Arbon
Arbon Cleantech Private Limited is an India-based B2B solar PV component manufacturer specializing in trench-diode junction boxes and IP68 connectors, with 5 GW of automated manufacturing capacity at its Coimbatore SuperFactory, serving solar module manufacturers.
- Company typePrivate
- Founded-
- HeadquartersCoimbatore, India
- Headcount11–50
- GTM typeB2B
- OfferingHardware or Manufacturing
What Arbon does
Arbon Cleantech Private Limited is a privately held Indian cleantech company that designs and manufactures solar photovoltaic peripherals — specifically PV junction boxes and PV connectors — for solar module manufacturers. The company operates the Arbon SuperFactory, a state-of-the-art automated manufacturing facility in Coimbatore, Tamil Nadu, with 5 GW of installed junction box production capacity and Industry 4.0-ready processes including robotic-arm diode fixing, automated wire harnessing and crimping, in-line real-time QC, and full unit-level traceability through QR coding and laser marking.
Its two core products are the ACT 9x Plus Split Junction Box (rated 20A/25A/30A, incorporating trench-diode technology for low power loss and high current capability and engineered with a backside guide hole for compatibility with automated module assembly) and the AC4 Solar PV Connector (IP68 protection grade, 1500VDC and 41A rated, UL94-5VA flammability class, ratchet-lock interlocking structure). Arbon holds third-party IEC, TUV, and ISO certifications at both product and plant level, and maintains technical supply and co-development relationships with leading global junction box manufacturers and semiconductor companies. Its strategic partners and enterprise customers include Solex, Rayzon, Saatvik, Jakson, Pixon, Enicon, Ina Solar, and Grew.
Arbon pursues a B2B enterprise sales model, selling direct to solar module manufacturers in India and globally, supplemented by strategic industry partnerships that drive joint innovation in PV power generation technology. The company is founder-owned with no disclosed external investors or parent, and the four-person leadership team is staffed with NTPC veterans (including a former Executive Director / Head of Quality) and ex-Axis Capital, Axis Bank, and Cube Highways finance professionals. Pricing is quote-based and undisclosed, typical of industrial B2B solar component contracts.
Arbon firmographics
Firmographics- Name
- Arbon
- Legal name
- Arbon Cleantech Private Limited
- Website
- https://arbon.co.in
- Company type
- Private
- Operating status
- Operating
- Headcount range
- 11–50 employees
- Short description
- Arbon Cleantech Private Limited is an India-based B2B solar PV component manufacturer specializing in trench-diode junction boxes and IP68 connectors, with 5 GW of automated manufacturing capacity at its Coimbatore SuperFactory, serving solar module manufacturers.
- Ownership category
- akta.pro rank
Arbon industry classification
Industry- Product category
- Solar PV Components
- NAICS
- Electronic Connector Manufacturing (334417), Current-Carrying Wiring Device Manufacturing (335931)
- SIC
- Electronic & Other Electrical Equipment (No Computer Equip) (3600), Electronic Connectors (3678)
- akta.pro primary industry
- Solar Inverters, Power Optimizers & MLPE Manufacturing (EUAMAHAB)
- akta.pro secondary industry
- Power Electronics for Renewable & Grid-Tied Applications (Solar inverters, wind converters, grid-tie interfaces) (IMAGADAJ)
Keywords
Where Arbon is headquartered
LocationHeadquarters
- HQ city
- Coimbatore
- HQ country
- India
- HQ region
- Asia
Offices2 records
Markets served
Arbon business model
Business model- GTM type
- B2B
- Offering type
- Hardware or Manufacturing
- Cost components
- Supply Chain, Operations, Personnel, Technology or R&D, Infrastructure, Marketing or Sales
Revenue model
- Solar PV Junction Box Sales: Manufacturing and sale of PV junction boxes (ACT 9x Plus series) with 25A and 30A ratings featuring trench type diodes for solar cell protection.
- Solar PV Connector Sales: Manufacturing and sale of PV connectors (AC4 series) with IP68 protection grade, high voltage and current carrying capacity.
Go-to-market motion1 record
Distribution channels2 records
Marketing channels4 records
Arbon product offering
Product offeringCore offering
Arbon (Arbon Cleantech Private Limited) designs and manufactures solar PV split junction boxes (ACT 9x Plus series) with integrated trench-type diodes and IP68-rated solar PV connectors (AC4 series). Products are produced at the company's automated SuperFactory in Coimbatore, India, with a 5 GW junction box manufacturing capacity, and are sold directly to solar module manufacturers for integration into solar panels.
Product overview
Arbon is a cleantech company manufacturing solar PV accessories, specifically offering two core products: the ACT 9x Plus Split Junction Box and the AC4 Solar PV Connector. These products work together as essential peripherals for solar energy systems—the junction box protects solar cells with trench diodes while the connectors enable reliable electrical connections between modules. Both products are manufactured in Arbon's automated SuperFactory facility in Coimbatore, India, with a 5 GW manufacturing capacity.
Differentiator
Problem solved
Functional benefit
Products and services
- ACT 9x Plus Split Junction Box
- AC4 Solar PV Connector An IP68 protection-grade solar PV connector rated at 1500VDC and 41A, featuring a ratchet lock stress-free interlocking structure, high voltage and current carrying capacity, and low contact resistance. Sold to solar module manufacturers for reliable inter-module electrical connections.
