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Low Frequency Power Inverter

EP3300 TLV Series Low Frequency Pure Sine Wave Split Phase Inverter Charger (1-6KW)

This split phase inverter EP3300 TLV series, capacity from 1KW-6KW, DC 12V/24V/48V, it’s applicable to 110VAC\120VAC markets demands, which matches AC 110VAC\120V single phase, or two phase 220V\240V; In LCD display, you can set output voltage, frequency, charging voltage, charging current to design best use based on different loads applications; meanwhile, you can also connect extra solar charge controller to build a solar home system, take use of sunshine freely and save electricity bills.


  • Pure sine wave output, split phase HOT1+ N + HOT2 available, 120VAC/220VAC
  • MFD (multi-function display) & Friendly user interface
  • 3 Steps optimizing charge for battery pack
  • Overload and short-circuit protection
  • Settable: charging/charging current, utility/Battery priority, utility input wide/narrow range
  • Inverter voltage can be set to 100V/110V/120V
  • Inverter frequency can be set to 50/60Hz

MODELEP33- 1012 TLVEP33- 1024 TLVEP33- 1512 TLVEP33- 1524 TLVEP33- 2012 TLVEP33- 2024 TLVEP33- 3024 TLVEP33- 3048 TLVEP33- 4024 TLVEP33- 4048 TLVEP33- 5048 TLVEP33- 6048 TLV
Inverter Output
Rated power1KW1.5KW2KW3KW4KW5KW6KW
Surge rating3000VA4500VA6000VA9000VA12000VA15000VA18000VA
Capable of starting electric motor1P1P1.5P1.5P2P3P
Power factor1
Wave formPure sine wave / Same as input wave form (bypass mode)
Output voltage RMS100V / 110V / 120VAC (200V / 220V / 240VAC) ±10%
Output frequency50Hz or 60Hz (±0.3Hz) (can be set)
Overload protectionBreaker + software protection
Output short circuitBreaker + software protection
Inverter efficiency (peak)>80%
Overload100% < Load < 110% (alarm 5min then stop output and fault code 07) 110% < Load < 125% (alarm 60s then stop output and fault code 07) Load > 125% (alarm 10s then stop output and fault code 07)
Battery voltage12VDC / 24VDC24VDC / 48VDC48VDC
Minimum start voltage(10V / 10.5V / 11V )+0.5V for 12VDC mode (*2 for 24VDC, *4 for 48VDC)
Low battery voltage cut off10V / 10.5V / 11V for 12VDC mode (*2 for 24VDC, *4 for 48VDC)
Low battery voltage alarm(10V / 10.5V / 11V )+0.5V for 12VDC mode (*2 for 24VDC, *4 for 48VDC)
High battery voltage alarm(13.8-14.5V)+1V for 12VDC mode  (*2 for 24VDC, *4 for 48VDC)
High Battery Voltage Recover(13.8-14.5V)+0.5V  for 12VDC mode  (*2 for 24VDC, *4 for 48VDC)
Save modeLoad ≤50±20W(120V)/100±20W(220V)
AC Input Mode
Input waveformPure sine wave
Nominal input voltage200Vac / 220Vac / 240Vac
Max input voltage270Vac MAX
Input frequency50Hz / 60Hz (auto sensing)
Efficiency (AC mode)>95% (load, full battery)
Transfer time AC to DC15ms(max)
Transfer time DC to AC15ms(max)
Charge Mode
Boost voltage14.1V(Default) Range of adjustment 13.8-14.5V / *2 for 24VDC / *4 for 48VDC (Regulation step 0.1V)
Float voltage13.5V(Default) Range of adjustment 13.5-13.7V / *2 for 24VDC / *4 for 48VDC (Regulation step 0.1V)
Min charge current 10A. Change by every 5A
Dimensions (W*H*D) (mm)277*196*466mm277*186*621mm
Ship Dimensions (W*H*D) (mm)381*316*597mm381*306*752mm
WarrantyOne year (standard), 2 years optional (IP20)

Software and Instruction Manual Downloads>>>

  • Brochure: EP3300 TLV Series Split Phase (1-6KW).pdf Download