Our standard double glass PV panels

GTC’s high quality glass modules stand out through high performance and top design. Our components and products comply with the highest quality standards.
GTC glass modules are suitable for even toughest conditions. Glass modules are the premium alternative to standard glass-foil modules and are suitable for roof and ground mounting.

GTC produces double glass PV panels modules that:

  • Optimize your power plant with higher string voltage – 1500Vdc
  • Maximize the area used with high power modules and reduce CAPEX for your Balance Of System
  • Decrease heat power loss
  • Preserve their performance and structural integrity across time and different weather conditions (6x higher than IEC standards)
    Protect cells to crack, even with extreme glass bowing under load (up to 5400 pa)
  • Avoid edge pollution and allow snow or sand to slide down easy thanks to a frameless design

Our Next Generation Modules

ModulGG1H-60-315W-330WGG1H-72-385W-405W - (1500V)GG1H-72-385W-405W - (1000V)GG1H-72- 410W-425W
CellsMono PERC BifacialMono PERC BifacialMono PERC Bifacial Mono PERC Bifacial
Power315W - 330W (STC) + up to 30%385W - 405W (STC) +up to 30%385W - 405W (STC) +up to 30%410W - 425W (STC) +up to 30%
DatasheetDownloadDownloadDownloadDownload
Front Glass2 mm or 3mm *ARC Low Iron Tempered Solar Glass2.5 mm or 3mm *ARC Low Iron Tempered Solar Glass2.5 mm or 3mm *ARC Low Iron Tempered Solar Glass2.5 mm or 3mm *ARC Low Iron Tempered Solar Glass
Back Glass2 mm or 3mm
white or transparent tempered glass
2.5mm or 3mm white or transparent tempered glass2.5mm or 3mm white or transparent tempered glass2.5mm or 3mm white or transparent tempered glass
Size/Wight (without j-box)1670 × 1000× 5 mm / 20.1  or 25kg1992 × 1000× 6 mm / 28.8 kg1987 × 1000× 6 mm / 28.7 kg2028 × 1018× 6 mm / 29.9 kg
DesignFramelessFramelessFramelessFrameless
Mounting System GuidelineSpecial Clamps 200mm - downloadSpecial Clamps 200mm - downloadSpecial Clamps 200mm - downloadSpecial Clamps 200mm - download
Cables Length120 cm (horizontal) or 15 - 40cm (vertical)120 cm (horizontal) or 30 - 40cm (vertical)120 cm (horizontal) or 15 - 40cm (vertical)120 cm (horizontal) or 15 - 40cm (vertical)
ConnectorsDC Cable 4 mm2 MC4 compatible (1500V TUV Certified)DC Cable 4 mm2 MC4 compatible (1500V TUV Certified)DC Cable 4 mm2 MC4 compatible (1500V TUV Certified)DC Cable 4 mm2 MC4 compatible (1500V TUV Certified)
System1500 Vdc1500 Vdc1000 Vdc1500 Vdc

Customized Module

GTC is technically structured to be flexible and multi-dimensional. We are custom tailors and engineers of modules, be they our own design, or any special need for any specific project for BIPV.

For more information, please get in touch with our team.