2023/2024 Rev B Regs

We are pleased to announce that the latest revisions of the 2023 and 2024 regulations have been released. This revision B. You can find the revision notes at the end of the regulations documents. FSGP 2023 Regulations ASC 2024 Regulations

ASC 2022 Regs Published

The Regulations for our 2022 event have now been officially released. Stay tuned for more information about the plans for next summer’s competition!

FSGP 2020 Regs Posted

We are pleased to announce the publication of FSGP 2020 Rev D regulations.

ASC 2020 Regs Rev C

The third release of the ASC 2020 regulations has now been released. It can be downloaded from the 2020 Regulations Page.¬†Among other things, this release includes details about the optional loops that will be available in 2020 for teams to increase their distance driven. See the Appendix N Revision Table for an overview of other …

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ASC 2020 Rev B Regs

The second revision of the 2020 American Solar Challenge regulations have now been released. See the revision table at the end of the document for a summary of changes. As always, questions about the regulations should be directed to Please ensure your team reads and understands the competition regulations as they are designing and …

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ASC 2018 Regulations – Rev. B Published

The latest revision of the 2018 American Solar Challenge regulations can be found on the regulations page. Please see revision B. Teams interested in the multi-occupant class of vehicles should take careful note, as many updates have been made with regard to this class.

ASC 2018 Regulations Published

We have published the first revision of the ASC/FSGP 2018 regulations. These regulations will be discussed at the 2017 Solar Car Conference in Kansas City so if you have any thoughts or questions, that will be a great forum to bring them up. Otherwise feel free to send inquiries to