NEXARSiL Polysilicon

NEXARSiL provides independent polysilicon expertise and owner-side support — and for selected projects, a complete technology package built on 2026 Proven Polysilicon Technology. Our firm has direct, hands-on production experience at the electronic grade level — including numerous years constructing, commissioning, and operating 11-9 purity (99.999999999%) polysilicon in the United States. We work exclusively on the owner’s side of the table: no equipment to sell, no vendor commissions, no conflicts of interest.

Our work spans the full project lifecycle — from early feasibility and technology selection through CAPEX planning, detailed design review, construction oversight, commissioning, and operator training. Whether you are evaluating a new facility, optimizing an existing plant, or preparing a team to sustain high-purity production, NEXARSiL brings the technical depth and production-floor experience your project needs. www.nexarsil.com

Transcript

1. Independent Polysilicon Technology Consulting Owner's Engineering • Technology Evaluation • Operator Training NEXARSiL 2026 Proven Polysilicon Technology
2. What We Do Independent Technology Evaluation Vendor-neutral assessment of polysilicon process technologies and equipment configurations. Owner's Engineering Support On your side through design review, vendor evaluation, and construction oversight. Operator Training & Certification Structured training programs for high-purity production teams with discipline-based certification. CAPEX Optimization Independent review to identify over- specification and procurement inefficiencies. Full lifecycle support: Feasibility → Design → Construction → Commissioning → Production
3. Why Independent Matters No Equipment to Sell We don't sell equipment or take vendor commissions. Every recommendation is based on technical merit and operating track record — not sales relationships. Owner-Side Experience Our principal has constructed, commissioned, and operated electronic grade polysilicon to 11-9 purity in the United States under full production accountability. Real Production Floor We bring hands-on experience from actual plant operations — not vendor presentations or sales specifications. We know what works in production.
4. Deep Process Expertise Comprehensive knowledge across the full polysilicon production chain Hydrochlorination & FBR 5th generation fluidized bed reactor systems, STC/DCS disproportionation to TCS TCS Purification & Distillation Distillation train design, separation efficiency, electronic and solar grade specs Siemens CVD Reactor Operating parameters, deposition rate optimization, 11-9 purity under production conditions Off-Gas Recovery & Recycle Closed-loop chlorosilane recovery, vent stream management, yield optimization Plant Layout & Process Design Operability-focused facility design accounting for maintenance, safety, contamination control Electronic Grade Production Direct experience at 99.999999999% purity in US production environment
5. Who We Serve Plant Owners & Operators Optimizing operations, planning expansions, improving competitive position Project Developers & Investors Evaluating feasibility, securing technical credibility, reducing execution risk EPC Contractors Strengthening project delivery, improving client relationships, supporting technical decisions Procurement & Supply Chain Making informed equipment selections, strengthening vendor negotiations Technical Decision-Makers Accessing independent guidance free from vendor influence
6. Better Decisions. Lower Risk. Stronger Projects. • Vendor-neutral technology evaluation based on real operating performance • Owner's engineering support protecting your technical and financial interests • CAPEX optimization identifying over-specification before major commitments • Operator training built for high-purity, high-reliability production • Process technology depth from electronic grade production experience • Proven vendor recommendations based on actual track record, not catalogs
7. Ready to Strengthen Your Project? Independent polysilicon expertise for owners, developers, and operators Schedule a Consultation NEXARSiL.com 2026 Proven Polysilicon Technology