NorSun invests US$620 million in the new ingot and wafer manufacturing plant. Image: NorSun. Norwegian ingot and wafer manufacturer NorSun has announced a plan to build a 5GW ingot and wafer ...

Weighing 542kg and measuring 3800mm long, the 210mm n-type monocrystalline ingot is world leading in terms of production technology, quality, and scale. Construction of the 20GW Qinghai ingot ...

It is these potassium bubbles that offer the wire its exceptional high temperature creep resistance. Potassium is essentially insoluble in tungsten. The bubbles are first developed from the doped ...