Head-to-head test
DJI Power 500 vs Jackery Explorer 300 v2
Real-world runtimes, scenario verdicts, and ownership costs compared — which wins for your use case.
Written by Wenny ZhengUpdated
Portable Power Tester, Station Arena Test Desk
DJI
Power 500
2,212Power Score · Appliance Class
$359.00 list · direct from DJI
Jackery
Explorer 300 v2
1,675Power Score · Device Hub
$269.00 list · direct from Jackery
Spec deltas
The DJI Power 500 (512Wh) and Jackery Explorer 300 v2 (288Wh) 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? The Power 500 has a slight edge, but the margin is close enough that your use case should break the tie.
The Power 500's 512Wh keeps a fridge going for 3 hours. The Explorer 300 v2's 288Wh manages 2 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 Explorer 300 v2 does the job at 8.1 lbs and $269 — no overkill, no regret.
Pick the Power 500 if your primary use is cpap overnight. Go with the Explorer 300 v2 if you need the heavier-duty specs for demanding loads. Most buyers overlook this: the Power 500 costs ~$0.18/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.
DJI Power 500
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
- +Larger battery capacity
- +Higher AC output
- +Faster solar charging
Trade-offs
- –Substantially more expensive (+$90) than the Explorer 300 v2.
Jackery Explorer 300 v2
At 300W, this unit is strictly for personal electronics (phones, laptops) and small CPAP machines. Do not expect to run kitchen appliances. At only 8.1 lbs, it is exceptionally portable. You can easily carry it one-handed to a campsite or tailgating party.
Strengths
- +Costs $90 less
- +Lighter by 8 lb
Trade-offs
- –Weaker inverter (-700W) limits appliance compatibility.
- –Lacks smartphone app control for remote monitoring.
Will It Power Your Gear?
Scenario math and per-appliance runtimes, modeled from the spec record.
Scenario verdicts
We ran the math on six real-world scenarios. Here's which unit survives your actual life.
SCN-01 · 2 nights · needs 2,100Wh
Weekend Camping
Two nights off-grid with essential comfort
Neither unit
Neither unit can fully handle this scenario (needs 2,100Wh). You'd need a higher-capacity station or to cut back on usage.
Battery budget usedlower = more headroom
LOAD Phone Charger 15W×6h · LED Lights 40W×8h · Box Fan 75W×14h · CPAP Machine 40W×16h
SCN-02 · 8 hours · needs 1,645Wh
8-Hour Blackout
Keep the essentials running through a night without power
Neither unit
Neither unit can fully handle this scenario (needs 1,645Wh). You'd need a higher-capacity station or to cut back on usage.
Battery budget usedlower = more headroom
LOAD Fridge 150W×8h · Router + Modem 20W×8h · LED Lights (4 bulbs) 40W×6h · Phone Charger 15W×3h
SCN-03 · 8 hours · needs 320Wh
CPAP Overnight
Sleep therapy without interruption — the #1 medical use case
Power 500
The Explorer 300 v2 runs out of juice. It only has 245Wh usable, but this scenario needs 320Wh. The Power 500 covers it and still has 8h of phone charging left over.
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 can fully handle this scenario (needs 910Wh). You'd need a higher-capacity station or to cut back on usage.
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
Neither unit can fully handle this scenario (needs 670Wh). You'd need a higher-capacity station or to cut back on usage.
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: Power 500 runs 2.1h vs 1.2h.
$359 list · direct from DJI
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 0–29hComfort & Convenience
Makes off-grid life actually enjoyablescale 0–5.8hHigh-Draw Appliances
These reveal the real limitsscale 0–0.4h¹ 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 Power 500, on Power Score margin
These two units are closely matched on individual specs, but our Power Score analysis gives the Power 500 the edge with a composite score of 2,212 vs 1,675.
Overall score margin: 2,212 vs 1,675 (+32.1%)
List prices as of July 10, 2026. The links below open DJI's and Jackery's current prices.
$359.00 list · direct from DJI
or check the Explorer 300 v2 price$269.00 list
Written by Wenny Zheng, Portable Power 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.
