Middle of its segment, heavy for its output
<p>The IBC Module Transparent series redefines the approach to integrating photovoltaics with modern architecture, offering a unique combination of high energy efficiency and aesthetic transparency. The use of glass-glass technology makes these modules a full-fledged structural element, ideally replacing traditional roofing or railing infills. A key distinguishing feature is their ability to transmit natural light while generating clean energy, which effectively solves the problem of excessive shading in the space under the installation. Thanks to the use of high-efficiency bifacial cells, these panels effectively utilize reflected radiation, which significantly increases total yields compared to standard single-sided solutions. This construction provides extreme resistance to external factors and degradation processes, resulting in an exceptionally long system life. This solution is primarily dedicated to modern carports, winter gardens, and transparent facades of commercial buildings. Unlike typical competitors, IBC Module Transparent offers the perfect balance between transparency level and cell packing density, ensuring optimal visual comfort. By choosing this series, investors gain design versatility and a guarantee of safety resulting from rigorous durability tests, making them an unrivaled choice in the premium segment.</p>
Ranking
Signals from the data
BIPV, commercial and residential.
Weight-limited structures.
Bottom 1% of the Back Contact 400-450 W segment, against a median of 48.2. Ranked 9,519th in the whole database.
Moving all electrical contacts to the rear eliminates front metallization shading, which typically consumes 2-4% of incident irradiance in PERC/TOPCon designs. Result: module efficiency of 22.3-22.8% matches the top of the peer group (Sunlike Solar 22.8%, LEDVANCE 22.77%) and exceeds Waaree ARKA Series (20.93%) by more than 1.4 percentage points - while maintaining full structural transparency.
The confirmed -0.29%/°C (Pmax) temperature coefficient from the LS-TA2 datasheet outperforms standard PERC cells (-0.34 to -0.35%/°C). At 65°C module temperature (35°C above STC), power loss is ~10.2% vs. ~12.3% for PERC - a meaningful summer yield advantage for BIPV modules exposed to direct insolation.
IBC Solar guarantees output power for 30 years - 5 years longer than the standard 25-year terms offered by Waaree (ARKA Series) and most comparable peers. The extended warranty horizon directly reduces LCOE for long-duration BIPV infrastructure investments and lowers portfolio risk.
The transparent glass-glass construction (2 mm + 2 mm low-iron PV glass with AR coating) simultaneously serves as a structural roofing element and power generator. In carport, pergola, and winter garden applications it replaces conventional roofing materials, partially offsetting the higher per-unit cost of BIPV modules vs. standard framed panels.
IBC Solar AG's established European market presence since 1982 materially reduces the risk of manufacturer insolvency over the 30-year warranty period - a genuine concern with many newer PV market entrants. EU service network and technical support availability are substantially stronger than those of Asian manufacturers without local infrastructure.
The maximum design wind uplift (pull) rating is 1600 Pa, against a test load of 2400 Pa per the LS-TA2 datasheet (EN 61215). In high-wind-exposure locations (coastal areas, mountainous terrain, exposure class IV per EN 1991-1-4), suction forces may exceed 1600 Pa, requiring additional structural engineering calculations and reinforced mounting hardware, which increases BIPV BoS costs.
The dual-glass construction (2+2 mm) yields a module weight of 24.5 kg per the LS-TA2 datasheet - approximately 15-20% heavier than equivalent-wattage standard ALU-framed mono modules (~20-22 kg). For carport and pergola BIPV installations, this necessitates heavier steel or aluminum profiles, adding an estimated 5-10% to BoS costs compared to lighter solutions.
- At 22.3% efficiency, this panel is on par with typical Back Contact 400-450W modules
- Power density of 222.7 W/m² matches the Back Contact 400-450W median
- At -0.29%/°C, hot weather performance is typical for Back Contact 400-450W panels
- At 24.5 kg (3.7 kg above Back Contact 400-450W median of 20.8 kg), requires checking roof load capacity
- 78% bifaciality enables rear-side power generation, boosting yield by 4-12% on reflective surfaces
Specifications
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
Found 1402 panels of the same or similar size to this one, within ±10 mm. See them here Found 1432 panels of the same or similar size to this one, within ±25 mm. See them here Found 3651 panels of the same or similar size to this one, within ±50 mm. See them here Found 3999 panels of the same or similar size to this one, within ±100 mm. See them here
About the IBC Module Transparent series
These answers cover the whole series. Where a figure differs, the specification above is this module's own.