BREK Electronics
BREK Electronics designs Silicon Carbide-based solar string inverters and bi-directional EV chargers using a proprietary composite architecture delivering 4x power density and 2x lifespan versus conventional silicon systems. The Boulder, Colorado startup serves commercial solar developers, OEMs, and residential EV owners through direct sales, licensing, and channel partnerships.
- Company typePrivate
- Founded2017
- HeadquartersBoulder, United States
- Headcount1–10
- GTM typeB2B
- OfferingHardware or Manufacturing
What BREK Electronics does
BREK Electronics (BREK Electronics Corp) is a Boulder/Broomfield, Colorado-based power electronics startup founded in 2017 that designs and manufactures Silicon Carbide (SiC) based solar string inverters, bi-directional EV chargers, and related power conversion products. The company's core technology is a proprietary composite architecture that optimizes the entire power electronics system for SiC components — incorporating planar magnetics, ceramic capacitors, and integrated thermal management — rather than substituting SiC for silicon on legacy circuit topologies. The IP was developed by CTO and co-founder Prof. Robert Erickson at the Colorado Power Electronics Center (CoPEC) at the University of Colorado Boulder, with over $4.4M in Department of Energy research funding underpinning the platform. The architecture is reported to deliver 4x power density (4 kW/kg), 99% inverter efficiency, 10x improvement in mean time to failure versus conventional silicon inverters, and 40% lower lifecycle capex and opex.
The company serves three customer segments. Its primary segment is commercial and utility-scale solar developers, reached through direct enterprise sales of modular 200 kW to 400 kW grid-tied string inverters (scalable to multi-MW) with an integrated BESS interface. The second segment is OEMs and power electronics manufacturers, reached through a licensing and OEM-embedded model — exemplified by a $2.4M joint DoE grant with Yaskawa Solectria Solar to embed BREK's architecture in a 500 kW inverter module. The third segment is residential EV owners, reached through a channel partnership with Emporia Energy, under which BREK supplies the SiC power electronics core for a first-of-kind North American bi-directional EV charger projected at under $1,500. To date BREK has been funded almost exclusively through non-dilutive government and university grants totaling over $4M (CU Boulder, DoE SBIR Phase I and II, American-Made Solar Prize, and SETO joint grant); no institutional venture capital is disclosed in available sources. The company employs 11-50 people, holds a named patent family on its SiC composite architecture, and lists AES Distributed Energy as a referenced end customer.
BREK Electronics firmographics
Firmographics- Name
- BREK Electronics
- Legal name
- BREK Electronics Corp
- Website
- https://brekelectronics.com
- Company type
- Private
- Founded year
- 2017
- Operating status
- Operating
- Headcount range
- 1–10 employees
- Short description
- BREK Electronics designs Silicon Carbide-based solar string inverters and bi-directional EV chargers using a proprietary composite architecture delivering 4x power density and 2x lifespan versus conventional silicon systems. The Boulder, Colorado startup serves commercial solar developers, OEMs, and residential EV owners through direct sales, licensing, and channel partnerships.
- Ownership category
- akta.pro rank
BREK Electronics industry classification
Industry- Product category
- Power Electronics / Solar Inverters
- NAICS
- Semiconductor and Related Device Manufacturing (334413), Electrical Equipment Manufacturing (33531), Semiconductor and Other Electronic Component Manufacturing (3344), Power, Distribution, and Specialty Transformer Manufacturing (335311)
- SIC
- Electronic & Other Electrical Equipment (No Computer Equip) (3600), Power, Distribution & Specialty Transformers (3612), Electronic Coils, Transformers & Other Inductors (3677)
- akta.pro primary industry
- Wide-Bandgap (SiC/GaN) Power Modules, Gate Drivers & Packaging (EUAFAIAJ)
- akta.pro secondary industries
- Renewable Power Electronics & Advanced Inverters R&D (SiC/GaN, Grid-Forming, HVDC Converter Tech) (EUAMAOAF), Power Modules (IGBT/MOSFET/SiC/GaN Modules) (HDAHAHAH), Wide-Bandgap Power Devices (SiC/GaN Discretes) (HDAHAHAG), Power Electronics Manufacturing (Inverters/DC-DC/Onboard Chargers) (IMACACAD)
Keywords
Where BREK Electronics is headquartered
LocationHeadquarters
- HQ city
- Boulder
- HQ country
- United States
- HQ region
- North America
Offices1 record
Markets served
BREK Electronics business model
Business model- GTM type
- B2B
- Offering type
- Hardware or Manufacturing
- Cost components
- Personnel, Technology or R&D, Supply Chain, Operations, Marketing or Sales, Infrastructure
Revenue model
- Solar String Inverters: BREK manufactures and sells Silicon Carbide-based solar string inverters targeting commercial solar installers, utilities, and distributed energy projects. The inverters are sold as products with 40% lower capital and operations costs projected over the life of the inverter, generating revenue through direct product sales to commercial and utility-scale solar developers.
