When did your solar system last get checked? Book a maintenance inspection

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Preventative care specialists

Solar Panel Maintenance Perth WA

Perth's intense UV, high dust load, and coastal salt air make regular solar maintenance more important here than in most Australian cities. Ares Energy & Electricals provides structured solar panel maintenance and inspection services for Perth homes and businesses throughout WA, carried out by SAA accredited installers and expert Perth electricians. Regular servicing protects your investment, maintains warranty eligibility, and ensures your system continues generating at full capacity for Synergy DEBS customers.

Preventative inspections
SAA accredited installer
Performance verification
ARC certified
Book maintenance inspection 1300 717 583
Licensed solar technician carrying out routine rooftop solar panel maintenance and system inspection – Ares Energy & Electricals, Perth WA
System health

Why Does Solar Maintenance Matter More in Perth Than Other Cities?

Solar systems require periodic inspection to remain safe and efficient. Perth's high UV index, summer heat, coastal salt air, and significant dust load accelerate wear on DC isolators, cable insulation, and mounting hardware faster than in cooler cities. Without maintenance, developing faults go undetected, components degrade silently, and systems can become safety risks or fail unexpectedly, potentially affecting your eligibility for Synergy's DEBS feed-in tariff.

Regular servicing extends system life, maintains warranty eligibility, and catches problems early when fixes are cheaper than emergency repairs. Most problems are easy to fix if found early, but invisible if neglected.

What's included

What Does a Solar Maintenance Inspection Cover in Perth?

Electrical Testing

Testing connections, isolation, and protection systems for safety and compliance with Energy Safety WA and Australian standards.

Performance Assessment

Comparing actual output to expected values and identifying any underperforming strings or components.

Physical Inspection

Visual assessment of panels, mounting, cabling, isolators, and all weathered components.

Inverter Health Check

Verifying inverter operation, reviewing error logs, and confirming settings match system requirements.

Panel Cleaning Check

Assessing soiling levels and identifying panels that require cleaning to restore full output performance.

Documentation & Reporting

Detailed written report of all findings, test results, and recommended actions delivered after every inspection.

01

Preventative Inspection

Our maintenance inspection follows a structured checklist covering all critical system components. Electrical connections are tested, isolators assessed, inverter operation verified, and physical condition reviewed throughout the array.

  • Structured inspection checklist
  • All critical components assessed
  • Written findings on completion
Solar preventative inspection checking system health, panel condition, connections, and performance data – Ares Energy & Electricals
02

Performance Testing

We compare actual system output against expected performance based on system size and weather conditions. Underperforming strings, panels, or inverter issues are identified and quantified with clear findings.

  • Output vs. expectation comparison
  • String-level performance analysis
  • Clear written performance report
Solar performance testing using monitoring equipment to measure panel output and inverter efficiency – Ares Energy & Electricals
Typical issues

What Do Perth Solar Maintenance Inspections Commonly Uncover?

Common findings include degraded DC isolators, loose electrical connections, damaged or corroded cabling, inverter faults, panel soiling reducing output, and mounting corrosion. Many of these develop slowly and show no obvious outward signs until failure occurs.

Early detection means inexpensive fixes, a loose connector costs $50 to tighten, but $5,000+ to replace if it burns out. Regular maintenance is preventative health insurance for your solar system.

Why choose us

Why Choose Ares Energy for Perth Solar Maintenance?

SAA Accredited Installer and ARC Certified

Recognised SAA accredited installer and ARC certified. We only use Clean Energy Council approved products, meeting required Australian standards for installation and safety.

Structured Approach

Standardised inspection checklists ensure nothing is missed on every service.

Thorough Testing

Comprehensive electrical and performance testing beyond visual inspection.

Written Findings

Detailed written reports documenting all findings and recommendations.

Long-Term Focus

We think about your system's health over years, not just the next job.

Safety-First Approach

Every maintenance inspection prioritises electrical safety, protecting your home, your family, and your investment.

