Energy Storage With SMA

SMA logo - Stand Alone Systems

The company has achieved a leading technology position in the market thanks to its development and production of cutting-edge solar inverters and monitoring devices for PV systems. SMA can provide the right inverter for any application: whether for an on-grid system, self-sufficient power supply or back-up operations. For more information visit SMA Australia’s website. Westsun Solar provides the best 30kw & 300kw solar system. Be completely disconnected from the grid with Westsun Solar’s stand-alone solar systems.


Benefits of Stand Alone Systems 

→ No need for noisy generators to run 24/7

→ More cost effective then mains connection in rural areas 

→ Be your own power provider 

→ Don’t be effected by black outs and fires 

→ Latest technology has become very reliable and efficient 

SMA Sunny Boy Storage 2.5 (Battery Inverter)

sma sunny boy - Stand Alone Systems

→ Charge and discharge power of 2.5kW

→ Ideal for residential applications 

→ For new and existing installations, it is compatible with all lithium-ion batteries 

→ AC-connected system 

→ Efficiency up 97%

SUNNY ISLAND 3.0M/4.4M (For Single and Three-Phase Systems)

sma sunny island inverter - Stand Alone Systems


→ For self-consumption systems, battery back-up systems and off-grid systems

→ All lead-acid batteries and lithium-ion batteries can be used

→ Maximum efficiency greater than 95%

SUNNY ISLAND 6.0H/8.0H (Off-grid Inverter)

sma sunny island inverter - Stand Alone Systems


→ OptiUse: Fast installation and commissioning, simplified operation 

→ OptiBat: State of charge calculations keeps you informed at all times 

→ For systems from 3 to 300kW

SMA Sunny Island Inverter Off-Grid Video