The Ultimate Guide to Solar Panel Installers in Perth

Introduction

The demand for solar panel installations has been steadily rising across Perth in recent years. With increasing electricity prices and growing environmental awareness, more households and businesses are looking to solar energy to reduce their power bills and carbon footprint. However, the key to reaping the rewards of solar relies on choosing an experienced, reputable installer. Selecting the right solar company can make or break your solar investment.

The purpose of this guide is to provide Perth residents with an invaluable resource for finding the best solar panel installers in their local area. By outlining the key factors to consider when researching solar providers, and highlighting the most reputable installers, this guide aims to empower readers to make a well-informed decision when going solar. With the help of the recommendations here, you can have peace of mind knowing your solar system will be engineered to the highest standard for optimal efficiency and maximum savings for years to come.

How Solar Panels Work

Solar panels are an assembly of solar (or photovoltaic) cells, which are made of semiconducting materials able to convert sunlight into electricity.

When sunlight hits the solar cell, the photons from the sunlight knock electrons loose in the semiconductor material, allowing them to flow freely. Metal conductive plates on the top and bottom of the cell collect these electrons and transfer them into wires as electricity.

Several solar cells wired together make up a solar photovoltaic module, while multiple modules joined together to create a solar panel system. The direct current (DC) electricity generated from the panels passes through an inverter, which converts it into alternating current (AC) for powering appliances and devices or feeding into the electricity grid.

Several factors impact the performance and electricity output of solar panels:

Intensity and duration of sunlight exposure: More intense and prolonged Sunlight leads to higher electricity generation.

Temperature: Solar panels work best at optimal temperatures around 25°C. Overheating can negatively affect performance.

Tilt and orientation: Angling panels to directly face the sun's rays maximizes sunlight absorption and power output.

Shading: Even minor shading from trees, buildings or dirt can greatly reduce the effectiveness of solar panels.

Quality of components: High-grade silicon solar cells and durable panel materials result in better efficiency and electricity yields.

Proper installation is crucial to ensure that the solar panels are ideally positioned and oriented to maximize sunlight exposure. Regular maintenance is also key to keeping the panels clean and operating at peak performance.

Benefits of Solar Energy

Installing solar panels can provide numerous benefits beyond reducing your energy bills. Here are some of the key advantages of going solar:

Environmental Benefits

Generating your electricity from sunlight reduces your dependence on fossil fuels like coal and natural gas. This helps lower your carbon footprint and is better for the environment. Solar energy produces no air or water pollution and does not contribute to global warming.

Long-Term Cost Savings

Although solar panels involve an upfront investment, they can pay for themselves in the long run by reducing your electricity bills for decades. Once you have paid off the system, the electricity generated is free for the remainder of the panels' 25+ year lifespan. The return on investment can range from 5-15 years.

Energy Independence

Producing your solar electricity provides energy security and independence. You don't have to rely on the grid or fluctuating energy prices. Solar panels can also provide backup power during outages. The ability to generate your own power insulates you from potential grid instability and natural disasters.

Eligibility for Incentives

There are rebates, tax credits, and other financial incentives available from federal, state, and local governments for installing solar panels. These can help offset the upfront costs. Many power companies also offer incentives like renewable energy credits and performance-based incentives based on the amount of solar energy produced.

Types of Solar Panel Systems

There are a few main types of solar panel systems available, each with its own advantages and ideal applications.

Grid-Tied vs Off-Grid vs Hybrid

Grid-tied: solar systems are connected to the electricity grid. They feed excess solar power into the grid, while drawing electricity from the grid when needed. Grid-tied systems require little battery storage and are the most common residential solar options.

Off-grid: solar panel systems operate independently from the grid. All power is supplied by the solar array and battery bank. Off-grid systems require larger solar arrays and more battery storage and are popular for remote locations.

Hybrid: solar systems are connected to the grid-like grid-tied systems, but also have battery backup like off-grid systems for emergency power supply. This provides the versatility of both systems.

