500X uses lithium NMC rated 500 cycles to 80% capacity, which reviewers call a structural disadvantage against the current wave of LiFePO4 competitorsB1
Why it mattersAnyone reading this as 'same rate per watt-hour, just pick your size' should reprice it. The size is the same rate. The years are not.
continuous output
But 'unpublished and demonstrably above 1,000W' isn't a number you can plan a compressor against, and 3,500W is. Fridge and AC compressors briefly pull two to three times their rated wattage the instant they start, which is exactly the moment a buyer needs a stated ceiling rather than a reviewer's anecdote. Only one of these two units gives you one.
DJI Power 500 spec: surge 1,000W, continuous output 1,000W, the same number in both fieldsGoal Zero Yeti 1500X spec: 3,500W surge over a 2,000W continuous ratingIn testing the Power 500 ran a 905W load and briefly handled a 1,500W surge above its 1,000W ratingA3
Why it mattersIf a motor is the reason you're shopping, that blank field is the reason to take the Yeti even though it loses almost everywhere else on this page.
solar input
The gap is in the path you'd actually use. The Power 500's solar figure assumes an adapter you buy on top of $299, because DJI ships it with a wall plug aloneA4, while the Yeti's wall path is the one reviewers single out as slowB4. An outage doesn't schedule itself, so the question isn't which refills faster on a spec sheet. It's which one you can refill with the gear that will actually be in the truck.
Power 500: 300W solar input into 512Wh; the box contains a wall plug and nothing else, no solar adapters and no car-charging cableA4Yeti 1500X: 600W solar input into 1,516WhSlow AC charging is one of the two recurring marks against the Yeti 1500X in 2025 and 2026B4
Why it mattersBudget the solar accessory into the DJI's price if solar is the plan, and weigh the Yeti's slow AC charging before you pay for its extra capacity if a wall outlet between outages is how you'll top up.
The specific dimensions that decide these two units — everything else is a tie.
Your Life, Your Pick
Selected because: The Yeti 1500X covers three of the six load profiles, the Power 500 covers one, and three defeat both units.
Two of the six go to the Yeti 1500X outright, and they're the ordinary ones: a 910Wh remote workday and a 670Wh tailgate, both won by simply having more left. Take those seriously. What deserves closer reading is the three that go to neither unit, because the summary copy treats them alike and they are nothing alike. Weekend camping misses by 811Wh on the Yeti, the eight-hour blackout by 356Wh, van life by 3,396Wh. The first is a trip you'd have to shorten, the second a shopping list you'd have to trim. The third isn't a near miss at all. It's a different product category.
One blind spot worth naming once and then dropping: this scoring has no category for a unit that gets installed. Weekend Camping and Tailgate Party both reward the lighter box, and the Yeti is the one people bolt into vehicles and off-grid structures and never lift againB2. It won the tailgate anyway, on capacity. So if your Yeti is going to live on a shelf wired to a panel, discount the portability penalty those two scenarios apply to it, then notice that it still lost the camping weekend on watt-hours alone.
Lifetime Value
Selected because: Same 74 cents per watt-hour to buy; 19 cents against $1.48 per lifetime kilowatt-hour to own.
cost / lifetime kWh
Nineteen cents a lifetime kilowatt-hour against a dollar forty-eight, a factor of eight. Read that once and the rest of this table is bookkeeping: two units that price capacity identically on day one, separated by that much over their service lives, entirely because one is rated for 4,000 cycles and the other for 500.
Two caveats, both against our own pick. Our data carries the Power 500 at a flat 4,000 cycles while the source behind that figure describes the cells as 3,000-4,000A1; take the bottom of the range and 512Wh × 3,000 cycles puts a $299 unit at 25 cents per lifetime kilowatt-hour rather than 19. The conclusion doesn't move, but quote the 19 with that in mind. Second, the years column counts cycles rather than energy, and a Yeti cycle moves 1,516Wh where a Power 500 cycle moves 512Wh. Read '11 years against 1.4' as a statement about how many times each pack can be emptied, not about how much work it will have done.
