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The MegSolid MG-ESS-500W-230 is a compact 500W 1kWh portable power station for camping, outdoor activities and emergency backup. It combines a pure sine wave inverter, intelligent BMS and 1004.8Wh hybrid solid-state battery in one 10kg unit.
It supports 10–55Vdc solar charging with up to 300W MPPT input and provides 230Vac, USB and DC outputs for multiple devices. With up to 8,000 cycles, ≤20ms UPS switching and comprehensive electrical protection, it delivers reliable and flexible portable power wherever it is needed.
1kWh
Capacity
8000
Cycles
5Y
Warranty
Product Dimensions (mm)
276*185*199mm
Packaging Dimensions (mm)
360*225*290mm
Net Weight (kg)
10KG
Gross Weight (kg)
AC Input and Display Function
Our Core Values
AC Input and Display Function
Input Mode
Single-phase two-wire(L/N)
Output Voltage Waveform
Pure sine wave
Rated Voltage
230Vac
Voltage Range
90–280Vac ±5V
Frequency Range
45-65Hz
Power Factor
>0.95
Maximum AC Input Power
500W MAX
Power Factor
Pin Zi with Lid Male Head ×1
LED Indicator Light
4 SOC power indicators, 1 working status indicator
LED Power Indicator
25/50/75/100%
PV Input and Environment
Nominal Photovoltaic Voltage
30V
Voltage Range
10–55Vdc
Maximum Current
10A
(MPPT)Maximum Power (MPPT)
300W
Input Port
XT90E-M Connector with Cover ×1
Operating Temperature
-10°C~50°C
Storage Temperature
-15°C~60°C
Humidity
20%-95% RH without condensation
Altitude
≤3000m,derating 1%/100m when>3000m
Noise(dB)
<40dB(1 meter)
AC Output and Protection Function
Output Mode
Single-phase two-wire
Rated Voltage
230Vac ±5V
Rated Frequency
50Hz ±0.5%
Total Harmonic Distortion (THD)
<3% with linear load / <5% with nonlinear load
Power Factor
≥0.99 at full load
Full Load Power
500W
UPSSwitching Time
≤20ms
Maximum Inverter Efficiency
88%
Output Port
National standard five hole socket*2
Undervoltage/Overvoltage Protection/Short Circuit Protection/Over-temperature Protection
Yes
DC Output and Solid Battery
Output Mode
5V/12V
Output Current
2A
Maximum Output Power
24W Max
THD Output Port
USB*3
Cell Rated Voltage
3.2V
Cell Voltage Range
2.9–3.65V
Typical Capacity
314Ah
Rated Energy
1004.8Wh
Maximum Charging Current
140A
Maximum Charging Power
500W