Roof-Mounted VS Ground-Mounted

Roof-mounted: solar panels are installed directly onto roof rafters or tiles. This is generally the most convenient option for homes. Roof orientation and pitch, structural capacity, and shading are considerations.

Ground-mounted: solar arrays are installed into the ground using racking systems. This allows orienting panels at the optimal tilt angle. It requires adequate unshaved space on the property.

Solar PV VS Solar Thermal

Solar PV systems: use photovoltaic panels to generate electricity. This electricity can power appliances, lights, etc. Excess electricity is exported to the grid.

Solar thermal systems: use panels to heat water, not generate electricity. Solar thermal panels are thus ideal for heating swimming pools, hydroid heating systems, and domestic hot water supply.

Importance of Proper Installation

The proper installation of solar panels is crucial to ensure optimal performance and long-term energy savings. There are several key factors that solar installers need to get right during the installation process:

Positioning and Angle

The panels need to be positioned and angled correctly to maximize solar exposure. Facing the panels south (in the northern hemisphere) allows them to absorb the most sunlight during the day. The tilt angle of the panels should match the latitude of the installation location.

Wiring and Connections

The cables and wiring that connect the solar panels and other components must be properly installed and connected. Any loose connections or faulty wiring can lead to system failures, fires or electrocution hazards. Experienced installers will neatly run cables and double-check all connections.

Structural Integrity

Solar panels are typically installed on rooftops, which means the mounting structure and attachments must be strong, durable and weather-resistant. A weak structure can result in panels becoming loose, falling and causing damage during storms. Proper installation ensures the structural integrity of the system for 20-25 years.

Permitting and Regulations

Most areas require permits and inspections for solar installations. Knowledgeable installers will be familiar with the relevant regulations and acquire the necessary permits. They will also install components like inverters and batteries according to electrical codes. Failing to meet regulations can risk system shutdowns or make insurance claims difficult.

Choosing a Solar Installer

When selecting a solar panel Installation Company in Perth, there are several key factors to consider:

Licenses and Qualifications

It's crucial to choose a Solar Panel Installers Perth who is properly licensed and accredited. Ask to see licenses and certifications from recognized solar industry associations. This ensures installers have undergone the required training and testing to safely and correctly install solar systems. Qualified electricians should perform electrical work.

Experience and Expertise

Look for installers who specialize in solar and have many years of hands-on experience designing and installing solar panel systems in Perth. They will understand local regulations, building codes, solar incentives and weather conditions that impact system performance. Experienced installers have optimized processes to complete installations efficiently.

Reviews and Reputation

Research a company's reputation and read customer reviews on websites like Solar Quotes and Product Review. This provides insight into the quality of their customer service, workmanship and follow-up support. Reputable solar installers have overwhelmingly positive reviews over many years in business. Be wary of reviews that seem overly polished or too perfect.

Warranties and Service

Choose a company that provides long-term workmanship and product warranties, at least 10 years. This protects against defects. Ensure they have procedures for repair and maintenance requests. A local office provides assurance they can quickly service any issues. Reliable installers stand behind their work.

Finding the Right Solar Panel Installer in Perth

When it comes to finding the right solar panel installer in Perth, there are a few important steps to take:

Online Directories and Associations

A great starting point in your search is looking online. There are directories like Solar Quotes that allow you to search for accredited installers in your local area. You can also check industry association websites like the Clean Energy Council for listings of approved installers. These online options let you browse and compare multiple installers easily.

Requesting Quotes and Consultations

Once you have a shortlist of potential installers, the next step is to request quotes for your specific solar panel system and installation needs. Be sure to get quotes from at least 3 installers to properly compare. You'll also want to schedule in-home consultations so the installers can inspect your site and provide more personalized advice. Use the consultations to get a feel for each company's expertise and professionalism.

Checking Credentials and References

As you evaluate installers, verify any credentials and licenses they claim to hold. Also, ask for and check references from past customers. Reputable solar installers should have no issue providing appropriate credentials and references. Speaking to past customers gives you insight into factors like quality of work, timeliness, customer service and more.

