DA Solar Innovations Pty Ltd is an Australian owned solar power and energy saving company located in Melbourne.

Dahn Group Pty Ltd is an electrical contracting, electrical engineering, solar power and solar panel installation company with offices located in Melbourne and Adelaide.

Dan the Sparky Man is one of the Gold Coasts leading solar power, electrical services and energy-saving companies offering services to builders, homes and businesses in the Gold Coast region of South East Queensland.

Dangerfield Power are Melbourne based providers of solar power, battery energy storage and electrical contracting services.

Daniel Shea Electrical & Solar is a Gladstone based company providing solar power systems & solar PV panels.

Darryl Smith Electrical offer solar grid installation and repairs within the Clarence Valley and surrounding areas.