Opto 22

43044 Business Park Drive, Temecula, CA 92590 USA
Local & outside the USA:(951) 695-3000
Toll-Free within the USA:(800) 321-6786
Fax: (951) 695-3095
Email: sales@opto22.com
eSight Energy, Inc.
1931 N. Meacham Rd
Suite 345
Schaumburg, Illinois 60173
Phone: 847-701-2340
Fax: 847-701-2341
Partner OverviewSolutionsProduct ExperienceApplication ExperienceSignature ProjectsRegionsIndustries

eSight Energy Group, founded in 1998, is the developer of eSight, the most sophisticated and intuitive energy management suite available worldwide. eSight Energy Group’s global headquarters is located in Cambridge, UK, and the US company headquarters is located in the Chicago area with satellite locations in California and France. eSight Energy also has dedicated reseller networks throughout Europe. eSight is in use across the world, with key markets in the US, UK, Europe, and Middle East.

Built upon the very latest Microsoft technology, eSight provides an extensive range of techniques for analyzing energy & identifying areas where savings can be made. eSight may be used to monitor data from virtually any energy related system, including meters & loggers, building automation & control systems, production data, utility supplier data, and more - allowing for easy integration with your existing equipment, and ensuring your eSight system is ‘future-proof’ for years to come. eSight is available as a hosted service (SaaS )or can be installed locally to any site.


All Opto22

Request Information
  • FREE Product Brochure
  • Product Demonstration
  • PreSales Engineering Assistance

Opto 22 Product Support

Opto 22 Product Support is FREE Monday through Friday 7 a.m. to 5 p.m. Pacific Time

Product Support Numbers:

Local: (951) 695-3080
Toll-Free: (800) 835-6786
Fax: (951) 695-3017