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Microcare 3kW 24V/48V Bi-Directional Inverter/Charger

Microcare Inverters are Pure Sine Wave Bi-Directional Inverters designed to obtain optimum inverted AC power from an installed DC Solar System. Using the latest in-house designed software, the Microcare Inverter can improve the automatic change-over from the grid to the inverter allowing for an uninterrupted power supply to a range of applications from a sensitive server room to industrial machines. The locally designed Microcare Inverter can anticipate load failure by pre-charging the circuits for rapid transfer of power and change-over. When the grid power returns with a fluctuating voltage, the Microcare Inverter delays the transfer to a set connection time to avoid any load damage. Microcare Inverters use galvanic isolation resulting in the product being highly robust and reliable with low standby current and high efficiency ratings.

Please download specifications sheet here.

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Excl. Tax: R 20,799.13 Incl. Tax: R 23,919.00

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Product Description


Features and Benefits

  • Available for 12/24/36/48 (VDC) systems (Model specific. Please see specifications sheet above).
  • Output power from 1 – 5kW.
  • LCD display and low idle current.
  • High surge capacity for motor start.
  • Timed overload capacity with auto shutdown.
  • 3-Attempt auto restart with short circuit protection.
  • Built in, high rate, two-stage battery charger.
  • Minimum local service turnaround time.
  • 3-year warranty.
  • Fan cooling for optimum performance and component longevity.
  • Audible buzzer indicating faults, overload and status.
  • Available with a Comms Module for Wi-Fi access.

Technical Specifications

  • Model: 3kW.
  • Capacity (W): 3000W.

DC Input

  • Nominal Voltage (VDC): 24/36/48.
  • Max Input Amps: 150/100/75.
  • Standby Power: 40W.

AC Output

  • Voltage (VAC): 230V.
  • Amps (A): 14A.
  • Voltage Regulation: <3% RMS for entire battery voltage range.
  • Frequency: 50Hz.
  • Frequency Regulation: ±0.1Hz.
  • Power factor: 1.
  • Wave form: Pure Sine Wave.
  • Peak Efficiency: 94%.
  • Protection: Hardware Protection (Circuit Breaker); Overload Protection (Programmable Overload Levels and Auto Retry).


  • Float Voltage (VDC): 27.6/41.4/55.2.
  • Maximum Current (A): 60/40/30.
  • Boost Time: Selectable 1,2 or 3 hours.

Additional Information

Additional Information

Disclaimer Please note that stock availability is subject to prior sales. Prices exclude delivery. The image serves as an example of what the product looks like and may differ slightly in appearance.
Guarantee/ Warranty 2 year product warranty
Inverter Wattage 3000W


Customer Reviews (1)

5 years later still going strong.Review by Richard
I bought the 24v version of this product back in 2015, and would buy it again. I had my electrician wire in my lights, TV and some other plugs and it has been working ever since..

If' you're planning to run your kitchen I'd recommend the larger versions 5KW or 10 KW.

This is so much better than a generator in my opinion. I can hardly hear it during load-shedding.

The build is simple but strong. Great product. (Posted on 11/05/2020)

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