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Federal
Photovoltaic Data Acquisition (PVDAQ) Public Datasets
Department of Energy —
The NREL PVDAQ is a large-scale time-series database containing system metadata and performance data from a variety of experimental PV sites and commercial public PV... -
Federal
Photovoltaic Module Current-Voltage and Electroluminescence Image Data (PV-IV-EL)
Department of Energy —
This dataset consists of 613 sets of corresponding current-voltage trace (IV) flash test data and electroluminescence (EL) image data for commercial PV modules from... -
Federal
High-Resolution Floating Solar PV Data
Department of Energy —
This dataset contains over two years of 1-minute resolution data collected from four floating solar sites, as well as data from a land-based PV system co-located with... -
Federal
2024 Annual Technology Baseline (ATB) Cost and Performance Data for Electricity Generation Technologies
Department of Energy —
These data provide the 2024 update of the Electricity Annual Technology Baseline (ATB). Starting in 2015 NREL has presented the ATB, consisting of detailed cost and... -
Federal
U.S. Wind and Solar PV Supply Curves with Future Land-use Change
Department of Energy —
This dataset provides future supply curves representing the total resource potential for land-based wind and solar photovoltaic (PV) deployment in the conterminous... -
Federal
United States Utility-Scale PV Supply Curves 2024
Department of Energy —
This data packet contains supply curves, hourly generation profiles, and a composite siting exclusion TIFF for utility-scale PV across the contiguous United States.... -
Federal
NIST Campus Photovoltaic (PV) Arrays and Weather Station Data Sets
National Institute of Standards and Technology —
One-minute averaged values and one-second instantaneous values for 2015 through 2018 for three grid-connected photovoltaic arrays on the NIST campus in Gaithersburg,... -
Federal
Dataset for Evaluation of Extreme Weather Impacts on Utility-Scale Photovoltaic Plant Performance in the United States
Department of Energy —
This dataset is a fusion of three data types (operations and maintenance tickets, weather data, and production data) that was used to support machine learning... -
Federal
Utility-Scale Solar, 2025 Edition: Analysis of Empirical Plant-level Data from U.S. Ground-mounted PV, PV+battery, and CSP Plants (exceeding 5 MWAC)
Department of Energy —
Lawrence Berkeley National Laboratory compiled and synthesized empirical data on the U.S. utility-scale solar sector. Utility-scale solar is defined here to include... -
State
Statewide Distributed Solar Projects: Beginning 2000
State of New York —
This dataset is based on solar interconnection data drawn from the publicly posted inventories of New York State’s electric utilities. This dataset represents the... -
Federal
Sample IEEE123 Bus system for OEDI SI
Department of Energy —
Time series load and PV data from an IEEE123 bus system. An example electrical system, named the OEDI SI feeder, is used to test the workflow in a co-simulation. The... -
Federal
U.S. Solar Siting Regulation and Zoning Ordinances
Department of Energy —
A machine readable collection of documented solar siting ordinances at the state and local (e.g., county, township) level throughout the United States. The data were... -
Federal
Rooftop Energy Potential of Low Income Communities in America REPLICA
Department of Energy —
The Rooftop Energy Potential of Low Income Communities in America REPLICA data set provides estimates of residential rooftop solar technical potential at the tract-... -
Federal
Solar-to-Grid Public Data File for Utility-scale (UPV) and Distributed Photovoltaics (DPV) Generation, Capacity Credit, and Value
Department of Energy —
Lawrence Berkeley National Laboratory (Berkeley Lab) estimates hourly project-level generation data for utility-scale solar projects and hourly county-level... -
Federal
Oahu Solar Measurement Grid (1-Year Archive): 1-Second Solar Irradiance; Oahu, Hawaii (Data)
Department of Energy —
Seventeen measurement stations in the south western region of the island of Oahu collected data at 1-second intervals over the course of a year. The sensors are... -
Federal
Utility-Scale Solar, 2022 Edition: Analysis of Empirical Plant-level Data from U.S. Ground-mounted PV, PV+battery, and CSP Plants (exceeding 5 MWAC)
Department of Energy —
Berkeley Labs "Utility-Scale Solar", 2022 Edition presents analysis of empirical plant-level data from the U.S. fleet of ground-mounted photovoltaic (PV), PV+battery,... -
Federal
DEPRECATED. SEE UPDATE LINK BELOW. Distribution System Upgrade Unit Cost Database
Department of Energy —
REVISED 1/2/2019. SEE UPDATE LINK BELOW. This database contains unit cost information for different components that may be used to integrate distributed photovotaic... -
Federal
AquaPV: Foundational Analysis and Industry Guidance on Floating PV Results
Department of Energy —
This dataset contains results of the technical potential analysis of floating photovoltaics (FPV) on federally owned or permitted reservoirs in the United States....