DC Chargers

Solar Power Equipment

Manufactures in:

Melbourne, Australia.

Supplier Snapshot: Imark

IMARK Communications was established in 1977 and is a great Australian brand which designs, manufactures and distributes electronic products in Melbourne. IMARK achieves constant quality and reliability due to continuous investment into research and development (R&D), utilizing fully automated production processes for complex tasks along its production lines.

Specialising in the field of VHF & UHF radio products, IMARK has developed several related products to complement their product range from other suppliers, including power supplies, solar products, battery and radio chargers, charge converters and others.

IMARK’s varied customer base includes government and defense departments, a variety of corporate clients and farmers.

IMARK’s customer service and repairs team is there to support you in the most efficient manner possible.

IMARK is also BCSE Accredited for Solar Design and Installations, able to engineer entire solar power systems to suit any requirements.

Product Snapshot – IMARK DC Chargers

Main Features

  • MPPT (Maximum Power Point Tracking).
  • 95% efficiency through low loss MOSFET’s.
  • Robust design.
  • Input PV Surge Protection Inbuilt.
  • Battery Over Voltage Protection.
  • Regulator Over Temperature Protection.
  • 20A, 40A, & 60A models available.
  • Automated battery selection from 12V, 24V, or 48Vdc.
  • All models have power terminals rated for 76 Amps.
  • Large Heatsink for maximum heat dissipation.
  • Illuminated Alpha-Numeric LCD Display on SRX models.
  • Bulk, Absorption, Boost & Float charge algorithms.
  • Programmable Load Output conditions.
  • 6 LED’s for Status Indication.
  • Compact 3RU Rack or Wall Mounting versions.
  • Built-in RFI Suppression.
  • Battery Temp Compensation and Sensor included.
  • Internet Capability with Imark Site Explorer.
  • Alarm & Remote Output Signal Terminals.

GEM Energy’s Evaluation

Due to IMARK’s outstanding quality and features we include their MPPT Chargers or Shunt regulators in many of our off-grid systems designs. They have unrivalled efficiency and longevity.

Scores 10/10.

IMARK - Downloads
Product Specifications
IMARK PD80486x
IMARK 80486xbro

Free Consultation & Feasibility Study

Available Here

What our customers say about us

We are mechanical engineers and were very fussy about the installation. GEM Energy’s team proved to be very professional and the workmanship excellent.
Laureen Kirwan

Director, Down Under Property Investments

We have found the GEM Energy team to be very reliable and the work of a high standard.
Cameron Dean

Gin Gin & Dry

…it wasn’t until we met with GEM Energy Australia that we were confident we were dealing with a compay that had the expertise to get the job done.

Phil Sellwood

CEO, Bundaberg YMCA

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