Yep, snow load is a concern, but they’re mounted at a high angle due to our latitude. That does however increase wind load, and we’re located in somewhat of a gulley that funnels wind. I saw a friend’s professionally installed ground mount buckle under a failed piece of strut so figured I’d splurge for stronger stuff where possible, especially since I’m DIYing it and looking forward to the tax credit, reducing costs to match.