Full specifications
| Specification | Power 500★ Our pick | Explorer 300 v2 |
|---|---|---|
| Price | $359.00 Check latest price | $269.00 Check latest price |
| Capacity (Wh) | 512 | 288 |
| Output (W) | 1000 | 300 |
| Surge Peak | 1000W | 600W |
| AC Outlets | 2 | 2 |
| USB-C Charging Outputs | 100W | 100W |
| Solar Input (W) | 300 | 100 |
| Weight (lbs) | 16.1 | 8.1 |
| UPS | Yes (<20ms) | Yes (<10ms) |
| Charging Cycles | 4000 | 4000 |
| Chemistry | LiFePO4 | LiFePO4 |
| Warranty (Years) | 5 | 5 |
| Battery Expansion Feasibility | No | No |
| App Control | Yes | No |
| $/Watt Hour | $.70 | $.93 |
| Noise Level (db) | 25 dB | Not Specified |
| Solar Input Type | SDC Lite / MPPT (22.4-29.2V) | Not Specified |
| USB-A Ports | 2 | 1 |
| USB-C Ports | 2 | 2 |
| Cost per Whᵈ | $0.70/Wh | $0.93/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.
Explorer 300 v2: No App Control
Without app control, you have to physically walk to the Explorer 300 v2 to check battery level, adjust settings, or monitor power draw. The Power 500 lets you do all that from your phone, including getting low-battery alerts.
Surge Power: Inverter Quality Indicator
The Explorer 300 v2 has a 2× 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.
UPS Speed: line-interactive (<10ms) vs standby (<20ms)
The Explorer 300 v2 switches to battery in 10ms (line-interactive (<10ms)), while the Power 500 takes 20ms (standby (<20ms)). Safe for desktop PCs, routers, and CPAP machines. NAS drives are protected. This matters if you're using it as a home UPS for always-on equipment.
Warranty Value Comparison
The Explorer 300 v2 gives you 18.6 years of warranty per $1,000 spent, vs the Power 500's 13.9 years. That's 1.3× more coverage per dollar. An underrated factor if you're keeping this unit for years.
Explorer 300 v2: Noise Level Not Disclosed
The Power 500 publishes its noise level (25dB), but the Explorer 300 v2 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 Power 500.
Check Power 500 price →or check the Explorer 300 v2 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 | Power 500 | Explorer 300 v2 |
|---|---|---|
| Purchase price | $359.00 | $269.00 |
| Lifetime energy delivery | 2,048 kWh | 1,152 kWh |
| Cost per lifetime kWh | $0.18 | $0.23 |
| Cost per warranty year | $72/yr | $54/yr |
| Battery lifespan | 11yr daily · 38.5yr weekends · 76.9yr weekly | 11yr daily · 38.5yr weekends · 76.9yr weekly |
Analyst note
The Explorer 300 v2 is cheaper to buy, but the Power 500 is cheaper to own. At $0.18/kWh over its lifetime vs $0.23/kWh, the Power 500's higher cycle life and capacity make each dollar go further over the years.
Brand trust
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.
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
DJI and Jackery are close competitors. Both have established support channels and growing ecosystems. Compare their specific warranty terms and community size for your peace of mind.
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.
Explorer 300 v2
FIXED CAPACITYFixed at 288Wh, with no expansion — so size it for your needs up front rather than planning to add capacity later.
Accepts up to 100W of solar. Limited to a single portable panel.
Limited ports. You'll likely need a power strip or splitter.
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 Power 500 gives you the larger ceiling); you can't add to either later.
The Bottom Line
The full picture comes down to this. The Power 500 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 Explorer 300 v2 wins in the scenarios that match your life, it's the right choice regardless of aggregate scores.
If neither the Power 500 nor the Explorer 300 v2 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 DJI 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 DJI or Jackery more reliable for long-term ownership?
Both brands have strengths and trade-offs. DJI: 3-5 years depending on model. DJI has a reasonable track record from drone products. Too early for comprehensive power station warranty data. 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 Power 500 or the Explorer 300 v2?
We'd pay the premium for the Power 500. Yes, it costs more. The capability jump is real: you're stepping into a tier that handles appliances the base model can't start. The Explorer 300 v2 is still solid if budget is the priority, but the Power 500 will leave you less likely to wish you'd "gone bigger" six months from now. That regret costs more than the price difference.
Where to buy
DJI Power 500Pick
$359.00
$359.00 list · direct from DJI
Jackery Explorer 300 v2
$269.00
$269.00 list · direct from Jackery
Prices may vary by retailer and are subject to change.