What the Specs Don't Tell You
Selected because: The Power 500's surge field just repeats its 1,000W continuous rating, and the UPS row runs the other way: 20ms rated on the DJI, nothing at all on the Yeti 1500X.
rated cycles
The surge row needs reading twice. The Yeti's 3,500W over a 2,000W continuous rating is a published ceiling, so you can hold a compressor's startup draw against it and get an answer. The Power 500's surge is listed at 1,000W, which is also its continuous rating, and that is what an unfilled spec field looks like rather than an inverter with no headroom. Testing has it running a 905W load and briefly taking a 1,500W surge above the ratingA3. Treat its headroom as unpublished, not absent, and then buy the Yeti anyway if a motor is why you're here.
The UPS row runs the other way and it's cleaner. The Power 500 is rated to switch to battery in 20 milliseconds. The Yeti 1500X publishes no changeover figure because the X series doesn't do uninterruptible switchover at all, so anything plugged into it goes dark when the wall power does. For a router or a desk PC on a circuit that flickers, that's the difference between a unit that tries and one that doesn't. Add five years of warranty against two, 100W of USB-C against 60W, and a published 25dB against no figure, and note that our brand assessment records Goal Zero's support times lengthening through 2025 and 2026 with the official community forums shuttered. A shorter warranty on the pricier box is the wrong way round.
Growth Path
Selected because: Goal Zero expansion batteries are the one advantage the sealed 512Wh Power 500 structurally cannot answer.
solar input
Expandability is the Yeti's one structurally unanswerable advantage, and it is genuine. 1,516Wh is a floor that takes Goal Zero expansion batteries. 512Wh is the Power 500 permanently, and if you outgrow it your upgrade path is a second box. That's the real argument for spending up, and it's the single place on this page where the Power 500 has no reply.
Two things to weigh against it. Expansion copy on pages like this reaches for 'partial-home backup,' which is optimistic from a 1,516Wh base; what expansion actually buys you here is a longer weekend, not a house. And whatever you bolt on plugs into a base unit rated for 500 cycles, so you'd be growing capacity on the part of the platform reviewers already flag as the weak oneB1. Growth is only worth paying for if the thing you're growing lasts.
Portability & Form Factor
Selected because: 16.1 lbs against 45.64 lbs, and only one of them goes in the truck without a plan.
weight
16.1 lbs goes into the truck in one hand without a thought. 45.64 lbs is a bent-knees lift out of a trunk and a decision about stairs, which is why the Yeti tends to get placed rather than carried. Reviewers describe it holding up in vehicle installs and off-grid structuresB2, and that's exactly the life it suits. A unit you dread lifting is a unit that stays home.
That cuts both ways for the buyer. If the station lives in one spot, weight is a one-time tax and the capacity is what you're actually paying for. If it goes camping, then to a job site, then back into a closet, the Power 500 is the one that will actually go.
Strengths & trade-offs
DJI Power 500
Strengths
- +Costs $825.9 less
- +Lighter by 29.5 lb
- +Longer warranty
- +Rated for 4,000 charge cycles — much longer battery lifespan
Trade-offs
- –Weaker inverter (-1,000W) limits appliance compatibility.
- –Sealed capacity — the Yeti 1500X can add batteries to grow past 512Wh; this one can't.
Goal Zero Yeti 1500X
Strengths
- +Larger battery capacity
- +Higher AC output
- +Faster solar charging
Trade-offs
- –Substantially more expensive (+$825.9) than the Power 500.
- –Significantly heavier (+29.5 lbs), making it harder to move.
- –Shorter-lived battery — rated for 500 charge cycles vs the Power 500's 4,000, so it wears out sooner.
