Solar trackers & balance of system
Single-axis trackers, racking and wiring for utility-scale farms.
3 leading companies in solar trackers & balance of system, one segment of solar energy — Panels, inverters, trackers, solar farms and rooftop installers. Solar is the largest single item in world energy investment.
new market segment · researched 2026-11-14
Solar panels, cells & wafersSolar invertersSolar trackers & balance of systemUtility-scale solar farms
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Leading solar trackers & balance of system companies
3 companies, with the scale each source states. Scale is the whole company's unless the row says otherwise.
| Company | Where | What they do | Scale |
|---|---|---|---|
| Nextpower (formerly Nextracker) NXT ↗ | Fremont, United States since 2013 | Single-axis solar trackers and balance-of-system for utility-scale farms. Renamed from Nextracker Inc. in Oct 2025. | revenue: 3.559 USD billions (FY ended 2026-03-31, 10-K) (2026) ↗ |
| Array Technologies ARRY ↗ | Albuquerque, United States | Solar tracker systems for utility-scale projects. | revenue: 1.284 USD billions (FY2025, 10-K) (2025) ↗ |
| Trina Solar 688599.SS ↗ | Changzhou, China since 1997 | Modules, trackers and storage systems. | revenue: 11.272 USD billions (2024) ↗ |
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The solar energy market
The whole market this segment sits in.
investment · world450
↗USD billions (utility-scale + rooftop, expected 2025) · 2025
Quick answers
- What is solar trackers & balance of system?
- Single-axis trackers, racking and wiring for utility-scale farms. It is one segment of the solar energy market.
- Who are the leading solar trackers & balance of system companies?
- Nextpower (formerly Nextracker) (United States), Array Technologies (United States), Trina Solar (China).
- Which solar trackers & balance of system companies are publicly traded?
- Nextpower (formerly Nextracker) (NXT), Array Technologies (ARRY), Trina Solar (688599.SS).
- How big is the solar energy market?
- For the whole solar energy market, not this segment alone: investment (world) 450 USD billions (utility-scale + rooftop, expected 2025), 2025 — IEA.