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A DCE Case Study: Providing A Ground Screw Solution To A 6.1 Megawatt Site

Writer: Kayla HarrisKayla Harris

Case Study provided by DCE Solar and Woodfield Renewable Partners

Old Hill Farm, Jefferson Valley, New York
Old Hill Farm, Jefferson Valley, New York

The Overview

Location - Jefferson Valley, NY

Total Project Wattage - 6,106,490

Product - DCE Solar Long Span GS

Module - Canadian Solar

Installer - DCE Services

The Old Hill Farm solar project, developed by Woodfield Renewable Partners, represents a significant advancement in sustainable energy in Jefferson Valley, NY. With a total system capacity of 6,106,490 watts, this solar installation features 11,414 Canadian Solar modules mounted on DCE Solar’s Long Span Ground Screw racking system. Installation was performed by DCE Services, which handled both mechanical installation and pre-drilling, ensuring seamless project execution. 


Mid-construction, featuring DCE Solar's Long Span Ground Screw Solution
Mid-construction, featuring DCE Solar's Long Span Ground Screw Solution

The Challenge

The primary challenge of this project was the steep incline and uneven surface of the land, which made traditional solar racking systems difficult to deploy. This required a solution that could ensure both stability and optimal panel performance on the sloped site, while also adhering to local regulations and safety standards.



The solution

DCE Solar’s Long Span Ground Screw

Woodfield Renewable Partners faced significant terrain challenges at the Old Hill Farm solar site, requiring a solution that minimized grading while ensuring stability. DCE Solar’s Long Span Ground Screw racking system was chosen for its adaptability, reducing foundation points and ground disturbance.

DCE Services played a crucial role, providing precision pre-drilling and mechanical installation to navigate the uneven landscape. Their expertise ensured a structurally sound, efficient, and visually cohesive array that blended seamlessly into the surroundings.

This project highlights how DCE Solar and DCE Services overcome complex site conditions with innovative racking solutions and expert execution, advancing renewable energy in challenging environments.



The Long Span Rack from DCE is a game-changer for community solar installations. Its robust design, coupled with its ability to cover extensive areas with minimal structural components, made it the perfect solution for our project. The system is versatile, durable, and cost-efficient, making it an essential part of our successful project.

-Tyler Bonini

Principal | Woodfield Renewable Partners, LLC


Download the case study below!




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