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OUPES Mega 1

OUPES Mega 1

OUPES Mega 1 Portable Power Station 1024Wh 2000W (4500W Surge) | Expandable to 5kWh, 36 Mins to 80% Charge, LiFePO4 Solar Generator, UPS Backup, Built-in MPPT, 100W PD USB-C, APP Control

In Stock

A 1,024 Wh LiFePO4 power station with 2,000 W output and a 4,500 W surge, the highest surge among 1 kWh-class units listed, through four 20 A NEMA 5-20R outlets. It expands to 5,120 Wh, accepts 1,400 W from AC and 800 W of solar, and offers two 100 W USB-C ports, a 20 ms UPS and app control. At 27.8 lbs (12.6 kg) it suits vans needing high power, though it is rated to discharge only above 30 ℉ (0 ℃). The listing gives several different fast-charge times and describes app control as both Wi-Fi and Bluetooth-only.

Price
$466.65
Brand
OUPES
View on Amazon

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How it compares

Compared with the other portable power stations on this site that list each value:

  • Peak wattage is higher than 75% of 98 others: 4,500 W
  • USB-A ports count is higher than 91% of 117 others: 4
  • 12V DC outlets count is higher than 73% of 110 others: 3
  • Discharging temp min is higher than 96% of 88 others: 30 ℉ (0 ℃)
  • Storage temp min is higher than 77% of 57 others: 30 ℉ (0 ℃)
  • Depth/Height is higher than 73% of 125 others: 11.60 in. (295 mm)

Compare with similar products

Specifications

These details are subject to change and may not be current. Please check Amazon or manufacturer web site to confirm before purchase.

Model
Mega 1
Manufacturer page
Link
User manual
Link
Popular brand
No

Core specs

Battery capacity
1,024 Wh
Output wattage
2,000 W
Peak wattage
4,500 W
Pass-through charging
Yes
Cycle lifespan
3,500+ Cycles to 80% Original Capacity
Max expanded capacity
5,120 Wh
Battery chemistry
LiFePO4

Internals

Solar charge controller
MPPT
Inverter type
Pure Sine Wave
UPS switchover
20 ms
Voltage
120 V
App connectivity
Wi-Fi and Bluetooth

Outlets

AC outlets count
4
AC outlets description
4 x 120V/20A (NEMA 5-20R), 2,000W In Total, 4,500W Surge
USB-A ports count
4
USB-A ports description
4 x 18W Max.
USB-C ports count
2
USB-C ports description
2 x 100W Max.
12V DC outlets count
3
12V DC outlets description
1 x 12V/10A (Car Outlet), 2 x DC5521 Port 12V/10A

Charging

Max charging input
2,200 W
AC charging input
1,400W Max. (Fast), 700W (Slow)
AC charging time
≈58 min (Fast, 1,400W), ≈1.9 Hours (Slow, 700W), ≈36 min (AC + Solar, 2,200W)
Solar charging input
800W Max., 12V-78V, 14A Max.
Solar input voltage
12 to 78V DC
Solar charging time
≈1.3 Hours (800W)
Car charging input
12-15V, 8A Max. from Cigarette Lighter Port
Car charging time
≈12.8 Hours (12V)

Temperature Range

Discharging temp min
30 ℉
Discharging temp max
104 ℉
Discharging temp min
0 ℃
Discharging temp max
40 ℃
Storage temp min
30 ℉
Storage temp max
104 ℉
Storage temp min
0 ℃
Storage temp max
40 ℃

Physical Attributes

Weight
27.80 lbs
Weight
12.60 kg
Length
15.10 in.
Length
384 mm
Width
9.10 in.
Width
232 mm
Depth/Height
11.60 in.
Depth/Height
295 mm
IP rating
IP21

Certifications

Certifications summary
UN38.3, MSDS
UN 38.3 tested
Yes

More specifications

Warranty
5 Years, +1 Year with Registration

Features

Details from the OUPES Mega 1 Amazon listing:

  • REVOLUTIONARY FAST-CHARGING TECHNOLOGY: Experience industry-leading recharge speeds with 0-80% capacity in just 36 minutes via AC, or an unprecedented 26 minutes when combining AC and solar inputs simultaneously – 3X faster than conventional power stations.
  • MODULAR EXPANSION CAPABILITY: Create a custom power ecosystem by connecting up to two B2 Extra Batteries, scaling your capacity from 1024Wh to an impressive 5120Wh without additional inverters or complex wiring – perfect for growing power needs.
  • PROFESSIONAL-GRADE POWER DELIVERY: Delivering consistent 2000W continuous output (4500W surge) through premium AC outlets with pure sine wave technology to safely power sensitive electronics, professional equipment, and high-demand appliances without voltage fluctuations.
  • RELIABLE UPS TECHNOLOGY: Professional-grade <20ms transfer time during power outages protects critical equipment like servers, medical devices, and workstations from data loss and hardware damage.
  • NEXT-GENERATION LiFePO4 BATTERY ARCHITECTURE: Featuring advanced lithium iron phosphate cells with 3500+ lifecycle rating and superior thermal stability, delivering consistent performance across thousands of charge cycles while maintaining 80% capacity after years of heavy use.
  • INTELLIGENT POWER MANAGEMENT SYSTEM: The proprietary smart BMS automatically balances cells, prevents overcharging/over-discharging, and maintains optimal operating temperatures for maximum efficiency and longevity of your investment.
  • SMART APP CONTROL: Monitor and manage every aspect of your power station remotely via Bluetooth connectivity – track real-time power consumption, customize output settings, etc.
  • COMPREHENSIVE DEVICE COMPATIBILITY ECOSYSTEM: Power everything from smartphones to power tools with versatile outputs including dual 100W USB-C PD ports, four QC3.0 USB-A ports, specialized 12V DC outputs, and robust AC outlets – all managed by intelligent power distribution.
  • ENGINEERED FOR PROFESSIONAL DEPLOYMENT: Built with premium components and rigorous quality control standards to withstand daily professional use in demanding environments from film production sites and mobile offices to emergency response scenarios and off-grid research stations.

Similar products from other brands

Chosen for their similar specifications and price.

