Portable Series · Home Backup & Outdoor Use

ESS-500W-1000Wh

1kWh Portable Power Station

A pocket-sized power station with built-in inverter and PV MPPT, providing AC/DC dual output. Ideal for camping, road trips, balcony solar charging, and short-term backup for routers, refrigerators, and other low-power devices.

Rated Output: AC 500W
Battery Capacity: 1004.8Wh
Weight: 10.5kg
Dimensions: 304×180×245mm

Key features

Designed for Practical Portable Power

Core functions are presented here before the full engineering specification table.

LiFePO4 Battery

Lithium iron phosphate battery chemistry for energy storage applications.

Integrated MPPT

Solar PV input is managed through the built-in MPPT charging system.

AC + DC Outputs

AC outlets plus DC and USB interfaces support multiple device types.

AC + Solar Charging

Charge from AC input or compatible solar PV input according to model specifications.

Applications

One Product Family, Multiple Use Cases

Portable ESS models can be positioned for backup power, outdoor use, mobile power and solar-assisted charging scenarios.

Home Backup Outdoor & Camping RV / Mobile Power Solar Charging

Full specification

Technical Specifications

Battery Specifications

Battery Capacity: 314Ah
Battery Type: 3.2V LiFePO4 Single Cell
Battery Energy: 1004.8Wh

Input

Charging Power: 500W Max
AC Input Port: C14 Inlet Socket × 1
AC Input Voltage: 90–280V AC
AC Input Frequency: 45–65Hz
PV Input Power: 300W Max
PV Input Range: 11–55V / 10A Max

AC Output

Output Power: AC 500W
AC Output Voltage: 230V 50Hz
AC Outlets: 1

DC Output

DC (5521) × 4: 12V / 4A, Total 48W Max
USB-C: PD 20W
USB-A 1: QC 20W
USB-A 2: 5V / 3A

Mechanical Specifications

Dimensions: 304 × 180 × 245mm
Weight: 10.5kg

1kWh portable power station AC, vehicle and solar charging methods