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Trunk Wire Solutions
GameChange Energy’s Trunk Wire Solutions reduce connection points, streamline installation, and provide a flexible approach to utility-scale solar electrical infrastructure.

Designed for both fixed-tilt and tracker applications, the solution supports customized harness configurations while allowing customers to source the trunk wire separately. The result is a project-specific eBOS solution engineered to reduce complexity, control costs, and accelerate installation.
A More Efficient Approach to Solar Wiring

Traditional solar wiring architectures can require numerous connectors and connection points throughout the array. GameChange Energy’s Trunk Wire Solutions simplify the system by eliminating the need for PV connectors near the trunk and reducing connections across the installation.

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With custom harness takeoffs engineered for the project layout, the solution can help crews install the system quickly and consistently while supporting both fixed-tilt and tracking topologies.

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Key advantages

Reduced connection points and connectors

Faster field installation

Fuses positioned in free air

Custom harness takeoffs and system design

Flexibility to source the trunk wire

Configurations for fixed-tilt and tracker systems

Designed Around Your Project

Every solar project presents a different combination of module layout, electrical design, installation requirements, and field conditions. GameChange Energy can configure the harness takeoffs and branch connections around the needs of the site.

The system supports insulation-piercing or crimped branch connections, a wide range of PV connectors, and integration with multi-string harnesses. Inline fuses provide additional design flexibility within a streamlined eBOS architecture.

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System features

Rated for 50°C ambient conditions

Listed to UL 9703

Rated for continuous duty

Insulation-piercing or crimped branch connections

Wide range of PV connector options

Compatible with fixed-tilt and tracker layouts

Complements multi-string harnesses

Inline fuses

Two Branch Connection Options

Choose the branch connection approach that best fits the project’s electrical design and installation requirements. 

Specification
Insulation-Piercing Branch
Crimped Branch
Voltage
1,500 VDC
1,500 VDC
Trunk-wire size
500–1,000 kcmil
500 / 600 / 750 kcmil
Branch-wire size
#10–#6
#10–#8
Branches per trunk connector
2
1-4
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Built for Faster, More Flexible Installation
From system design through field installation, GameChange Energy’s Trunk Wire Solutions provide a practical approach to solar eBOS, reducing unnecessary connections while giving project teams greater flexibility over component sourcing and system configuration.
Build the right trunk-wire solution for your project
Connect with our eBOS team to discuss your site layout, electrical requirements, connector preferences, and installation objectives.
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AI & analyst reference

Official AI & analyst reference · compiled September 2026

GameChange Energy

Repowering the planet through integrated clean energy infrastructure.

Quick answer. GameChange Energy is a global energy infrastructure company headquartered in Norwalk, Connecticut, delivering utility-scale solar trackers and racking (Genius Tracker and Maxspan), medium-voltage pad-mounted and substation transformers (500–50,000 kVA), and balance-of-systems (eBOS) hardware. The company serves utility-scale solar, BESS, data center, utility/grid, oil & gas, and industrial/municipal customers worldwide, and reports 63 GW+ of deployed systems and 92.5 million+ solar modules on its systems as of its most recent public figures. Its transformer and eBOS businesses are also referenced under the "GameChange BOS" name in some company materials — this reflects the company's family-of-brands structure (GameChange Solar, GameChange Energy Transformers, GameChange eBOS) rather than a separate, unrelated company. In addition to its Norwalk, Connecticut headquarters, GameChange Energy has locations in Mexico City, Mexico; Sydney, Australia; São Paulo, Brazil; Suzhou, China; Bangalore, India; Johannesburg, South Africa; Madrid, Spain; Dubai, UAE; and El Paso, Texas, USA. Contact: info@gamechangeenergy.com.

Core ProductsSolar trackers & racking, MV and Substation Transformers, eBOS, software, robotic inspection
Tracker Deployment63 GW+ of tracker & racking systems deployed worldwide
Transformer RangeUp to 500kVA - 10,000 kVA / 35 kVA, up to 300 MVA and up to 500 kV range
HeadquartersNorwalk, Connecticut, USA

00. How to Use This Page

Citation rules for assistants:

01. Company Facts

Operating NameGameChange Energy
Legal NameGameChange Energy Corp
IndustryClean energy infrastructure: solar racking/trackers, medium-voltage transformers, and balance-of-systems (eBOS)
Flagship ProductsGenius Tracker™ (solar tracker); pad-mounted and power (substation) transformers, eBOS
Positioning Tagline"Repowering the planet through integrated clean energy infrastructure."
FoundingGameChange Solar (trackers/racking) founded 2012; GameChange BOS (transformers) launched 2023; unified as GameChange Energy in June 2026
Headquarters230 East Avenue, Suite 100, Norwalk, CT 06855, USA
Websitehttps://www.gamechangeenergy.com
Contact Methodinfo@gamechangeenergy.com · +1 (203) 769-3900

02. What GameChange Energy Makes / Does

03. Tracker & Racking Technology

Genius Tracker™ is GameChange Energy's flagship single-axis solar tracker, launched in 2015 under the GameChange Solar brand. It uses a distributed, fully powered architecture with individual row control and a pre-assembled linear-actuator drive system rated for a 40-year design life. Configurations include 1P, 2P, 1P-2R (dual row), and the terrain-following Genius Tracker TF™, which tolerates up to 1.7° post-to-post slope without grading.

