EP1500 Series (1/2KVA)

High Frequency Power Inverter/Charger 1~2KVA | 12V/24V | 230V

EP1500 series is a pure sine wave inverter applied to TV, stereos, laptops, and desktop computers and other home appliances. It will automatically switch to inverter and provide power when AC is interrupted unexpectedly.It’s perfect for the user who need a simple and economical inverter,with userfriendly installation and setting.

Model Certification & Standards
EP15-2024, EP15-1012 EN IEC62368-1:2020+A11:2020


■ Pure sine wave inverter

■ Low shutdown loss for energy storage system application

■ Support two kinds of batteries: Lithium Battery Pack and Lead-acid Battery

■ Support fast max charging current setting

■ Different charging mode for different kinds of batteries

■ Auto restart while AC recovery

■ Overload & short-circuit protection, Battery reverse polarity protection, Deep discharge protection

■ Advanced technology optimizes battery life

■ Automatic line-to-battery switch over

■ Automatic activate lithium battery pack which is be over discharged no output when AC input is OK

MODEL EP15-1012 EP15-1512 EP15-2024
Nominal Battery System Voltage 12VDC 12VDC 24VDC
Rated Power 1000VA / 600W 1500VA / 1000W 2000VA / 1200W
Waveform Pure Sine Wave
Nominal Output Voltage RMS 230V
Output Voltage Regulation +10/-18%
Output Frequency 50Hz / 60Hz ±1Hz
Inverter Efficiency (Peak) >90%
Line Mode Efficiency >95%
Typical Transfer Time <10ms typical, 20ms max
Voltage 230VAC
Voltage Range 176~278VAC ± 3%
Frequency Range 45~65Hz ± 2Hz
Note: Below Parameters (PB) Lead-acid Battery / (LI) LiFePO4 Lithium Battery Pack – 12V(4 Series) 24V(8 Series)
Nominal Input Voltage 12VDC 12VDC 24VDC
Low Battery Cutoff 10.5VDC(PB) 11.5VDC(LI) 10.5VDC(PB) 11.5VDC(LI) 21.0VDC(PB) 23.0VDC(LI)
Low Battery Alarm 11.0VDC(PB) 12.0VDC(LI) 11.0VDC(PB) 12.0VDC(LI) 22.0VDC(PB) 24.0VDC(LI)
Low Battery Voltage Recover 12.5VDC(PB) 12.8VDC(LI) 12.5VDC(PB) 12.8VDC(LI) 25.0VDC(PB) 25.6VDC(LI)
High Voltage Alarm 14.5VDC(PB) 14.5VDC(LI) 14.5VDC(PB) 14.5VDC(LI) 29.0VDC(PB) 29.0VDC(LI)
High Battery Voltage Recover 15.0VDC(PB) 14.8VDC(LI) 15.0VDC(PB) 15.0VDC(LI) 30.0VDC(PB) 29.6VDC(LI)
Boost Voltage 14.4VDC(PB) 14.4VDC(LI) 14.4VDC(PB) 14.4VDC(LI) 28.8VDC(PB) 28.8VDC(LI)
Float Voltage 13.8VDC(PB) 14.4VDC(LI) 13.8VDC(PB) 14.4VDC(LI) 27.6VDC(PB) 28.8VDC(LI)
Charging Current 10A±2A @ 12V 10A±2A @ 12V 7A±2A @ 24V
Charging Current 20A±2A @ 12V 20A±2A @ 12V 15A±2A @ 24V
Overcharge Protection S.D. 15.5VDC 15.5VDC 31VDC
Nominal Input Frequency 50Hz / 60Hz (Auto sensing)
Overload Protection (SMPS Load) FUSE
Output Short Circuit Protection 6.3A 10A 10A
Bypass Fuse Rating 6.3A 10A 10A
Max Bypass Current 6.3A 10A 10A
Dimensions (W*H*D) 255*80*224mm
Package Dimensions (W*H*D) 332*127*288mm(1pcs); 400*596*347mm(6pcs)
N.W (kg) 2.3kg
G.W (kg) 16kg(6pcs)
Operation Temperature Range 0℃ to 40℃
Audible Noise 60dB MAX
Display LED+LCD
Standard Warranty 1 year
EN IEC62368-1+A11