Phillip Island's coastal solar specialists — marine-grade components as standard, holiday home installations coordinated remotely, and every system backed by a 10-year workmanship warranty.
Phillip Island (postcode 3922) presents unique challenges for solar installation that most mainland installers aren't equipped to handle properly. The island's exposure to Bass Strait means salt air affects every property — and standard solar components that perform adequately in suburban Melbourne can fail significantly faster in Phillip Island's marine environment.
Suntech Solar Systems specifies marine-grade components as standard for all Phillip Island installations: IP68-rated junction boxes, IEC 61701 salt mist corrosion-certified panel frames, and 316 stainless steel mounting hardware. This isn't an optional upgrade — it's what every Phillip Island installation requires to perform reliably over a 25-year system life.
We also specialise in holiday home and investment property installations on Phillip Island. If you're a Melbourne-based owner of a Cowes, Rhyll, or Ventnor property, we can coordinate the entire installation remotely — liaising with your property manager for access and providing remote monitoring so you can track your system's performance from anywhere.
Victorian Solar Homes Program rebates and the federal SRES rebate are applied at point of sale. The Victorian Battery Storage Rebate (30% off eligible batteries) drops on 1 May 2026. Call 1300 786 429 for a same-day written quote.
We're local — we know every street, every postcode, and every AusNet grid connection requirement in Phillip Island.
Every service listed below is performed by our own fully employed team — never subcontracted.
Jess and Jackson are A-Grade electricians who live and work in Bass Coast — not a Melbourne company servicing the region on the side.
Straight answers from the team who'll do your installation.