An original Arco Solar textured etch produced with a 2% KOH solution @ 80 C with additions of 100 ml isopropyl alcohol about every hour. It’s an alkali etch which produces the surface tetrahedrons.
Donated by Omnisil Inc
| Company | Arco |
| Year | 1981 |
| Cell Type | Mono-crystalline, Silicon |
| Location | MOSE |
| Part No. | Unknown |
| Primary Use | Experimental, |
| Size | 100x100 mm |
| Acquisition | Donated |
