Head-to-head test
Anker SOLIX C800 vs Goal Zero Yeti 500
Since the C800 costs the same per lifetime kWh as the cheaper Yeti, money isn't the axis — the decision reduces to whether your load list ever includes something a 500-watt inverter can't start.
Full profiles: Anker SOLIX C800 → · Goal Zero Yeti 500 →
Written by Wenny ZhengUpdated
Portable Power Tester, Station Arena Test Desk
No longer sold
Anker has replaced the C800 line with the C800X — at $449.99 it currently ships with a 100W solar panel included, so the newer unit costs less than the C800 did.
SOLIX C800X · $449.99
$499.95 · direct from Goal Zero
Last checked 1 day ago. Prices move — check before you buy.
Spec deltas
A hundred dollars is the whole gap between these two, and it buys a different class of machine. The Anker SOLIX C800 is 768Wh and 1,200 watts; the Goal Zero Yeti 500 is 499Wh and 500 watts. That's 54% more energy and more than double the continuous output for one extra hundred dollars, and here's the part that settles it: over their rated lives, the two cost almost exactly the same per kilowatt-hour. The premium isn't a tax you pay down. It's just more unit.
The Yeti earns a real case, and it's worth stating up front. It's nearly eight pounds lighter, it's $99 less to walk out the door with, and its LiFePO4 pack is rated for 4,000 charge cycles against the Anker's 3,000. If your loads are small and you move the unit often, those three facts can outweigh everything the C800 does better.
So the axis is your load list, not your budget. Anything with a heating element or a motor lives above the Yeti's 500-watt ceiling and inside the Anker's. If what you actually run is a CPAP, a laptop, a phone, and a couple of lights, the Yeti covers it at lower weight and lower cost, and the C800's bigger inverter is dead weight you'll never call on. For most buyers weighing these two, though, the extra headroom is worth the hundred dollars: the C800 is the pick.
What the Numbers Reveal
Each conclusion stated first — the numbers behind it on one line, the full analysis below.
cost / lifetime kWh
You're paying $99 more today for 54% more capacity now and 15% more total energy over the unit's life, at the same cost per kilowatt-hour. The premium buys capability, not a worse deal.
Anker C800: $599 for 768WhYeti 500: $500 for 499Whcost per lifetime kWh: $0.26 (C800) vs $0.25 (Yeti)total lifetime energy: 2,304 kWh (C800) vs 1,996 kWh (Yeti)
Why it mattersIf the only thing steering you toward the Yeti is the lower sticker, the lifetime math says the C800 isn't the more expensive unit to own — just the more expensive one to buy.
continuous output
The choice isn't more power versus less. It's which appliance list you get. The Yeti covers electronics, CPAP, fans, lights, and laptops; the C800 adds the kitchen. Neither is a whole-house unit, but only one of them makes coffee.
Yeti 500 runs 500W continuous; C800 runs 1,200W continuous (1,600W surge)reviewA3A8: the C800 ran a 1,000W coffee maker for 42 minutes and briefly pushed a 1,500W space heater past its rating before throttlingreviewA11: even the C800's 1,200W won't run a full-size fridge (700-800W startup) plus much else for long
Why it mattersIf your load list is phones and a laptop, the Yeti's ceiling is invisible to you. If it includes anything that heats or spins, the C800 is the only one of the two that qualifies.
rated cycles
The Yeti wins the cycle-count headline and loses the lifetime-energy total by 15%, because each of its cycles carries about a third less charge. Both units run more than eight years of daily cycling before fading to 80%, well past their shared 5-year warranty — so 'lasts longer' isn't actually a reason to pick the Yeti.
Yeti 500 rated 4,000 cyclesB1; C800 rated 3,000one cycle moves 499Wh on the Yeti, 768Wh on the C800total lifetime energy: 1,996 kWh (Yeti) vs 2,304 kWh (C800)runtime to 80% at daily use: ~11 years (Yeti) vs ~8.2 years (C800)
Why it mattersDon't let 4,000-versus-3,000 tilt you. On the number that matters, energy delivered over the unit's life, the C800 is ahead, and both outlive the warranty by years.