Similar products from other brands
This productOUPES Mega 1 Dabbsson DBS1000 Pro Anker SOLIX F1500 (A1772) EF ECOFLOW DELTA 2 Max
Price $466.65 $619.00 $599.99 $1,049.00
Model Mega 1 DBS1000 Pro SOLIX F1500 (A1772) DELTA 2 Max
Popular brand No No Yes Yes
Battery capacity (Wh) 1,024 1,024 1,536 2,048
Battery capacity (Ah) – 20 – –
Output wattage (W) 2,000 2,000 1,800 2,400
Peak wattage (W) 4,500 4,000 2,400 4,800
Pass-through charging Yes Yes Yes Yes
Cycle lifespan 3,500+ Cycles to 80% Original Capacity 4,500+ Cycles to 80% Original Capacity 3,000+ Cycles to 80% Original Capacity 3,000 Cycles to 80% Original Capacity
Max expanded capacity (Wh) 5,120 5,120 – 6,144
Battery chemistry LiFePO4 LiFePO4 LiFePO4 LiFePO4
Solar charge controller MPPT MPPT MPPT MPPT
Inverter type Pure Sine Wave Pure Sine Wave – Pure Sine Wave
UPS switchover (ms) 20 15 20 30
Voltage (V) 120 120 120 120
Frequency (Hz) – 60 60 60
Noise level (dB) – – – 30
App connectivity Wi-Fi and Bluetooth Wi-Fi and Bluetooth Wi-Fi and Bluetooth Wi-Fi and Bluetooth
AC outlets count 4 4 6 6
AC outlets description 4 x 120V/20A (NEMA 5-20R), 2,000W In Total, 4,500W Surge 4 x 120V AC Outlet, 2,000W In Total, 4,000W Surge, 50/60Hz 1,800W In Total, 2,400W Surge, 120V, 15A, 60Hz 6 x 120V AC Outlet, 2,400W In Total, 4,800W Surge, 3,400W X-Boost, 50/60Hz
USB-A ports count 4 3 4 4
USB-A ports description 4 x 18W Max. 2 x 18W Max., 1 x 12W Max. 4 x 12W Max., 5V/2.4A, 48W in total 2 x 12W (Each Port), 5V/2.4A, 2 x 18W Max. (Fast Charge)
USB-C ports count 2 3 2 2
USB-C ports description 2 x 100W Max. 2 x 100W Max., 1 x 30W Max. 1 x 100W Max., 1 x 60W Max. 2 x 100W Max.
12V DC outlets count 3 3 1 3
12V DC outlets description 1 x 12V/10A (Car Outlet), 2 x DC5521 Port 12V/10A 1 x 12.6V/10A (Car Outlet), 126W Max., 2 x DC5521 Port 12.6V/4A, 50W Max. (Each Port) 1 x 12V/10A (Car Outlet), 120W Max. 1 x 12.6V/10A (Car Outlet), 126W Max., 2 x DC5521 Port 12.6V/3A, 38W Max. (Each Port)
Max charging input (W) 2,200 1,200 1,000 –
AC charging input 1,400W Max. (Fast), 700W (Slow) 1,200W Max., 100-120V, 15A Max. 1,000W Max., 12A, 100-120V, (Charging + Bypass) 1,440W Max. 1,800W Max., 15A, 100-120V
AC charging time ≈58 min (Fast, 1,400W), ≈1.9 Hours (Slow, 700W), ≈36 min (AC + Solar, 2,200W) ≈1.6 Hours, 80% in ≈50 min ≈2 Hours ≈80 min
Solar inputs count – 1 1 2
Solar charging input 800W Max., 12V-78V, 14A Max. 1,200W Max., 12V-60V, 25A Max. 600W Max., 11-32V 10A, 32-60V 12.5A 2 x 500W Max., 11V-60V, 15A Max. (1,000W in total)
Solar input voltage 12 to 78V DC 12 to 60V DC 11 to 60V DC 11 to 60V DC
Solar charging time ≈1.3 Hours (800W) ≈1.3 Hours (1,200W) ≈2.2 Hours (600W) ≈2.3 Hours (1,000W)
Solar panel connector – XT60 (MC4 to XT60 solar charging cable included) XT60 XT60 (MC4 to XT60 solar charging cable sold separately)
Car charging input 12-15V, 8A Max. from Cigarette Lighter Port 12/24V, 8A Default from Cigarette Lighter Port 120W from Cigarette Lighter Port 12/24V, 8A from Cigarette Lighter Port
Car charging time ≈12.8 Hours (12V) – ≈10.5 Hours (120W) –
Alternator charging – Yes – Yes
Charging temp min (℉) – 32 32 32
Charging temp max (℉) – 113 104 113
Charging temp min (℃) – 0 0 0
Charging temp max (℃) – 45 40 45
Discharging temp min (℉) 30 14 -4 14
Discharging temp max (℉) 104 113 104 113
Discharging temp min (℃) 0 -10 -20 -10
Discharging temp max (℃) 40 45 40 45
Storage temp min (℉) 30 14 32 14
Storage temp max (℉) 104 113 104 113
Storage temp min (℃) 0 -10 0 -10
Storage temp max (℃) 40 45 40 45
Weight (lbs) 27.80 34.39 43.70 50.00
Weight (kg) 12.60 15.60 19.80 23.00
Length (in.) 15.10 17.00 18.20 19.60
Length (mm) 384 432 463 497
Width (in.) 9.10 10.00 9.30 9.50
Width (mm) 232 254 237 242
Depth/Height (in.) 11.60 9.98 11.30 12.00
Depth/Height (mm) 295 254 288 305
IP rating IP21 – – –
Certifications summary UN38.3, MSDS ETL, FCC, PSE, WEEE, RoHS, TELEC CB, CE, CEC, DOE, NRCan, FCC, IC, UL, UKCA, UAE FCC Part 15 Class B, ISED/IC and CAN ICES (B)/NMB (B) statements
FCC Part 15 compliant – Yes Yes Yes
UN 38.3 tested Yes – – –
NRTL safety listed (UL/ETL/CSA) – Yes Yes –
Warranty 5 Years, +1 Year with Registration 3 Years, +2 Years with Registration 5 Years 5 Years

Data sources

Data for this product compiled from these sources:

Specifications last updated Oct 20, 2026.