SMA Sunny Island 6.0kW single phase off-grid inverter



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German quality inverter for off grid solar

Store solar energy for either residential and commercial off grid applications

The SMA Sunny Island allows the connection of all lead acid batteries and over 20 different lithium ion batteries to the solar system.   Allowing the solar energy to be stored and the system to operate completely off grid.

Ideal for single or three phase systems in the 1 to 30kW range.  It can be expanded with SMA Multicluster-Technology for systems in the 20 to 300 kW range.


Possible configurations

Single, single phase

Single cluster, single phase

Single cluster, three phase

Multicluster, three phase


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​​AC Solar Warehouse do not install solar and storage systems. We provide the latest products, engineering services and training to solar installation companies. To find the best solar installer in your area please complete the form below and we can provide contact details of an experienced Clean Energy Council accredited installer who can help you.

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​AC Solar Certified retailers and installers are available in Queensland, New South Wales, Victoria, South Australia, Northern Territory, Tasmania, Western Australia, Australian Capital Territory and New Zealand. If you live in Sydney, Melbourne, Brisbane, Adelaide, Canberra, Perth, Darwin, regional towns or cities in any state of Australia and New Zealand you are interested in purchasing a solar power system for our home or business please complete the enquiry form above. We will respond within two business days with contact details of AC Solar Certified businesses in your area, and we will also arrange for the AC Solar Certified businesses to contact you to discuss your requirements.