The specific dimensions that decide these two units — everything else is a tie.
PowerScore Breakdown
Selected because: The clearest expression of the gap: the C800's 2,163 against the Yeti's 1,727 is really 768Wh and 1,200W versus 499Wh and 500W, a size class rather than a trim level.
overall power score
The score gap is downstream of two physical facts: the C800 holds 768Wh to the Yeti's 499, and its inverter runs 1,200 watts to the Yeti's 500. Capacity you feel as a longer evening. Output you feel as the line between what turns on and what doesn't. The Yeti is a competent small station; the C800 is the next size up wearing a similar footprint.
That output line is the part a spec table undersells. Five hundred watts is a desk: laptop, phone, router, a light or two, a CPAP that sips 40. Twelve hundred watts is a countertop, the class of thing with a heating element, which is exactly the class a 500-watt inverter turns away. If your needs never leave the desk, the C800's headroom is invisible. The day they reach for the counter, it's the only one of the two that answers.
Lifetime Value
Selected because: It looks like the C800's weak spot and turns out to be a wash — $0.26 per lifetime kWh against $0.25 — so the $99 premium never compounds into worse economics.
cost / lifetime kWh
Here's the number that defuses the price argument. Measured across all the energy each unit delivers in its rated life, the C800 costs $0.26 per kilowatt-hour and the Yeti $0.25. One penny. The Yeti is cheaper to buy and, to a rounding error, identical to own, so the $99 you spend up front on the C800 doesn't come back later as worse economics. It buys the bigger battery outright.
The lifetime-energy totals tell it from the other side: 2,304 kWh over the C800's life against the Yeti's 1,996. The larger, pricier unit hands you more total energy at the same price per unit. If you were bracing to pay a premium to own the big battery, there isn't one to pay.
Portability & Form Factor
Selected because: The Yeti's strongest counter, 16.1 lbs to the C800's 23.8, and the main reason a small-load buyer might take it instead.
weight
Weight is the Yeti's real trophy, and a legitimate one: 16.1 pounds against 23.8. That's the difference between a confident one-hand grab and a two-hands-if-there-are-stairs lift. Over a season of loading a van at dawn and unloading it at dusk, 7.7 pounds every single time adds up in your lower back.
But scope it honestly. Neither of these is a trail unit. At 23 pounds the C800 is already too heavy to carry far on foot, and 16 pounds isn't a backpacking weight eitherA12. The Yeti's edge cashes out when you move the unit constantly — van builds, repeated campsite setups, hauling it room to room. If it's going to live in a closet until the next blackout, both are easy enough to carry the ten feet that matters, and the weight gap stops meaning anything.
What the Specs Don't Tell You
Selected because: The Yeti's two best-looking specs (4,000 cycles and a 2x surge ratio) and the one comparison you can't make (noise) all live here.
rated cycles
The Yeti's two best-looking numbers are the two most likely to mislead you at the shelf. Its 4,000-cycle rating beats the C800's 3,000 and reads like the longer-lived unit, but cycles aren't energy: because each Yeti cycle is smaller, the four thousand of them deliver less total power over the unit's life than the C800's three thousand. The card below has the exact kilowatt-hours; the point is that 'more cycles' and 'more energy' point in opposite directions here.
Its surge spec plays the same trick. A 2x surge-to-continuous ratio sounds like more starting muscle than the C800's 1.3x, but a motor draws watts at startup, not a ratio, and the C800's absolute surge ceiling is the higher of the two, 1,600 watts to 1,000. When a compressor kicks and demands a half-second spike, raw watts are what answer — so the humbler-looking ratio is attached to the stronger starter.
Strengths & trade-offs
Anker SOLIX C800
Strengths
- +Larger battery capacity
- +Higher AC output
- +Faster solar charging
Trade-offs
- –Shorter-lived battery — rated for 3,000 charge cycles vs the Yeti 500's 4,000, so it wears out sooner.
