Joule Junction designs for open standards (IEEE 2030.5, OCPP, ISO 15118, IEC) so sites are not locked to a single proprietary protocol stack by design.
Open architecture is a design principle. Specific product certifications remain maturity-gated.
FAQ
Is the platform open or proprietary?
Open-standards design posture.
Need a project-specific answer?
Talk with Joule Junction about your architecture and standards path.