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 box gets you through 2,100Wh. The Power 500 finishes 1,665Wh short and the Yeti 1500X 811Wh short, so 'closer' here just means you'd be dark later in the trip rather than earlier. Two nights off-grid with a fridge running wants a bigger unit than either of these.
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
This is the one worth reading closely. The Yeti 1500X misses 1,645Wh by 356Wh, close enough that trimming the list, fewer lights and no coffee maker, plausibly gets you there. The Power 500 misses by 1,210Wh, which no amount of trimming fixes. Neither covers the scenario as written, but only one of them is in the conversation.
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 cover the night, so capacity decides nothing: the Power 500 ends with 115Wh spare and the Yeti 1500X with 969Wh, against a 320Wh draw either way. What separates them at 3 a.m. is noise and behaviour. The Power 500 publishes 25dB and is rated to switch to battery in 20ms if the wall power drops mid-night; Goal Zero publishes no noise figure and the X series has no switchover at all.
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 1500X
The Yeti 1500X takes this one and it isn't close. A 910Wh day is past the Power 500's 435Wh usable by 475Wh, so it stops somewhere in the early afternoon, while the Yeti closes the day with 379Wh still in the pack. This is the scenario that justifies the Yeti's price and the clearest single argument for buying the bigger box.
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 1500X
235Wh is all that stands between the Power 500 and a full tailgate, and it's still a loss: 435Wh usable against the day's 670Wh. The Yeti 1500X finishes with 619Wh to spare. Close enough that a smaller cooler or one fewer speaker flips it, and not close enough to plan around.
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
4,685Wh a day is well past both. The Yeti 1500X comes up 3,396Wh short and the Power 500 4,250Wh short, which makes this less a comparison than a category error. Full-time van power is a system sized past 4,685Wh a day with expansion behind it, not either of these boxes.
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 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 1500X runs 6.3h vs 2.1h.
$1,124.89 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 0–85.9hComfort & Convenience
Makes off-grid life actually enjoyablescale 0–17.2hHigh-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
August 9, 2026
Verdict: the DJI Power 500
Buy the DJI Power 500 at $299 unless you can name the load. The Yeti 1500X does exactly two things the Power 500 can't: it delivers a single draw anywhere up to 1,289Wh usable, and it publishes a 3,500W surge ceiling over its 2,000W continuous rating for motors. Both are real, and both are worth $1,125 to the people they apply to. Everything else on the page runs the other way: 4,000 cycles against 500, five years of warranty against two, 16.1 lbs against 45.64, 100W of USB-C against 60W, a published 25dB against no figure at all, and a rated 20ms UPS changeover against a unit that has none. The Yeti is the more capable box and by a wide margin the more expensive one to keep.
Editor-assigned confidence, based on cited owner research and spec analysis.
List prices as of August 9, 2026. The links below open DJI's and Goal Zero's current prices.
$299.00 · direct from DJI
Last checked 1 day ago. Prices move — check before you buy.
or check the Yeti 1500X price$1,124.89 list
Written by Ian Schneider, Solar & Off-Grid Tester · Station Arena Test Desk · Updated August 9, 2026
Measured Data
Benchmark scores and the full spec record, side by side.
Benchmark scores
Not rated for both units (minimum threshold unmet): UPS, RV Living, Home Backup, CPAP, Food Truck.
Full specifications
ᵈ Derived: price ÷ rated capacity. See the data behind our comparisons →
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 — see Sources & Research Notes below.
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.
See the full weight table and data sourcing on our methodology page →Class ranking (the star rating)
Each unit's star score is a category ranking, not customer reviews — no buyer opinions feed it. We score every station on size-independent quality (value, output, portability, endurance, ports, warranty, and more), then percentile-rank it against the other units in its capacity class, so a class-leading compact unit and a class-leading whole-home unit can both earn 5★. Here, Power 500 rates 4.6/5 (74th percentile of 20 Compact-class units), and Yeti 1500X rates 3.3/5 (1st percentile of 27 Everyday-class units).
