Industry-standard testing protocols, including the rigorous IEC 61215 certification, now demand solar panels demonstrate resilience against multiple impact scenarios, from wind-borne debris to severe hail events.
The National Renewable Energy Laboratory (NREL) publishes benchmark reports that disaggregate photovoltaic (PV) and energy storage (battery) system installation costs to inform SETO's R&D investment decisions. This year, we introduce a new PV and storage cost .