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Expansion Battery

Double the Power Capacity

Mega 5 supports capacity expansion to 10.08kWh by connecting an expansion battery. With Mega5, you're covered for any situation from tailgate power to extreme blackouts that last for days.

Run Your Home

With 4000W Ultra Power

Using the latest 4000W sine wave inverter developed by OUPES, the power station can support almost any appliance running at full power, from off-grid essentials like microwaves and refrigerators to professional tools like power drills and high-output lights.

Run Your Home

With 4000W Ultra Power

Using the latest 4000W sine wave inverter developed by OUPES, the power station can support almost any appliance running at full power, from off-grid essentials like microwaves and refrigerators to professional tools like power drills and high-output lights.

Plug and Play

Home Backup Power System

Up to 16 output ports for every need. Simply plug in what you want to charge and press the button, limitless power is available to you. The color LCD screen displays the status of the plant, including the fault code, power remaining, port status, etc

Lasts for Years

Stable LiFePO4 Battery

Mega 5 uses EV-grade LiFePO4 battery, which can be used for 3500+ cycles at 80% depth of discharge. Combined with OUPES' advanced battery management system, the Mega 5 is incredibly safe and durable.

Dual Channel Charging

Multi-channel Charging Tech

Mega5 features the OUPES' latest Multi-charging Tech and it can deliver record-breaking speeds at 4250W. At the same time, we also equipped EV charging ports, so you can charge at thousands of EV stations around the US.

Dual Channel Charging

Multi-channel Charging Tech

Mega5 features the OUPES' latest Multi-charging Tech and it can deliver record-breaking speeds at 4250W. At the same time, we also equipped EV charging ports, so you can charge at thousands of EV stations around the US.

Monitor and Control

Power in Your Hands

No need to get up from your comfy sofa - you can operate Mega 5 from your mobile phone conveniently. On OUPES App, you can view and control your power station status, such as real-time input & output, port status, extended battery status, and more.

Monitor and Control

Power in Your Hands

No need to get up from your comfy sofa - you can operate Mega 5 from your mobile phone conveniently. On OUPES App, you can view and control your power station status, such as real-time input & output, port status, extended battery status, and more.

Fastest Charging Speed

Fully charge in 1.5 hours.

Multi-channel charging tech provides more possibilities for further speeding up the charging speed. You can choose the charging methods you want according to your conditions. Even without multi-channel charge, you can still fully charge your Mega 5 in 3 hours.

Fastest Charging Speed

Fully charge in 1.5 hours.

Multi-channel charging tech provides more possibilities for further speeding up the charging speed. You can choose the charging methods you want according to your conditions. Even without multi-channel charge, you can still fully charge your Mega 5 in 3 hours.

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