SMA Inverters

Positive Energy stock a range of SMA inverters for both residential and commercial solar solutions.

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Who are SMA?

SMA is a German solar company founded in 1981 by a team from the University of Kassel and headquartered in Niestetal, Germany.
They are one of the few remaining European Solar companies in the market.

The company has grown to over 5000 employees and over AU$1 billion in revenue, with offices in more than 20 countries and local support available. They are widely considered to be the leaders of the solar inverter industry. Largely due to their strong investment in research and development, with over 700 employees dedicated to this area.

SMA’s biggest achievement is the SMA Sunny Boy inverter, which was first released in 1999. These inverters, while in a different form, are still the core product of their business. They were the first inverter designed for the residential market. If you have a friend or family member with a system over 10 years old and still working, it is likely that it is an SMA.

SMA has won multiple awards, including the 2020 Intersolar award for its Sunny Tripower Core inverter a larger commercial sized inverter solution. The company has also received several other awards, including the EUPD Top Brand PV seal and the Energy Storage North America Innovation Award.

SMA Inverters

About SMA Inverters

SMA SunnyBoy

The SMA Sunny Boy series are SMA’s most recognised inverters. They have two models: the SB Series, which are single-phase solutions ranging in size from 1.5kW to 6kW. Also the STP and Sunny Tripower series, which are three-phase solutions ranging in size from 5kW to 30kW.

Sunny Boy inverters are designed to be compact and lightweight, making them easy to install and use. They have a user friendly interface and can be monitored and controlled through the SMA Sunny Portal. 

They are also highly reliable, designed to operate in harsh environmental conditions and have a long lifespan. The inverters are backed by SMA’s comprehensive 10 year warranty.

SMA TriPower Core

The SMA Sunny Tripower Core series are three-phase commercial and industrial inverter solutions. They range in size from 50kW to 110kW and are incredibly flexible in their design abilities. 

They also have safety in mind, with built-in arc-fault circuit interrupter (AFCI) and DC overvoltage protection. SMA Core inverters are also backed by SMA’s 10 year warranty.

SMA Shadefix

SMA ShadeFix is installed in all SMA inverters. It is their Maximum Power Point Tracking (MPPT) software solution to shade. It will not mitigate shade completely however it will help deliver the maximum performance when shade occurs. 

It achieves this by searching for the optimum voltage of the string to deliver the highest power output. It has greater ability over competitors to find the “sweet spot” and can produce up to 20% more power than competitors with similar technologies. 


SMA Perth

SMA Australia is a subsidiary of SMA and has been selling SMA inverters in Australia since 1997. They have played a significant role in the growth of solar power in Australia, producing the earliest and most reliable residential solutions.

SMA Australia offers support to their customers, including technical support, training, and monitoring. They have a team of experienced engineers and technicians who provide support and assistance throughout the installation and operation of their solar systems.

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Positive Energy SMA Products

Positive Energy Solutions are experts in Solar Panels, Solar Batteries, Hot Water and EV Chargers!

SMA SunnyBoy SB
SMA SunnyBoy STP
SMA TriPower Core

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