Jackery Explorer 2000 Plus
Oupes Mega 3
Jackery Explorer 2000 Plus
VS
Oupes Mega 3
We combine over twenty key factors — including battery capacity, inverter power, available outlets, charging speeds, price,
and portability — to generate a comparison score out of 100 for each power station.
In this matchup,
Oupes Mega 3 earns the highest score (69/100), standing out with its superior performance, features, and overall value compared to the competition.
Below is a brief overview of how each power station performs across important metrics, along with a link to learn more about how we calculate this precise comparison rating.
Key Features Overview
Jackery Explorer 2000 Plus
Score: 64/100
Oupes Mega 3
Score: 69/100
Performance & Capacity
When it comes to ranking power stations, nothing is more important than the available electricity. This includes the battery size and amount of energy stored, as well as the inverter power and the maximum output available at any one time. We also include aspects about the longevity you can expect, based on warranty coverage and the battery type.
Battery Capacity
Amount of energy stored in the battery. Higher number equals longer runtime without recharging.
Expandable Capacity
The maximum battery capacity achievable by adding extra battery packs and/or power stations.
Inverter Power
The maximum continuous power the inverter can supply. Higher wattage inverters can power larger devices.
Peak Inverter Power
Maximum short-term surge power the inverter can provide, typically lasting just a few seconds.
Inverter Power System Max
Maximum power output achievable by connecting multiple power stations together.
Warranty
The period of time the product is covered by manufacturer warranty against defects.
UPS Function
Indicates if the power station can instantly switch from grid power to battery backup without interruption.
Battery Type
Type of battery chemistry used (e.g., LiFePO4, NMC, etc.). Influences longevity and safety.
Battery Lifespan
The number of charging cycles before battery drops to about 80% of its original capacity.
Connectivity: Outlets & Ports
To use a power station, you need the right number and type of connections. From AC outlets to DC ports of all types, including USB ports, this section provides a detailed look into the number of connections for each power station.
120V AC Outlets
Number of standard household outlets available for devices and appliances.
USB-A Ports
Standard USB ports for charging phones, tablets, and smaller devices.
USB-C Ports
Modern USB-C ports for fast-charging newer devices like laptops and phones.
High Amp DC Port
Specialized high-current DC ports for larger equipment.
Low Amp DC Port
Standard DC ports for powering smaller DC accessories.
12V Car Socket
Standard automotive-style 12V DC outlet.
App Connectivity
Remote monitoring and control using apps via WiFi or Bluetooth.
AC & Solar Charging Speeds
Getting energy back into any power station is half the battle. You want a power station that can rapidly refill the power you need, no matter what source you're charging from.
AC Charging Max
Highest wattage when charging from a wall outlet. Higher wattage means quicker recharging.
AC Recharge Hours
Estimated time to fully recharge using the max AC charging power. Many factors determine actual time.
Solar Charging Max
Highest solar input wattage supported. More watts allow for faster solar charging.
Solar Recharge Hours
Estimated recharge time from the maximum solar wattage under ideal sunlight conditions.
Solar Charging System Max
Maximum solar wattage with multiple power stations and/or extra batteries connected in one system.
Price, Portability, & Design
No comparison is complete without a careful look into the value and overall design. You want to get a good bang for your buck, while also making sure this device can go exactly where you need it to.
Price
Cost of the unit based on current retailer prices.
Weight
Total weight of the power station. Lower weight makes transportation easier.
Volume (L×W×H)
Total size of the power station measured in cubic inches.