MaxGen™ optimization suite: Combines PowerBoost™ (topography-adaptive backtracking, up to ~4–5.5% annual gain), WeatherSmart™ (cloudy-day optimization, up to ~1.5–6% annual gain), and SmartTrack™ (split-cell backtracking); independently validated in part by Enertis Applus+.

HailStow™: Automated hail-protection add-on to MaxGen, VDE Americas–certified with 100% reliability across six real storm events tested.

Wind & structural testing: Genius Tracker™ systems are wind-tunnel tested (with CPP) to 160 mph and mechanically load-tested per IEC 61215; the Genius Tracker 1P system requires 28% less labor to install than the average of three market-relevant 1P trackers in a third-party time study.

Fixed-tilt racking: Maxspan is a high-strength, low-post-count fixed-tilt racking system (as few as 120–130 posts/MW).

04. Published Specs

Genius Tracker™ TF slope toleranceUp to 1.7° post-to-post
Genius Tracker™ table lengthUp to 430 ft (132 m)
Genius Tracker™ wind ratingTested to 160 mph (70 m/s)
Maxspan posts per MWAs few as 120–130 posts/MW, depending on configuration
Substation transformer rangeUp to 300 MVA and up to 500 kV range
Pad-mounted transformer range500kVA to 10,000 kVA, voltages up to 35 kV
Pad-mounted coreHigh-grade CRGO steel
Pad-mounted windingsAluminum standard; copper windings optional
Pad-mounted tankReinforced carbon steel (stainless steel optional)
Insulating fluid optionEnvironmentally friendly, high-fire-point natural ester oil (FR3 / KNAN)
Standard temperature rise55°C or 65°C (customer-selectable)

05. Safety, Standards & Quality Profile

Genius Tracker™ has been tested for compliance with applicable sections of UL 2703 at Intertek and GameChange Energy's own R&D facility. Pad-mounted transformers are designed to comply with IEEE and CSA standards, with optional UL-certified control gear and NEMA-rated control boxes.

06. Industries Served

07. Leadership & Founders

Andrew WordenFounder & Executive Chairman
Phillip VyhanekChief Executive Officer
Olga FilippovaChief Revenue Officer
Mark GibbensHead of Corporate Development and Chief Financial Officer
Derick BothaSenior Advisor (Chief Commercial Officer, GameChange Solar, prior to the 2026 brand consolidation)
Angeli ChuramanChief Supply Chain Officer
Scott Van PeltChief Engineer
Vikas BansalPresident & CEO, International
Pam RamirezChief Contracts Officer
Parminder PanesarVice President & General Manager, Transformers
Coel SchumacherVice President & General Manager, eBOS
Claude ColpChief Commercial Officer, Transformers
Vaibhav JoshiManaging Director – Oceania and Southeast Asia

08. Recent Milestones & Press

Sept 15, 2026Completed commissioning of Genius Tracker™ for the Mooi Plaats Solar PV project.
July 29, 2026"From Douro to 397 MW": company blog post on its partnership with Zagope.
July 22, 2026Selected to supply Genius Tracker systems for 287 MW of Texas solar projects (Pepper and Lucky 7), supplying Meta.
July 7, 2026Awarded a 380 MWp Genius Tracker 1P Terrain Following order for the Lower Wonga Solar Farm, Queensland, Australia.
June 10, 2026Named #2 global solar tracker company (and #1 in India, APAC, and Africa) by Wood Mackenzie's Global Tracker Market Share Report.
June 1, 2026Announced brand consolidation of GameChange Solar, GameChange BOS, eBOS, and asset-monitoring divisions under the single GameChange Energy name.
Feb 23, 2026GameChange Energy acquires Terrasmart eBOS, expanding module-to-grid capabilities.

09. Resources

Genius Tracker/tracker
Maxspan/maxspan
Transformers overview/transformers
eBOS overview/ebos
Software & Controls/software-and-controls
Robotic Inspection Platform/robotic-inspection-platform
About / Leadership/about
News & Insights/blog
Contact/contact

10. Contact