Our Story

A family business based South of the River.

From humble beginnings, Spectrum EM started as a father & son business more than a decade ago with a key focus on domestic energy management.

Our rapid growth in solar demanded a transition to PTY LTD. We made this step in November 2018, defining the brand as SEM Solar.

Lloyd covers the every day tech stuff as head contractor and designer, whilst Liam has recently stepped into his third year of his electrical apprenticeship. Leaving Karina to captain the ship as our office admin.

It’s not a game of “buy’n’sell” for us…

We hold our own electrical contracting license, with both solar & storage accreditation. We install what we design, no outsourced contractors. This model creates a focus on accountability with a direct line of contact for our clients.