HOT

OUPES Mega 3 Home Backup & Portable Power Station | 3600W 3072Wh

Sale price$2,747.00 Regular price$3,127.00
Save $380.00
  • 3072Wh Capacity | 3600W AC Pure Sine Wave Inverter (7000W Surge)
  • Fully recharge in 1 hour with 3900W Max. Input (AC+solar)
  • Expandable Up to 15.36kWh with B2 * 6
  • Seamless UPS Backup (2200W Max)
  • Adjustable Recharge (900W-1800W AC input)
  • LiFePO4 Battery with 3,500+ Life Cycles to 80%
  • 16 Outputs For Multiple Devices
  • Smart Control & Monitor in OUPES App
View More

30 Days Money-Back Guarantee

The customer will be refunded if the purchase is made in 30 days.

Select Options
Sale price$2,747.00 Regular price$3,127.00
BUY IT NOW
Amazon American Express Apple Pay Diners ClubDiscoverMeta Pay Google Pay MastercardPayPalShop Pay Venmo Visa
5% of sales will be donated to the OUPES help project for those in need. Learn More >
Not sure which unit you need? Try our calculator

Fast
shipping

30-Days
Money Back

36-Months
Warranty

Lifetime customer
support

OUPES Mega 3 Home Backup & Portable Power Station | 3600W 3072Wh
Mega 3 Sale price$2,747.00 Regular price$3,127.00

Expansion Battery

Achieve Genuine Energy Independence

Capture and store solar energy. Mega3&B2 Energy Storage System supports capacity expansion to 15.36kWh by connecting B2 battery * 6. ensures uninterrupted appliance performance, offsets peak costs, prepares for outages.

Ultra-high Output Power

Power Almost for Everything

With an impressive power output of 3600W and a whopping capacity of 3072Wh, the OUPES Mega3 is designed to support the continuous operation of 99% of electrical appliances. Say goodbye to power interruptions and hello to uninterrupted productivity.

Fast AC and Solar Charging

Max 3900W Multi-Channel Input

Featuring OUPES' cutting-edge Multi-Charging Tech, the Mega3 delivers unprecedented charging speeds up to 3900W, recharge from 0% to 100% in 1 Hour.

Lasts for 10 Years

Stable LiFePO4 Battery

Mega 3 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 3 is incredibly safe and durable.

LFP Battery Charge Cycles
3500
Times
Maintain good health for at least
10
Years

The Ultimate Electricity Cost-Saver

Preferred Choice for Energy Revolution!

Harness the power of the sun with OUPES Mega 3 and solar panels, maximizing your free energy source. Power your appliances day and night, reducing electricity bills and embracing a greener future. Generate clean energy, save money, and join the renewable energy revolution today!

Leading BMS System

Protect Your Devices From Damage

The BMS battery management system has over-voltage protection, over-current protection, and over-heat protection. It adjusts the charging voltage and speed to suit your device's needs.

Pure Sine Wave

100% Security Guarantee

Experience worry-free operation of your sensitive devices, as pure sine wave power delivers clean energy without the risk of damage or malfunctions.

3-Year Warranty

Hassle-Free Service

Experience peace of mind with our industry-leading 3-year warranty. We stand behind the durability and reliability of our products, and we're confident that they will exceed your expectations.

Monitor and Control

Power in Your Hands

No need to get up from your comfy sofa - you can operate Mega 3 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.

Integration with Home Circuits

Build up your home backup system to keep your essentials circuits running when a blackout hits. Ensure peace of mind with the easily integrated whole-home backup kit: OUPES Mega 3, Pro/Tran 2® Transfer Switch Kit, and NEMA TT-30P to L14-30R Cord.

*Note1: Please purchase the transfer switch online, it hasn't launched on OUPES yet, let's expect them in the future!

*Note2: The Transfer Switch installation must be performed by a qualified electrician under the guidance of the installation and operating instructions in compliance with all applicable electrical codes. Only viable with indoor circuit breaker panels.For questions regarding installation or the Transfer Switch, contact Reliance Controls Customer Service Team Monday through Friday, 8am to 5pm CT at 1-800-634-6155.

*Note3: installation tutorial https://www.youtube.com/watch?v=tUllMu6tq7E

All-in-One Power Solution

Meets Your Every Need

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

Pinball Preparedness:"I really can't find any faults with this product. It's clear that a lot of thought and engineering has gone into the Mega3."

Specs

Capacity
Capacity
3072Wh
Battery
Battery Chemistry
LFP(LiFePO4)
Cycle Life
3,500+ cycles to 80% capacity
UPS
20ms
BMS
Yes
Output
AC Output
5X120V/3600W(Peak 7000W)
DC Output
2 ports 12V/10A 120w Max
USB-A
4 ports QC 3.0. 18W Max
USB-C
2 ports 5/9/12/15/20V 5A 100W Max
AC TT-30 Output
120V/3600W
Car Output
12V/10A 120W Max
Anderson Output
12V/30A
Input
Fast AC Charge Input
100~120Va.c 16A Max 1800W Max
Slow AC Charge Input
100~120Va.c 16A Max 900W Max
Solar Input
12~150Vd.c 15A Max 2100W Max
Smart Control
Connectivity
Bluetooth, Wifi
App Control
Yes
Amazon Alexa & Google Asistant
Yes
General
Net Weight
83.3lb
Dimensions
25.2*11.9*17.2in(641.5*304.5*437.5mm)
Operating Temperature
0℃~40℃/30℉~104℉
Storage Temperature
0℃~40℃/30℉~104℉
Certification
UN38.3.MSDs
Warranty
36 Months

OUPES 240W Solar Panel

Rated Power
240W(5W)
Efficiency
20%-22%
Connector Type
7909 DC Connector
Open Circuit Voltage
24.6V
Short Circuit Current
12.3A
Maximum Operating Voltage
20.5V
Maximum Operating Current
11.7A
Cell Type
Monocrystalline Silicon
Unfolded Dimensions
2529*590*35mm
Folded Dimensions
665*590*60mm
Weight
18.48lb
Operating Temperature
-20°C~85°C/ -4℉ to 185℉
Warranty
12 Months

In the Box(MEGA 3)

1* Mega 3 Portable Power Station
1* AC Charging Cable
1* Anderson to Anderson Cable
1* Anderson to Car Charging Cable
1* Anderson to 7909 Charging Cable
1* Anderson to MC4 Cable
1* Warranty Card
1* User Manual

Solar Panel(Depends on your option)

240W Solar Panel
1 * User Manual
1 * Warranty Card
7909 & MC4 Charging Cable

FAQ