Go to the SE Solar - Get Support website https://solar.schneider-electric.com/netsuite/
Fill in all mandatory fields, upload a scan of proof of purchase (customer invoice), supporting photos, single line diagrams showing all system components if applicable, detailed description of the issue and click the submit button
The SE Solar support team will get back to you with a netsuite case number and response to your query, further details for warranty process or troubleshooting recommendations.