top of page
Search

Solar Maintenance & Cleaning Tips for South Australian Homes – Nexapower

Introduction


Owning a solar system in South Australia is a long-term investment — and like any investment, it pays to care for it. Regular maintenance and cleaning keep your system producing at its best, extend its lifespan, and help you avoid surprises down the track.


This guide gives you down-to-earth, safe, and practical advice (no heavy sales pitch) you can act on. Whether your panels are on your Adelaide home or in regional SA, these tips will help you look after them the right way.

Solar Maintenance & Cleaning Tips for South Australian Homes – Nexapower best solar company in south australia

Why Maintenance Matters for South Australia Homes

  • Dirt, dust, bird droppings, and pollen build up reduce energy output over time.

  • Harsh weather events (hail, heavy winds, storms) can damage panels or connections.

  • Warranties often require that the system be maintained to certain standards (inspections, cleaning) to remain valid. energy.gov.au

  • Monitoring can alert you early when performance drops or faults appear. 



When & How Often to Clean & Inspect


  • In SA’s climate, plan for 2 to 4 cleanings per year, depending on your location, dust levels, and proximity to trees or roads. 

  • After heavy dust storms, bushfire ash, or bird activity, check sooner.

  • Inspect your system (visually) every few months: look for cracks, loose wiring, shading changes, corrosion, etc.



Safe Cleaning & Maintenance Steps


1. Turn Off / Isolate Your System

Before doing any cleaning or close inspection, follow your inverter’s shutdown procedure (or ask your installer). Safety first. 


2. Choose the Right Time

Clean early morning or late afternoon when panels are cooler. Avoid midday heat — sudden cooling (with water) can cause thermal stress or cracking. 


3. Rinse Loosely Adhered Dirt First

Use a garden hose with gentle flow to wash away dust, pollen, leaves, or bird droppings. Avoid high-pressure sprays — they can damage seals or glass.


4. Clean Gently with Soft Tools

  • Use mild soap or non-abrasive detergent + lukewarm water

  • Soft sponge, microfiber cloth, or soft-bristled brush

  • Work in gentle motions; do not scrub harshly

  • Avoid harsh chemicals, abrasive pads, or strong acids/alkalis

  • Rinse thoroughly to remove all soap residue 


5. Dry / Squeegee if Needed

If water leaves streaks or mineral deposits, use a soft squeegee or microfiber cloth to gently wipe dry. Don’t use rough towels or abrasive cloth.


6. Inspect All Components

While cleaning, or shortly after:

  • Check for cracks, chips, or delamination in panel glass

  • Inspect wiring, junction boxes, connections

  • Look at isolator switches, mounting hardware, frames

  • Trim overhanging vegetation or branches shading panels



Tools & Gear That Help

Here are some internal-friendly product types and examples you can refer to (or stock) under your Nexapower product catalog:

  • Soft-handle cleaning mops / brushes (6 m or extendable) — lets you reach panels safely from the ground Kenbrook Solar 6 m Cleaning Mop

  • Solar panel cleaning solutions / mild cleaners — formulated to leave no residue Solar Cleano Solar Panel Cleaner

  • Surge protection / safety gear / panel monitoring devices — to protect electrical components and monitor performance Type 2 Photovoltaic Surge Protection Device

  • Solar power manager / monitoring controllers — helps you detect issues early  Solar Power Manager


Maintenance Checklist for Nexapower Clients

You (or your technician) should run through this periodically:

Task

Frequency

Purpose

Clean solar panels

2–4 times/year (or after dust events)

Maximise light capture & output

Visual inspection of panels & wiring

Every 3–4 months

Catch damage or wear early

Check monitoring logs / inverter fault codes

Monthly

Detect under-performance or errors

Trim shading vegetation

Annually (or as needed)

Avoid shading loss

Test isolators, junction boxes, mounting hardware

Annually

Maintain system integrity



When to Call a Pro


You should seek a qualified, accredited solar technician (like Nexapower’s service team) when:

  • You see cracks, broken glass, or delamination

  • Wires or junction boxes are loose or corroded

  • Inverter errors or persistent drop in output

  • Roof angle is steep or unsafe to access

  • Warranty terms require professional servicing

Professional servicing every 2 years is often recommended. energy.gov.au



Common Mistakes to Avoid


  • Using a pressure washer or high-pressure spray

  • Harsh chemicals, acids, or abrasives

  • Cleaning during peak sun / high heat

  • Standing or stepping on panels

  • Neglecting safety or turning off the system



Conclusion


Proper care is one of the easiest, most cost-effective ways to protect your solar investment. With a little effort each year — gentle cleaning, inspections, and timely maintenance — your Nexapower system will stay efficient, reliable, and long-lasting across South Australian seasons.


Have questions about your specific model, warranty limits, or how to schedule a check-up? We’re here to help — just drop by the Nexapower product pages to view compatible accessories or contact support through our site.


You can also check out our other blogs for more tips, guides, and updates

📞 Call Us: +61 1300 677 715



 
 
 

Comments

bottom of page