... soft plastic interleaving each profile to protect the surface. In case for order production of any special package, additional packing cost will ... , 60*35, 46*40, 46*50, etc. Aluminium solar frame for solar panel 1) Certification: ISO9001, ISO14001, CQM 2) Size: 35 ... solar modules 2) 35*35 suitable for 80-180W solar modules 3) 50*35 suitable for 160-220W solar modules 4) Many ...