Power Architecture for the Next Generation
Blog posInsights from Helionix on efficient power electronics, thermal-path design, integrated protection, and modular subsystem engineering for clean energy, EV infrastructure, aerospace, defense, and advanced industrial applications.t description.
Building Helionix: A Veteran-Founded Power Architecture Startup
Helionix is a veteran-founded power electronics startup developing SolMOS, a modular power architecture designed for next-generation electrified systems.
SolMOS began with a simple technical thesis: modern power electronics cannot continue treating switching, thermal management, and protection as separate problems. As power density increases across clean energy, EV infrastructure, aerospace, defense, and industrial systems, the performance limits are no longer only at the individual semiconductor device level. They are increasingly found in the way the full power subsystem is designed, integrated, cooled, protected, and scaled.
Why SolMOS Exists
Traditional power systems often rely on fragmented stacks of components: switching devices, gate drivers, sensors, protection circuits, thermal interfaces, and control hardware sourced and validated separately. That approach can create integration debt, increase engineering complexity, and make it harder to scale designs across voltage classes or demanding operating environments.
SolMOS is being developed to address this problem through a unified subsystem architecture.
The goal is to combine:
high-performance switching,
thermal-path co-design,
integrated protection logic,
sensing capability,
gate-drive optimization,
and modular scalability
within a single power architecture.
Rather than positioning SolMOS as “just another MOSFET,” Helionix is focused on the broader system challenge: how power modules behave when switching performance, heat flow, protection, and integration are designed together from the beginning.
Current SolMOS Design Direction
The current SolMOS concept is focused on a voltage-scalable modular platform intended to support applications across multiple power ranges, including approximately 650V to 2000V+ development pathways.
Early target applications include:
solar inverters,
battery energy storage systems,
EV charging infrastructure,
aerospace power systems,
defense electronics,
industrial motor drives,
UPS systems,
and high-voltage power converters.
The architecture is being developed around a core idea: switching, protection, sensing, and thermal behavior should be addressed at the module and subsystem level rather than patched together after board-level assembly.
This includes design emphasis on:
reducing parasitic effects through architecture-aware layout,
improving thermal-path efficiency,
simplifying BOM complexity,
supporting future qualification-oriented development,
enabling modular configurations for different use cases,
and reducing integration burden for OEMs and engineering teams.
Why This Matters
Electrification is accelerating across transportation, grid infrastructure, defense, and industrial automation. At the same time, systems are demanding higher efficiency, smaller footprints, better thermal performance, and greater reliability.
Power electronics are now central to nearly every major energy transition:
renewable energy conversion,
DC fast charging,
battery storage,
aircraft electrification,
naval and defense power systems,
AI and data center infrastructure,
and resilient grid modernization.
Helionix is being built around the belief that the next generation of power electronics will require deeper subsystem integration, not just better individual components.
Collaboration Goals
Helionix is actively seeking technical collaboration with university partners, engineering faculty, student researchers, incubators, and semiconductor development teams.
Current collaboration interests include:
SPICE simulation,
power module modeling,
thermal simulation,
gate-drive and switching-loop analysis,
packaging architecture,
GDSII layout support,
grant development,
and prototype planning.
We are especially interested in connecting with SUNY Buffalo, university research labs, engineering students, semiconductor faculty, and clean-energy or defense-focused incubator programs.
Where We Are Now
Helionix is currently in the early development stage. The company is building the technical foundation for SolMOS through architecture definition, advisor support, grant planning, and university collaboration outreach.
The team includes technical advisors with aerospace and electrical engineering experience, including military colleagues familiar with mission-critical systems, reliability, and technical execution.
Helionix is also exploring non-dilutive funding and commercialization pathways through programs such as SBIR, NYSERDA, and university-linked startup support initiatives.
Looking Ahead
The long-term vision for SolMOS is to become a scalable power architecture platform for efficient, reliable, and thermally aware electric systems.
Helionix is not being built around a market trend. It is being built around a technical belief: future power systems will perform better when switching, thermal management, sensing, and protection are engineered as one integrated architecture.
If you are a university faculty member, student, engineer, investor, incubator contact, or industry partner interested in power electronics, semiconductor architecture, clean energy, aerospace, or defense systems, Helionix would welcome the opportunity to connect.
Helionix is building toward smarter, more integrated power electronics for the next generation of electrified infrastructure.