How to Choose the Right Installer for Your Solar Panels

Jason Dickinson
January 27, 2026

Considering a switch to solar and embrace the power of  renewable energy? As electricity prices continue to climb, solar power systems offer a path toward independence from energy retailers and long-term financial savings. However, the performance and longevity of your solar panels depend heavily on the quality of the installation.

The market is full of competition, and this often makes it hard to distinguish between high-quality professionals and companies that have sprung up overnightAs we’ll go on to explain, finding the right solar installer involves more than just comparing quotes! Keep reading to learn the key features to look for if and when you're choosing a solar installer in Melbourne.

What to Look for When Finding Solar Panel Installers

Essential Accreditations

The first step in vetting any solar retailer is checking their accreditations. In Australia, the industry is regulated through specific bodies that ensure safety and performance standards. You should always look for an installer that holds Solar Accreditation Australia (SAA) certification. This confirms that the people working on your solar panel installation have the technical training required to handle complex electrical systems.

Aside from this, choosing New Energy Tech approved sellers provides an extra level of protection. Being a member of this program dictates that the company adhere to high standards of consumer protection and ethical marketing.

At Jet Solar, we take these benchmarks seriously, holding these essential certifications alongside being a Tesla Solar Battery certified installer. We are also highly rated on SolarQuote with over 500 5-star reviews.

Industry Experience

While new companies enter the market every year, there is no substitute for longevity. A company that has been operating for a decade or more has proven it can survive market fluctuations and, more importantly, that it will be around to honour warranty claims in the future.

Jet Solar has 15 years in business and has installed around 2500 systems across Victoria. This level of experience means we have encountered every possible roof layout and electrical configuration. We understand the specific challenges of the Melbourne climate and how to design a grid-connected system that performs at its best year-round.

Looking for solar installers in Springvale or Carrum Downs? Jet Solar's local knowledge means that your system meets all Australian and Victorian regulations and requirements.

No Use of Subcontractors

One of the most overlooked aspects of choosing a solar installer is who actually performs the work. Many large retailers outsource their labor to third-party subcontractors. This often leads to worse outcomes for homeowners, as installers are paid per job and may rush the process, leading to poor wiring, compromised mounting system integrity, or roof leaks.

We believe that quality control is impossible when the labor is outsourced. This is why all of our staff are employees. We do not use sub contractors as this can jeopardise the quality of the installation. By keeping everything in-house, we maintain total accountability for every screw turned and every cable laid. This approach is the only way to guarantee the best possible results for every project.

High-Quality Products

A solar system is only as strong as its weakest component. While it may be tempting to choose the cheapest quote, low-cost panels and inverters often fail prematurely or underperform in Australia’s harsh conditions. When discussing your options with an installer, ask about the specific brands they use.

We focus on industry-leading technology, including Aiko and Jinko panels. These brands are known for high energy efficiency and durability. For energy storage and power conversion, we use Tesla and Sungrow inverters and batteries. These products are designed to work together seamlessly, providing a reliable flow of power even during peak demand.

If you are looking into Tesla Powerwall or Sungrow battery installation in Melbourne, it is vital to choose an installer who understands the proper installation and integration of these smart systems.

Consideration of Variables during Site Assessment

A reputable solar installer will never give you a final quote without a thorough site assessment. Every home is different, and a one size fits all approach leads to inefficient systems. There are a number of variables that must be considered during the design phase:

  • Roof Size and Type: Whether you have corrugated iron, terracotta tiles, or a flat concrete roof, the mounting system must be compatible.
  • Roof Orientation and Pitch: The direction of your block and roof determines when your system will reach its peak output. While north-facing is ideal, east and west arrays can be beneficial for families who use more power in the morning or afternoon.
  • Shade Impact: Even small amounts of shade from chimneys or nearby trees can significantly impact system performance. We calculate these impacts and adjust our recommendations accordingly.
  • Current and Future Usage: We look at your electricity bill history but also ask about your future plans. Are you planning to buy an electric vehicle? Do you want to add a swimming pool? Designing the system size with these factors in mind prevents the need for costly upgrades later.

Warranties and Performance

When comparing solar power systems, you must distinguish between the different types of warranties. A comprehensive package should include:

  1. Solar Panel Product Warranty: This covers defects in the manufacturing of the panels themselves.
  2. Performance Warranty: This is a guarantee that the panels will still produce a certain percentage of their original power after 25 years.
  3. Inverter Warranty: Inverters generally have a shorter lifespan than panels, so a 10-year warranty is the standard for high-end brands.
  4. Installation Warranty: This is provided by the installer and covers the workmanship. Because we use our own employees, Jet Solar provides extensive warranties for panels and batteries, giving you peace of mind that your investment is protected.

As a reliable solar installer in Camberwell and Templestowe, Jet Solar is always ready to provide accurate quotes and timely installation.

Solar Battery Installation in Melbourne

As the feed-in tariffs offered by energy retailers continue to drop, solar battery installation in Melbourne has become increasingly popular. Storing your own solar energy to use at night is the most effective way to lower your electricity costs.

Whether you choose a Tesla Powerwall or a Sungrow system, the installation requires specialised knowledge. These units are heavy, require specific ventilation, and must be integrated into your home’s switchboard with precision. Choosing an experienced solar installer ensures that your battery is positioned for safety and longevity, following all Australian standards.

Customer Service and Reviews

Before signing a contract, look at the company’s track record with existing customers. Do they answer questions clearly? Are they pushy with their sales tactics? A good solar retailer acts as a consultant, helping you understand the details of different rooftop solar systems rather than just trying to close a deal.

Check independent review platforms to see how the company handles issues. No installer is perfect, but the way a company responds to a problem is a true measure of their professionalism. If they are quick to blame others or difficult to reach after the deposit is paid, they are likely not the right choice for your home.

Choose Jet Solar for Reliable Solar Panel Installation in Melbourne

Selecting the right professional to handle your solar panel installation is a balance of verifying credentials, insisting on high-quality components, and ensuring the labor is performed by qualified employees rather than subcontractors. By focusing on these areas, you can rest assured that your transition to renewable energy will be smooth, safe, and financially rewarding for decades to come.

If you are ready to explore the benefits of solar panels or want to learn more, contact Jet Solar today for a comprehensive site assessment. Our 15 years of experience and commitment to using our own staff allow us to deliver solar power systems that stand the test of time.

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