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NEXTracker - Trunk Bus System
Nextpower’s Trunk Bus Solutions deliver a complete system from module to inverter, built for flexibility and efficiency. For optimized O&M siting, minimal DC losses, and unmatched safety and reliability, our Trunk Bus solution with NX PowerMerge delivers.
Clean Lines
Streamlined harness design simplifies wire management, optimizes cable use, and speeds installation and maintenance.
High Performance, Low Losses
Higher-rated equipment delivers the industry’s widest safety margins, ensuring reliable power output in any environment.
Built for Crews
Engineered to accelerate builds and maximize efficiency on-site, Nextpower’s Trunk Bus Solutions support varying crew skills and local requirements.
Trunk Systems with NX PowerMerge™ give utility-scale solar projects the flexibility and performance edge they need. This isn’t a typical over molded trunk solution — it’s a fully customizable, high-capacity architecture designed to reduce connections, accelerate installs, and maximize reliability.
With 250A-ampacity and support for up to eight tap wires, PowerMerge reduces labor and loss while giving installers the freedom to place connections exactly where needed. That’s smarter layout alignment, tighter packaging, and better long-term reliability across your DC infrastructure.
Download the data sheet to learn how Trunk Systems with NX PowerMerge help you:
- Build faster by aggregating more power with fewer connections
- Run longer distances with low losses using up to 1,000 kcmil trunk cable
- Reduce risk by positioning connectors where you need them—no fixed location
- Simplify procurement by pairing seamlessly with NX Horizon™ trackers