Anker SOLIX C800 vs DJI Power 500
The Anker SOLIX C800 (768Wh) and DJI Power 500 (512Wh) sit in different weight classes. The real question: do your power needs justify the larger unit, or would you be overpaying for capacity that sits unused? We'd buy the SOLIX C800.
The SOLIX C800's 768Wh keeps a fridge going for 4 hours. The Power 500's 512Wh manages 3 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 Power 500 does the job at 16.1 lbs and $359 — no overkill, no regret.
Pick the SOLIX C800 if your primary use is cpap overnight. Go with the Power 500 if you need the heavier-duty specs for demanding loads. Most buyers overlook this: the SOLIX C800 costs ~$0.15/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.
Power Station Arena is reader-supported. We may earn a commission when you buy through our links — at no cost to you. Learn more.
The Breakdown
What each unit does well, where it falls short, and the trade-offs that matter.
SOLIX C800 Analysis
The 1,200W inverter handles most daily devices like laptops, blenders, and TVs, but will struggle with heating elements that require over 1500W. At only 23.8 lbs, it is exceptionally portable. You can easily carry it one-handed to a campsite or tailgating party. A standout feature is the value proposition: at roughly $0.45 per watt-hour, it's one of the most cost-effective options on the market.
Strengths
- Save $10 vs Competitor
- Larger Battery Capacity
- Higher AC Output Power
Trade-offs & Considerations
- Battery capacity cannot be expanded if your needs grow.
Power 500 Analysis
The 1,000W inverter handles most daily devices like laptops, blenders, and TVs, but will struggle with heating elements that require over 1500W. At only 16.1 lbs, it is exceptionally portable. You can easily carry it one-handed to a campsite or tailgating party.
Strengths
- 7.7 lbs Lighter
Trade-offs & Considerations
- Battery capacity cannot be expanded if your needs grow.
What the Specs Don't Tell You
Hidden gotchas and advantages we spotted that you won't find on the product page.
SOLIX C800: 45dB Under Load
Note45dB is about as loud as a running refrigerator. If you're running a CPAP or sleeping near this unit, the fan noise may be noticeable. Most people find anything above 45dB disruptive for sleep.
Surge Power: Inverter Quality Indicator
AdvantageThe SOLIX C800 has a 1.3× surge-to-continuous ratio vs the Power 500's 1×. A higher ratio (≥2×) means the inverter handles motor startup surges better. That's critical for fridges, AC compressors, and power tools that briefly draw 2-3× their rated wattage. The Power 500 may trip when starting these appliances even though its continuous wattage looks sufficient.
Battery Lifespan in Real Years
NoteThe Power 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. After hitting the cycle limit, the battery doesn't die. It drops to ~80% original capacity, which is still very usable.
Your Life, Your Pick
We ran the math on six real-world scenarios. Here's which unit survives your actual life.
Weekend Camping
2 nights
Two nights off-grid with essential comfort
Neither unit can fully handle this scenario (needs 2,100Wh). You'd need a higher-capacity station or to cut back on usage.
8-Hour Blackout
8 hours
Keep the essentials running through a night without power
Neither unit can fully handle this scenario (needs 1,645Wh). You'd need a higher-capacity station or to cut back on usage.
CPAP Overnight
8 hours
Sleep therapy without interruption — the #1 medical use case
Both are massively overpowered for CPAP. You're using 74% or less. Save $10 and buy the cheaper unit; the extra capacity is wasted on a 40W medical device. Instead, invest in a second battery for multi-night camping trips.
Remote Workday
8 hours
Full work day off-grid without power anxiety
Neither unit can fully handle this scenario (needs 910Wh). You'd need a higher-capacity station or to cut back on usage.
Tailgate Party
4 hours
Game day power for the crew
Neither unit can fully handle this scenario (needs 670Wh). You'd need a higher-capacity station or to cut back on usage.
Van Life Daily
24 hours
A full day of mobile living — the ultimate endurance test
Neither unit can fully handle this scenario (needs 4,685Wh). You'd need a higher-capacity station or to cut back on usage.
Will It Power Your Gear?
Real-world runtime estimates for common appliances. Based on 85% inverter efficiency — actual results vary with temperature and load cycling.
