SMA was founded in 1981 with its headquarters in Niestetal, Germany. SMA inverters are quite reliable and they have a reputation in the market for being the granddaddy of inverter manufacturers.
It is the chosen inverter brand for the Australian solar market with its German engineering and design. Automatic Inverter monitoring is possible with SMA Smart Connected. It is on top of the list for many years due to the low failure rates and great service.
It has its local office in Australia in case you have a warranty issue (which is quite rare). SMA provides phone support to help its customer. The only annoying thing is their automated voice recording. Once you pass this, you will find SMA team to be very helpful in addressing your warranty related issues.
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It offers 10 years of warranty.
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