How the class ranking is computed →Test Notes & Caveats
Hidden gotchas and advantages we spotted that you won't find on the product page.
Fixed at 512Wh, and That's the Honest Catch
The Power 500 is a sealed 512Wh box, and that is the ceiling. Outgrow it and your upgrade path is a second unit. The Yeti 1500X takes Goal Zero expansion batteries, so its 1,516Wh is a starting point instead, and this is the one advantage on the page the Power 500 structurally cannot answer. Two things to weigh against it: expansion copy tends to reach for 'partial-home backup,' which is optimistic from a 1,516Wh base, and every battery you add plugs into a base unit rated for 500 cycles.
Surge: One Published Ceiling, One Blank Field
The Yeti 1500X's 3,500W surge over a 2,000W continuous rating is a real published ceiling. Hold a compressor's startup draw against it and you get an answer. The Power 500's surge is listed at 1,000W, which is also its continuous rating, and that is what an unpublished figure looks like in a spec table rather than an inverter with no headroom at all. Read it as unknown, not as none. What actually decides this row isn't a ratio, it's that fridges and AC compressors briefly pull two to three times their rated wattage at startup, and only one of these two units tells you where its ceiling sits.
UPS: 20ms on One, Nothing on the Other
The Power 500 carries a rated 20 millisecond changeover. That's a rating rather than a measurement, and it isn't zero: short enough that plenty of equipment won't notice, long enough that we won't promise yours won't. The Yeti 1500X publishes no changeover figure because the X series doesn't do uninterruptible switchover at all, so pull the wall power and whatever is plugged in goes dark. If a battery under the desk is meant to keep the router and the PC up, that's the whole comparison.
Warranty: 5 Years vs 2
The Power 500 is covered for 5 years against the Yeti 1500X's 2 years. The Power 500's figure is a maximum rather than a guarantee — it depends on buying from DJI's own store, which is where the full five years is advertised. An underrated factor if you're keeping this unit for years.
4,000 Cycles vs 500, Counted in Energy Rather Than Days
The year figures here count cycles, and a cycle isn't a fixed amount of work: the Yeti 1500X moves 1,516Wh each time against the Power 500's 512Wh, so '11 years against 1.4' flatters the smaller unit. Count energy instead and the gap is honest but narrower. 512Wh × 4,000 cycles is 2,048 kWh over the Power 500's life, against 1,516Wh × 500, or 758 kWh, for the Yeti. Still the Power 500, and from the box that costs $299 against $1,125. Neither battery dies at its cycle limit either; it settles around 80% of original capacity and keeps working.
Yeti 1500X: Noise Level Not Disclosed
The Power 500 publishes its noise level (25dB); the Yeti 1500X doesn't publish one. That isn't evidence the Yeti 1500X is louder — it means there's no figure to hold it to, and no way to compare the two on this without hearing them. If you're buying for a bedroom, a CPAP, or an apartment, treat the Power 500's 25dB as the only published number on the table — a spec-sheet figure, not a measurement — and look for hands-on reports of the Yeti 1500X before deciding.
Full record above — the Test Desk pick is the Power 500.
Check Power 500 price →or check the Yeti 1500X 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.
Analyst note
The Power 500 wins on both sticker price and long-term value. At $0.15/kWh over its lifetime, it's meaningfully cheaper to own. Clear value winner.
Delivers each lifetime kWh for $1.33 less — check the Power 500 price →
Brand trust
DJI
Ecosystem
A 2024 arrival, four stations deep: the Power 500, the Power 1000 and its V2, the Power 1000 Mini, and the Power 2000. Short catalogue, deep parts bin. The cells and battery management come out of a drone business with 700-plus battery patents behind them.
Support
Leveraging DJI's established global support and repair center network from the drone business. Generally positive reputation inherited from drone operations, but limited power-station-specific track record.
