It?s hard to believe, but it?s been over 10 years since we released a
major upgrade to the TESS Libraries ? the essential add-on modeling
package to the popular TRNSYS software program. Fortunately, the wait is
over! We?ve been busy over these last 10 years; writing new models,
upgrading existing models, and adding new tools. But more importantly,
we?ve been listening to our users as to the best ways to improve the
package to make it easier to use, more powerful, and even more flexible.

The latest release of the libraries features over 350 models/routines
for studying today?s most pressing simulation topics ranging from
de-carbonization to renewable energy to electrification while
maintaining and expanding the libraries for the always important
building energy systems, solar energy applications, thermal storage and
ground coupling. In this new package, we?ve included 80 brand new
component models that have never before been released. A full list of
the component models in each of our 14 libraries can be found at our
website (www.trnsys.com) and a short document explaining all that?s new
in this latest release can be found at:
www.tess-inc.com/site-com/assets/filedownloads/DistribVersions/TESSLibs/TESSLibrary-WhatsNew.pdf

For our new users, please consider including the TESS Libraries when you
purchase TRNSYS ? it will greatly improve your simulation capabilities.
For our existing users ? THANK YOU. This release wouldn?t be possible
without your support, enthusiasm, ideas and suggestions. For that
reason, we have aggressively priced the upgrade cost to the new
libraries as our way of saying thanks to all those that have contributed
to this unique collection of some of the best TRNSYS models in the
world!

Have a question or an idea on how to improve the libraries? Drop us a
an e-mail at techsupport at tess-inc.com

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Timothy P McDowell
Executive Vice President
Thermal Energy System Specialists, LLC
3 N Pinckney St, Suite 202
Madison, WI 53703
Phone: 608-274-2577
Cell: 608-225-5250