Silfab Solar
Silfab Solar is a North American manufacturer of premium photovoltaic solar panels serving residential, commercial, and utility-scale customers across the US and Canada through certified distributors and direct enterprise sales, with vertically integrated US cell and module production in Washington and South Carolina.
- Company typePrivate
- Founded2010
- HeadquartersMississauga, Canada
- Headcount501–1,000
- GTM typeB2B and B2C
- OfferingHardware or Manufacturing
What Silfab Solar does
Silfab Solar is a North American manufacturer of premium photovoltaic (PV) solar modules, founded in 2010 and headquartered in Mississauga, Ontario. The company designs and produces four product lines — the Elite Series (premium residential back-contact panels), Prime Series (core residential N-type panels), Commercial Series (500-590W bifacial panels for light commercial), and Utility Series (up to 640W bifacial panels approaching 23% efficiency) — across manufacturing facilities in Burlington, Washington and Fort Mill, South Carolina, with its original facility in Toronto, Canada. Its technology stack centers on proprietary N-type cell (NTC) passivation, an X-pattern back-contact design with a Monolithic Conductive Backsheet, 9-busbar half-cell architecture, and acquired EnPV patents, yielding modules with up to ~23% efficiency and an industry-leading 25-year workmanship / 30-year linear performance warranty.
Silfab Solar firmographics
Firmographics- Name
- Silfab Solar
- Legal name
- Silfab Solar Inc.
- Website
- https://silfabsolar.com
- Company type
- Private
- Founded year
- 2010
- Operating status
- Operating
- Headcount range
- 501–1,000 employees
- Short description
- Silfab Solar is a North American manufacturer of premium photovoltaic solar panels serving residential, commercial, and utility-scale customers across the US and Canada through certified distributors and direct enterprise sales, with vertically integrated US cell and module production in Washington and South Carolina.
- Ownership category
- akta.pro rank
Silfab Solar industry classification
Industry- Product category
- Photovoltaic Solar Modules
- NAICS
- Electric Lighting Equipment Manufacturing (3351)
- SIC
- Electronic & Other Electrical Equipment (No Computer Equip) (3600)
- akta.pro primary industry
- Solar PV Module & Cell Manufacturing (Crystalline, Thin-Film) (EUAMAHAA)
- akta.pro secondary industry
- Solar PV Module Manufacturing (Cells, Modules, Thin-Film) (EUAMABAD)
Keywords
Where Silfab Solar is headquartered
LocationHeadquarters
- HQ city
- Mississauga
- HQ country
- Canada
- HQ region
- North America
Offices4 records
Markets served
Silfab Solar business model
Business model- GTM type
- B2B and B2C
- Offering type
- Hardware or Manufacturing
- Cost components
- Supply Chain, Operations, Personnel, Technology or R&D, Infrastructure, Marketing or Sales
Revenue model
- Solar Panel and Cell Sales: Silfab Solar generates revenue through the manufacture and sale of photovoltaic solar panels and cells. The company sells through a national distribution network in the US and Canada, with direct sales engagement for large commercial and utility-scale projects (>1MW). Revenue is derived from hardware sales with no recurring subscription component.
Pricing tiers
| Model | Billing | Price |
|---|---|---|
| Other | Pay-as-you-go | Quote-based pricing through distribution partners |
Go-to-market motion2 records
Distribution channels3 records
Marketing channels6 records
Silfab Solar product offering
Product offeringCore offering
Silfab Solar manufactures premium photovoltaic solar panels and cells for residential, commercial, and utility-scale applications across North America. The company produces four product series (Elite, Prime, Commercial, Utility) with power outputs ranging from 370W residential panels to 640W bifacial utility panels, manufactured in ISO 9001:2015 certified facilities using proprietary N-type cell technology, back-contact architecture, and precision-automated production.
