Leroy Somer Alternators and Spares

Leroy Somer is a leading alternator manufacturer with alternators available in sizes from 10.5kVA single phase through to 3000+kVA 3 phase. Larger units up to 25,000kVA available on request. Call the largest Leroy Somer approved dealer in Australia for a special price.

Leroy Somer Alternators and Spares
Leroy Somer Alternators and Spares
Leroy Somer Alternators and Spares Leroy Somer Alternators and Spares
Leroy Somer Alternators and Spares
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Leroy Somer AVR Leroy Somer AVR
Leroy Somer AVR
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LEROY-SOMER's range of alternators are the result of 50 years' experience as specialists in rotating electrical machines and in particular low, medium and high-voltage alternators.

LEROY-SOMER alternators are backed up by a world-wide industrial network structured around 8 factories in Europe, North America and Asia.

The PARTNER range of alternators covers the power range from 10 to 2700 kVA, low voltage (220V - 690 V) and 50/60 Hz, to meet the most demanding operating conditions:

  • Compatibility with different drive systems, such as diesel-powered or gas-powered engines.
  • High performance levels required (electric motor starts, distorting loads)
  • Clean or extreme environmental conditions (damp, corrosion), etc.

Australia’s trusted generator supplier

77+ Years Experience

Australia's longest-running generator specialists. We've powered businesses and homes since 1949.

Australian Owned

100% Australian owned and operated. Your purchase supports local workers and the national economy.

Ready-to-Use Delivery

Every generator is pre-tested and set up so you can start using it the moment it arrives.

Trusted by Thousands

Join thousands of satisfied customers across Australia who rely on our generators daily.

How to find what power generator you need

The Macfarlane Generators Power Calculator helps you estimate the generator size required for your application by calculating power demand, motor starting loads, and electrical conversions such as kVA, kW, amps, and horsepower. Designed for homeowners, tradies, and industrial operators, it provides practical tools and power consumption guides to help you select the right generator with confidence. Whether you're planning backup power, construction site equipment, or large-scale operations, the calculator simplifies generator sizing and power planning.

Power Calculator Questions? Call us on 1300 622 436