Common questions

Frequently Asked Questions About Solar Maintenance in Perth

Thinking of adding more panels? Keep in mind the federal STC rebate reduces each year. The 2026 deeming period is shorter than 2025, meaning a smaller upfront discount on new installations. See the Clean Energy Regulator for current scheme details, or call 1300 717 583 for a rebate estimate.

We recommend a professional maintenance inspection every 2–3 years for residential Perth solar systems, and annually for commercial installations. Perth's high UV exposure, dust, and salt air (in coastal suburbs) accelerate wear compared to other Australian cities, making regular inspections more important. If your system is approaching 5 years old and hasn't been inspected, a service is strongly recommended.
Our inspection covers electrical testing of connections, isolation, and protection devices; inverter operation review and error log analysis; visual assessment of panels, mounting, and cabling; DC isolator condition check; soiling assessment and cleaning recommendations; and a detailed written report of all findings. We test what others only look at.
Yes. In Perth's dry climate, dust and bird droppings accumulate on panel surfaces and reduce the light reaching the solar cells. Studies show soiling losses of 5–10% are common in Perth conditions, and hot spots created by concentrated bird droppings can cause permanent cell damage over time. Our maintenance inspection assesses soiling levels and recommends professional cleaning when warranted.
Maintaining your solar system directly improves your DEBS earnings. A well-maintained system exports more power, earning more at Synergy's peak DEBS rate of 10c/kWh (10am–3pm, 7 days a week). An underperforming system due to neglected faults means less exported power and reduced bill savings. We often find systems operating significantly below their potential during maintenance visits.
Yes. Properties within 1–5km of the Perth coastline, from Two Rocks down to Rockingham, are exposed to salt-laden air that corrodes electrical connections, mounting hardware, and DC isolator casings at an accelerated rate. We see significantly higher rates of connection degradation and isolator failure at coastal Perth properties, making regular maintenance particularly valuable for homeowners in these areas.
With Perth averaging 5.5 peak sun hours per day, a properly functioning 6.6kW system should generate around 25–30kWh on a clear summer day. Compare your inverter's monitoring data against its performance from the same period last year or the system's rated output. If you don't have monitoring, our inspection includes a performance test to verify your system is generating what it should be.
We recommend an annual solar maintenance inspection for all residential systems. Perth's UV intensity and temperature extremes accelerate component ageing, and an annual check allows early detection of faults, wiring degradation, and inverter issues before they cause system failure. Systems older than 7 years should be inspected every 6 months.
Our inspection covers: inverter performance data review and error log check, visual inspection of all panels for damage, soiling, or shading, DC wiring and isolator condition check (per AS/NZS 5033:2021), AC wiring and switchboard connection integrity, mounting system and roof penetration condition, and a full system output test with a written report.
Yes — positively. A well-maintained system generates more power, increasing your savings through self-consumption at the Synergy purchase tariff (~30.97c/kWh) and exporting more at the peak DEBS rate of 10c/kWh (10am–3pm, 7 days a week). Neglected systems often operate 10–30% below their rated output without the owner realising.
No — routine maintenance by a CEC-accredited electrician does not void panel or inverter warranties. In fact, most manufacturers require evidence of regular maintenance to honour warranty claims. We provide a written inspection report after every visit, which serves as your maintenance record.
A comprehensive solar maintenance inspection for a standard residential system (up to 10kW) costs approximately $150–$350, depending on system size and complexity. This includes a full written report. We also offer annual maintenance plans for ongoing peace of mind.

Not Sure When Your Last Service Was?

Regular maintenance is the best protection for your solar investment. Most systems benefit from an inspection every 2-3 years, or yearly for commercial systems. We'll assess your system's condition and recommend an appropriate maintenance schedule.

Book maintenance inspection Contact Us

Book a Solar Maintenance Inspection

Protect your system with regular professional care and early fault detection.

Book maintenance inspection Call 1300 717 583
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