What is the difference between three-high multi-cavity technology vacuum collector tubes and aerospace tubes (Siji Muge)

Three-high multi-cavity technology vacuum collector tube is almost the latest technology at present. The Four Seasons Pastoral is on par with the three-high multi-chamber technology, and is unlikely to surpass it. It's at least one level lower.

Three-high multi-cavity technology vacuum collector tube, to put it bluntly, is to add a core to the existing vacuum tube. It has nothing to do with the actual absorption of sunlight. It has disadvantages after being used for a long time and is more likely to explode. Tube. Siji Muge's aerospace tubes are different from other vacuum tubes in terms of the absorption level of the glass tube. The effect of absorbing sunlight should be better. Now the solar industry is imitating the color of Siji Muge's aerospace tubes, which proves that this tube should be good, or it may be The brand of Siji Muge has great influence and is imitated by many.