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EP3000 Series Low Frequency Pure sine wave Inverter (8-12KW) EP3000 Series Low Frequency Pure sine wave Inverter (8-12KW) EP3000 Series Low Frequency Pure sine wave Inverter (8-12KW)

Low Frequency Pure Sine Wave Inverter

EP3000 Series (8-12KW)

Low frequency pure sine wave combined inverter&A/C charger EP3000 Series 8 -12kw; Quiet,high efficiency operation front panel LED+LCD indicators and adjustable switch selectors selectable settings for flooded lead acid,Gel,or absorbed glass mat(AGM) batteries. Mainly for home and office applicances such as TV,refreigerator,fans lights and computers ETC.

  • Rated power 8KW to 12KW
  • Pure sine wave output
  • Max 100A automatic 3-stage battery charger
  • Charger current is Adjustable (25%,50%,75%,100%)
  • Built-in pure copper UI transformer
  • Automatically send signal to start generator
  • DC start & automatic self-diagnostic function
  • Supporting USB/RS485 communicaion and BTS & AGS port
  • Battery/AC priority

Two Colors Option:

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Pure sine wave output

Perfectly driving inductive load current

Smart Battery Chargers

Smart battery charger design for optimized battery performance.



EP3000 inverter can work with batteries as back-up power system for all kinds of load. It also can be connected with extra solar charge controllers and solar panels as a complete solar system, which take full use of sunshine and save electricity bill for you. This kind of solar power inverter systems are widely used for home,office, factory,farm and shops etc.




MODEL EP30-8KW EP30-10KW EP30-12KW
Default Battery System Voltage 48VDC 48VDC 48VDC
Continuous output power 8.0KW 10.0KW 12.0KW
Surge rating (20ms) 24.0KW 30.0KW 36.0KW
Capable Of Starting Electric Motor 4HP 5HP 6HP
Output waveform Pure sine wave/ same as input (bypass mode)
Inverter Efficiency(Peak) >88%
Line mode efficiency >95%
Power factor 1.0
Nominal output voltage RMS 220V/230V/240VAC(+/-10% RMS)
Output frequency 50Hz/60Hz +/-0.3 Hz
Short circuit protection Yes (1sec after fault)
Typical transfer time 10ms(max)
Voltage 230VAC
Selectable Voltage Range 155~280VAC(For Personal Computers)
Frequency Range 50HZ/60HZ (Auto sensing)
Minimum start voltage 20.0VDC/21.0VDC for24VDC mode (40.0VDC/42.0VDC for 48VDC mode)
Low battery alarm 21.0VDC+/-0.3V for 24VDC mode (42.0VDC+/-0.6V for 48VDC mode)
Low battery Cutoff 20.0VDC+/-0.3V for 24VDC mode (40.0VDC+/-0.6V for 48VDC mode)
High voltage alarm 32.0VDC+/-0.3V for 24VDC mode (64.0VDC+/-0.6V for 48VDC mode)
High battery voltage recover 31.0VDC+/-0.3V for 24VDC mode (62.0VDC+/-0.6V for 48VDC mode)
Idle consumption-search mode <35W when power saver on
Output voltage Depends on battery type
Charger AC input breaker rating 40A 50A 63A
Max charge power rate 1/3 Rating power
Overcharge protection S.D. 62.8VDC
Maximum Charge Current 70A 80A 100A
Temperature rate @25°C 4mv charging voltage descent, per 1°C rise
Input voltage waveform Sine wave (grid or generator)
Nominal voltage 220V/230V/240VAC
Max input AC voltage 300VAC for 230VAC HV mode
Nominal input frequency 50Hz or 60Hz
Overload protection (SMPS load) Circuit breaker
Output short circuit protection Circuit breaker
Bypass breaker rating 80A
Max bypass current 80Amp
Mounting Wall mount
Inverter dimensions (W*H*D) 670*410*215mm
Inverter weight (solar chg) KG 67.5 74 74
Shipping dimensions(W*H*D) 802*533*429.5mm
Shipping weight (solar chg) KG 87 93.5 93.5
Operation Temperature Range 0°C to 40°C
Storage Temperature -15°C to 60°C
Audible Noise 60dB MAX
Display LED+LCD
Loading(20GP/40GP/40HQ) 200pcs / 400pcs / 500pcs

*Products specifications are subject to change without further notice

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