Solar Wash (ABN 15 231 510 226) is Australia’s specialist in solar panel cleaning, gutter cleaning and solar farm cleaning. Based in Moss Vale in the Southern Highlands of NSW, Solar Wash services residential, commercial, strata, government and utility-scale solar farm clients across NSW, ACT, VIC, QLD and SA.

Our Story

Solar Wash was founded in the Southern Highlands of NSW, where early adoption of rooftop solar created a clear market gap — homeowners and businesses with significant solar investments had no professional cleaning option. We built Solar Wash to fill that gap, starting with a single van and a commitment to doing the job properly. Today, Solar Wash operates a fleet of ten specialist vehicles across the Southern Highlands, Wollongong, Illawarra, South West Sydney, Sutherland Shire Goulburn and the ACT — with our solar farm team operating at a National scale.

Government & Commercial Track Record

Solar Wash holds multiple Government contracts and services a broad range of clients including schools, retirement villages, strata and body corporate properties, local councils and State Government premises. Our commercial and government clients trust Solar Wash because we meet the compliance requirements their insurers, body corporates, FM and O&M Contractors and procurement teams demand — and because we document every job properly.

Safety Systems

Every Solar Wash job begins with a digital, site-specific risk assessment. All technicians hold current Working at Heights certification along with NCCHC and are fully inducted before accessing any commercial or government site. Solar Wash carries $20,000,000 public liability insurance, certificates of currency are sent with every booking and also are available on request. Our SWMS and JSA documentation meets the requirements of government and enterprise clients across all states we operate in.

Our Technology

Solar Wash uses only pure deionised water and specialist soft-brush equipment — no chemicals, no pressure washing, no abrasives. This protects panel warranties, protects panel coatings and is completely safe for properties on tank water supplies — a key consideration throughout the Southern Highlands and regional NSW. Our gutter cleaning methods work to keep our Technicians on the ground 90% of the time where they belong and reduces the risk of injury and property damage.

Every residential and commercial building solar panel clean includes a free thermal imaging inspection and a before-and-after condition report, delivered within 5–10 business days. For solar farm cleaning, Solar Wash deploys the Sunbrush TrackFlex system — capable of cleaning 15,000 to 45,000 panels per day depending on ground conditions and weather — with drone thermal inspection available through our partner Elite Drone Services Australia.

National Solar Farm Coverage

Solar Wash’s solar farm cleaning division operates across NSW, ACT, VIC, QLD and SA. Our per-panel pricing is fully inclusive — no hidden mobilisation costs. We work directly with asset owners, O&M providers and GFO managers to schedule cleaning based on output data and warranty requirements.

By the Numbers

• 484+ Google reviews at 4.9 stars — the most reviewed solar panel cleaning specialist in the region
• Multiple specialist vehicles operating across multiple states and regions
• $20,000,000 public liability insurance
• National solar farm coverage — NSW, ACT, VIC, QLD, SA
• Government and commercial contracts across education, aged care, strata and council sectors

ABN: 15 231 510 226 | ACN: 655 189 683 | Head Office: Unit 39/17 Old Dairy Close, Moss Vale NSW 2577

Southern Highlands: 02 4855 2971  | 
Wollongong: 02 4216 9302  | 
Canberra: 02 6145 2790  | 
Sydney: 02 7228 4622