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High-Efficiency Curtain Wall PV Module is an innovative Building-Integrated Photovoltaic (BIPV) solution engineered to replace traditional building curtain wall materials and decorative panels, seamlessly merging architectural aesthetics with clean renewable energy generation. Built on advanced heterojunction (HJT) cell technology, this HJT photovoltaic curtain wall panel delivers industry-leading performance while fully complying with global building safety standards, making it the ideal choice for commercial developers, architectural design firms, and green building contractors aiming to reduce building carbon footprints and achieve sustainable construction goals. With customizable color patterns and a 30-year service life, this BIPV curtain wall solar module transforms building facades into active power generation assets without compromising design integrity.
Based on SMBB-80 half-cut cell architecture, our commercial building solar curtain wall reaches a maximum power output of up to 395W, with a module conversion efficiency of up to 19%. Unlike conventional N-TopCON cells, the integrated HJT solar cells deliver exceptional low-light performance, significantly boosting power generation during morning, evening, and cloudy days, maximizing annual energy yield for BIPV projects with diverse installation orientations.
The module adopts a premium laminated structure: high light transmittance color-coated tempered glass + photovoltaic-grade PVB + HJT photovoltaic cells + photovoltaic-grade PVB + tempered glass. This design fully meets international building material standards, effectively extending the service life of the entire system. With a front static load capacity of 5400Pa (snow pressure) and back static load of 2400Pa (wind pressure), it delivers reliable performance in extreme weather conditions.
With an industry-leading temperature coefficient of -0.26%/℃, this building integrated PV module drastically reduces power generation loss in high-temperature environments, ensuring stable power output year-round. It also features extremely low photoinduced attenuation (LID) and potential-induced attenuation (PID), enhancing long-term reliability and durability for large-scale commercial projects.
Module type | Light transmitting element | Silver gray | Amber | Crimoson |
Maximum power(Pmax) | 395W | 275W | 230W | 235W |
Module efficiency(%) | 19% | 13.2% | 11.10% | 11.3% |
Optimum operating voltage(Vmpp) | 25.75V | 25.44V | 24.92V | 25.24V |
Optimum operating current(Impp) | 15.34A | 10.81A | 9.23A | 9.31A |
Open-circuit voltage(Voc) | 29.94V | 29.79V | 29.47V | 29.61A |
Short-circuit current (Isc) | 16.27A | 11.5A | 9.82A | 9.89A |
Operating temperature range | -40 ~ +85°C | |||
Maximum system voltage | DC1000V (IEC) | |||
Maximum rated fuse current | 20A | |||
Power tolerance range | 0~+5W | |||
*STC (standard test condition): irradiance 1000W/㎡, battery temperature 25 °C, spectrum AM1.5.
Mechanical parameters
Cell type | Monocrystalline Heterojunction 210×105mm |
Cell array | 80 (40×2) |
Module size | 1805×1150×14.4 mm |
Module weight | 67.5KG |
Junction box | Protection grade IP67/IP68 |
Output cable | 4mm2 L: 1100 mm (customized) / UV protection |
Connector class | MC4 compatible |
Frame / | |
Sealant | PVB |
Front static load (snow pressure) | 5400Pa |
Back static load (wind pressure) | 2400Pa |
Glass (F) 6.0mm ultra-white toughened glass (B) 6.0mm toughened glass | |
Safety level & warranty
Safety level | Class Il |
Product warranty | 10-year product materials and processes |
Power warranty | 30-year linear power output* |
Commercial Buildings & Office Towers: Integrated into glass curtain walls to deliver clean energy while preserving modern architectural aesthetics
Shopping Malls & Exhibition Centers: Converts large-scale glass facades into power generation surfaces without altering design intent
Public Infrastructure: Ideal for airports, railway stations, and government buildings pursuing sustainable energy with architectural harmony
High-End Residential Projects: Suitable for villas, luxury apartments, and green buildings requiring both visual appeal and energy independence
Green Certification Projects: Supports developers in achieving LEED, BREEAM, and other global green building standards
Our high-efficiency curtain wall PV module complies with international building safety and photovoltaic performance standards, with a safety Class II rating. We offer a 10-year product warranty covering materials and manufacturing defects, along with a 30-year linear power output warranty to secure long-term return on investment for our partners.
Unlike conventional rooftop solar panels, our BIPV curtain wall solar module serves as both a structural building material (replacing traditional curtain wall glass) and a renewable energy generator, fully integrating with the building facade rather than being an add-on component.
Yes. The module is manufactured with tempered laminated glass and fully complies with international curtain wall application safety standards, delivering exceptional durability, fire resistance, and weather protection for commercial and residential construction projects.
Absolutely. We offer full customization of size, transparency, and color patterns to meet unique architectural requirements, while maintaining high power generation efficiency for diverse BIPV applications.
