Activity

Choosing the best solar installer is a step in obtaining a solar system that’s efficient, durable, and compliant with regulations. Here’s what to understand.

✅ Accreditation & Licensing Matters

Your installer must be accredited by Clean Energy Council (CEC) or Solar Accreditation Australia—a mandatory requirement to access rebates like Small-scale Technology Certificates (STCs) 

.

Additionally, confirm they contain the appropriate electrical contractor licence for the state 

Solar Choice

.

🌟 Reputation, Experience & Reviews

Look for established companies with no less than a couple of years in business along with a strong local track record 

.

Check independent platforms like Google Reviews, SolarQuotes, Trustpilot, or SolarChoice for ratings and verified testimonials 

.

Reading 1-star reviews can uncover potential issues including poor support or warranty issues 

.

🧾 Quotes: What to Expect

A professional installer should offer on-site consultations and detailed quotes, including:

Proposed system sizing

Estimated generation

List of components by brand

Warranties

Installation planning

A not enough an intensive site visit or vague quotes may signal quality concerns 

.

🔧 Component & Brand Quality

Ask about brands for solar power panels and inverters—prefer Tier 1 panels and proven manufacturers with Australian support (e.g. Fronius, SMA, Sungrow, Jinko) 

.

Ensure they are on approved product lists, and appearance when the manufacturer has local warranty support 

.

🛠️ Warranties & After-Sales Support

Panel performance warranties: typically 20–25 years

Inverter warranties: 5–10 years (often extendable)

Workmanship warranty: at the very least a few years, preferably 10

Make sure the installer handles after-sales service and repairs 

.

📍 Local Presence & Support

Prefer installers with local offices or technicians. This improves responsiveness and support if problems arise 

.

Longevity is vital: firms that go out of business may leave systems unsupported 

.

💬 Quotes Comparison & Financing

Obtain quotes from a minimum of three suppliers to check system size, quality, and pricing 

.

While cheaper options could possibly be tempting, very low‑cost quotes often use substandard products or fly‑by‑night providers 

.

Ask about financing options, particularly if plan to include battery storage or other add-ons 

.

🧠 Quick Checklist

Criteria What to Look For

Accreditation CEC or Solar Accreditation Australia, electrical licence

Reviews & Experience Strong verified feedback, a few years operating

Site Visit & Quote Detail On-site inspection, clear breakdown

Equipment Brands Tier-1 panels, reputable inverters, local support

Warranties & Support 20 yr panel, 5‑10 yr inverter, 5‑10 yr workmanship

Local After‑Sales Office nearby, tech support available

Multiple Quotes At least 3 quotes for comparison

Financing/Upgrades Battery, EV charger, or future expansion readiness

Final Advice

As highlighted by skilled professionals like Finn Peacock, avoid suspiciously cheap deals, specially those bundling free batteries or emphasizing aggressive rebates—these can lead to low quality and unreliable service 

.

Take your time and energy, conduct your research, get multiple quotes, and prioritize sound workmanship and reputable brands within the lowest price.

By doing so, Perth solar power ’ll invest in a system that’s safe, high-performing, and backed by solid after‑sales care—ensuring long‑term savings and peace of mind.