Community
No dedicated power station community yet. Discussions happen within r/dji (~250K members, mostly drone users). Very small power-specific presence on Facebook and forums.
App experience
Rated 3.5/5 iOS and Android (DJI Home app ratings reflect entire DJI ecosystem including drones/cameras, not power-station-specific). Users report the on-device screen is more reliable than the app.
Unique strength
Runs quiet — 23-30dB published on most of the range (manufacturer best-case figures), at the quiet end of the category; our record carries no figure for the Power 1000 V2. Fast wall charging, quickest on the Power 1000 V2 at ~56 min — that figure is the V2's, not the whole line's. 700+ battery patents from drone R&D. SDC ports for ultra-fast DJI drone charging. Premium industrial design and build quality. LFP batteries rated for 4,000+ cycles.
Worth knowing
Two things the spec sheet won't tell you. There's no built-in solar charge controller, so the Power 500's 300W solar figure needs a separate DJI adapter bought on top of the unit, and the SDC fast-charge ports only pay off if you already own DJI gear. Battery expansion arrived on the Power 2000 and the Power 1000 V2 and never came back to the Power 500.
Goal Zero
Ecosystem
Focused — a compact current line (6th-gen Yeti and Yeti Pro series), the previous-gen X series now out of stock across every model on Goal Zero's own store (checked 2026-09-13: 200X, 500X, 1000X, 1500X, 3000X, 6000X, some listed only as open-box), so buying one new means finding retailer stock, Sherpa power banks for the under-100Wh tier, plus Alta coolers, Nomad/Ranger solar panels, and vehicle integration kits
Support
US-based, run out of Salt Lake City and owned by NRG Energy, with a long-standing reputation for premium support. That reputation is under strain: through 2025 and 2026 the pattern is long wait times, email going unanswered and tickets sitting for weeks, and the official community forums have been shuttered. The argument that a premium price buys premium support is weaker than it was.
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 (IP ratings vary by model). Integrated "Yeti-Ready" ecosystem with coolers, lights, and vehicle kits.
Worth knowing
Typically the priciest brand per watt-hour — though individual pairings vary, and on some pages the Yeti is the cheaper energy. Support quality has declined from its "premium" standard. Perceived as competitively stagnant vs. faster-innovating Chinese competitors. Reliability reports on newer models are concerning.
Analyst note
The category's founder against a four-year-old entrant, and it's the founder carrying the two-year warranty. Goal Zero still builds the more ruggedized box and still has the ecosystem a Yeti owner actually uses, coolers and panels and vehicle kits. DJI brings the newer chemistry, published noise figures across its line, and a global service network built for a much larger hardware business. On this particular pair, heritage isn't carrying much weight.
Growth path
Power 500
FIXED CAPACITYFixed at 512Wh, with no expansion — so size it for your needs up front rather than planning to add capacity later.
Accepts up to 300W of solar. Limited to a single portable panel.
Adequate ports for most setups, but heavy users may want a power strip.
Yeti 1500X
EXPANDABLESupports Goal Zero expansion batteries, so you can add capacity later without replacing the base unit — useful if your needs may climb past 1,516Wh.
Accepts up to 600W of solar. Suitable for a 1-2 panel setup.
Adequate ports for most setups, but heavy users may want a power strip.
Expansion batteries are Goal Zero-specific. You're investing in the Goal Zero ecosystem.
Realistic full solar rechargeat 70% of rated panel output — see methodology
Analyst note
The Power 500 is sealed at 512Wh, which is fine if that covers you. The Yeti 1500X starts at 1,516Wh and can grow beyond it with Goal Zero expansion batteries — though at this size expansion means longer runtimes on the same loads, not a path to home backup. More hours, not more house.
What Owners Report
Patterns from published owner reports and long-term reviews — every claim cited to its source below.
