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OUPES · Power station · Mega 1 Lite

Mega 1 Lite

Mega 1 Lite combines 1,024Wh of stored energy with 2,000W rated AC output and up to 4,500W peak or surge capability. <20 ms UPS/EPS.

2,000W rated1,024WhRechargeable LiFePO4 batteryListed available
Check OUPES price Official listed price $599.00
OUPES Mega 1 Lite Home Backup & Portable Power Station | 2000W 1024Wh
Official product image · OUPES

Infographic gallery

Output, stored energy, charging, and portability.

01 · Usable output

2,000W rated output

Battery2,000W / 4,500W

The comparison uses OUPES’s published rated and peak, surge, or maximum output figures.

02 · Energy & runtime

Listed capacity

1,024Wh

Published runtime guidance

Runtime depends on stored capacity, conversion efficiency and connected load

03 · Size & construction

26.8 lb / 12.0 kg

Listed weight

15.1 × 9.1 × 11.6 in

Dimensions

Battery or engine
LiFePO4 (LFP) battery system
Warranty
5 years; free 1-year extension after registration
04 · Charging & continuity

Charging or integration

1,400W fast AC; 800W solar; 2,200W combined AC + solar

Backup transfer

<20 ms UPS/EPS

Noise

Quiet battery operation; fan noise varies by load

Official product gallery

Product views and factory feature graphics.

The current official image set for Mega 1 Lite includes product views, connection diagrams, feature explanations, and compatible system configurations where OUPES publishes them.

Mega 1 Lite official OUPES image 1
Published by OUPES · image 1 of 4
Mega 1 Lite official OUPES image 2
Published by OUPES · image 2 of 4
Mega 1 Lite official OUPES image 3
Published by OUPES · image 3 of 4
Mega 1 Lite official OUPES image 4
Published by OUPES · image 4 of 4

Complete specifications

The complete factory data available for comparison.

These pages retain OUPES's model-specific output, charging, battery, port, continuity, dimensions, environmental, engine, fuel, app-control, and warranty fields where published.

Follow charging, storage, and installation guidance. Whole-home connections and transfer equipment should be installed according to OUPES instructions and applicable electrical codes.

Comparison summary

AC output
2,000W rated / up to 4,500W peak or surge
Stored energy
1,024Wh
Battery chemistry
LiFePO4 (LFP)
Dimensions
15.1 × 9.1 × 11.6 in
Listed weight
26.8 lb / 12.0 kg
Price and availability
$599.00 official listed price; available from OUPES

Factory output & connection specifications

Battery capacity
1,024Wh
Rated AC output
2,000W
Peak / surge output
4,500W
UPS / backup transfer
<20 ms UPS/EPS
Dual Voltage
Portable Power Station .
AC Output Power
2,000W (Surge 4,500W). Bypass Mode 2,000W (20ms).
AC Outlets
4*NEMA 4-20R (120V/20A).
USB-A Output
2*USB-A (18W Max).
USB-C Output
2*USB-C (PD 140W per port). (12V/10A). 1*Car Lighter (12V/10A). . INPUT .
AC Charging
1,400W.
AC Charging
700W.
2,000W Output via 9 Ports
With 1,024Wh capacity and a 2,000W Pure Sine Wave inverter (4,500W Surge), power 99% of essential appliances via 9 ports.
20md UPS Backup
Seamless power for sensitive electronics like CPAP and laptops.

Factory charging & battery specifications

Battery chemistry
LiFePO4 (LFP)
Cycle life
3,500+ cycles to 80%
Charging
1,400W fast AC; 800W solar; 2,200W combined AC + solar
Cycles
> 3,500 cycles to 80%.
Solar Charging
800W, 12-78V DC. MPPT: 18-75Vdc, 14A.
Solar Charging
2,200W Max. . GENERAL .
Pass-through Charging
Yes.
46 Min Ultra-Fast Recharging
100% Recharging in 46 mins via 1,400W AC input
69 Min Solar Recharging
800W Max solar input achieves a full charge in 69 mins.
Four Ways to Recharge
Versatile charging options including AC, Solar, AC + Solar, and Car input.
Anderson Recharging Input
Wide compatibility with most solar panels.

Factory dimensions & operating specifications

Listed weight
26.8 lb / 12.0 kg
Dimensions
15.1 × 9.1 × 11.6 in
Net Weight
26.8lbs (12.0kg).
Dimensions (L x W x D)
15.1 x 9.1 x 11.6in (384 x 232 x 295mm).
Operating Temperature
20℃~60℃ (30℉~104℉).
Storage Temperature
0 -4℃~140℃ (30℉~104℉).
IP Grade
IP21. . POWER . Maximum Power 240W. Cell Lamination ETFE (Ethylene tetrafluoroethylene). Cell
Operating Temperature
4℉ - 185℉ (-20°C - 85°C). Best
Working Temperature
77℉ (25℃).
IP Grade
IP65.
What about the shipping fee？
The shipping fee is free.

