PV-SMaRT Solar Farm Runoff Calculator Version 3.1

An innovative spreadsheet-based runoff calculator to estimate stormwater runoff from ground-mounted solar photovoltaic sites for pre-construction as well as post-construction site-specific conditions.
Technology No. 2023-053

This tool has been updated to Version 3.1!

There is a demo of the tool freely available to download on the bottom of the page.


IP Status: Copyrighted

Applications

  • Estimation of stormwater runoff CN and runoff for the purposes of obtaining general construction or operating and management permits for solar PV development.

Technology Overview

A runoff curve number (CN) and runoff calculator has been developed to estimate stormwater CN and runoff at ground solar photovoltaic (PV) sites by accounting for: 1) Soil and topographic characteristics (soil texture, soil depth, soil bulk density, slope); 2) Surface cover (row crop, turf, pollinator habitat, etc); 3) Disconnected impervious surfaces associated with solar panel design (panel spacing and orientation); and 4) Climatic factors (precipitation).

Phase of Development

TRL: 8-9 

Software has been developed and is ready to be used.

Desired Partnerships

This technology is now available for:
  • License
  • Sponsored research
  • Co-development

Please contact our office to share your business’ needs and learn more.

Researchers

  • David Mulla Professor, Department of Soil, Water, and Climate

  • expand_more cloud_download Supporting documents (2)
    Product brochure
    PV-SMaRT Solar Farm Runoff Calculator Version 3.1.pdf
    PV-SMaRT Runoff Calculator Demo
    Demonstration on how to use the PV-SMaRT Runoff Calculator
    PV_SMaRT_Calculator_Demo.mp4 (8 MB)
    Additional files may be available once you've completed the transaction for this product. If you've already done so, please log into your account and visit My account / Downloads section to view them.
PV-SMaRT: Software License for Academic, Non-profit, and Government Organizations

Term: perpetual

Free of charge

PV-SMaRT: Software License for Commercial For-profit Organizations

Term: 1 year

Price per license:
From $1,000.00 excl. TAX

Questions about this technology?