Essentials
The basics you need running| Appliance | SOLIX C800 | Power 500 |
|---|---|---|
😴 CPAP Machine 40W draw | ★16.3h2 full nights | 10.9h1 full night |
📱 Phone Charger 15W draw | ★43.5h | 29h |
📡 Router + Modem 20W draw | ★32.6h | 21.8h |
💡 LED Lights (4 bulbs) 40W draw | ★16.3h | 10.9h |
💻 Laptop (Working) 60W draw | ★10.9h | 7.3h |
Comfort & Convenience
Makes off-grid life actually enjoyable| Appliance | SOLIX C800 | Power 500 |
|---|---|---|
🌀 Box Fan 75W draw | ★8.7h | 5.8h |
📺 LED TV (55") 80W draw | ★8.2h | 5.4h |
🧊 Mini-Fridge 150W draw | ★4.4h | 2.9h |
🛏️ Electric Blanket 200W draw | ★3.3h0 full nights | 2.2h0 full nights |
High-Draw Appliances
These reveal the real limits| Appliance | SOLIX C800 | Power 500 |
|---|---|---|
☕ Coffee Maker 1000W draw | ★0.7h | 0.4h |
🍽️ Microwave 1200W draw | ★0.5h | ✗ Can't Run |
🔥 Space Heater 1500W draw | ✗ Can't Run | ✗ Can't Run |
Runtime = (capacity × 0.85) ÷ appliance watts. Actual runtime varies with battery age, temperature, and simultaneous loads.
Expert Verdict
SOLIX C800 Wins on Value & Performance
The SOLIX C800 outperforms the Power 500 in key areas. It offers more battery capacity (+256Wh) and higher output (+200W). Crucially, it costs $10 less, making it the smarter financial choice.
Based on 18+ spec comparisons and real-world performance data
Power Score Breakdown
How each unit performs across our segmented benchmarks
| Benchmark | SOLIX C800 | Power 500 |
|---|---|---|
| Overall Power Score | ★2,658Appliance Class | 2,212Appliance Class |
| UPSResponse & Reliability | ★2,531 | 2,389 |
| CPAPSleep Therapy Reliability | 2,803 | ★2,841 |
| Solar GeneratorSolar Input & Efficiency | ★2,406 | 2,072 |
| TailgatingOutlets & Portability | ★2,812 | 2,256 |
| Apartment BalconyCompact Solar Living | ★2,731 | 2,427 |
| CampingLightweight & Versatile | ★2,558 | 2,275 |
Power Score is our proprietary benchmark calculated from 14 spec dimensions. Higher = better. "—" means the product doesn't meet the minimum threshold for that bench.
Full Specification Breakdown
| Feature | SOLIX C800 | Power 500 |
|---|---|---|
| Price | ★$349.00 | $359.00 |
| Capacity (Wh) | ★768 | 512 |
| Output (W) | ★1200 | 1000 |
| Surge Peak | ★1600W | 1000W |
| AC Outlets | ★5 | 2 |
| USB-C Charging Outputs | ★100W, 30W | 100W |
| Solar Input (W) | 300 | 300 |
| Weight (lbs) | 23.8 | ★16.1 |
| UPS | Yes (<20ms) | Yes (<20ms) |
| Charging Cycles | 3000 | ★4000 |
| Warranty (Years) | 5 | 5 |
| Battery Expansion Feasibility | No | No |
| App Control | Yes | Yes |
| $/Watt Hour | ★$.45 | $.70 |
| Noise Level (db) | <45 | ★25 dB |
| Solar Input Type | ★XT-60 | SDC Lite / MPPT (22.4-29.2V) |
| USB-A Ports | 2 | 2 |
| USB-C Ports | 2 | 2 |
| Cost per Wh (calculated) | ★$0.45/Wh | $0.70/Wh |
Beyond the Specs: Owning It
What happens after you click “Buy” — reliability, brand trust, growth potential, and true cost of ownership.