Goal Zero Yeti 500
Strengths
- +Costs $99.1 less
- +Lighter by 7.7 lb
- +Rated for 4,000 charge cycles — much longer battery lifespan
Trade-offs
- –Weaker inverter (-700W) limits appliance compatibility.
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 covers this scenario's 2,100Wh: the SOLIX C800 comes up 1,447Wh short (about 31% covered), the Yeti 500 1,676Wh (20%). This is well outside what either unit is for; the right answer here is a larger station, not a choice between these two.
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 covers this scenario's 1,645Wh: the SOLIX C800 comes up 992Wh short (about 40% covered), the Yeti 500 1,221Wh (26%). Treat this as partial cover — enough for the essentials in it, not the whole list.
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
A CPAP is about 40W for eight hours, so both cover the night with room to spare and capacity decides nothing. Fan noise would — but Yeti 500 doesn't publish a figure, so there's nothing to hold it to. Buy on price, weight, and whether you can live with a fan you haven't heard.
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
Neither unit
Neither unit covers this scenario's 910Wh: the SOLIX C800 comes up 257Wh short (about 72% covered), the Yeti 500 486Wh (47%). Treat this as partial cover — enough for the essentials in it, not the whole list.
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
Neither unit
This scenario needs 670Wh and neither unit quite finishes it. The SOLIX C800 lands within 3% of it — close enough that trimming one appliance, or accepting a shorter evening, gets you there on the day.
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 covers this scenario's 4,685Wh: the SOLIX C800 comes up 4,032Wh short (about 14% covered), the Yeti 500 4,261Wh (9%). This is well outside what either unit is for; the right answer here is a larger station, not a choice between these two.
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: SOLIX C800 runs 3.2h vs 2.1h.
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 0–43.5hComfort & Convenience
Makes off-grid life actually enjoyablescale 0–8.7hHigh-Draw Appliances
These reveal the real limitsscale 0–0.7h¹ 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 30, 2026
Verdict: the SOLIX C800, on Power Score margin
Buy the C800 unless you have a specific reason not to. It's $99 more up front and the heavier box, but it costs the same per kilowatt-hour over its rated life, carries a larger battery, and runs 1,200 watts to the Yeti's 500 — the line between powering a desk and powering a countertop appliance. The Yeti 500 earns its keep at the light end: known loads under 500 watts, the lower sticker, the lightest carry, plus a 4,000-cycle headline that reads better than it lives, since it delivers less total energy than the C800 despite the higher cycle count. Choose on capability per dollar and it's the Anker; choose on lowest weight and price for small loads and it's the Yeti.
Editor-assigned confidence, based on cited owner research and spec analysis.
List prices as of August 30, 2026. The links below open Anker's and Goal Zero's current prices.
$599.00 · direct from Anker
Last checked 1 day ago. Prices move — check before you buy.
or check the Yeti 500 price$499.95 list
Written by Wenny Zheng, Portable Power Tester · Station Arena Test Desk · Updated August 30, 2026
Measured Data
Benchmark scores and the full spec record, side by side.
Benchmark scores
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, SOLIX C800 rates 4.1/5 (47th percentile of 20 Compact-class units), and Yeti 500 rates 4.5/5 (71st percentile of 22 Personal-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.
The C800 is the one you'll actually hear
45dB is a best-case floor, not a promise. Under a heavy load — the coffee maker, the space heater — the fan spins up to roughly as loud as a running refrigerator, which is the honest cost of the bigger inverter. The reprieve is that at a CPAP's 40-watt draw the unit sits near that quiet floor, which happens to be the one load where something 18 inches from your head all night is worth caring about. Buy it for the counter and expect fan noise; buy it for the nightstand and you're in its quiet regime.
