Alliant Energy EPRI: Electric Power Research Institute
Madison Solar Demonstration Project
Madison Solar Demonstration Project

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About this website

This website was designed and developed by EPRI in collaboration with Alliant Energy, EPRI's Integration of Distributed Energy Resources and Solar programs, and EPRI's Power Delivery and Generation sectors.

Help: information about this page...

Component View

After reading the overview, try interacting with the comparison chart(s) to learn more about the data's characteristics and trends.


This page contains several panels: Performance Snapshot, Overview, etc. Tap or click the "?" button in the upper right corner of a panel to see more information about its content.

Weather Station


Weather stations are commonly used to evaluate the effects of various weather conditions on the performance of PV technologies. Depending on the climate and surroundings of a PV plant, environmental factors can have a considerable effect on the plant’s power output.

Research Value

Weather conditions are important measurements used to determine the effects of temperature, precipitation, wind, etc. on the performance of the PV technologies over the course of a year.

Technology Tiles

Swipe or drag the row of tiles left and right or use the left/right "< >" arrows to see all available tiles.

Tap or click a tile to view more information and data.

Gauges show sampled measurements associated with each tile.

Image for Weather Station