Space saver, short guarantee
The 108HC M10 NTYP SL Bifacial series is built around N-Type TOPCon cells, which offer lower degradation and better high-temperature performance, making them especially well suited for installations operated intensively over many years. The half-cut cell technology reduces power losses related to shading and internal resistance, resulting in more stable energy output under variable irradiance conditions. The dual-sided, glass-glass bifacial construction also captures light reflected from the ground surface, boosting total energy yield without increasing the installation footprint - a solution particularly attractive for mounting on light-colored roofs, facades, or ground-mount farms with elevated albedo. The reinforced frame and 3.2 mm tempered front glass provide high mechanical resistance to hail, wind, and snow loads, which matters in more demanding operating conditions. These panels are a solid choice for investors seeking a lower LCOE over the full lifecycle of an installation, suitable for both commercial projects and larger prosumer arrays where the ratio of energy yield to roof area and long-term product reliability are key considerations.
Ranking
Signals from the data
Residential, commercial and shaded-installations.
Owners who want a long output guarantee and hot climates.
Top 2% of the N-type 400-450 W segment, against a median of 218.3. Ranked 2,790th in the whole database.
Top 3% of the N-type 400-450 W segment, against a median of 21.91%. Ranked 3,005th in the whole database.
Top 22% of the N-type 400-450 W segment, against a median of 51.2.
Bottom 11% of the N-type 400-450 W segment, against a median of 30 yrs.
Bottom 25% of the N-type 400-450 W segment, against a median of -0.290.
The N-type TOPCon technology combined with half-cut cell design reduces LID/LeTID degradation and shading losses, resulting in higher and more stable energy yield over the module's lifetime compared to older PERC cells.
The double-glass bifacial design (3.2 mm front glass) captures light reflected from the ground, increasing total energy yield without expanding the installation footprint - particularly beneficial on light-colored roofs or ground-mount farms with elevated albedo.
The series' top-end efficiency (22.79%) exceeds comparable tier-1 bifacial modules such as Jinko Tiger Neo 54HL4R-BDB (22.27%), Q.TRON BLACK (22.3%), and Astronergy ASTRO N7s (22.3%), at the same 445 Wp max power.
A Pmax temperature coefficient of -0.30%/°C ensures better power retention in high temperatures than typical PERC modules (usually -0.35 to -0.40%/°C), which matters for installations in high-irradiance climates.
Heliene has operated since 2010, holds tier-1 bankable status, and runs manufacturing facilities in North America (Canada/USA), easing project financing and eligibility for US domestic content programs.
Heliene modules manufactured in Canada/USA typically carry a higher unit price than comparable tier-1 Asian-made modules (Jinko, Astronergy), which may reduce cost competitiveness on projects that don't qualify for domestic content bonuses.
- 22.8% module efficiency - 0.9pp better than the N-type 400-450W median of 21.9%
- 227.9 W/m² power density - 9.6 W/m² more than N-type 400-450W median (218.3 W/m²), more power per roof area
- At -0.30%/°C, hot weather performance is typical for N-type 400-450W panels
- Bifacial design (80% factor) captures reflected light - adds 4-12% yield on ground-mount or white roof
- Ranked #3005 out of 14005 panels for efficiency in the database
Specifications
Datasheet charts
Measured curves published by Heliene in this model's datasheet. A chart carrying a wattage was measured on that variant alone - only the ones that describe 445 Wp appear here. The rest cover the whole series.
Simulations
Degradation from this panel's own datasheet figures. No inverter, soiling or shading losses.
Model: bifaciality × albedo × 0.6 view factor. A first-order estimate, not a yield simulation.
Alternatives
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