Factory ownership, control & protection specifications

Warranty
5 years; free 1-year extension available after registration
Warranty
Upgraded: 5 + 1 Years! Claim your FREE 1-Year Extension
Warranty
Register . Know More About Our Services . Product Compare Running Time Simulator User Manual App Download . Policy . Term of Use Privacy Policy
App Control
. Control Mega 1 Lite effortlessly with our smart app, allowing you to monitor and adjust settings remotely for optimal performance and convenience. . . Ultra Portable on the GO. At just 26.8 lbs, the ultra-portable Mega 1 Lite is perfect for on-the-go use, providing reliable backup power wherever you need it. . . . . . Reliable & Long Lasting LiFePO4 Battery. 3,500+ charge cycles (to 80% capacity) and a highly secure
UPS/EPS
< 20ms.
Connectivity
WiFi 2.4GHz/Bluetooth.
App Control
Yes.
Certification
UN38.3; MSDS.
Warranty
Up to 6 Years. (Basic 5 years warranty. . Register for 1 Extra Year Free!).
Warranty
12 Months. . . Download Manual > Download Manual > .

Additional factory specifications

BMS
system for unparalleled safety and durability. . Better Performance, More Affordable. . . Specs. Mega 1 Lite 240W Solar Panel . . . . . . . . BATTERY . Capacity 1,024 Wh.
Type
EV-grade LFP (LiFePO4).
BMS
Yes. . OUTPUT .
Type
Pure Sine Wave.
Type
Monocrystalline Silicon. Cell Efficiency ≥ 23%. Open Circuit Voltage (OCV) . 24.6V (Vmp 20.5V). Short Circuit Current (Isc) 12.3A (Imp 11.7A). . GENERAL . Connector Standard MC4 Connector. Weight 18.48lb (8.4kg). Cable Length 196.8 inches. Dimensions (Unfolded) 99.5 x 23.2 x 1.4in (2,529 x 590 x 35mm). Dimension (Folded) 26.1 x 23.2 x 2.4 (665 x 590 x 60mm).
Longer Lifespan
EV-grade LiFePO4 cells with 3,500+ cycles to 80% capacity.
Smart Control
Real-time monitoring and management via the Cleanergy App.
OTA Ready
Over-the-Air updates for bug fixes, performance optimization, and new features.

Official product questions & technical answers

What's the difference between Mega 1 Lite and the original Mega 1?
We created the Mega 1 Lite with one goal in mind: practical power. We found that for most short-term camping and quick home backups, a massive, expandable system isn't always necessary. By focusing on the essentials, we've made the Mega 1 Lite smaller, more affordable, and easier to carry without sacrificing performance. Plus, with new OTA support, your power station will only get smarter over time through seamless wireless updates.
What is the warranty period for the Mega 1 Lite?
The Mega 1 Lite comes with a 5-year warranty. you can get a FREE 1-year warranty extension after warranty registration .
Does Mega 1 Lite support pass-through charging?
Yes. Mega 1 Lite support pass-through charging.

Official feature details

System capability

Mega 1 Lite combines 1,024Wh of stored energy with 2,000W rated AC output and up to 4,500W peak or surge capability. <20 ms UPS/EPS.

Power and expansion

2,000W Output via 9 Ports : With 1,024Wh capacity and a 2,000W Pure Sine Wave inverter (4,500W Surge), power 99% of essential appliances via 9 ports.

Charging flexibility

46 Min Ultra-Fast Recharging : 100% Recharging in 46 mins via 1,400W AC input.

Battery and durability

69 Min Solar Recharging : 800W Max solar input achieves a full charge in 69 mins.

Controls and continuity

Four Ways to Recharge : Versatile charging options including AC, Solar, AC + Solar, and Car input.

Portability detail

Anderson Recharging Input : Wide compatibility with most solar panels.

Compatibility note

20md UPS Backup : Seamless power for sensitive electronics like CPAP and laptops.

Additional manufacturer note

Longer Lifespan : EV-grade LiFePO4 cells with 3,500+ cycles to 80% capacity.

Best-fit uses

  • Home essentials
  • RV and camping
  • Mobile work and appliances
  • Short outages

Standout features

  • 2,000W rated output
  • Up to 4,500W peak or surge
  • 1,024Wh listed capacity
  • LiFePO4 (LFP)

Match capacity and output to your actual loads.

Use the independent calculator before choosing a battery system or generator.

Check my power plan
Sources: OUPES Mega 1 LiteOUPES productsOfficial manualVerified September 15, 2026

Ownership resources

Accessories, manuals, and documents.

Start with the exact OUPES Mega 1 Lite model or item number. Accessory families can look alike while using different connectors, electrical limits, engines, or mounting points.

Compatible accessories

Match by model and connection.

Verify exact fit

Solar charging equipment

Shop OUPES solar panels, charging leads, and adapters intended for its portable-power ecosystem.

Match the connector, solar input voltage, current limit, and maximum input published for Mega 1 Lite.
View official accessory options
Verify exact fit

Expansion battery

Review OUPES expansion batteries and required connection cables.

Use only an expansion battery that OUPES explicitly lists for Mega 1 Lite; similar-looking ports do not establish compatibility.
View official accessory options
Verify exact fit

Case, cart, or protective cover

Protective and mobility accessories can make storage and transport easier.

Check the listed dimensions and model fit for Mega 1 Lite; do not block cooling inlets or exhaust fans during operation.
View official accessory options

Manuals & PDFs

Official product materials.

Owner’s or operator’s manualPDFOperating, safety, maintenance, and troubleshooting instructions for Mega 1 Lite.Official product pageProduct pageCurrent manufacturer overview, notices, specifications, downloads, and support links.

Compatibility note: Links lead to manufacturer or official retailer resources. Confirm the full model or item number, connector type, voltage, amperage, and published compatibility list before buying. Installation involving a home panel, inlet, transfer switch, or fuel plumbing should be handled as required by local code.