Product overview
Silfab Solar is a North American manufacturer of premium solar panels organized into four distinct product series serving different market segments. The Silfab Elite Series (SIL-380 BK, SIL-410 BG, SIL-420 BG) is the premium residential line featuring proprietary back-contact technology with conductive backsheet, manufactured exclusively in Washington State. The Silfab Prime Series (SIL-370 HC through SIL-440 QD) serves core residential needs with next-generation N-type cell (NTC) technology offering efficiencies from 20.2% to 22.6%. The Silfab Commercial Series (SIL-500 HM through SIL-590 XM+ BIFACIAL) targets commercial and light utility projects with power outputs from 500W to 590W and bifacial options. The Silfab Utility Series (SIL-620/630/640 XL BIFACIAL) provides utility-scale panels up to 640W with nearly 23% efficiency. All products are backed by 25-year workmanship and 30-year linear performance warranties, manufactured in ISO 9001:2015 certified facilities across Washington, South Carolina, and Toronto.
Differentiator
Problem solved
Functional benefit
Brands
- Silfab Elite: Premium residential solar panels featuring back-contact technology, manufactured exclusively in the USA (Washington State). The Elite series delivers highest efficiency of any US-manufactured solar panel.
- Silfab Prime
- Silfab Commercial
- Silfab Utility
Products and services
- Silfab Elite Series Premium residential solar panels featuring proprietary back-contact technology with conductive backsheet for maximum light collection and energy conversion. Includes SIL-380 BK (380W), SIL-410 BG (410W, 21.4% efficiency), and SIL-420 BG (420W, 21.9% efficiency). Manufactured exclusively in Washington State for the US residential market.
- Silfab Prime Series Core premium residential solar panels with N-type cell (NTC) technology and black-on-black aesthetic. Includes SIL-370 HC (370W, 20.2% efficiency), SIL-400/410 HC+ (400-410W, 20.2-20.7% efficiency), SIL-420 QD (420W, 21.5% efficiency), SIL-430 QD (430W, 22.1% efficiency), and SIL-440 QD (440W, 22.6% efficiency, the highest-power Prime panel).
- Silfab Commercial Series Commercial and light utility solar panels with power outputs from 500W to 590W. Includes SIL-500 HM (500W, 21.0% efficiency), SIL-520 QM (520W), SIL-520 XM BIFACIAL (520W, 21.9%), SIL-530 XM BIFACIAL (530W, 22.3%), SIL-540 XM BIFACIAL (540W, 22.7%), SIL-570 XM+ BIFACIAL (570W, 22.1%), SIL-580 XM+ BIFACIAL (580W, 22.4%), and SIL-590 XM+ BIFACIAL (590W, 22.8%, highest-power commercial panel).
- Silfab Utility Series Utility-scale bifacial solar panels for large solar farms and utility projects. Includes SIL-620/630/640 XL BIFACIAL variants at 620W, 630W, and 640W with N-type cell technology and 22.92% efficiency. Features 1500V maximum system voltage, improved shade tolerance, low-light performance, industry-leading hail rating, and 25-year product plus 30-year linear performance warranty.
Quantifiable outcome
- Nearly 23% efficiency rating on Utility NTC bifacial panels
- +4 more outcomes
Companies that use Silfab Solar
Customer profileNamed customers9 records
Segments3 records
Ideal customer profiles3 records
Silfab Solar technology and API
TechnologyTechnology focussed Yes
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Feature6 records
Silfab Solar partnerships and signals
Strategic signalScale indicators7 records
Recent moves10 records
Expansion highlights5 records
Silfab Solar competitors and assessment
Company assessmentBroad incumbents
- Jinko Solar: Jinko Solar is one of the world's largest PV module manufacturers by volume, with broad residential, commercial, and utility-scale offerings. While not US-made, it sets the global pricing benchmark that constrains Silfab's premium-tier pricing power.
- Trina Solar: Trina Solar is a top-3 global PV module manufacturer with vertically integrated cell and module production. It competes with Silfab in commercial and utility-scale N-type TOPCon modules and is a key price-setter in the broader module market.
- JA Solar: JA Solar is a major global Tier 1 module and cell manufacturer with a strong N-type product roadmap, competing head-to-head with Silfab in commercial and utility segments. Its scale and global supply chain represent a significant competitive pressure on mid-sized US manufacturers.
