VaOpto is a 100% U.S. citizen owned manufacturer for Utility Transformer, Power Substation Equipment and Turn-Key Integration, Renewable Energy (RE) Microgrid Integration, and LED & Lighting that was originally founded at the State of Virginia in 2005 and then relocated to Las Vegas, Nevada in 2010. VaOpto specializes in R&D, OEM, and ODM services with high quality, superior performance, quick lead time, and competitive price.

• USA Federal Government Approved Vendor / MBE;
• World-class Manufacturing Facility;
• Lead Time for DDP NA 10-16 Weeks(S/M) / 20-26 Weeks(L);
• High Reliability with MTTF 27+ Years;
• Up to 850kV / 1,500MVA or Customization;
• UL E545032 / NEMA / IEEE / ANSI / DOE2016 / RUS Standard;
• ISO9001 / ISO14001 / ISO45001 / SA8000 with OEM / ODM Service;
• Now Hiring Manufacturer’s Reps and Distributors Globally;

• Product catalog:
• http://www.vaopto.com/uploads/1/2/5/6/12567893/vaopto_utility_transformer_catalog.pdf
• http://www.vaopto.com/uploads/1/2/5/6/12567893/vaopto_transformer_brochure_2025-26.pdf
• http://www.vaopto.com/uploads/1/2/5/6/12567893/vaopto_banner_substation_equipment.png
• http://www.vaopto.com/uploads/1/2/5/6/12567893/vaopto_ev_charger-bess-microgrid_presentation.pdf

• Please visit us at DTECH 2026 Booth: 5939 in your convenience. If you prefer to reserve a special time, please let us know your time in our Booth: 5939.

• Contact:
• Charles LI, Ph.D. President
• Cell: 540-449-9658
• charles.li@vaopto.com