Technology that helps lower utility scale installation costs represents one of three
major ways that the solar industry can
continue to drive cost out of systems.

U.S. Department of Energy on why it awarded VesprSolar $225K in grants and identified the VesprSolar V-Clamp as a top 10 innovation in solar

The patent-pending V-Clamp is a 12-gram, spring steel clamp for extremely fast and easy PV module attachment.

The V-Clamp enables large projects to be completed weeks faster while simultaneously de-risking them through its more secure, vibration-resistant form of attachment.

Zero Defect Installation

Installs correctly every time: Installers can hear and see

V-Clamp lock in place

More
Secure

Sustains uplift forces corresponding to 183 MPH winds, or a Category 5 hurricane 

Eliminates
Torqueing

Zero risk of torqueing failure–a major cause of system failure

Massive
Savings

Each V-Clamp engages in <5 seconds, increasing
PV module installation
speed by 3x

Market Traction

Funded by the U.S. Department of Energy
Solar Energy Technologies Office

Two-Time Winner of The American-made Solar Competition

September 2019

Winner of Round 2
American-made Solar
Competition Ready! Stage

Recognized as top 20 innovation in solar

March 2020

Winner of Round 2
American-made Solar
Competition Set! Stage

Recognized as top 10 innovation in solar

The American-Made Solar Prize is a $3 million prize competition designed to revitalize U.S. solar manufacturing through a series of contests and the development of a diverse and powerful support network that leverages national laboratories, energy incubators, and other resources across the country. The American-Made Solar Prize is directed and administered by the National Renewable Energy Laboratory and is funded by the U.S. Department of Energy Solar Energy Technologies Office. Learn more.

Product Demo

The patent-pending V-Clamp is a 13-gram steel, spring-based clip that physically secures the PV module. Teams using the V-Clamp can complete PV module attachment 3x faster for half the cost.

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