sonnen battery installers in Western Australia.

Get matched with 2-3 vetted solar installers in Western Australia with real sonnen experience,. Free for homeowners. 29 Western Australia towns and cities covered. WA adds the Residential Battery Scheme — $130 per usable kWh for Synergy customers (max $1,300) or $380 per kWh for Horizon Power customers (max $3,800), capped at 10 kWh and conditional on VPP enrolment. It stacks with the federal rebate.

Full Western Australia rebate breakdown