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Solar Panel Maintenance & Repairs in Adelaide

Reliable solar systems need regular care. If your solar panels are underperforming, damaged, or overdue for servicing, RCG Electrical provides professional solar panel maintenance and repairs across Adelaide and surrounding suburbs.

We help homeowners and businesses protect their solar investment, restore efficiency, and avoid costly breakdowns with fast, compliant, and honest service.

Book your solar panel maintenance today and keep your system performing at its best.

Adelaide’s Trusted Solar Panel Maintenance Specialists

Solar panels are exposed to heat, dust, storms, salt air, and debris. Over time, this can reduce output or cause faults that go unnoticed until your power bills rise.

RCG Electrical offers expert solar panel maintenance and repair services within a 50km radius of Adelaide, backed by licensed electricians and proven experience across residential and commercial systems.

Signs Your Solar System Needs Maintenance

• Higher electricity bills

• Monitoring system showing reduced output

• Inverter error messages

• Reduced output

• Visible panel damage

• System not turning on

If you notice any of these, it’s time for a professional inspection.

Our Solar Panel Maintenance & Repair Services

Solar Panel Inspections

We carry out full system inspections to identify issues such as:

• Cracked or damaged panels

• Loose or corroded wiring

• Shading or debris build-up

• Faulty isolators or connections

Early detection prevents long-term damage and safety risks.

Solar Panel Cleaning

Dirty panels can lose efficiency over time. We provide safe, non-abrasive cleaning to remove:

• Dust and dirt

• Bird droppings

• Salt residue

• Environmental build-up

This helps restore system performance and output.

Solar System Fault Finding

If your system is not producing as expected, we diagnose:

• Inverter faults

• Panel or string failures

• Monitoring issues

• Tripping safety switches

We use professional testing equipment to locate problems quickly and accurately.

Solar Panel Repairs

We repair and replace damaged or faulty components, including:

• Solar panels

• DC isolators

• Cabling and connectors

• Mounting hardware

All repairs are completed to Australian Standards using quality parts.

Inverter Checks and Repairs

Your inverter is the heart of your solar system. We inspect for:

• Error codes

• Overheating

• Communication faults

• Performance drops

Where possible, we repair first before recommending replacement.

Past Solar Installation Jobs in Adelaide

Residential and Commercial Solar Maintenance

Residential Solar Maintenance

Perfect for homeowners who want:

• Better solar performance

• Lower power bills

• Peace of mind

We service both new and older systems, regardless of who installed them.

Commercial Solar Maintenance

We support businesses with:

• Scheduled maintenance plans

• System performance checks

• Compliance and safety inspections

• Minimal downtime

Ideal for offices, warehouses, retail sites, and strata properties.

Solar Panel Maintenance Costs

Pricing depends on:

• System size

• Access and roof type

• Condition of panels and inverter

• Type of fault or repair

We provide free, no-obligation quotes so you know the cost before any work begins.

Money Back Guarantee - Lifetime Workmanship Warranty

We provide solar installation services to Adelaide and all surrounding suburbs within a 30 km radius. Our electricians are honest, polite and respectful of your home or business and will listen to your needs. Please contact us to discuss your next electrical job!

Here’s What Our Customers Have To Say!

Solar Panel Maintenance & Repairs Questions

Book Your Solar Panel Maintenance Today