30% BOL efficiency triple junction GaAs/Ge space solar cell for satellite solar panels. Available in multiple sizes (40×80 mm, 80×80 mm, 120×60 mm). Industry standard.
3G30-Advanced Triple Junction Space Solar Cell
30% BOL efficiency triple junction GaAs/Ge space solar cell for satellite solar panels. Available in multiple sizes (40×80 mm, 80×80 mm, 120×60 mm). Industry standard.
Description
The 3G30-Advanced is Azur Space's industry-standard triple junction space solar cell based on InGaP/GaAs/Ge on a germanium substrate. Delivers 30% beginning-of-life efficiency with excellent end-of-life performance. Available in multiple standard formats (40×80 mm, 80×80 mm, 120×60 mm) and thicknesses (standard 150 µm and thinned 80 µm version). Features improved grid design and integrated bypass diode. Standard cell for GEO and LEO satellite solar panel assembly.
Specifications
| Junction Type | Triple junction |
|---|---|
| Cell Material | InGaP/GaAs/Ge on Ge substrate |
| Efficiency (BOL) | 30% |
| Available Sizes | 40×80 mm, 80×80 mm, 120×60 mm |
| Standard Thickness | 150 µm |
| Thinned Variant | 80 µm (HNR-0004148) |
| Voc | 2522–2700 mV |
| Integrated Bypass Diode | Yes |
