Solar Panel Aiko Solar Stellar 3N+72 AIKO-A665-MDE72Dw (PU 36)

The Aiko Stellar 3N+72 uses monocrystalline N-Type cells in ABC design (All Back Contact). All electrical contacts are on the rear side, so no metal fingers shade the active front side. This increases the efficiency to 24.6 % and improves low-light and temperature behavior compared to classic P-Type modules.

Instead of a plastic backsheet, the module has two 2.0 mm thick glass panes. This makes it dimensionally stable, resistant to aging, and less susceptible to micro-cracks. Since the cells operate bifacially, they also convert reflected light from the back into electricity - especially on bright flat or open spaces, this brings a noticeable additional yield.

With typical south orientation, a 665 Wp module in Austria delivers about 600 to 730 kWh per year. At an electricity price of 25 ct/kWh, this corresponds to approximately 150 to 180 euros in annual savings per module - the bifacial rear-side yield can additionally increase this value depending on the subsurface.

A household with an annual consumption of 4500 to 5500 kWh theoretically requires about 8 to 12 of these 665 Wp modules for a system size of about 5.3 to 8 kWp. The exact number depends on the roof orientation, inclination, and desired self-consumption rate.

Yes. The module is tested for up to 5400 Pa snow load and 2400 Pa wind load, making it suitable for snow-rich areas in Austria. The stable glass-glass construction, the IP68 junction box, and the low temperature dependence of -0.26 %/°C make it robust for both cold and hot locations.

Aiko Solar is a manufacturer of high-performance solar cells and modules and is considered a pioneer of ABC cell technology (All Back Contact). The Stellar series is aimed at users who want to achieve maximum yield and high efficiency in limited space.

The module is available directly online from SOLARVIC at solarvic.at. For questions about design or number of modules, the SOLARVIC team will be happy to help.