Learn more about understanding power station specs here.
| Specification | Explorer 2000 Plus | Mega 3 |
|---|---|---|
| Battery & Power | ||
| Battery Capacity (Wh) | 2043 Wh | 3072 Wh |
| Expandable Capacity (Wh) | 24516 Wh | 15360 Wh |
| Inverter Power (W) | 3000 W | 3600 W |
| Inverter Power (System Max) | 6000 W | 3600 W |
| Peak Inverter Power (W) | 6000 W | 7000 W |
| Charging | ||
| AC Charging Max (W) | 1800 W | 1800 W |
| AC Recharge Hours (Est.) | 1.4 hrs | 2.0 hrs |
| Solar Charging Max (W) | 1400 W | 2100 W |
| Solar Recharge Hours (Est.) | 1.8 hrs | 1.8 hrs |
| Solar Charging System Max (W) | 17000 W | 2100 W |
| Solar Input 1 | ||
| Max Watts (W) | 700 W | 2100 W |
| Voltage Range (Min - Max) | 11 - 60 V | 18 - 140 V |
| Amps | 12 A | 15 A |
| Connector | 8mm | Anderson |
| Solar Input 2 | ||
| Max Input | 700 W | |
| Voltage Range | 11-60 V | |
| Max Current | 12 A | |
| Connector Type | 8mm | None |
| Ports & Connectivity | ||
| 120V AC Outlets | 5 | 6 |
| USB-A Ports | 2 | 4 |
| USB-C Ports | 2 | 2 |
| High-Amp DC Port | 0 | 1 |
| Low-Amp DC Port | 0 | 2 |
| 12V Cigarette Lighter Outlet | 1 | 1 |
| App Connectivity | WiFi, Bluetooth | WiFi, Bluetooth |
| Physical & Build | ||
| Weight | 61.5 lbs (27.9 kg) | 83.3 lbs (37.8 kg) |
| Dimensions (Imperial) | 18.6× 14.1× 14.7 in | 25.2× 11.9× 17.2 in |
| Dimensions (Metric) | 473× 359× 374 mm | 642× 305× 438 mm |
| Warranty (Years) | 5 | 5 |
| UPS / EPS | 20ms | 20ms |
| Battery Type | LiFePO4 (LFP) | LiFePO4 (LFP) |
| Battery Cycles | 3000 | 3500 |
| User Manual | Explorer 2000 Plus Manual | Mega 3 Manual |
| Price | $1822 | $1549 |
Related Videos: Trusted Reviews and Real-World Testing
Jackery Explorer 2000 Plus
Oupes Mega 3
Our Methodology: How We Rate Power Stations
Our expert team has years of experience with power stations and off-grid electrical systems. We’ve developed this comparison rating system to highlight the real strengths and weaknesses of each unit—stripping back the marketing fluff to provide a balanced, meaningful comparison.
By analyzing 30+ key factors, our scoring system ensures a comprehensive, unbiased rating that captures both the finer details and the bigger picture. The final score makes it easy to identify which power station best fits your needs.
How We Calculate Power Station Ratings:
- Battery Capacity: One of the most important factors, as it directly impacts runtime. More capacity means longer-lasting power.
- Inverter Power: Determines which AC appliances you can run. A stronger inverter allows for more versatility.
- Price: We factor in real-time price data to ensure the score reflects both performance and affordability.
- Charging Speeds: Faster AC and solar charging means less downtime, so we prioritize recharge times and input limits.
- Outlets & Ports: A variety of ports and AC outlets means more devices can be powered simultaneously, increasing usability.
- Other Considerations: Portability, build quality, and warranty length all contribute to the final score.
Our scoring system adapts based on size categories, ensuring fair, accurate comparisons. Unlike other tools that rank products against industry-max figures, often unfairly penalizing smaller units, we normalize ratings within their respective class.
This transparent, data-driven comparison system ensures you have all the critical details needed to make an informed decision (without needing an electrical engineering degree).
Everything You Need
We offer unbiased comparisons, track the best pricing, and provide trusted seller links, so you get the perfect power station for your needs without delay.
Ready to Unlock Portable Power?
It's time to get your power station. Be prepared for the next power outage before it rolls through town. Have your adventure electrical system ready to go whenever the road calls. And start living the portable power life you've been dreaming of.
Jackery Explorer 2000 Plus
Score: 64/100
- Battery: 2043 Wh
- Inverter: 3000 W
- Solar Input: 1400 W
- Warranty: 5 Years
Oupes Mega 3
Score: 69/100
- Battery: 3072 Wh
- Inverter: 3600 W
- Solar Input: 2100 W
- Warranty: 5 Years