Category Archives: Technical
Supporting documents for technical aspects of establishing SSEG processes in municipalities.
Guide for Municipalities on Assessing EG Applications 1MW and Larger
Provides step-by-step guidance for municipal Distributors regarding assessing applications 1MW or larger, including regulatory aspects, technical standards, necessary documentation etc. (2026 version includes further info on Protection and BESS, amongst other updates)
Approved inverter and equipment (2025-05-14)
The City of Cape Town’s approved inverter list for NRS097-2-1 2025. Cape Town updates this list periodically, so visit the City of Cape Town website to see the latest version.
Grid Impact Study Specification (Guide)
A specification that can be given to installers/consultants which clarifies the grid impact assessments that are to be undertaken, and various approaches and parameters that are acceptable in such studies. Municipal distributors should fill in and/or customize as necessary. (Sustainable Energy Africa, 2022)
Single Line Diagrams (SLDs) for EG, Off-grid, UPS etc systems (Compilation)
PDF file with example SLDs for a range of typical system types and configurations.
Single Line Diagrams for EG, off-grid, UPS etc (zip folder)
A downloadable zip folder containing ALL single line diagrams in different formats.