Electrical Balance of System (eBOS)

A full range of eBOS products, engineered and delivered by Nextracker
Now available with NX PowerMerge next-generation trunk connector

Nextracker bridges the gap between the mechanical and electrical to deliver unrivaled efficiency, performance, and durability. Built on a proven track record of string harnessing, combiner and disconnect boxes, and electrical system integration, Nextracker eBOS helps EPCs and owners build faster, reduce risk, and maximize energy.

Configured your way With a complete portfolio of trunk systems and combiner systems, Nextracker eBOS is customizable to best suit the layout, PV panels, inverters, and site conditions of any project.

Quality assured Delivered across gigawatts of utility-scale projects, Nextracker eBOS comes with stringent quality checks, including 100% factory inspection on all wire harnessing prior to shipping.

Simple procurement, expert support From design and procurement to installation and operation, our expertise, streamlined approach, and ability to pair with NX Horizon trackers accelerates timelines, reduces complexity, and future-proofs your investment.

Trunk Systems with NX PowerMerge

Nextracker Trunk Systems are flexible, fast installing, reliable, and low maintenance. At their core is the new NX PowerMerge™ trunk connector, capable of reducing field connections by up to 50% and delivering unmatched quality, durability, and performance.

Download the datasheet

Combiner Systems

Nextracker Combiner Systems are reliable, simple to install and easy to service, featuring customizable wire harnessing and high-capacity combiner boxes. Systems include all electrical components from PV panels through combiner.

Download the datasheet

Implementation of Third-Party Verified Life Cycle Assessment (LCA)

Seamless eBOS to tracker integration

Mechanical and electrical integration delivers installation, power output, and durability improvements for utility-scale solar projects. Nextracker eBOS can be combined with the leading NX Horizon™ tracker platform for a more cohesive design, delivery, installation, and operational experience.

Why choose Nextracker eBOS?

Nextracker is a leader in solar innovation and technology solutions, with over 130 GW of solar trackers deployed. Nextracker’s expertise, combined with 15 years’ experience in eBOS systems, delivers end-to-end utility-scale solar solutions and industry-leading customer support.