VERT / GREEN
Gather inverter model, DC/AC rating, single-line diagram and equipment locations.
Solar: inverter, interconnection and grid authorization
Treat modules, inverter, protection, metering, grid hosting capacity and final authorization as one electrical project.
JAUNE / YELLOW
A good roof and modules alone do not guarantee the project can connect to the grid.
ROUGE / RED
Never self-connect generation to the grid; utility authorization and electrical contractor work are distinct required steps where applicable.
Project triage
What the professional checks
The electrical contractor designs/installs and submits the application; the utility reviews the grid and authorizes parallel operation under its standards.
Official sources
Vérifié / checked: 2026-08-23
Related path
Continue with the right tools
These links connect this page to the next useful checks and decisions without repeating the full content.
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