What are the steps involved in the DNO process for solar export?
The Distribution Network Operator (DNO) process is an essential step for anyone looking to export solar energy back to the grid. Understanding this process ensures a smooth transition and compliance with necessary regulations. The DNO is responsible for maintaining the local electricity network and must approve any connection to ensure it is safe and efficient.
When you decide to export solar energy, the first step is to notify your DNO. This involves submitting an application detailing your solar system’s specifications. The DNO will then assess your application to determine if the local grid can handle the additional energy. Once approved, you can proceed with the installation and connection of your solar system, ensuring all technical and safety requirements are met.

Firstly, contacting your DNO is crucial once you’ve decided to install a solar system. This involves submitting a G99 or G98 application depending on your system’s capacity. The DNO will review your application to ensure that the local network can accommodate your solar export without causing issues.
Once your application is approved, the next step is the installation of your solar system by a certified professional. This ensures that all components meet the necessary standards and comply with safety regulations. The installation process should be carried out meticulously to avoid any potential problems.
Finally, after installation, a commissioning process is conducted to confirm that your system is operating correctly and efficiently. The DNO may need to inspect the installation to ensure compliance with their standards. Once everything is verified, your system can start exporting energy, allowing you to contribute to the grid and potentially benefit from any available feed-in tariffs.
