A) Specification:
1) 30*25mm suitable for 30-120W solar modules;
2)50*35mm suitable for 160-220W solar modules;
3) 35*35mm suitable for 80-180W solar modules;
4) many other custom made sizes available, such as 46*40mm, 46*50mm, etc.
B). Two types:
1) 90-angle
2) 45-angle
C) Surface finish:
1) anodizing (clear, satin, bronze, black, golden, silver, other multicolor)
2) electrophoresis
3) powder coating, PVDF, polishing, shot blasting, etc.
Standard:
Q/320281PDW01-2008