StarPower Semiconductor
StarPower Semiconductor (斯达半导体) is a Chinese power module manufacturer ranked #5 globally, producing IGBT, SiC, IPM, discrete, and diode modules (650V–1700V) for industrial, automotive, energy, and appliance OEMs across China and Europe.
- Company typePublic
- Founded2005
- HeadquartersJiaxing, China
- Headcount1,001–5,000
- GTM typeB2B
- OfferingHardware or Manufacturing
What StarPower Semiconductor does
StarPower Semiconductor (斯达半导体) is a Chinese power semiconductor module manufacturer founded in 2005 and headquartered in Jiaxing, Zhejiang, China. It is publicly listed on the Shanghai Stock Exchange STAR Market (ticker 603290) and employs approximately 3,000 staff across 6 wholly-owned subsidiaries, including StarPower Europe with a Swiss headquarters and a German R&D center. The company designs and manufactures IGBT (Insulated Gate Bipolar Transistor), SiC (Silicon Carbide), IPM (Intelligent Power Module), discrete, and diode modules spanning voltage ratings from 650V to 1700V, with notable technical features including low-inductance SiC packaging, HPS and AMB insulation substrates, multi-chip parallel architectures, and PINFIN water-cooled thermal substrates. Yole Group's 2025 Status of Power Module Packaging Industry report places StarPower #5 globally in power module packaging, competing head-to-head with Infineon, Semikron Danfoss, STMicroelectronics, Fuji Electric, Mitsubishi Electric, and Rohm.
The company's revenue model is direct B2B hardware sales of power semiconductor modules to enterprise OEMs through 9 domestic sales offices in China (Shanghai, Beijing, Shenzhen, Jinan, Qingdao, Chengdu, Wuhan, Nanjing, Baoding) and the StarPower Europe subsidiary serving EMEA. Pricing is quote-based with no public price list. End markets span four verticals: industrial control (low/medium-high voltage inverters, welding, motor drives), automotive electronics (EV main/auxiliary drives and on-board power supplies), energy (solar PV, wind, energy storage, SVG/APF), and home appliances (variable-frequency white goods and commercial HVAC). Go-to-market combines enterprise field sales with industry exhibitions such as NEPCON JAPAN and the Beijing Essen Welding & Cutting Exhibition, where the company will exhibit at the 29th edition in Shenzhen, June 29 – July 2, 2026. Recent strategic posture is offensive: a ~$548M capital raise in November 2021 funded capacity scale-up, and April 2024 saw six new module variants (L6, P6, N5, C6.1 IGBT; N6, P6 SiC) launched to capture SiC demand in EV traction, renewable energy, and AI data-center power conversion.
StarPower Semiconductor firmographics
Firmographics- Name
- StarPower Semiconductor
- Legal name
- 斯达半导体股份有限公司 (StarPower Semiconductor Co., Ltd.)
- Website
- https://powersemi.cc
- Company type
- Public
- Founded year
- 2005
- Operating status
- Operating
- Headcount range
- 1,001–5,000 employees
- Short description
- StarPower Semiconductor (斯达半导体) is a Chinese power module manufacturer ranked #5 globally, producing IGBT, SiC, IPM, discrete, and diode modules (650V–1700V) for industrial, automotive, energy, and appliance OEMs across China and Europe.
- Ownership category
- akta.pro rank
StarPower Semiconductor industry classification
Industry- Product category
- Power Semiconductor Modules
- NAICS
- Semiconductor and Related Device Manufacturing (334413)
- SIC
- Semiconductors & Related Devices (3674)
- akta.pro primary industry
- Power Modules (IGBT/MOSFET/SiC/GaN Modules) (HDAHAHAH)
- akta.pro secondary industry
- Wide-Bandgap Power Devices (SiC/GaN Discretes) (HDAHAHAG)
Keywords
Where StarPower Semiconductor is headquartered
LocationHeadquarters
- HQ city
- Jiaxing
- HQ country
- China
- HQ region
- Asia
Offices7 records
Markets served
StarPower Semiconductor business model
Business model- GTM type
- B2B
- Offering type
- Hardware or Manufacturing
- Cost components
- Supply Chain, Technology or R&D, Personnel, Operations, Marketing or Sales, Infrastructure
Revenue model
- Power Semiconductor Module Sales: Sale of IGBT modules, SiC modules, discrete devices, IPM modules, and diode modules to industrial customers. Products are sold at various voltage ratings (650V-1700V) targeting industrial control, automotive, energy, and home appliance applications.
Go-to-market motion1 record
Distribution channels3 records
Marketing channels3 records
StarPower Semiconductor product offering
Product offeringCore offering
StarPower Semiconductor designs, manufactures, and sells power semiconductor modules including IGBT modules, SiC (silicon carbide) modules, IPM (intelligent power modules), discrete devices, and diode modules with voltage ratings from 650V to 1700V. The company's products serve industrial control, automotive electronics, new energy, and home appliance applications worldwide.
Product overview
StarPower Semiconductor (斯达半导体) is a manufacturer of power semiconductor modules and discrete devices. The company operates as a unified product portfolio organized around five core product lines: IGBT Modules (including L6, P6, N5, and C6.1 variants), SiC Modules (N6 and P6 variants), Discrete Devices, IPM Modules, and Diode Modules. These products span voltage ratings from 650V to 1700V and serve four primary application domains: industrial control, automotive electronics, energy systems, and home appliances. The company ranks #5 globally in the IGBT module market and operates through six subsidiaries including StarPower Europe, Shanghai Daozhi Technology, and Jiaxing StarPower Microelectronics.
