# Which solar panels are certified for use with GSE in-roof mounting?

When using an in-roof PV mounting kit, for full MCS coverage, both the mounting and panel need to be tested together as a full kit by a fire testing body.  
  
GSE has a full list of PV panels that have a BROOF(t4) fire classification when installed with their products listed on their MCS 012 certificate. That list of panels can be found on <span draggable="true">[this certificate](https://midsummerwholesale.co.uk/pdfs/gse-integration-mcs-012-issue-3-certificate-kiwa00041-issue-12---final-24-02-26-vexqg9r.pdf)</span>.  
  
For panels that are not on that list, a fire proof membrane can be used as part of the install. The suitability of the membrane must be checked with the local building control authority.  
  
If you require help finding a suitable panel for your project, please reach out to our sales team.