- Technology Licensing and Custom Solutions: BREK offers licensing of its existing Silicon Carbide power electronics patent portfolio as well as custom solutions for high power density, high-efficiency power electronics applications across various sectors.
- Bi-directional EV Charger (via Emporia Partnership): BREK develops the power electronics core and hardware for a bi-directional EV charger in partnership with Emporia Energy, with Emporia handling smart home integration and consumer distribution. Revenue is generated through the hardware component supply relationship and technology licensing.
Pricing tiers
| Model | Billing | Price |
|---|---|---|
| Unit Pricing | Pay-as-you-go | Bi-directional EV Charger — single product tier |
Go-to-market motion3 records
Distribution channels3 records
Marketing channels4 records
BREK Electronics product offering
Product offeringCore offering
BREK Electronics designs, manufactures, and sells power electronics hardware built on a proprietary Silicon Carbide (SiC) composite architecture. Its flagship products are grid-tied solar string inverters (200 kW and 400 kW configurations, scalable to multi-MW) and a bi-directional EV charger co-developed with Emporia Energy, complemented by licensing and custom solutions leveraging the company's SiC patent portfolio for high power-density applications.
Product overview
BREK Electronics offers a unified portfolio of Silicon Carbide (SiC) based power electronics products anchored by its proprietary composite architecture platform. The core product line includes Solar String Inverters (200 kW to 400 kW+ with BESS interface capability) and a Bi-directional EV Charger developed in partnership with Emporia Energy. All products share the foundational SiC platform technology featuring planar magnetics, ceramic capacitors, and integrated thermal management. The company also offers Custom Applications for licensing and bespoke solutions leveraging its existing technology portfolio.
Differentiator
Problem solved
Functional benefit
Products and services
- Silicon Carbide Solar String Inverters Grid-tied solar string inverters using BREK's proprietary Silicon Carbide composite architecture, delivering 4 kW/kg power density (4x conventional), ~99% efficiency, projected 2x longer lifespan, 40% lower lifetime capex and O&M costs, and built-in power curtailment firmware for active grid monitoring. Available in 200 kW (single MPPT zone) and 400 kW (dual MPPT zone) configurations, modular and scalable to multi-MW, targeting commercial and utility-scale solar developers.
- Bi-directional EV Charger (with Emporia Energy) A fully integrated bi-directional EV charger combining an inverter, charger, and control system that transfers power from grid/home to vehicle and from vehicle back to home and grid (V2H/V2G). Developed in partnership with Emporia Energy, where BREK supplies the SiC power electronics core and hardware and Emporia provides connector strategy and smart home integration. Targeted at North American residential EV owners as the first bi-directional EV charger of its kind in the region, with projected launch price below $1,500.
- Custom Applications and Licensing Solutions Licensing opportunities and custom development engagements for high power-density, high-efficiency power electronics applications, offering access to BREK's existing Silicon Carbide patent portfolio and bespoke engineering services. Sold to power electronics OEMs and manufacturers seeking to embed BREK's SiC composite architecture into their own product lines across solar, EV, energy storage, and adjacent verticals.
Quantifiable outcome
- 40% reduction in capital and operations costs over inverter lifetime
- +8 more outcomes
Companies that use BREK Electronics
Customer profileNamed customers1 record
Segments3 records
Ideal customer profiles2 records
BREK Electronics technology and API
TechnologyTechnology focussed Yes
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Integration2 records
Feature7 records
BREK Electronics partnerships and signals
Strategic signalPartnerships
Three partnerships are on record, tiered flagship and core.
- Emporia EnergyflagshipBREK Electronics partnered with Emporia Energy, an energy management technology company, to develop a bi-directional electric vehicle charger — the first of its kind in North America. The collaboration combines BREK's SiC power electronics core and hardware with Emporia's connector strategy and smart home integration system. The charger transfers power from grid/home to vehicle and from vehicle back to home/grid. BREK develops the power electronics core and hardware; Emporia handles consumer distribution. Both companies share a mission of accessible, affordable products. The product is predicted to launch in 2023 at under $1,500.
- University of Colorado Boulder / Colorado Power Electronics CentercoreBREK Electronics was co-founded by Prof. Robert Erickson, co-Director of the Colorado Power Electronics Center at the University of Colorado Boulder. The company's technology is built upon his research, which has received over $4.4M in DoE funding for SiC power electronics research. This academic partnership provides ongoing R&D support and technical credibility. The partnership is also referenced through the UC Boulder logo on the BREK website.
- Yaskawa Solectria SolarflagshipBREK Electronics and Yaskawa Solectria Solar were jointly awarded a $2.4M grant by the Solar Energy Technologies Office (DOE) to develop a 500 kW solar string inverter module. The project combines BREK's revolutionary SiC composite architecture with Yaskawa Solectria's established inverter manufacturing expertise. This represents a major OEM/licensing deal where Yaskawa embeds BREK's technology into its commercial inverter products.