Surge Power: Ratio and Ceiling Disagree
The Yeti 500 holds the higher surge-to-continuous ratio (2× vs 1.3×), but the SOLIX C800 holds the higher absolute surge ceiling — 1,600W against 1,000W. These measure different things. The ratio says how much headroom an inverter keeps above its own rating; the ceiling says how big a startup spike it can actually swallow. A motor draws a number of watts at switch-on, not a multiple of someone else's rating, so on raw starting ability the SOLIX C800 is the stronger unit here — while the Yeti 500 is the one running further below its own limit at steady state.
Warranty: No Difference
Both units carry the same 5-year warranty, so coverage isn't a tiebreaker here.
Battery Lifespan in Real Years
The Yeti 500 is rated for 4,000 cycles vs 3,000. In real life: at daily use, that's 11 vs 8.2 years. At weekend use (twice a week), it's 38 vs 29 years. One caution reading years across different sizes: a cycle is 499Wh on the Yeti 500 and 768Wh on the SOLIX C800, so count lifetime energy — roughly 1,996 kWh against 2,304 kWh over the rated life. After hitting the cycle limit, the battery doesn't die — it drops to ~80% of original capacity, which is still very usable.
The Yeti gives you no number to plan around
Goal Zero publishes no noise figure for the 500 at all. That isn't proof it's louder — plenty of quiet units skip the spec — but it means there's nothing to hold it to and nothing to plan a bedroom around. If silence is the actual point of the purchase, the unit that at least prints its floor has the edge until you've stood next to the other one and listened.
Full record above — the Test Desk pick is the SOLIX C800.
Check SOLIX C800 price →or check the Yeti 500 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
Both units have similar long-term ownership costs ($0.26/kWh vs $0.25/kWh). The price difference is what you see on the sticker — neither is a hidden bargain or rip-off. One caution on the lifespan row: the Yeti 500 takes longer to reach its cycle rating, but a cycle moves a different amount of energy on each unit — the SOLIX C800 still delivers more over its shorter horizon (2,304 vs 1,996 kWh). Years measure wear, not usefulness.
Brand trust
Anker
Ecosystem
7-8 SOLIX portable power stations across C-series (compact) and F-series (flagship), plus the X1 home energy system
Support
US-based support. Historically known for incredible no-hassle replacements, but recent reports describe AI-driven support agents giving generic responses and complex return logistics for heavy units (hazmat shipping). The Anker brand reputation is still strong, but SOLIX-specific support quality is trending down.
Community
Moderate — active Reddit (r/Anker, r/AnkerSOLIXCommunity) and growing. Benefits from Anker's massive consumer electronics brand awareness.
App experience
Rated 4.5/5 iOS (~1,100 ratings) · 4.3/5 Android
Unique strength
Parent brand trust from Anker's consumer electronics dominance. InfiniPower technology for long cycle life. Strong $/Wh value in the mid-size and larger units — the S2000, F2600 and C1000 are among the better buys per watt-hour in the catalog.
Worth knowing
Anker's support was historically its calling card, and that's the part trending down: recent reports describe generic AI-agent responses, and returning a unit this heavy means hazmat shipping. The hardware value is still strong; the white-glove help is less of a sure thing than it was.
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 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 (IP ratings vary by model). Integrated "Yeti-Ready" ecosystem with coolers, lights, and vehicle kits.
Worth knowing
Goal Zero is the US-based pioneer of this category, out of Salt Lake City, which carries real weight if buying domestic and buying heritage matter to you. Temper it with the present: wait times have grown and the official community forums were shuttered, so the premium-support half of the premium price is softer than it used to be.
Analyst note
The brand column doesn't rescue the Yeti's case. Goal Zero's long-standing pitch is that premium support and US heritage justify a higher price, and both halves have softened lately, while Anker brings the broader lineup and generally stronger price per watt-hour. Neither brand is, on its own, a reason to overrule what the specs already decided here.
Growth path
SOLIX C800
FIXED CAPACITYFixed at 768Wh, 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 500
FIXED CAPACITYFixed at 499Wh, with no expansion — so size it for your needs up front rather than planning to add capacity later.
Accepts up to 200W of solar. Limited to a single portable panel.
Adequate ports for most setups, but heavy users may want a power strip.
