Winaico WST-440NGXB-D3 Full Black N-Type Glass Glass Solar Panel:
Maximise rooftop energy production with this elegant N-Type Glass Glass Module. With a beautiful all black design for a sophisticated look.
High Efficiency Bi-Facial Solar Cells:
The high efficiency of N-type topcon solar cells is due to their unique design, which reduces recombination losses and increases the amount of light that is absorbed by the cell.
Additionally, N-type topcon solar cells come with PID-free and LID-free attributes and are less sensitive to temperature variations, making them a good choice for use in hot climates.
Automation & Testing:
Our state-of-the-art automated production line with precision instruments is overseen by technical experts resulting in the highest quality panels.
Our panels are tested with electro-luminescence equipment which checks for defects that cannot be seen with the naked eye before and after lamination for consistent excellence.
Temperature Co-Efficient:
The temperature coefficient has improved with each generation of solar modules. The change from PERC to TOPCon improves the temperature coefficient by another 15% – from 0.35%/°C to 0.30%/°C.
30-year Warranty & 2 Years System Insurance:
Peace of Mind is guaranteed with the greatest solar module protection in Australia. The 30-Year Product and Performance Warranty is the legal assurance that your panels will perform for their lifetime on your home or business.
This is on top of our complimentary 2-year (extendable to 5 years) insurance policy which covers the whole system against damage, loss of power and loss of income. Our office is based in Australia, so you know if anything goes wrong, we’re here for you.
Award-Winning Technology:
The solar cells are crucial for the module’s output. WINAICO selects only solar cells with minimal variance. This avoids localised thermal loads (hotspots) and achieves a high energy yield even in poor light conditions.
An anti-reflective coating and degradation-free technologies increase the cells’ efficiency and ensure long-term reliability. Highly awarded and recognised as one of the top brands in Australia, WINAICO panels consistently outperform others in independent testing such as Desert Knowledge.
Awards include:
Top Solar Products (Solar Power World)
The Taiwan Excellent PV Award (ITRI)
Top brand certification (EUPD Research, 2018-2022)
SolarProsumerAward© (EUPD Research, 2022-2023)
Data sheet here:
https://files.dpa.energy/wp-content/uploads/2025/10/WINAICO_WST-440NGXB-D3_FullBlack_AUS_CEC-Data-Sheet.pdf
