Boviet Solar USA solar modules are manufactured in first-class, highly-automated solar cell and module manufacturing facilities with the following certification standards: ISO 9001, ISO 14001, and OHSAS 18001. Boviet Solar USA module BoS are supplied by select premier suppliers like GCL, TTERGY Aluminum, and SVECK. Boviet Solar USA offers a 12-year workmanship warranty and a 25-year power output warranty on all solar panels.