Differentiator
Problem solved
Functional benefit
Products and services
- IGBT Modules Insulated-Gate Bipolar Transistor modules designed for high-power switching applications in industrial control, automotive, and energy systems. Voltage ratings from 650V to 1700V.
- SiC Modules Silicon Carbide power modules offering higher efficiency, faster switching speeds, and better thermal performance than traditional silicon-based modules for high-frequency and high-voltage applications.
- Discrete Devices
Quantifiable outcome
- Power modules rated among top 5 globally by Yole Group in 2025 Status of Power Module Packaging Industry report
Companies that use StarPower Semiconductor
Customer profileNamed customers4 records
Segments4 records
Ideal customer profiles4 records
StarPower Semiconductor technology and API
TechnologyTechnology focussed Yes
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Feature4 records
StarPower Semiconductor partnerships and signals
Strategic signalScale indicators6 records
Recent moves5 records
Expansion highlights4 records
StarPower Semiconductor competitors and assessment
Company assessmentDirect peers
- Infineon Technologies: Global #1 in power semiconductors with a broad IGBT and SiC module portfolio serving automotive, industrial, and renewable customers. Direct competitor to StarPower in IGBT and SiC modules, particularly for EV traction inverters and industrial drives.
- Semikron Danfoss: Specialist in power module packaging, particularly IGBT modules for industrial drives, renewables, and automotive. Directly competes with StarPower across IGBT voltage ratings and application verticals.
- STMicroelectronics: Major IDM with SiC MOSFET discretes and power modules for EV traction and industrial applications. Competes with StarPower in SiC modules and integrated automotive power solutions.
- Fuji Electric: Japanese power module specialist with strong IGBT and SiC offerings for industrial, automotive, and railway applications. Direct peer competing in the same voltage and packaging classes as StarPower.
- Mitsubishi Electric: Long-established Japanese power module maker with leading IGBT and SiC technology, particularly in high-voltage industrial and rail applications. Direct peer identified explicitly in StarPower's competitive set.
- Rohm Semiconductor: Japanese SiC leader with vertical SiC substrate-to-module capability, competing directly in EV traction and renewable inverter modules. Listed by Yole as a global power module competitor alongside StarPower.
Broad incumbents
- ON Semiconductor (onsemi): Broad-line semiconductor incumbent with growing SiC and IGBT module offerings for automotive and industrial. Competes with StarPower in power modules but operates across a much wider analog/power portfolio.
Emerging players
- BYD Semiconductor: Vertically integrated Chinese power semiconductor arm of BYD, producing IGBT and SiC modules primarily for captive EV use. Cited by Yole as an intensifying Chinese competitor, increasingly supplying merchant markets as well.
- CRRC Times Semiconductor: Chinese power semiconductor subsidiary of CRRC, focused on IGBT modules for rail traction and industrial drives. Emerging direct competitor named explicitly in Yole's 2025 competitive landscape.
- MACMIC: Chinese power semiconductor and IGBT module supplier expanding into SiC. Cited by Yole as one of the intensifying Chinese competitors, overlapping with StarPower in industrial and automotive applications.
Market position
Strengths4 records
Weaknesses4 records
Competitive moat4 records
Key risks5 records
Key highlights7 records
Customer concentration
StarPower Semiconductor social profiles
Digital presenceStarPower Semiconductor financial estimates
Financial estimateRevenue estimate
Valuation estimate
StarPower Semiconductor leadership team
Management profileNumber of profiles
Profiles1 record
StarPower Semiconductor subsidiaries and ownership
Company hierarchySubsidiaries4 records
StarPower Semiconductor funding detail
Funding detailFunding overview
Funding rounds1 record
Investors1 record
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
StarPower Semiconductor 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 StarPower Semiconductor
What does StarPower Semiconductor do?
StarPower Semiconductor designs, manufactures, and sells power semiconductor modules including IGBT modules, SiC (silicon carbide) modules, IPM (intelligent power modules), discrete devices, and diode modules with voltage ratings from 650V to 1700V. The company's products serve industrial control, automotive electronics, new energy, and home appliance applications worldwide.
Is StarPower Semiconductor a public or private company?
StarPower Semiconductor is a public company. It is classified as public and is currently operating.
When was StarPower Semiconductor founded?
StarPower Semiconductor was founded in 2005. It employs 1,001 to 5,000 people.
Where is StarPower Semiconductor based?
StarPower Semiconductor is headquartered in Jiaxing, China, in the Asia region.
How does StarPower Semiconductor make money?
One revenue line is on record: power Semiconductor Module Sales.
Who are StarPower Semiconductor's main competitors?
Direct peers on record are Infineon Technologies, Semikron Danfoss, STMicroelectronics, Fuji Electric, Mitsubishi Electric and Rohm Semiconductor. ON Semiconductor (onsemi) is listed as a broad incumbent. Emerging players are BYD Semiconductor, CRRC Times Semiconductor and MACMIC.
Does StarPower Semiconductor have an API?
No public API is recorded for StarPower Semiconductor.
What industry is StarPower Semiconductor in?
StarPower Semiconductor's product category is Power Semiconductor Modules. Its primary akta.pro industry code is HDAHAHAH, Power Modules (IGBT/MOSFET/SiC/GaN Modules), with a secondary code of HDAHAHAG, Wide-Bandgap Power Devices (SiC/GaN Discretes). Its NAICS code is 334413 and its SIC code is 3674.