Mono S4 Halfcut | Transparency Project
290 W / 295 W
Highly efficient double-glazed bifacial PV module for use in open spaces
and in the Agri-PV sector.
Highlights:
- German guarantee
15-year product warranty and 30-year PV module performance guarantee - Maximum efficiency
With the perfect project size of 1722 x 1134 x 30 mm - Fire protection class A
Best possible fire protection certification for solar modules with German TÜV certificate. - Area utilization factor
151 W/m² at 295 W. Top comparability through watt output per square meter - Hail protection class 3
Resistant to ice balls with a maximum diameter of 25 mm and a speed of 23.0 m/s
Technical data
| Property | Value |
|---|---|
| Number of cells | 72 N-type bifacial monocrystalline half cells |
| Module size | 1722 x 1134 x 30 mm |
| Module weight | approx. 23.4 kg |
| Module frame | Anodized aluminium alloy (silver/black) |
| Glass cover | Front: 2 mm, tempered glass with an anti-reflective coating Rear: 2 mm, toughened glass |
| Max. System voltage | 1500 V |
| Reverse current capacity | 30 A |
| Junction box | IP68 |
| Module connection | MC4 or similar |
| Cable diameter | 4.0 mm² |
| Cable length | (+) ≥ 300 mm, (-) ≥ 300 mm (or on request) |
| Snow load | 5400 Pa ≅ 550 kg/m² |
| Hail protection | Ice balls with max. 25 mm Ø and a speed of up to 23.0 m/s |
| Fire class | A according to IEC standard 61730-2 (UL 790, UL 1703) |
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Further modules from our portfolio
Best in Class
Our solar modules are among the safest and most innovative on the market.
Hail protection class up to 5
Hailstones with a diameter of up to 50 mm and a speed of up to 32.2 m/s
Fire protection class A
Best possible fire protection certification for double-glazed solar modules with German TÜV certificate
Snow load up to 8,100 PA
Mechanical load up to 8,100 Pa confirmed in test by TÜV
Bifacial cell
Under 0.01%
Complaint rate 2025
RoHS Check
Confirms the safeguarding and protection of human health & environment
EN 12600
Pendulum impact test confirms impact resistance of the module glass and offers maximum safety
German guarantee
Up to 30 years warranty on the product and up to 30 years on the module performance
Excellent quality
Our products are certified by recognized institutes (e.g. TÜV Nord) and meet German quality standards with aesthetic demands. All our solar modules have a German warranty. In the residential format (smaller than 2 square meters) and for glass-glass modules, we offer 30 years on product and performance. For glass-foil and glass-glass modules in project format, you get 15 years on the product and 25 years on the performance.
