Explain what will happen of the copper pipe in the solar panel are replaced with Pvc pipes

Copper is the logical material for solar energy systems because:

[1] It has the best thermal conductivity of all engineering metals;

[2] Highly resistant to corrosion;

[3] Easy to fabricate

[4] Has been used both for plumbing and for roofs since metals were first employed in those applications.

For water heating and low-pressure steam, use of Type M tubes is recommended.

so easy. just google the electromagnetic waves and it’ll pop up.