Enerdrive ePRO Combi Inverter Charger 24V 1800W 35A EPC-1800-24

Sale price$2,599.00



The main task of the ePRO Combi Inverter Charger is to act as an uninterruptible AC power supply (UPS). In case of a grid/generator failure or disconnection, the ePRO Combi immediately stops charging the battery, releases the AC transfer switch and activates the inverter which takes over the supply to the connected loads. All this is achieved so fast, that even very critical loads like computers will continue to operate without any problems. In case the grid/generator is reconnected again and the voltage and frequency are within acceptable limits, the ePRO Combi activates the AC transfer switch and battery charger again, while deactivating the inverter. The connected loads are now supplied again by the grid/generator without any interruption. Available in 12v, 24v or 48v models and ranging in sizes from 1600-3500w inverter output and 35-120A charger output, the ePRO Combi has a unit to suit nearly any application.


Recreational vehicles
 – With a very small size footprint for power output, the ePRO Combi is the perfect solution for tight installations.

Solar Power Systems
 – Suitable for small back up sites that require variable control capabilities with the innovative Trigger Switches.

Industrial Systems
 – Any small commercial application can be configured to use the ePRO Combi as a smart UPS system again using the Trigger Switches.

Commercial work vehicles
 – Provide ultra clean AC power for sensitive equipment.

Marine Systems
 – Great charging capabilities from a small unit.


  • 1 x ePRO Combi Inverter Charger
  • 1 x Manual


Model EPC-1800-24
Output power Pnom 1400W
P10minutes 1800W
Psurge 3000W
Output voltage / frequency 230 Vac ± 2% / 50 Hz ± 0.05%
Output waveform True sinewave (THD < 5% 1 @ Pnom)
Input voltage (± 3% tolerance): Nominal 24V
Range 21 (2) – 32 Vdc
Maximum efficiency 0.94
No load power consumption [ASB] <12 W [2.0 W]
Charger stage
AC input voltage 185 – 270 Vac / 45 – 65 Hz / PF > 0.95
Maximum continuous charging current  35A
Standard charge voltage (bulk / float @ 25°C) 28.6V / 26.6V (programmable)
Charge algorithm IUoUoP, intelligent 4-stage, temperature compensated (programmable)
AC Transfer Switch
Maximum continuous current 16 Ams
Transfer time (typical) 0 ms (inverter to mains) / <5 ms (mains to inverter)
ePROLink enabled Yes
Protections high/low battery voltage, high temperature, overload, short circuit, high ripple voltage and low AC input voltage
DC connections Two wires, length 1.5 meters, 50 mm (2)
AC connections Screw terminals
Enclosure body size 351 x 210 x 114mm
Total weight 10.7 Kg
Protection class / operating temp. / storage temp. IP21 / -20°C.. +50°C / -40°C.. +80°C (humidity max. 95% non-condensing)
Standards Complies with IEC 60335-2-29 including Australian deviations.


2-year limited warranty - Enerdrive warrants that its Products will be free from defects in materials and workmanship (subject to limits, and in normal conditions) for up to 2 years from the date of purchase.

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