DJI Power 500
The field record on the Power 500 is thin, and what exists comes from reviewers rather than long-term ownersA1A3. It's at least consistent: about 7.3 kg and genuinely easy to moveA2, a 905W load handled and a 1,500W surge briefly taken above its 1,000W rating in testing, where it also beat DJI's own larger Power 1000 on efficiencyA3. Reception is broadly positive with one recurring complaint, which is that the box contains a wall plug and nothing else, no solar adapters and no car-charging cableA4.
One conflict is worth knowing before you quote the headline number. The same source supporting the 4,000-cycle rating describes the cells as 3,000-4,000, framed as roughly a ten-year lifespanA1, while our spec carries the flat 4,000. Treat 4,000 as the top of a range rather than a floor.
“A 512Wh LFP battery with up to 1,000W output; the automotive-grade LFP cells are rated up to 3,000-4,000 cycles for roughly a 10-year lifespan.”
Sources
dji.com · thesolarlab.com · techradar.com · views-sounds.com · t3.com
Goal Zero Yeti 1500X
The Yeti 1500X has the longer record and its verdict has settled. Reviewers are unanimous that 500-cycle NMC chemistry is a structural disadvantage against the current wave of LiFePO4 units, putting typical use at roughly three to five years before noticeable degradationB1, and slow AC charging plus persistent premium pricing are the recurring marks against it in 2025 and 2026B4.
The praise is just as consistent and worth weighing. It's described as a quiet, capacious unit with a dense enclosure and durable port covers that have survived sustained use in vehicle installs and off-grid structuresB2, and the Yeti app gives real remote control, outlets on and off, solar input, battery status from across the property, though feedback on its reliability has been mixed over the yearsB3. Nobody says this is a badly made box. They say it's an old one.
“A quiet, capacious power station with a dense, durable enclosure and durable port covers that has held up under sustained use in vehicle installs and off-grid structures.”
Sources
portablepowerauthority.com · bestgeneratorsolar.com · pcworld.com · offgridweb.com · makeuseof.com · batteryskills.com · digitalcameraworld.com
Sources & Research Notes
Every owner claim in this report is traceable to a published source. The bracketed references above resolve here.
Recurring owner themes
- Light, efficient LFP unit with strong real-world output and drone-pilot appeal; the caveat is minimal included accessories. [Power 500 · 3 entries]
- Praised for build quality, quiet operation, and a capable remote app; held back by 500-cycle NMC chemistry, slow AC charging, and premium pricing versus modern LFP units. [Yeti 1500X · 3 entries]
- A1
“A 512Wh LFP battery with up to 1,000W output; the automotive-grade LFP cells are rated up to 3,000-4,000 cycles for roughly a 10-year lifespan.”
dji.com / thesolarlab.com — Power 500 review · 2026 · [positive]
- A2
“Weighs only about 7.3 kg, making it easy to transport.”
dji.com / techradar.com — Power 500 review · 2026 · [positive]
- A3
“In testing it ran a 905W load and briefly handled a 1,500W surge above its 1,000W rating; reviewers found it outperformed the larger DJI Power 1000 in efficiency testing.”
thesolarlab.com / views-sounds.com — Power 500 review · 2026 · [positive]
- A4
“Reviews are positive overall, though one noted it ships with only a wall plug — no solar adapters or car-charging cables included.”
t3.com / techradar.com — Power 500 review · 2026 · [mixed]
- B1
“Uses lithium NMC chemistry rated for 500 cycles to 80% capacity — roughly 3-5 years before noticeable degradation with typical use — which puts it at a structural disadvantage against the current wave of LiFePO4 competitors.”
portablepowerauthority.com / bestgeneratorsolar.com — Yeti 1500X review · 2025-2026 · [negative]
- B2
“A quiet, capacious power station with a dense, durable enclosure and durable port covers that has held up under sustained use in vehicle installs and off-grid structures.”