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 SOLIX C800 gives you the larger ceiling); you can't add to either later.
What Owners Report
Patterns from published owner reports and long-term reviews — every claim cited to its source below.
Anker SOLIX C800
Field data on the plain C800 is thin, and worth flagging before any of it counts: no genuine owner-forum threads for this exact model turned up, so what follows is independent review-blog testing rather than long-term owner consensusA0. Taken at that weight, the recurring note is speed — testers clocked a full AC recharge in about 58 minutes, fast enough to drain it all evening and have it ready by morningA9A15. The chassis reads as solid, shrugging off a 30-inch drop onto gravel with only scuffing, though reviewers flag the lack of any IP weather rating as a real caveat for leaving it outA1A2A14.
On real loads, testers ran a 1,000W coffee maker for 42 minutes and briefly pushed a 1,500W space heater past the rating before it throttled, while cautioning that the 1,200W inverter won't carry a full-size fridge plus much else for longA3A8A11. The 5-year warranty and strong retailer ratings — 4.7 stars across 692 reviews on one listing — show up repeatedly as the reassurance signalsA6A10. One reviewer also reported effectively no fan noise under 500WA7, useful if it's headed for a nightstand, though it's a single source.
“We dropped it from a tailgate (30 inches) onto gravel—only minor scuffing, no damage.”
Sources
backuppowerhub.com · portablepowergeek.co.uk · batteryskills.com · batteryessence.com · toolsandtoys.net · bikmantech.com
Goal Zero Yeti 500
The Yeti 500's ledger is thinner still, and skewed toward the manufacturer. First an identity check: the current LFP Yeti 500 (499Wh, 4,000-plus cycles) is a different animal from the older NMC Yeti 500X (about 500 cycles), and some listings conflate them, so buy the LFPB0. Goal Zero rates that LFP pack at 4,000-plus cycles, which it frames as 10-plus years of daily use to 80% capacityB1.
Independent long-term data barely exists yet: one 2026 reviewer had logged 180-plus charge/discharge cycles with minimal observed degradation, which is encouraging but earlyB4. Goal Zero itself claims the unit can back a full-size refrigerator for up to six hours during an outage — a manufacturer figure, not a field result, so weigh it as a brand claimB2. The upgrade to LiFePO4 and the roughly 16-pound weight are the other consistently cited factsB3.
“The Yeti 500's LiFePO4 battery is rated for 4,000+ cycles, meaning daily use for over 10 years (to 80% capacity at 75F).”
Sources
goalzero.com · rei.com · propaneva.com · portablepowernerd.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
- Build quality/chassis is repeatedly called solid and drop-resistant, but reviewers flag the lack of an IP weather rating as a real-world caveat for outdoor use. [SOLIX C800 · 3 entries]
- The 58-minute AC fast-recharge is the single most-mentioned standout feature, praised as faster than rivals like the Jackery 700. [SOLIX C800 · 2 entries]
- Reviewers note the unit can briefly exceed its 1200W rating for heavy appliances, but caution it can't sustain full-size continuous loads like a full-size fridge. [SOLIX C800 · 2 entries]
- Long 5-year warranty and strong retailer star ratings are cited as reassurance/value signals. [SOLIX C800 · 2 entries]
- Weight (~23-24 lbs) is repeatedly flagged as a downside relative to lighter rivals despite the compact footprint. [SOLIX C800 · 2 entries]
- High 4,000+ cycle LFP rating and outage-backup capability (including running a fridge for hours) are the standout points. [Yeti 500 · 2 entries]
- A1
“We dropped it from a tailgate (30 inches) onto gravel—only minor scuffing, no damage.”
backuppowerhub.com — Anker SOLIX C800 Review: Best Budget Power Station? · 2025-12 · [positive]
- A2
“However, the C800 lacks IP weather rating. Keep it covered when camping.”
backuppowerhub.com — Anker SOLIX C800 Review: Best Budget Power Station? · 2025-12 · [negative]
- A3
“A 1,000W coffee maker ran 42 minutes straight.”
