Solar Panel Replacement in Coronado

If your system is 12–15+ years old, has failing inverters, damaged panels or is producing noticeably less than it used to, replacement is usually worth pricing out. Newer panels squeeze more energy out of the same roof space.

It's also common to replace older systems when you're upgrading the roof itself – doing both at once is cheaper than doing them a year apart.

Panels bought before around 2015 are also a full generation behind on efficiency, which matters more now under NEM 3.0 since maximizing daytime self-consumption is worth more than it used to be. Swapping a 15%-efficient legacy panel for a modern 21–22% panel can meaningfully shrink the footprint needed to cover the same usage.

• Solar Panel Replacement handled by our own Coronado crew – no subcontractors
• Licensed, insured and permitted for work in Coronado, CA
• Written scope and pricing before anything starts
• Clean-up and haul-away included on every Coronado job

If your roof is close to end-of-life, replacing panels without addressing the roof usually means paying to detach and re-set the array again in a few years. We can bundle the roof and solar together so it's done cleanly, once.

This is the most cost-effective time to fix roof issues, since the array is already off and the roof surface is fully exposed – there's no premium for working around panels that are staying put.

• Solar Panel Replacement handled by our own Coronado crew – no subcontractors
• Licensed, insured and permitted for work in Coronado, CA
• Written scope and pricing before anything starts
• Clean-up and haul-away included on every Coronado job

Swapping panels or expanding a system can trigger a new interconnection review with your utility, and depending on the scope it may move your account onto NEM 3.0 rules if you're not already on them. We walk through what that means for your specific bill before we finalize a design, so there are no surprises on the export credit rate after the switch flips on.

• Solar Panel Replacement handled by our own Coronado crew – no subcontractors
• Licensed, insured and permitted for work in Coronado, CA
• Written scope and pricing before anything starts
• Clean-up and haul-away included on every Coronado job