DE · est. 1981
Avoid for new residential installs. Commercial still supported. Warranty honoured by local entity.
SMA Solar Technology, founded in Germany in 1981, pioneered commercial solar inverter technology and has maintained market leadership for over four decades. The company's reputation for engineering excellence and product longevity makes it a well-regarded choice among quality-focused installers. SMA's Sunny Boy Storage inverter series enables battery integration, compatible with high-voltage batteries from BYD, LG, and others. The Sunny Portal monitoring platform is one of the industry's most established, with decades of development and refinement. German engineering philosophy emphasizes durability and reliability over minimum cost, resulting in higher pricing but strong long-term performance. Many SMA inverters from the early 2010s remain in service, validating the company's engineering approach. In Australia, SMA has operated since 2008 with dedicated local support. While the residential battery market has seen increased competition from integrated all-in-one systems, SMA's battery-ready inverters remain popular among buyers prioritizing established technology and long manufacturer history.