backuppowerhub.com — Anker SOLIX C800 Review: Best Budget Power Station? · 2025-12 · [positive]
- A6
“It's backed by a warranty of 5 years – which, by the way, is fully 3 years more than its direct rivals.”
portablepowergeek.co.uk — Anker Solix C800 Review · 2024-11 · [positive]
- A7
“Zero fan noise under 500W loads, unlike louder competitors (e.g., Bluetti EB55). Only a mild hum at max load.”
batteryskills.com — Anker SOLIX C800 Portable Power Station Review · 2025-10 · [positive]
- A8
“Powered a 1500W space heater (surpassing its 1200W rating) for 25 minutes before throttling—unexpectedly robust for its size.”
batteryskills.com — Anker SOLIX C800 Portable Power Station Review · 2025-10 · [positive]
- A9
“Achieved a full charge in 58 minutes using a 600W AC adapter (matching Anker's claim), while competitors like the Jackery 700 take 2+ hours.”
batteryskills.com — Anker SOLIX C800 Portable Power Station Review · 2025-10 · [positive]
- A10
“Holds a 4.7-star rating from 692 Amazon reviews and ranks #81 in Outdoor Generators.”
batteryessence.com — Anker SOLIX C800 Portable Power Station 768Wh Review (retailer review summary) · 2026-03 · [positive]
- A11
“The 1200W output won't run a full-size refrigerator (700-800W startup) plus other essentials for long.”
batteryessence.com — Anker SOLIX C800 Portable Power Station 768Wh Review · 2026-03 · [negative]
- A12
“At 23.15 lbs (10.5 kg), this is too heavy for carrying far on foot. For hiking, a smaller, lighter power bank under 5 lbs is a better fit.”
batteryessence.com — Anker SOLIX C800 Portable Power Station 768Wh Review · 2026-03 · [negative]
- A14
“Both models feature a rugged, durable chassis made from high-quality, impact-resistant materials, ready to withstand the rigors of outdoor use.”
bikmantech.com — Anker SOLIX C800 vs C800 Plus - Ultimate Camping Power Comparison · 2025-06 · [positive]
- A15
“The 58-minute fast charge means you can drain it all evening and have it ready by morning. No more planning days ahead for recharging.”
backuppowerhub.com — Anker SOLIX C800 Review: Best Budget Power Station? · 2025-12 · [positive]
- B1
“The Yeti 500's LiFePO4 battery is rated for 4,000+ cycles, meaning daily use for over 10 years (to 80% capacity at 75F).”
goalzero.com / rei.com — Yeti 500 LFP · 2026 · [positive]
- B2
“Acts as a backup power supply when the grid drops — you can plug a full-size refrigerator directly in for up to six hours of runtime to prevent food waste.”
goalzero.com — Yeti 500 backup · 2026 · [positive]
- B3
“Weighs about 16 lbs, upgraded to LiFePO4 battery technology from the older NMC-based Yeti 500X.”
goalzero.com / propaneva.com — Yeti 500 review · 2026 · [mixed]
- B4
“One 2026 reviewer completed 180+ charge/discharge cycles with minimal observed degradation.”
portablepowernerd.com — Yeti 500 long-term review · 2026 · [positive]
Research compiled August 30, 2026.
Who Should Buy Which
Buy the SOLIX C800 if you…
- →The one-box buyer who wants the kitchen covered, not just the desk — someone who expects to run a coffee maker, a microwave, or a small heater and doesn't want to hit the 500-watt wall mid-brew.
- →Car campers and home-backup buyers who'll actually use the 768Wh and won't carry it much past the trunk-to-site trip, where the extra weight is a non-event.
- →Anyone treating the $99 as a one-time cost rather than a recurring one: the lifetime math says the C800 is the same price to own, so paying once for more headroom is the rational move if there's any chance your needs grow.
- →The overnight-and-ready crowd — drain it through the evening and the roughly 58-minute wall recharge has it full by morningA9A15.