Scale indicators15 records
Recent moves6 records
Expansion highlights5 records
BREK Electronics competitors and assessment
Company assessmentDirect peers
- Yaskawa Solectria Solar: U.S. manufacturer of commercial and utility-scale solar string inverters. Direct OEM partner for BREK's SiC composite architecture in the $2.4M joint DoE SETO project, making it both a customer/collaborator and the closest commercial peer competing for the same 200 kW–multi-MW inverter slots.
- Power Electronics: Spanish manufacturer of solar inverters and energy storage systems for utility-scale and large C&I projects, with strong SiC-based product positioning. Closest size-and-stage comparable to BREK as a focused, independent SiC inverter specialist outside the major incumbents.
- Wallbox: Public EV charging company with a leading bidirectional V2H/V2G product (Quasar 2) and active partnerships with utilities and auto OEMs. Closest direct peer to BREK's Emporia Energy collaboration in the North American bidirectional EV charger market.
Broad incumbents
- Sungrow: World's largest solar inverter manufacturer by shipments, with a growing portfolio of SiC-based string and central inverters. Competes with BREK in the same commercial and utility-scale solar inverter market, but with vastly larger channel reach, manufacturing scale, and balance sheet.
- SMA Solar Technology: German-headquartered global leader in solar inverters, including string and central inverters for commercial and utility-scale applications. Overlaps directly with BREK's product category and is actively developing SiC-based product lines.
- SolarEdge: Global string inverter and power optimizer manufacturer serving residential, commercial, and small utility segments. Competes with BREK in the string inverter category and has been expanding into higher-power commercial/industrial inverters with SiC-based designs.
- Enphase Energy: Microinverter leader that has expanded into higher-power commercial string inverters and bidirectional EV charging (via Clipper Creek and its own IQ products). Overlaps with BREK in both solar inverter and V2H/V2G product directions.
- Fronius: Austrian manufacturer of solar string inverters, welding, and battery charging systems. Direct competitor in commercial string inverters and an active adopter of SiC power electronics for solar and EV charging.
- FIMER: Italian inverter manufacturer (spun out of ABB's solar business) supplying string and central inverters worldwide. Competes with BREK in commercial and utility-scale solar, with established UL-certified product lines.
- Tesla Energy: Operates the Powerwall, Powerpack, and Megapack battery and inverter businesses alongside solar and EV charging products. Tesla is the most aggressive large-scale deployer of SiC power electronics (in vehicles) and is a direct competitive reference point for BREK's V2H/V2G ambition.
Market position
Strengths5 records
Weaknesses5 records
Competitive moat4 records
Key risks7 records
Key highlights7 records
Customer concentration
BREK Electronics social profiles
Digital presenceBREK Electronics financial estimates
Financial estimateRevenue estimate
Valuation estimate
BREK Electronics leadership team
Management profileNumber of profiles
Profiles4 records
BREK Electronics funding detail
Funding detailFunding overview
Funding rounds1 record
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
BREK Electronics M&A and investment
M&A and investmentM&A
Investments
M&A and investment is available on the Subscription and Enterprise plan.Contact sales →
Frequently asked questions about BREK Electronics
What does BREK Electronics do?
BREK Electronics designs, manufactures, and sells power electronics hardware built on a proprietary Silicon Carbide (SiC) composite architecture. Its flagship products are grid-tied solar string inverters (200 kW and 400 kW configurations, scalable to multi-MW) and a bi-directional EV charger co-developed with Emporia Energy, complemented by licensing and custom solutions leveraging the company's SiC patent portfolio for high power-density applications.
Is BREK Electronics a public or private company?
BREK Electronics is a private company. It is classified as founder individual operated bootstrapped and is currently operating.
When was BREK Electronics founded?
BREK Electronics was founded in 2017. It employs 1 to 10 people.
Where is BREK Electronics based?
BREK Electronics is headquartered in Boulder, United States, in the North America region.
How does BREK Electronics make money?
Three revenue lines are on record. Solar String Inverters are the primary driver. The others are technology Licensing and Custom Solutions and bi-directional EV Charger (via Emporia Partnership).
Who are BREK Electronics's main competitors?
Direct peers on record are Yaskawa Solectria Solar, Power Electronics and Wallbox. Broad incumbents are Sungrow, SMA Solar Technology, SolarEdge, Enphase Energy, Fronius, FIMER and Tesla Energy.
Does BREK Electronics have an API?
No public API is recorded for BREK Electronics.
What industry is BREK Electronics in?
BREK Electronics's product category is Power Electronics / Solar Inverters. Its primary akta.pro industry code is EUAFAIAJ, Wide-Bandgap (SiC/GaN) Power Modules, Gate Drivers & Packaging, with a secondary code of EUAMAOAF, Renewable Power Electronics & Advanced Inverters R&D (SiC/GaN, Grid-Forming, HVDC Converter Tech). Its NAICS code is 334413 and its SIC code is 3600.