Announcements


SPV-171: Does the requirement for a revenue grade meter apply to systems that are over 10kW but that are not expected to produce up to that capacity? Is the system size a DC rating?

For systems over 10kW, regardless of expected production, a revenue quality meter is required. Please consult the Illinois Power Agency’s standards in the document “Revenue-Quality Metering Accuracy Standard and Acceptable Technologies”.  System sizes are DC ratings.