Sumec Phono

Sumec Phono Solar


Phono Solar are making exceptional solar panels with a value price. The new Helios panel is turning heads with so many class-leading features at a very sharp price. Phono’s parent company Sumec is a Fortune 500 company founded in 1978 and Phono has been serving the Australian solar panel market since 2010.

Are Sumec Phono Panels any good?

The reality is Phono are a highly reputable solar panel manufacturer and a trusted name when it comes to affordable high quality solar panels. Engineered for the harsh conditions in Australia with market-leading temperature coefficient and when combining the cutting edge cell technology, bi-facial dual glass module structure, and one of the highest efficiency modules on the market the Phono Helios is a solar panel that is very hard to look past when choosing a solar panel for your home or business.

What are the key selling points of the Phono Helio HJT 440w bi-facial solar panel?

  • High wattage for a residential-sized panel (440w)

  • High efficiency at 22.53% this is up there with the very best panels on the market (small module for such high wattage)

  • Space effective – with two rows possible on most roof aspects due to a small area coverage compared to entry-level panels in this watt class.

  • HJT (Heterojunction) cells combining the best of N-Type and thin film for longevity, performance and low light production)

  • Dual glass bi-facial (transparent glass back sheet allowing reflective production, great for white roofs). 

  • Hail Tested

  • Cyclone rated

  • Salt mist corrosion-certified

  • Up to 13 panels on a string whilst staying below the 600v for habitable premises rule in Australia giving system design flexibility

  • Fortune 500 parent company, Sumec – founded 1978. High bankability and peace of mind for future warranty support if needed. 



  • Huge 30-year product warranty (15 years for commercial)

  • Impressive 30-year performance warranty

Heterojunction (HJT) Technology: Uniting the Best of Both Worlds

HJT is a technological breakthrough that combines the strengths of two distinct solar cell technologies. This innovation enhances the performance and durability of our panels in several key ways:

  1. Crystalline N-Type Core:

The core of the solar cells are based on crystalline N-Type technology, optimising the conversion of direct sunlight into electricity. This results in higher energy production and increased efficiency for your solar system.

  1. Amorphous Cell Layers:

Complementing the crystalline core, these panels also incorporate amorphous cell layers. These layers improve the panels’ ability to generate power in low-light conditions, making them more reliable even when sunlight is less abundant. Additionally, they enhance the panels’ resistance to high temperatures, ensuring consistent performance in various environmental conditions.

By harnessing the advantages of heterojunction cells, HJT cells offer a winning combination of efficiency, reliability, and adaptability.


Why should I trust a brand like Sumec Phono for my solar panels?

  1. Proven Expertise:

Sumec Phono brings decades of experience to the solar industry. As part of the SUMEC Group, a global enterprise with diverse interests, Sumec Phono has access to extensive resources and technical expertise, ensuring that their solar products are at the forefront of technology and innovation.

  1. Stringent Quality Control:

Sumec Phono is dedicated to delivering top-tier products. They adhere to rigorous quality control measures throughout the manufacturing process, ensuring that every solar panel meets the highest standards. This commitment to quality is reflected in the long-term performance and durability of their panels.

  1. Global Presence:

Sumec Phono’s global presence demonstrates their commitment to delivering solar solutions across the world. They have a broad footprint and a strong distribution network, making their products accessible to customers in various regions, including Australia.

  1. Innovative Technology:

Sumec Phono invests in cutting-edge research and development, consistently pushing the boundaries of solar technology. This dedication to innovation results in solar panels that are not only efficient but also capable of withstanding the harshest environmental conditions.

  1. Environmental Responsibility:

Sumec Phono prioritizes sustainability, designing solar panels with a focus on reducing their environmental impact. Customers can trust that they are choosing a brand committed to helping reduce carbon footprints.

  1. Warranty and Reliability:

Sumec Phono stands behind its products with robust warranties, providing customers with peace of mind. Their panels are designed to perform reliably, ensuring that customers receive a strong return on their investment.

  1. Customer Satisfaction:

Customer reviews and testimonials attest to the trustworthiness of Sumec Phono. Their products have consistently delivered on their promises, satisfying customers and earning a positive reputation in the solar industry.

Customers can confidently trust Sumec Phono for their solar needs, knowing that they are choosing a brand with a rich history, a commitment to quality, and a dedication to delivering sustainable, reliable, and efficient solar solutions. With Sumec Phono, customers are making a wise choice for a greener and more energy-efficient future.