500W Portable Energy Storage With PbAc

SOY-PES-500W

Inverter

Input

Input Voltage

25.6V DC

Input operating Voltage Range

22-29.2V DC

Low Voltage Cut Off

21 ± 0.2V DC

Low Voltage recovery

NO

Undervoltage Lockout

High Voltage Cut Of

High Voltage Restart

28.5±0.2VDC

No Load Current

≤1A

Output

AC Voltage Range

220V AC ± 22V

AC Output Frequency

50 ± 0.5 Hz

Continuous Output Powe

500W

Overload Protection

500W-1150W (3-5 seconds protection)

Peak Output Power

(1-3seconds) (Pure resistance)

Output Voltage Waveform

Pure Sine Wave

Total Harmonic Distortion

≤10%

Efficiency

≥88%

Output Short Circuit Protection

Yes,after the short circuit is removed, the power supply
needs to be turned on twice to resume work

High Temperature Protection

DC 95±5 ℃，AC 85±5 ℃

MPPT Electrical

Input

Input Power

31.85-37.89V DC

Input Voltage

31.2±0.4V DC

High Voltage Cut Off

38.3±0.4VDC

Output

Rated power

400W

Maximum charging current

12.6A

Overcharge protection voltage

29.2 ±0.2VDC

Efficiency

≥90%

Over temperature protection

≥95 ℃

BMS Electrical

Over charge Protection

Over charge detection voltage

3.65 ± 0.025V

Over charge release voltage

3.7 ± 0.05V

Over discharge protection

Over discharge detection voltage

2.0 ± 0.08V

Over discharge release voltage

2.3V ± 0.1V

Battery

PbAc (Lead-Acid)

Rated capicity (Typ.)

50AH

(Min.)

49Ah

Nominal Voltage

25.6V

End of Charge Voltage

29.2V

Charge Mode

CC, CV

Charging current

25A (0.5C)

Charging cutting-off current

0.01C

Charging time

2-4h

Over-Charge Voltage
Protection (Cell)

3.65 ± 0.025V

Discharging Current

50A

Maximum Continuous
Discharging Current

80A

Others

Parameter

Indicate light

Fault : Blue LED flashing

MTBF

The MTBF shall be 30,000 hours at 25℃, full load and nominal input condition

Operating Temperature Range

-10-40℃

Storage Temperature Range

-20--55℃

Operating Relative Humidity

10-90%

Storage Relative Humidity

5-95%