Comparing Quotes

When researching Solar Panel Installers Perth, it's important to get quotes from multiple companies before making a decision. Here are some tips for comparing quotes and getting the best value:

Compare Cost

• Get at least 3 quotes from reputable installers to compare costs. Prices can vary greatly between companies.
• Look at the total cost, not just the price per watt. Also consider panel brands, inverter type, and battery storage if applicable.
• Ask what is included in the quote - does it cover permits, panel disposal, and monitoring systems? Make sure you're comparing apples to apples.

Compare Equipment

• Look at the brands and warranty periods for the panels and inverter. Higher-tier equipment often costs more upfront but lasts longer.
• Check the estimated annual production and degradation rate. Quality equipment will have better performance over time.

Compare Experience

• Consider each company's years in business, number of installations, and qualifications of installers. More experience means fewer mistakes.
• Ask for local references to see examples of their work firsthand. An established local company will have multiple installations you can view.

Watch for Red Flags

• Avoid quotes that seem abnormally low. Unrealistically cheap panels or fees may indicate cutting corners.
• Beware of high-pressure sales tactics or requests for large deposits upfront. A transparent, patient installer is preferable.

Check for Hidden Fees

• Ask for a detailed breakdown of all costs, including permit fees, panel disposal, monitoring hardware, etc.
• Clarify the payment schedule and watch for cancellation fees if you change your mind. Read all fine print carefully.

Negotiate Respectfully

• Politely ask if there is any room to negotiate on the price or equipment selection. Many companies can tweak offers.
• If negotiating, explain your budget constraints rather than simply asking for a lower price. Find mutually beneficial solutions.
• Maintain a cooperative tone. A good installer wants a fair deal and a happy customer.

The Installation Process

Installing a solar panel system is a complex process that requires careful planning and execution. Here are the key steps involved:

Site Evaluation

A thorough site evaluation is conducted to determine the optimal location for solar panel installation. The installer will assess the available space, sunlight exposure, shading, and roof structure. This allows them to design a system that maximizes energy production.

Permitting

Most local governments require solar panel installers to obtain permits before starting the installation. The installer will file the necessary paperwork and pull permits on your behalf. This ensures the system meets all codes and regulations.

Installation and Inspection

Once permits are in place, the solar panels can be mounted and wired to your electrical system. This often takes a few days with teams working to get panels in place and integrated. After installation, the local building inspector will visit to ensure proper codes were followed.

Activation and Monitoring

After passing inspection, the system can be activated and connected to the utility grid. Your installer will show you the monitoring system to check energy production. Many solar panels come with apps to monitor this remotely. The installer will also provide maintenance to keep the system performing optimally over its lifespan.

Proper installation by qualified professionals ensures your solar energy system provides clean power and savings for decades. Each step should be handled with care and expertise.

Conclusion

Installing solar panels on your home is one of the most impactful steps you can take towards energy independence and sustainability. As this guide has shown, choosing the right solar installer in Perth is crucial to ensuring your system is set up for optimal efficiency and performance.

To recap, be sure to research local solar installers thoroughly, ask for quotes from multiple providers, and verify their credentials and experience. Schedule consultations to get a sense of their expertise and professionalism. Don't be afraid to ask lots of questions!

By following the tips outlined here for finding a reputable, qualified solar installer that suits your needs and budget, you will be well on your way to reaping the many benefits of solar energy. With the right solar pv system and installer, you can look forward to lower energy bills, reduced carbon footprint, increased home value, and above all - the satisfaction of powering your life with clean, renewable energy.

The time is now to make the switch to solar power. Do your due diligence in choosing the perfect solar partner for installation and maintenance, and you will be rewarded with clean solar energy for decades to come. The investment is well worth it for your wallet, your home, and the environment. Go solar in Perth, for yourself and future generations.

Fritts Solar is a well-known family-owned solar company in Perth, WA. As a reliable solar installation company, Fritts Solar is known for delivering superior solar solutions.