- LONGi Green Energy: LONGi is the world's largest monocrystalline silicon wafer and module producer, and a leading N-type/TPCON technology developer. It represents the upstream technology and cost benchmark that Silfab's NTC roadmap must compete against.
Direct peers
- Canadian Solar: Canadian Solar is a vertically integrated module and cell manufacturer with a meaningful North American presence, including US project development (Recurrent Energy). It competes with Silfab in both module sales and US utility-scale project supply, with overlapping customer sets.
- REC Group: REC Group is a premium-tier N-type HJT and TOPCon module manufacturer serving residential and commercial markets in North America and Europe. It is one of Silfab's closest direct comparables in the premium residential and small-commercial segment.
- Maxeon Solar Technologies: Maxeon (spun out of SunPower) is a premium residential and commercial shingled-cell PV module manufacturer with strong North American brand recognition. It is a direct competitor in the premium residential segment where Silfab's Elite and Prime series are positioned.
- First Solar: First Solar is the leading US-headquartered utility-scale thin-film PV module manufacturer and the largest direct beneficiary of IRA §45X credits. It competes with Silfab in the domestic-manufactured utility and commercial segment, though its thin-film technology differs from Silfab's crystalline N-type approach.
- Hanwha Qcells: Hanwha Qcells is one of the largest crystalline silicon PV module manufacturers with significant US manufacturing capacity in Georgia, making it a direct competitor in both residential and utility-scale US-made module segments. Both companies compete on BABA compliance and Tier 1 quality positioning.
Emerging players
- Meyer Burger Technology: Meyer Burger is a European-headquartered HJT module manufacturer that has been expanding US production (Arizona, Colorado). It is an emerging direct competitor in the US-made premium residential and commercial segment, pursuing a similar BABA and IRA-driven strategy.
Market position
Strengths5 records
Weaknesses5 records
Competitive moat5 records
Key risks6 records
Key highlights6 records
Customer concentration
Silfab Solar social profiles
Digital presenceSilfab Solar compliance and trust
Trust signalCompliance4 records
Silfab Solar financial estimates
Financial estimateRevenue estimate
Valuation estimate
Silfab Solar leadership team
Management profileNumber of profiles
Profiles6 records
Silfab Solar funding detail
Funding detailFunding overview
Funding rounds5 records
Investors9 records
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
Silfab Solar 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 Silfab Solar
What does Silfab Solar do?
Silfab Solar manufactures premium photovoltaic solar panels and cells for residential, commercial, and utility-scale applications across North America. The company produces four product series (Elite, Prime, Commercial, Utility) with power outputs ranging from 370W residential panels to 640W bifacial utility panels, manufactured in ISO 9001:2015 certified facilities using proprietary N-type cell technology, back-contact architecture, and precision-automated production.
Is Silfab Solar a public or private company?
Silfab Solar is a private company. It is classified as private equity controlled and is currently operating.
When was Silfab Solar founded?
Silfab Solar was founded in 2010. It employs 501 to 1,000 people.
Where is Silfab Solar based?
Silfab Solar is headquartered in Mississauga, Canada, in the North America region.
How does Silfab Solar make money?
One revenue line is on record: solar Panel and Cell Sales.
Who are Silfab Solar's main competitors?
Broad incumbents on record are Jinko Solar, Trina Solar, JA Solar and LONGi Green Energy. Direct peers are Canadian Solar, REC Group, Maxeon Solar Technologies, First Solar and Hanwha Qcells. Meyer Burger Technology is listed as an emerging player.
Does Silfab Solar have an API?
No public API is recorded for Silfab Solar.
What industry is Silfab Solar in?
Silfab Solar's product category is Photovoltaic Solar Modules. Its primary akta.pro industry code is EUAMAHAA, Solar PV Module & Cell Manufacturing (Crystalline, Thin-Film), with a secondary code of EUAMABAD, Solar PV Module Manufacturing (Cells, Modules, Thin-Film). Its NAICS code is 3351 and its SIC code is 3600.