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PVWatts Calculator
Interactive web application that allows homeowners, installers and manufacturers to easily develop estimates of the performance of potential PV installations at specific... -
NREL GIS Data: Hawaii Low Resolution Photovoltaic Solar Resource
Abstract: Monthly and annual average solar resource potential for Hawaii. Purpose: Provide information on the solar resource potential for Hawaii. The insolation values... -
Cost of Renewable Energy Spreadsheet Tool (CREST)
CREST is an economic cash flow model designed to allow policymakers, regulators, and the renewable energy community to assess project economics, design cost-based incentives... -
Rooftop Solar Challenge (RSC) Database
The Solar Metrics Online Portal collects data from teams participating in the Rooftop Solar Challenge (RSC II). The data is collected from each jurisdiction on a team over three... -
NREL GIS Data: Hawaii Photovoltaic (Tilt = Latitude) 10km Resolution (1998 - ...
This data provides monthly average and annual average daily total solar resource averaged over surface cells of 0.1 degrees in both latitude and longitude, or about 10 km in... -
India Direct Normal & Global Horizontal Irradiance Solar Resources
GIS data for India's direct normal irradiance (DNI) and global horizontal irradiance. Provides 10-kilometer (km) solar resource maps and data for India. The 10-km hourly solar... -
NREL GIS Data: Filtered Direct Normal Solar Resource for the Southwest United...
Filtered (2% slope and less) direct normal solar resource data for the Southwest United States This data provides filtered solar resource averaged over surface cells of 0.1... -
Solar Energy Environmental Mapper
The Solar Energy Environmental Mapper is a web-based application that displays environmental data for the southwest U.S. in the context of utility-scale solar energy... -
NREL GIS Data: Filtered Direct Normal Solar Resource for the Southwest United...
Filtered (3% slope and less) direct normal solar resource data for the Southwest United States This data provides filtered solar resource averaged over surface cells of 0.1... -
SWERA
The SWERA Programme was a collaboration of worldwide partners with a mission to provide information on renewable energy resources for countries and regions around the world.... -
Energy Generation by State and Technology (2009)
Provides annual energy generation for all states by fuel source (e.g. coal, gas, solar, wind) in 2009, reported in MWh. Also includes facility-level data (directly from EIA Form... -
NREL GIS Data: Continental United States Direct Normal Solar Resource 10km Re...
This data provides monthly average and annual average daily total solar resource averaged over surface cells of 0.1 degrees in both latitude and longitude, or about 10 km in... -
Open Energy Information (OpenEI.org)
Open Energy Information (OpenEI) is a knowledge-sharing online community dedicated to connecting people with the latest information and data on energy resources from around the... -
NREL GIS Data: Continental United States Global Horizontal Solar Resource 10k...
This data provides monthly average and annual average daily total solar resource averaged over surface cells of 0.1 degrees in both latitude and longitude, or about 10 km in... -
NREL GIS Data: Hawaii Direct Normal Solar Resource 10km Resolution (1998 - 2005)
This data provides monthly average and annual average daily total solar resource averaged over surface cells of 0.1 degrees in both latitude and longitude, or about 10 km in... -
National Solar Radiation Data Base
The National Solar Radiation Data Base (NSRDB) is the most comprehensive collection of solar data freely available. It is a serially complete collection of meteorological and... -
NREL GIS Data: Continental United States Photovoltaic (Tilt = Latitude) 10km ...
This data provides monthly average and annual average daily total solar resource averaged over surface cells of 0.1 degrees in both latitude and longitude, or about 10 km in... -
The Open PV Project
Open PV Project is a collaborative effort between government, industry, and public that is compiling a comprehensive database of photovoltaic (PV) installation data for the U.S.... -
DOE User Facilities and RD Equipment
This dataset contains information about hundreds of designated user-facilities and R&D equipment funded by the U.S. Department of Energy and accessible to the private... -
NREL GIS Data: Filtered Direct Normal Solar Resource for the Southwest United...
Filtered (1% slope and less) direct normal solar resource data for the Southwest United States This data provides filtered solar resource averaged over surface cells of 0.1...