Providing Backup for your Off-Grid Solar Power System.

In larger off-grid or hybrid solar systems there will often be a diesel generator integrated to assist in periods of higher than usual demand or to act as a backup for extended periods of bad weather.

The integrated generator can be fully managed by the inverter or charger – depending on system size GEM Energy normally uses the Selectronic SP-PRO –  which is the heart of your system.

It manages the entire off-grid system and can also start and stop the generator automatically as needed.

One of our go-to suppliers for diesel generators is Kubota, an established brand that consistently manufactures quality machinery that is durable and reliable – just what you want for your electricity backup supply.

Depending on the backup size you need for your off-grid home or operation, Kubota has the right diesel generator for you. Kubota engines are renowned worldwide for their superior reliability and long service life.

With a wide range of generators from 6 kVA through to 30kVA available, Kubota offers a solution for almost every application including residential, commercial, industrial and mining.

 Our go-to Diesel Generator Supplier:


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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