Service Area | SA
Solar, batteries & electrification across South Australia.
South Australia has one of the highest rates of rooftop solar penetration in the world, which means export limits, dynamic export arrangements and network rules are a genuine part of any system design, not an afterthought.
01Incentives & programs
Programs that may apply.
SA Retailer Energy Productivity Scheme (REPS)
A retailer obligation scheme under which eligible South Australian households and commercial clients may be able to access incentives for approved energy-productivity activities. Program rules and eligible activities change, confirm current settings before assuming eligibility.
Federal Cheaper Home Batteries Program
From July 2025, an STC-style upfront discount applied by your installer, scaled to battery capacity and subject to eligibility criteria. Indicative only, confirm current settings with an accredited installer.
Subject to eligibility and current program rules.
03Local context
Local engineering context.
Climate
South Australia's hot, dry summers and cool winters drive strong solar generation but also high cooling loads. Indicative system sizing should account for peak summer demand and shoulder-season generation.
Network
SA Power Networks is the sole electricity distributor across South Australia. Export limits and dynamic export arrangements apply to many connections, and rules vary by location and change over time, confirm current settings at design stage.
04Postcode directory
Browse South Australia by postcode.
205 South Australian delivery postcodes, each with its own solar & battery service page, covering local network context, typical projects and the programs that may apply.
Adelaide CBD & city fringe
Prospect & Walkerville
Inner east
Inner west
Port Adelaide & the LeFevre Peninsula
Salisbury & the northern suburbs
Playford, Elizabeth & Gawler
Tea Tree Gully & the north-east
Marion & the inner south
Onkaparinga & the outer south
Adelaide foothills
Adelaide Hills
Barossa & Gawler fringe
Lower North & Clare Valley
Mid North
Murraylands & Mallee
Fleurieu Peninsula & Kangaroo Island