Lifetime Value
SOLIX C800
Battery lifespan: 8.2yr daily · 28.8yr weekends · 57.7yr weekly
Power 500
Battery lifespan: 11yr daily · 38.5yr weekends · 76.9yr weekly
Both units have similar long-term ownership costs ($0.15/kWh vs $0.18/kWh). The price difference is what you see on the sticker — neither is a hidden bargain or rip-off.
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. Gen 2 lineup offers exceptional $/Wh value — some of the best in the market.
Worth Knowing
Support quality appears to be declining from its historically excellent level. Firmware updates have removed features without warning. Expansion ecosystem is smaller than EcoFlow's.
DJI
Ecosystem
New entrant (2024) — 4 power station models: Power 500, Power 1000 V2, Power 1000 Mini, Power 2000
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
Quietest operation in the category (~26dB). Fastest wall-charging speeds (~56 min for V2). 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
Very new to the power station space — only ~2 years of track record. No built-in solar charge controller (requires separate proprietary adapter). SDC ports are proprietary to DJI ecosystem. Limited "plug-and-play" value for non-DJI users. No expansion battery ecosystem yet.
DJI positions itself as a mid-to-premium brand with stronger support infrastructure, while Anker competes on value. The question is whether the DJI ecosystem and support premium is worth it for your use case.
Growth Path
SOLIX C800
🔒 Closed SystemClosed system. What you buy is what you get. If your needs outgrow 768Wh, you'll need to purchase an entirely new unit.
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.
Power 500
🔒 Closed SystemClosed system. What you buy is what you get. If your needs outgrow 512Wh, you'll need to purchase an entirely new unit.
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.
Neither unit supports expansion. What you buy is what you get. Make sure the capacity you choose today covers your needs for the next 3-5 years.
The Bottom Line
The full picture comes down to this. The SOLIX C800 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 Power 500 wins in the scenarios that match your life, it's the right choice regardless of aggregate scores.
If neither the SOLIX C800 nor the Power 500 feels like the right fit, your power needs probably sit outside what these two target. If you're planning whole-home backup or running power-hungry appliances (electric heaters, window AC), you'll want a larger system in the 3,000–5,000Wh range with expansion battery support. Prices on portable power stations fluctuate frequently. Both Anker and DJI discount regularly, so check the current price before committing. Prime Day and Black Friday pricing typically drops 20-30%.
Frequently Asked Questions
SOLIX C800 vs Power 500 — answered by our testing team.
Q."4,000 vs 3,000 cycles" — what does that actually mean for me?
In real years: the Power 500 (4,000 cycles) lasts 11.0 years at daily use, 38 years at weekend use (twice a week), or 167 years at twice-monthly camping trips. The SOLIX C800 (3,000 cycles): 8.2 years daily, 29 years weekends, or 125 years twice-monthly. What most people miss: hitting the cycle limit doesn't kill your battery. Capacity drops to about 80%. Your 512Wh unit becomes a ~410Wh unit. Still very usable. For weekend users, both batteries will outlast the warranty by years.
Q.Is Anker or DJI more reliable for long-term ownership?
Both brands have strengths and trade-offs. Anker: 5-year warranty standard on portable stations, 10-year on home energy systems. Historically very reliable, though some recent firmware updates have altered product functionality without notice or rollback option. DJI: 3-5 years depending on model. DJI has a reasonable track record from drone products. Too early for comprehensive power station warranty data. 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.
Q.Bottom line: should I buy the SOLIX C800 or the Power 500?
We'd buy the SOLIX C800. Cheaper and more capable. That combination is rare. The Power 500 doesn't offer a compelling reason to spend more unless you specifically need a feature unique to the DJI ecosystem (expansion batteries, app integrations). Otherwise, clear call.
Still Deciding?
These expert guides cover the best picks for your use case — with calculators, comparison tables, and recommendations.
Budget Picks Under $500
Best value per watt-hour for casual use
Read GuideCPAP Power Guide
Tested runtime with ResMed & Philips machines
Read GuideSolar Generators
Charge from your balcony panels — no outlet needed
Read GuideEmergency / UPS Guide
Instant switchover stations for home backup
Read GuideFull Comparison Tool
Compare SOLIX C800 vs Power 500 side-by-side with every spec
Open ToolReady to Decide?
View current pricing from authorized retailers.
Prices may vary by retailer and are subject to change.