pcworld.com / offgridweb.com — Yeti 1500X review · 2025-2026 · [positive]
- B3
“Bluetooth and WiFi app control via the Yeti app provides detailed real-time analytics and full remote control — turning AC outlets on/off, monitoring solar input, checking battery status from a distance — though owner feedback on app reliability has been mixed over the years.”
makeuseof.com / batteryskills.com — Yeti 1500X review · 2025-2026 · [mixed]
- B4
“Relatively slow AC charging and persistent premium pricing weigh against it in 2025-2026.”
bestgeneratorsolar.com / digitalcameraworld.com — Yeti 1500X review · 2025-2026 · [negative]
Research compiled August 9, 2026.
What Owners Actually Report
Drawn from 23 comments on independent review channels — not from retailer reviews, which skew to the first week of ownership. Each line is our summary of one commenter's claim, linked to the original. We record what they said, including where it contradicts the spec sheet.
DJI Power 500
16 claims from 14 comments · 7 from owners · 3 with figures
- Price & value
- 5 · 6% negative
- Inverter & surge
- 2 · 0% negative
- Runtime
- 3 · 32% negative
- Solar input
- 2 · 0% negative
- Durability
- 1 · 0% negative
What owners complain about
Wishes he could get one in Barbados.
Shipping6 agreedsource →
512Wh will not run a household fridge for 24 hours; maybe around six.
Runtime46 agreedsource →
550 euro in Europe without any accessories is far too high.
Price & value4 agreedsource →
What owners praise
Ran an electric blanket and streaming overnight with plenty left for morning coffee.
Runtimeowner5 agreedsource →
A semi driver runs a microwave off it in a truck with no inverter; worth its weight in gold.
Inverter & surgeowner15 agreedsource →
For $179 more than the Anker he got a far more usable product at $379.
Price & valuemeasuredowner1 agreedsource →
Goal Zero Yeti 1500X
13 claims from 9 comments · 10 from owners · 2 with figures
- Solar input
- 2 · 100% negative
- Charging
- 2 · 0% negative
- Runtime
- 1 · 0% negative
- Price & value
- 3 · 18% negative
- Expandability
- 1 · 0% negative
What owners complain about
The 600W max MPPT input is his biggest pain; wants 2000W input.
Solar inputmeasuredowner6 agreedsource →
Goal Zero is available in Canada but is so expensive.
Price & valuesource →
What owners praise
Runs the fridge during outages and is valued for portability.
Runtimeowner6 agreedsource →
With the rapid charger it recharges quickly enough for his needs.
Chargingowner6 agreedsource →
Picked one up for $500 because the Anderson port was damaged, then repaired it himself.
Price & valuemeasuredowner1 agreedsource →
Claims are weighted by how specific they are, whether the commenter owns the unit, and how many readers agreed. Comments that mention a product under a rival's review count for more, because the commenter had no reason to be there. This is what buyers report, not our test results — for measurements we ran ourselves, see the methodology.
Who Should Buy Which
Buy the Power 500 if you…
- →You're topping up drone and camera batteries, a laptop and some phones out of a truck bed. 512Wh covers that list several times over, the whole unit is 16.1 lbs, and DJI's SDC ports refill DJI gear faster than anything else here will.
- →You want the router and the desk PC to ride through a flicker. One of these is rated to switch to battery in 20ms; the other has no changeover at all.
- →It's a CPAP and not much else. 320Wh out of 435Wh usable leaves 115Wh in reserve, and this is the only one of the two with a published 25dB to sleep beside.
- →You expect to still be using it in a decade. 4,000 cycles is 11 years at daily cycling, and the warranty runs five years against the Yeti's two, on the $299 unit.
Buy the Yeti 1500X if you…
- →You can point at one load between 435Wh and 1,289Wh that has to run off a single outlet, like the 910Wh workday or the 670Wh tailgate. This is the Yeti's case and it's a good one.
- →Something with a motor in it. 3,500W of surge over a 2,000W continuous rating is the only published startup ceiling on this page.
