Celtic Solar

Tier 1 Solar Panel Solutions for Residential and Commercial Properties

High-Performance Solar Panel Solutions for Homes and Businesses

Our Solar Panels

At Celtic Solar, we believe that lasting performance starts with quality components. We have hand-selected a range of premium solar panels engineered to thrive in our unique Sunshine Coast climate—built to withstand salt-air corrosion, high humidity, and intense Queensland heat.

Our curated selection of panels focuses on industry-leading efficiency, sleek architectural finishes, and the most robust warranties on the market. Whether you are looking for maximum power in a limited space or a seamless aesthetic for your roofline, we provide the technology to ensure your investment delivers for decades.

Home » Our Brands » Solar Panels
Winaico UltraBlack

WINAICO (Ultra Black)

Designed for homeowners who prioritise aesthetics, the Winaico Ultra Black series utilises advanced Back Contact (BC) technology to eliminate visible silver busbars. The result is a sleek, deep-black finish that integrates seamlessly into modern architectural rooflines, turning your solar array into a design feature.

Engineered for the Australian climate, these high-performance modules achieve over 24% efficiency by increasing the light-absorption area of each cell. The Ultra Black series features a reinforced frame and high-grade glass, specifically built to withstand the extreme wind loads and hail events common to our coastal region.

Backed by a 30-year product and power warranty. Additionally, Winaico includes a unique 2-year complimentary system insurance policy covering external damage or production loss—a testament to their superior engineering

WINAICO (N-Type)

The Winaico N-Type series is our premium workhorse, specifically chosen for its exceptional mechanical strength. Utilising N-Type TOPCon cells and dual-glass construction, these modules replace the traditional plastic backsheet with semi-tempered glass, making them almost entirely resistant to moisture, salt mist, and ammonia.

This dual-glass design provides superior fire resistance and eliminates the risk of “micro-cracks” from wind vibration or maintenance foot traffic. This makes them ideal for coastal properties where salt-air corrosion is a constant threat. The N-type chemistry ensures near-zero light-induced degradation, maintaining high output for decades.

These panels carry a 30-year product warranty and a 30-year linear power guarantee, ensuring your system performs at nearly 89% of its original capacity even after three decades of use.

SunPower

SunPower panels are the “Rolls-Royce” of solar. Unlike standard panels with visible front-contact lines, SunPower’s patented Interdigitated Back Contact (IBC) technology moves all connectors to the rear. This creates a solid copper foundation virtually impervious to the corrosion and cracking that often plague conventional cells.

For the Sunshine Coast, SunPower offers market-leading heat tolerance. The Maxeon series maintains higher efficiency even in soaring Queensland temperatures, producing up to 35% more energy than standard technology over 25 years. They are the ultimate choice for maximising power in limited roof spaces.

Features an industry-leading 40-year “Complete Confidence” warranty (upon registration). This covers the product, power output, and the labour required for replacement, providing unparalleled long-term asset protection

Jinko 48QL6-DB

Jinko

As the result of massive global investment in N-Type TOPCon technology, the Jinko Tiger Neo series is engineered to thrive in low-light conditions. Whether it is early morning, late afternoon, or a cloudy day, these panels ensure your battery starts charging earlier in the day compared to standard systems.

The Tiger Neo features a superior temperature coefficient, meaning it maintains more power as rooftop temperatures rise. In the intense Sunshine Coast sun, this translates into significantly higher energy yields. The “Satin” and “All-Black” variants provide a professional finish that perfectly balances high-end performance with excellent value.

Jinko provides a 25-year product warranty and a 30-year performance guarantee. With a dedicated Australian support office, they offer the peace of mind that comes with a global Tier-1 brand and a massive local footprint.

Jinko Solar logo

Why Choose Celtic Solar

For the Community

From sales to solar panel installation, everything at Celtic is done inhouse by local people. We’re proud to be one of Noosa’s longest standing solar businesses.

Industry Experience

We’ve been in the industry for around 20 years and have adapted as the industry has evolved. We offer solar panel, inverter, battery & EV charging installation and repairs for homes & businesses, including general electrical services.

Finding the Right System For You

We don’t believe in a ‘one size fits all’ solution. Instead, Celtic offers a complete personalised service that identifies the best ways to save you money on your energy bills.

Quality Products

Our team can source the best-in-class technology to suit your needs and budget. We work closely with local and interstate suppliers to make sure we give our customers the best products at the right price.

Empowering You to Make the Right Decision

We’re passionate about sharing our knowledge. We aim to educate our clients so they feel empowered to make the right decision and together, we can be confident that we’ve found the right solution to meet your needs.

Commitment to integrity of the Industry

We like to show our commitment to the industry by prioritising quality installations, adhering to evolving standards, and investing in ongoing training and  accreditation. We support customers with transparent advice, reliable after-sales service, and long-term system performance. By staying engaged with industry developments and contributing to best practices, we build trust, improve outcomes, and strengthen the reputation of solar as a sustainable energy solution.

Lower Upfront Costs With Government Incentives

Switching to solar is even more affordable thanks to generous federal and state incentives designed to reward homeowners and businesses for going green. The right combination of rebates and Small-scale Technology Certificates (STCs) can significantly cut the upfront cost of a quality solar installation, sometimes by several thousand dollars.

Understanding precisely what you’re eligible for can be confusing, which is why we keep up to date with the latest government programs, STC values, and rebate criteria. Our team will guide you through the process so you maximise every available incentive and keep your out-of-pocket costs as low as possible.

Whether you’re installing a new system or upgrading an existing one, we’ll help you take full advantage of the current rebates.