Compliance

Most people get a headache from this topic. We have tried to write it down in somewhat understandable English. Regarding compliance, we can completely unburden you.

RfG is an abbreviation for "Requirements for Generators".

The European Network Code RfG establishes rules for electricity generators that connect to the public power grid. These rules are intended to ensure that the generators function properly and apply to devices purchased after April 27, 2019. In Great Britain, these rules have been further elaborated in the English Grid Code.

To prove that electricity generators comply with these rules, they must perform tests and simulations. In some cases, a certificate from an accredited body can serve as evidence. In Great Britain, the Accreditation Council is such an accredited body.

The rules regarding testing, simulations, and certificates are documented in the 'RfG compliance verification' document. This document is a guide and describes the responsibilities of the connected parties to demonstrate compliance with the rules.

Please note: in addition to the RfG rules, there are also other requirements that must be met. This document only covers the RfG rules.

The RfG divides electricity generators into four groups based on their capacity. Different rules apply to generators of type A (800W - 1MW) than for types B, C, and D (≥ 1MW). This document mainly covers the rules for types B, C, and D.

For type A, the owner of the electricity generator must ensure that it complies with the RfG rules. For this purpose, they can use a certificate from an accredited body. Submitting this certificate is sufficient to prove that they comply with the RfG rules, but does not guarantee that they can actually be connected to the grid.

In short, compliance means that the infrastructure meets the agreements in the grid code (/BWBR0037940/2022-10-25) and the connected assets comply with the RfG (requirements for generators).