- →It's getting bolted into a van or a cabin and never lifted again. At 45.64 lbs the weight stops being a cost the moment the unit stops moving, and 600W of solar input refills 1,516Wh in about two and a half hours of strong sun.
- →You want room to grow. Goal Zero expansion batteries are a door the Power 500 simply doesn't have.
If neither fits
If what keeps you up is an eight-hour outage with the fridge running, close the tab on both. That scenario needs 1,645Wh, the bigger of these two comes up 356Wh short of it, and the smaller one brings 435Wh usable to the same 1,645Wh problem. Van life at 4,685Wh a day is further out still, missing by 3,396Wh even on the Yeti. Shop LiFePO4 stations sized comfortably past 1,645Wh with expansion available, and treat both of these as the wrong size rather than the wrong choice.
The Bottom Line
Take the Power 500. The number that settles it is the one you can run in your head: three of them at $299 each cost $1,137 and hold 1,536Wh, which is the Yeti's capacity at the Yeti's price, in pieces one person lifts, on cells rated for 4,000 cycles instead of 500. Capacity per dollar is not what the Yeti is selling.
What it's selling is capacity in one place, and that's worth real money if you can name the load: a single draw the Power 500's 435Wh usable can't reach, or a motor that needs a published surge ceiling. Name it and buy the Yeti with a clear conscience. Fail to name it and you're spending $1,125 on watt-hours you'll consume in pieces anyway, from a battery that runs short of cycles long before you're done with it.
Frequently Asked Questions
Answers drawn from the spec record and cited owner research.
Can the DJI Power 500 run my fridge through a blackout?
Not a whole one. The eight-hour blackout profile here needs 1,645Wh and the Power 500 has 435Wh usable, leaving it 1,210Wh short. It will keep a fridge cold for part of an evening or run a CPAP all night, and that's the honest ceiling. Worth knowing that the Yeti 1500X doesn't cover it either, missing by 356Wh.
Why is the Yeti 1500X three times the price for three times the capacity? Isn't that fair?
On day one it's exactly fair. Both work out to 74 cents per watt-hour, which almost never lines up this cleanly. It stops being fair over time: the Power 500's cells are rated for 4,000 cycles against the Yeti's 500, so the cost per lifetime kilowatt-hour lands at 19 cents versus $1.48. You're paying the same rate for capacity and about eight times the rate for the energy you'll actually use.
Does the Goal Zero Yeti 1500X work as a UPS for my computer?
No. The X series doesn't do uninterruptible switchover, and Goal Zero publishes no changeover figure for it, so anything plugged in goes dark when the wall power does. The DJI Power 500 is rated at 20ms. If a battery under the desk is meant to keep a router or a PC up, that single row settles the comparison.
Will the Power 500 start a power tool or a fridge compressor?
Its spec sheet lists surge at 1,000W, identical to its continuous rating, which means DJI hasn't published a separate surge figure rather than that the inverter has no headroom. In testing it briefly handled a 1,500W surge above that 1,000W rating. But motors pull two to three times their rated wattage at startup, and if you need a number you can plan against, the Yeti's 3,500W is the only published ceiling here.
Which one is quieter?
The Power 500 publishes 25dB. Goal Zero publishes nothing for the Yeti 1500X, which isn't evidence that it's loud, and reviewers in fact describe it as a quiet unit. But if you're sleeping two feet from it, one of these has a figure you can hold it to and the other has your best guess.
Brand matchup
DJI vs Goal Zero: measured across every matchup →Where to buy
DJI Power 500Pick
$299.00
$299.00 · direct from DJI
Last checked 1 day ago. Prices move — check before you buy.
Goal Zero Yeti 1500X
$1,124.89
$1,124.89 · direct from Goal Zero
Last checked 1 day ago. Prices move — check before you buy.
Prices may vary by retailer and are subject to change.