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PVWatts

NREL's PVWatts calculates the energy production and cost savings of grid-connected photovoltaic (PV) energy systems. This service estimates the performance of hypothetical residential and small commercial PV installations.

GET /api/georeserv/app/sam/pvwatts

PVWatts Version 2 (Deprecated): Returns the results for a PVWatts simulation, including financial and utility data. We encourage you to migrate to version 4 of the PVWatts API.

GET /api/pvwatts/v4

PVWatts Version 4: Returns the results from a PVWatts simulation.