Quantifiable outcome
- Solar cell protection with low power losses and high current capability
- +2 more outcomes
Companies that use Arbon
Customer profileNamed customers6 records
Segments2 records
Ideal customer profiles2 records
Arbon technology and API
TechnologyTechnology focussed Yes
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Feature5 records
Arbon partnerships and signals
Strategic signalPartnerships
Five partnerships are on record, tiered core.
- SolexcoreStrategic partnership for innovation and continuous improvement of PV power generation technology. Solex works jointly with Arbon to strengthen innovation efforts in the solar energy industry.
- RayzoncoreStrategic partnership in the global energy industry to innovate and improve PV power generation technology.
- SaatvikcoreStrategic partnership for innovation in solar energy products, working jointly to advance PV technology.
- JaksoncoreStrategic partnership to strengthen innovation efforts in the renewable energy industry.
- Leading JB Manufacturers and Semiconductor CompaniescoreTechnical and supply agreements with leading junction box manufacturers and semiconductor companies to bring engineered products for long-lasting performance to customers.
Scale indicators4 records
Recent moves6 records
Expansion highlights5 records
Arbon competitors and assessment
Company assessmentBroad incumbents
- BizLink Holding: Global interconnect solutions provider with established solar PV connector and wiring harness offerings. Comparable as a B2B component supplier to solar module OEMs, but operating across multiple end-markets rather than specializing only in solar BOS.
- Amphenol: Global connector and interconnect-systems leader serving industrial, automotive, aerospace and renewable energy markets. Relevant peer via its solar connector and PV electrical interconnection product lines for module makers.
- TE Connectivity: Global diversified electronics/connector giant with a solar product line (Solarlok PV connectors and junction boxes). Overlaps with Arbon's connector business but offers a far broader interconnection portfolio across automotive, industrial and data center end markets.
Emerging players
- Elecnova (China): Chinese producer of PV junction boxes and related solar electrical components supplying Chinese and global module manufacturers. Directly comparable as a smaller scale, emerging PV component maker competing in JB market.
- Hosiden Corporation: Japanese electronic components maker with PV connectors and module-level electrical components in its portfolio. Comparable as an Asia-based specialist serving solar module OEMs with similar connector and JB functionality.
- Jiangsu Tonglin Electric: Chinese manufacturer of PV junction boxes and associated solar BOS components. Directly comparable product portfolio to Arbon at a similar emerging-manufacturer stage and scale, primarily serving domestic and export module customers.
Regional players
- Lumberg Connectors: European (German) connector specialist with PV connector products serving module and inverter manufacturers across the EU. Regionally relevant peer that does not directly compete in Arbon's core Indian market but targets the same global module-customer segment.
Direct peers
- Stäubli Electrical Connectors: Swiss originator of the MC4 PV connector standard and a leading global supplier of PV connectors and junction boxes used by solar module manufacturers worldwide. Directly comparable to Arbon's AC4 connector and ACT 9x Plus JB product lines targeting the same module-OEM customer base.
- Sunter (Zhonghuan Sunter): Major Chinese producer of PV junction boxes and diode-based electronic modules for the solar industry. Direct competitor serving global module manufacturers with a similar trench/Schottky diode-focused JB product range.
- QC Solar (Suzhou Quicklink): China-based manufacturer specializing in PV junction boxes and bypass diodes for solar module applications. Competitor in the same JB-with-diode product category as Arbon, with broader scale and pricing pressure on commodity JB SKUs.
Market position
Strengths5 records
Weaknesses5 records
Competitive moat5 records
Key risks6 records
Key highlights7 records
Customer concentration
Arbon social profiles
Digital presenceArbon compliance and trust
Trust signalCompliance3 records
Arbon financial estimates
Financial estimateRevenue estimate
Valuation estimate
Arbon leadership team
Management profileNumber of profiles
Profiles4 records
Arbon funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
Arbon 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 Arbon
What does Arbon do?
Arbon (Arbon Cleantech Private Limited) designs and manufactures solar PV split junction boxes (ACT 9x Plus series) with integrated trench-type diodes and IP68-rated solar PV connectors (AC4 series). Products are produced at the company's automated SuperFactory in Coimbatore, India, with a 5 GW junction box manufacturing capacity, and are sold directly to solar module manufacturers for integration into solar panels.
Is Arbon a public or private company?
Arbon is a private company. It is classified as founder individual operated bootstrapped and is currently operating.
When was Arbon founded?
Arbon was founded in -1. It employs 11 to 50 people.
Where is Arbon based?
Arbon is headquartered in Coimbatore, India, in the Asia region.
How does Arbon make money?
Two revenue lines are on record. Solar PV Junction Box Sales are the primary driver. The others are solar PV Connector Sales.
Who are Arbon's main competitors?
Broad incumbents on record are BizLink Holding, Amphenol and TE Connectivity. Emerging players are Elecnova (China), Hosiden Corporation and Jiangsu Tonglin Electric. Lumberg Connectors is listed as a regional player. Direct peers are Stäubli Electrical Connectors, Sunter (Zhonghuan Sunter) and QC Solar (Suzhou Quicklink).
Does Arbon have an API?
No public API is recorded for Arbon.
What industry is Arbon in?
Arbon's product category is Solar PV Components. Its primary akta.pro industry code is EUAMAHAB, Solar Inverters, Power Optimizers & MLPE Manufacturing, with a secondary code of IMAGADAJ, Power Electronics for Renewable & Grid-Tied Applications (Solar inverters, wind converters, grid-tie interfaces). Its NAICS code is 334417 and its SIC code is 3600.