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Solx

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Domestically manufactured high-performance solar PV modules

Aguadilla, Puerto RicoFounded 2024Energy

Valuation $10–25M Last recorded · 2025

Headcount <100 Current team size

Total funding $0–10M Disclosed equity funding

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About Solx

Solx Holdings is a US-based solar panel manufacturer specializing in high-performance photovoltaic (PV) modules for the utility-scale, commercial, and residential solar industries. Founded in 2024 by James Holmes, Korina Sanchez, and Sam Sanchez, the company is headquartered in Aguadilla, Puerto Rico. James Holmes serves as the CEO, Korina Sanchez is the Chief Legal Officer, and Sam Sanchez is the Chairman of the Board.

The company is establishing a one-gigawatt intelligent solar module assembly facility in Aguadilla, which is described as one of the most technically advanced in North America. This facility, an investment exceeding $60 million, is expected to commence commercial operations in the second quarter of 2026 and create over 200 direct jobs. Solx is focused on reshoring critical manufacturing to the United States to enhance North American energy security and provide a stable supply chain for developers. Being 100% domestically owned and operated, and free of foreign interest, is a key aspect of its business strategy.

Solx's product line includes high-efficiency N-Type TOPCon modules, which are compatible with multiple cell formats. The company partners with leading original equipment manufacturers (OEMs) for certified components and offers built-to-order flexibility for project developers and EPCs (Engineering, Procurement, and Construction). In a move to strengthen its domestic supply chain, Solx will exclusively use domestically produced steel frames from Origami Solar for its product lines. The business model is centered on supplying premium, domestically manufactured solar products to the North American region, with a particular focus on strengthening Puerto Rico's energy resilience. In December 2025, Solx Holdings secured a $4 million Seed-2 funding round led by Monllor Capital Partners.

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At a glance

Status: Operational
Founded: 2024
Headquarters: Aguadilla, Puerto Rico
Employees: 67
Open positions: 6
Dealroom signal: 83.8/100
Industry: Energy
Sector: Energy, Solar Energy, Green Buildings
Business model: Manufacturing
Client focus: b2b
Links: Website LinkedIn

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Funding history

1 recorded event

Company financing events and reported valuations.

Deal type	Date	Amount	Valuation	Investors	Source
SEED✓Equity / VC	Dec 2025	$4M	$16M	Monllor Capital Partners LLC	↗

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Growth signals

Solx website traffic

Latest recorded traffic for Solx is 7.7K monthly website visits, up 97.4% over the last three months. Solx's team grew 123.3% over the past year.

Latest monthly visits7.7K 3-month web change+97.4% 1-year team growth+123.3%

Monthly website visitsDec 2025–Jun 2026

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Open positions

Openings linked to this company in Dealroom

Product EngineerAguadilla, United States, Northern America, Americas · Business Development · Sep 12, 2026 Manufacturing- Industrial EngineerAguadilla, United States, Northern America, Americas · Other · Sep 12, 2026 Head of CommunicationsAguadilla, Puerto Rico · Marketing & Communication · Sep 5, 2026 Assembly OperatorAguadilla, United States, Northern America, Americas · Other · Sep 5, 2026 Supply Chain & Logistics CoordinatorAguadilla, United States, Northern America, Americas · Logistics · Sep 5, 2026 Manufacturing Maintainance SupervisorAguadilla, United States, Northern America, Americas · Other · Jun 19, 2026

6 distinct openings shownExplore hiring signals →

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