There is no deadline for registering; however, you will not be able to access the online Part 1 Form until you have done so. The first date of the Part 1 Window, when you will submit the Part 1 Form and supporting documents, is Friday, March 30, 2018. The Part 1 Proposal is due by Thursday, April 5, 2018.
On Thursday, March 29, 2018, the Procurement Administrator will hold a webcast to go over the RFP requirements for participation in the second procurement event. You can RSVP for this webcast on this same New Solar page of the procurement website.