Buying a generator is a long-term investment. You need confidence that the system can handle your power requirements and perform reliably when it matters.
Established in 1997, SGH helps commercial, industrial, agricultural and backup-power customers choose suitable generator systems. With six depots and support available across Australia, we can assist from initial sizing and quotation through to delivery and ongoing maintenance.
We assess your load, application and site requirements before recommending suitable generator options.
Browse diesel, single-phase and three-phase generators for backup, commercial and industrial power applications.
Every generator is available by enquiry. We will recommend suitable options and prepare a quotation based on your requirements.
Delivery is available across Australia, with installation, testing and commissioning available where required.
Access servicing, maintenance and spare-parts support throughout the working life of your generator.
Explore SGH’s commercial and industrial generator range, from compact backup units to heavy-duty three-phase power systems. Browse by capacity, phase or engine brand, then contact our specialists for sizing advice, a tailored quote and Australia-wide delivery.
Reliable generator solutions for commercial buildings, construction sites and light industrial applications....
Our range of heavy commercial generators from 250 to 400 kVA is...
Reliable single phase generator systems for light commercial, backup and site power...
High capacity generator systems designed for commercial, industrial and site power applications....
Commercial and industrial diesel generator systems supplied Australia wide. Built for reliability,...
Explore a selection of SGH diesel generators for commercial, industrial and backup power applications. View individual models and specifications, then contact our specialists for sizing advice and a tailored purchase quote.
Choosing the right generator starts with understanding what you need to power, how the generator will be used and where it will operate.
Capacity is only one consideration. Phase, starting demand, runtime, noise, placement and installation can all affect which generator is suitable. SGH can assess your requirements and recommend the right options.
Calculate your running load and the additional starting demand from motors and equipment.
Match the generator output to your site’s electrical supply and connected equipment.
Choose the appropriate rating based on whether the generator will provide regular power or emergency backup.
Consider fuel capacity, noise restrictions, ventilation, site access and operating conditions.
Plan for delivery, positioning, cabling, changeover equipment, testing and commissioning.
Renting is great for short-term needs, but if you’re using a generator regularly, buying can save you time and money in the long run.
Not sure whether to buy or rent? Our team will run through your options, compare costs, and help you make the right call.
Permanent backup power for your home, farm, or property.
Ongoing site power for remote worksites and off-grid locations.
Reliable energy for commercial and industrial operations.
Fixed backup solutions for venues, events, or hospitality businesses.
Critical standby for data centres, healthcare, and emergency services.
SGH supplies generators for backup, standby and ongoing power requirements across a range of commercial and industrial sectors. Our team can help assess the application, site conditions and expected load before recommending suitable generator options.
Keep remote camps, equipment, and processing plants powered around the clock.
Run irrigation systems, sheds, and machinery without relying on the grid.
Power site offices, tools, and accommodation in off-grid locations.
Support critical projects and facilities with dependable base load power.
Provide homes and businesses with a stable main power supply, often paired with solar and battery storage.
Support essential medical equipment, clinical systems and patient care with dependable standby power for hospitals and healthcare facilities.
From last-minute setups to large-scale operations, SGH delivers power you can count on — every time.
From small portable units to heavy-duty commercial power solutions, SGH has the right generator for you. We’ll help you choose, deliver it, and provide the support you need to keep it running for years to come.
✔ Commercial and industrial generators from 5 to 700 kVA
✔ Expert generator sizing and product advice
✔ Tailored quotations based on your requirements
✔ Australia-wide delivery
✔ Installation, testing and commissioning available where required
✔ Servicing, maintenance and spare-parts support
✔ Established in 1997, with six depots across Australia
Let’s get your power sorted quickly, confidently, and with the right equipment for the job.
📞 1300 350 706
📧 Contact Us
📍 Brisbane | Sydney | Newcastle |
Melbourne | Perth | ACT
