Photovoltaic energy storage system distribution map

U.S. Distributed Solar and Storage Data | Energy

Berkeley Lab collects, cleans, and publishes project-level data on distributed* solar and distributed solar+storage systems in the United States. The
Solar Infrastructure in the US

This map contains multiple layers showcasing solar infrastructure within the US. The map visualizes solar power plants, electric power transmission lines, and the photovoltaic
Solar Resource Data, Tools, and Maps | Geospatial Data Science

View an interactive map or download geospatial data on solar photovoltaic supply curves.
Solar State By State – SEIA

Explore the latest solar market insights and policy updates in all 50 states and Washington, D.C. All market data is current through Q3 2025. California leads as the top solar state. With over
Viewer | USPVDB

The USPVDB Viewer lets you discover, visualize, and interact with the USPVDB through a dynamic web mapping application.
PV Hosting Capacity Map

The Hosting Capacity map gives an indication of how much generation may be added to an area.
Storage Data Maps

Obtain a review of solar, storage, and other DER generation projects in New York State that received funding through NYSERDA. This dataset also includes detailed information each of
U.S. Atlas of Electric Distribution System Hosting

Map of states with at least one public hosting capacity map useful for integrating renewable and efficient energy into utility distribution systems.
U.S. Photovoltaic Database

The U.S. Large-Scale Solar Photovoltaic Database provides the locations and array boundaries of U.S. photovoltaic facilities, with capacity of 1 megawatt or more.
Hosting Capacity Maps

Explore where you can connect Distributed Energy Resources (DER), such as solar or battery storage, to the power grid without triggering infrastructure upgrades.