Oupes Mega 2 review | TechRadar
Oupes’ new Mega 2 portable power stationIt has a 2048Wh battery capacity and a 2500W AC power inverter, bringing affordable charging power to the public.
Specification
battery chemistry: Lithium Iron Phosphate
battery capacity:2048 watt hours
Number of charging cycles: Down 20% from over 3,500
AC output power: 2500W, surge 5400W
Number of AC power outlets: 4
Number of USB sockets: 4 A type, 2 C type
Number of 12V sockets: 1 Anderson, 1 cigar lighter, 2 DC 5521
AC inverter efficiency: 86%
Number of power inputs: 2
Fastest charging time: 1 hour
Additional features: Bluetooth and Wi-Fi connections
weight:22kg
Based on proven LiFePo4 lithium chemistry, the charging station will provide more than 3,500 charge cycles before battery capacity drops by 20%. The design allows for future battery expansion, supporting up to two additional power packs for a total capacity of over 10kWh.
The device can be fast-charged at 1600W and can be fully charged in less than two hours. Charging via solar panels is even higher, up to 2100W. The Mega 2 has 15 low power outputs to suit a variety of home uses, and the TT30 socket is a great addition for road trips. A quick mobile app is available for apple Android allows full control of the device while providing useful insights into output power consumption and the overall health of the station.
Oupes Mega 2: Pricing and Availability
Oupes Mega 2: Pricing and Availability
Oupes’ Mega 2 has a suggested retail price of $1,500 and is available for Special offer Priced at $1039 for a limited time, approximately 2WHr per dollar. Oupes also offers other power stations with smaller and larger power capacities. The Mega 3 and 5 offer 3000Wh and 5000Wh respectively, but cost more, at $2240 and $3500 respectively. The Mega 1 is the smallest in the range, offering only a 1kWh battery and priced at $700.
Oupes Mega 2: Design
The Mega 2 comes with four Anderson cables (allowing the station to be used on the road or with solar panels), an AC charging cable, and a user manual. Dimensions are 46cm x 27cm x 31cm, weight 22kg. There are two handles on each side of the plastic box, allowing the device to be quickly moved from one place to another. The two large fans on the left bring good airflow to the battery charger and AC inverter.
Oupes Mega 2 features a powerful battery charger that supports up to 2100W of power via solar DC input. The device has a maximum voltage of 150V and can be connected to ten 200W 12V battery panels to complete a charge cycle in less than two hours. Use the same input to charge the battery via the included car cable, but it will take longer due to the 100W power limit.
Like other power stations, the front panel has a large display and buttons for controlling the output. The LCD is bright and displays the remaining battery percentage. Input and output power are also shown in smaller characters. Protection when the output power exceeds the allowed maximum value also appears on the display.
Mega 2 provides users with a wide range of output options. Low-voltage DC outlets include 12V output and the ubiquitous USB Type-A and Type-C. Both USB outlets support fast charging via higher power configurations. Type-C can output up to 100W, while Type-A can only output 18W. It also provides two 12V high-power outputs, one supports an Anderson connector that can output 360W, and the other is a cigar plug that can output 120W.
Opeth Jumbo 2:
Oupes Mega 2: in use
The AC output is capable of powering even the most demanding home appliances. The Mega 2 is rated at 2500W, with a short burst power of 5400W, and can deliver 120V, 1500W through four conventional AC sockets. The fifth socket provides 2500W power in TT30 format, making it convenient to power the trailer’s main power socket when traveling on the road.
Oupes has very generously provided charging options for the Mega 2. Surprisingly, with its 1600W input power, AC input isn’t the fastest way to go. The Anderson DC input supports 2100W and with a suitable solar panel, the battery can be charged in under an hour. The DC input withstands voltages up to 150V, making it easy to connect 10 12V solar panels in series. The Mega 2 has an additional DC port that can accommodate an additional 2kWh battery.
Oupes’ mobile app replicates the power station’s display functionality. The app initially pairs with a smartphone via Bluetooth and requires entering a QR code. The Mega 2 also includes a Wi-Fi interface, which will eventually become the primary communication channel once the Bluetooth step is over. This means that user data will be transferred to Oupes’ cloud service and the power station can be accessed globally.
Mega 2 features multiple protection mechanisms to prevent battery failure and damage to the workstation or connected devices. More than a dozen error codes can be displayed on the front screen, and each error code is clearly explained in the user manual. As with any device that generates a lot of heat, it is recommended that the Mega 2 be placed in a well-ventilated area. The efficiency of the unit is 86%, which is at the level of this type of power station.
Oupes Mega 2: Contest
Opex’s Mega 2 is a medium-sized power station with a combined AC and DC output power of nearly 3kW. 2kWh LiFePo4 battery brings it to the same level as Bluetti ecological flow flagship. The station takes up about 26L of volume, which is smaller than the Mega 2’s two main competitors. Similar products have fast charging capabilities, but Mega 2’s 2100W DC charging capability is even better.
this Bruti AC200L Battery capacity and power output are similar to the Mega 2. The Bluetti and Ecoflow brands have a higher MSRP than Oupes charging stations because they are the first to use LiFePo4 and have established brands. Compared with the AC200L, the Mega 2 is also 25% smaller in size and weighs 22 kg more than the AC200L’s 28 kg.
Oupes Mega 2: Final Verdict
Oupes’ Mega 2 power station provides strong competition to Ecoflow and Bluetti products in terms of power output and battery capacity. A cheaper solution using similar battery technology, the Mega 2 is a more compact, lighter device that can fit in as many, if not more, power sockets. It offers battery expansion up to 10 kWh and can be controlled remotely via a mobile app. What’s missing is the brand recognition and community support that more established brands enjoy.
