Solar panels

Trina Solar

Trina Solar Panels Perth – Positive Energy Solutions

Many Perth homes already have Trina Solar panels; for new solar systems Positive Energy Solutions installs the SunPower Performance 7, 460 W, with a 30-year product, power and service warranty.

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Your consultant will contact you first thing Monday with a personalised proposal, including the WA and Federal rebates your home is eligible for.

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Who are Trina Solar?

Trina Solar founded in 1997 in the Jiangsu province China. They are now one of the largest solar panel manufacturers globally, coming in 2nd for total global shipments in 2021.

However Trina are more than just a high volume company they also focus heavily on research and development and have set or broken 24 world records for solar cell efficiency and module output power.

They employ over 17,000 people globally and were listed on the Shanghai stock exchange in 2020.

Furthermore in Australia Trina have a large presence with an Australian office and easy to contact staff. In 2021 Trina had the largest market share in Australia boasting 14% of all solar installs. They also lay claim to the largest solar farm in South Australia made up of 15,625 panels.

about Trina

About Trina Solar panels

Trina Solar Panels have become popular due to their reliable performance, long term cost savings, and responsive after sales and support.

Additionally, they feature durable construction and can withstand temperatures ranging from -40°C to 85°C. The panels also come with an impressive 15-25 year warranty.

Trina currently has two panels available on the market, the Vertex S and Vertex S+.

Trina Vertex S

The Vertex S features an innovative busbar technology, which allows for increased current and module efficiency. This technology results in fewer cell connections, making it more durable and reliable. It also has a pleasing appearance, making it a great choice for homes.

Trina Vertex S+

The Vertex S+ is an upgraded version that includes N-Type solar cells, 25 year product warranty, and dual glass design. The dual glass frame increases the strength of the panel and reduces the risk of water ingress. The Trina Vertex S+ is therefore a great option for those living by the ocean.

SMART ENERGY

Trina Solar PErth

As mentioned previously Trina has the largest market share in Australia with 14% of all installations in 2021. They have also scored a 100% Bloomberg rating 6 years running, making them one of the most bankable solar companies.

They have offices across Australia with local after sales and support that work Australian hours. They have a reputation for honouring warranties, not just the physical panels but also covering the cost of labour.

Your 5 star Renewable energy provider

Positive Energy Solutions is rated 4.9 out of 5 from 446 Google reviews. Read all reviews on Google →

★★★★★

Positive Energy made the whole solar process incredibly smooth from start to finish. The team was clear, professional, and always kept me updated. Installation was tidy, well‑organised, and done with real care. The system is performing beautifully, and the follow‑up support has been excellent. Really happy with the experience and the quality of their work.

Paul Bagshawa month ago · Google

★★★★★

Positive Energy Solutions were amazing to work with. They were the most professional and the cheapest for like for like quotes. They kept in touch with me prior to installation, forwarded by email all the necessary information I needed, managed all the submissions and approvals.
Installation went very smoothly with very friendly, polite and professional installers. They had a problem connecting to the power as it was in an awkward corner but they managed it successfully and it was very neatly done. I’m very happy with the service and the outcome. The app they connected me to is very informative too. Thanks guys, I’m looking forward to reducing my electricity bills!

Gail Rice3 months ago · Google

★★★★★

We installed 15.8kwh Sunpower P7 panel with 15kwh Sigenergy Inverter and 32kwh Sigenergy battery with home gateway and also Sigenergy EV charger to future proof our house and less reliance on grid. So far system work well with 98.5% utilisation. After cosnultation with Maya from the sales team in December 2025 we go ahead and book our install in March 2026. Come installation day. Hiroshi and the team came on time with everything ready with the plan and confirmation with my self to choose the best location of all the gear.

Within less than 2 days everything installed and commissioned smoothly with no mess left behind. With this kind of install basically i am a very happy customer and would highly recommend the company based on my experience. It is not the cheapest system but for me its one of the best in the market for my peace of mind in the long run. Highly Recommended company to trust your solar and battery installation.

Budiyono Ong4 months ago · Google

★★★★★

We would like to give a big thank you to Louis and the team at Positive Energy Solutions for the excellent Fronius solar system they installed for us.

We were so pleased with the solar panels and hybrid inverter they installed for us when our home was getting built two years ago, that when it came to getting a battery it was a no brainer to go with Positive Energy again.

We had done our own research into which battery to get and Louis’s knowledge and honesty made it an easy decision. We also invested in the whole house back up system. We had the battery installed on 18 November 2025.

The workmanship was excellent and the job was done neatly and with no mess left behind. We have no hesitation in recommending Positive Energy and are so happy with the system we chose.

Update - 24/04/26 we had an issue with our battery charger not connecting to the internet so rang Positive Energy service for assistance. We spoke to Zeb who was very helpful and efficient and resolved our matter really quickly, so thank you and a big shout out to you for brilliant service as well as quality products. We couldn’t be happier with our Positive Energy solar system and service!

Paul Anderson3 months ago · Google

★★★★★

The sales and quoting process was really good. The information given was clear and concise with substantial supporting information such that I felt like I was making an informed decision, not receiving a sales pitch. Tom was particularly helpful - taking time to talk through our concerns and questions as well as working with me to ensure that I would financially benefit from the addition of a battery.
Installation was excellent. The installer Ladell and his assistant turned up exactly when they said they would, cracked on and just got it done.

It was a very neat install complete with bollards to protect the battery (it's in my carport).
Customer service was thorough and appropriate. I've had several follow up emails and message confirming payment, the manual and also a snapshot of our power efficiency with the battery online. Also some advice on how to reduce our enerfgy bill further.
Overall this is as good an experience as I have had with renovations and upgrades. Everything was clear, well presented, timely and professional.

Andrew W3 months ago · Google

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Reviews sourced from Google and shown with attribution. A live selection of recent reviews; ratings update over time. Snapshot 3 August 2026.