This is you — check the SOLIX C800 price
Buy the Yeti 500 if you…
- →The small-and-known-loads buyer: a CPAP, a phone, a laptop, and a few lights never touch 500 watts, and 499Wh covers a night with margin, so the C800's extra output would be capability you paid for and never used.
- →The frequent carrier — van builds, repeated setups, room-to-room hauling — for whom the lighter box is felt every single time.
- →The budget-first buyer who wants the lower sticker and the lighter unit today and isn't chasing the ability to run kitchen appliances.
If neither fits
If your real target is a weekend campsite (about 2,100Wh), an 8-hour blackout of your essentials (about 1,645Wh), or van-life daily loads (about 4,685Wh), both of these come up short — the C800 covers barely a third of the campsite and the Yeti a fifth. You want a 1,000-2,000Wh-plus station, not a choice between these two. And if you need to carry power far on foot, both are too heavyA12; a sub-5-pound power bank is the right category.
The Bottom Line
The C800 costs $99 more and is the heavier box, and it's still the pick for most people — because it costs the same per kilowatt-hour to own as the Yeti while carrying a bigger battery and running more than twice the continuous output. The money argument for the Yeti is an upfront-cash argument, not a value one. The two are a wash to own, and the extra you pay for the C800 comes back as capability, not regret.
The Yeti 500 keeps a real, narrow lane: the lightest carry, the lowest sticker, and loads that never test a 500-watt inverter. If what you run is a CPAP and a phone charger you haul to the campsite every weekend, take the Yeti and don't second-guess it. If your load list has anything with a heating element, or you just want one box that covers the counter as well as the desk, pay the hundred dollars and get the C800.
Frequently Asked Questions
Answers drawn from the spec record and cited owner research.
Is the Anker SOLIX C800 worth $99 more than the Goal Zero Yeti 500?
Usually, yes. The two cost about the same per kilowatt-hour over their rated lives, so the $99 isn't a long-term premium — it's a one-time payment for a bigger battery and more than double the continuous output, 1,200 watts against 500. It's only not worth it if your loads stay under 500 watts and you want the lightest, cheapest box you can get.
Can the Goal Zero Yeti 500 run a refrigerator?
Goal Zero claims it can back a full-size fridge for up to six hours during an outage. The gating spec is startup, not running: a full-size compressor can spike to 700-800 watts at switch-on, close to the Yeti's 1,000-watt surge ceiling, whereas its steady draw is far lower. The C800 leaves more room for that spike with a 1,600-watt surge, though even it won't carry a full-size fridge plus much else for long.
Which is lighter, the Anker C800 or the Yeti 500?
The Yeti 500 is the lighter of the two at 16.1 pounds, 7.7 pounds under the C800's 23.8. Both are a manageable one-hand carry for a fit adult over short distances, but neither is a backpacking unit — at 23 pounds the C800 is already too heavy to carry far on foot, and 16 isn't a trail weight either.
Does the Yeti 500 really last longer than the C800?
It's rated for more cycles, 4,000 to the C800's 3,000, but that's the wrong number to compare. Each Yeti cycle is 499Wh against the C800's 768Wh, so over its life the Yeti delivers about 1,996 kWh to the C800's 2,304. Both run well past their shared 5-year warranty — about 11 years for the Yeti and 8.2 for the C800 at daily use — before settling to 80% capacity, so 'lasts longer' doesn't actually break toward either.
Which is quieter for CPAP use, the C800 or the Yeti 500?
Only the C800 publishes a noise figure at all: a 45dB best-case floor, and one reviewer reported effectively no fan noise under 500 watts. Goal Zero lists no noise spec for the Yeti 500, so there's nothing to hold it to. A CPAP draws about 40 watts, so both have the capacity to run one all night with room to spare — the open question is the Yeti's undocumented fan, not the battery.
Check SOLIX C800 price →
Where to buy
Anker SOLIX C800Pick
$599.00
$599.00 · direct from Anker
Last checked 1 day ago. Prices move — check before you buy.
Goal Zero Yeti 500
$499.95
$499.95 · 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.