Talesun Solar currently has around 40 solar panel models approved by the Clean Energy Council (CEC) in Australia under the registered manufacturer name Suzhou Talesun Solar Technologies Co Ltd.
CEC approval is essential, as it allows these panels to qualify for the federal STC solar rebate, making them eligible for residential and commercial installations across Australia.
To serve different installation requirements, Talesun offers two primary solar panel series in the Australian market—each designed for specific performance and application needs.
Talesun BISTAR Series (Monofacial)
The BISTAR series is Talesun’s core offering in Australia and is built around monocrystalline PERC half-cut cell technology. These panels are designed for high efficiency, long-term reliability, and broad application—from residential rooftops to large-scale solar farms.
This series is available in multiple formats, including:
Some BISTAR models feature up to 9 busbars, which helps reduce internal electrical resistance and improve overall performance. For homeowners who prioritise visual appeal, selected models are also available in a full-black design, making them a popular choice for modern rooftops.
Key BISTAR Series Specifications
- Cell Type: Half-cut monocrystalline PERC
- Power Range: ~360W to 670W
- Maximum Efficiency: Up to ~21.6%
- Panel Type: Monofacial
- Warranty: 12-year product, 25-year performance
Talesun BIPRO Series (Bifacial)
The BIPRO series uses bifacial solar technology, meaning the panels can generate electricity from both the front and rear sides. A transparent glass backsheet allows reflected light to be captured from below, which can increase total energy yield when installed on light-coloured or reflective surfaces such as white gravel or concrete.
Like the BISTAR range, BIPRO panels also use half-cut monocrystalline PERC cells, ensuring strong performance and durability. However, bifacial gains are most noticeable in elevated or tilted installations rather than standard residential rooftops.
Key BIPRO Series Specifications
- Cell Type: Half-cut monocrystalline PERC
- Power Range: ~280W to 665W
- Panel Type: Bifacial (glass-back design)
- Efficiency (Front Side): ~20%+
- Warranty: 12-year product, up to 30-year performance
BISTAR vs BIPRO – Quick Practical Difference
Both series meet Australian compliance requirements and are designed to deliver reliable performance under demanding operating conditions.
Pros and Cons of Talesun Solar Panels
Pros
- Bloomberg Tier 1 listed, showing strong financial stability
- Vertically integrated manufacturing, providing better quality control across the entire supply chain
- CEC-approved for Australia, making panels eligible for the federal STC solar rebate
- High efficiency ratings with modern half-cut PERC technology
- Wide power range, suitable for both residential and utility-scale projects
- Experience in large-scale solar projects, helping inform product development
Cons
- Small market share compared with some other brands
- Did not perform well in PV Labs Australia independent testing
- Chinese manufacturer, which may concern some customers
- No Australian office and limited warranty offerings
Should You Consider Buying Talesun Solar Panels in Australia?
While Talesun solar panels feature competitive specifications and modern technology, their limited presence in Australia raises some concerns. Potential issues with warranty claims and local support make other well-established brands a safer choice. Even if Talesun panels were offered at a discount, choosing a more reputable and widely supported brand often provides better peace of mind and proven long-term performance.
