WP-OPT© - Heat Pumpt Simulation Software

WP-OPT - a software to design and simulate heat pump heating systems and calculate Energy Label

Selection of the heat pump, calculation of the annual performance factor with simulation with hourly climate data, hot water preparation, cascades and back-calculation from consumption, CO2 emissions and the report and. Step by step calculation.

Short description

The simulation software WP-OPT© helps you to design heat pump heating systems. Additionally you can compare different heating system configurations concerning the operating results.

Suggestions about the operating behaviour and the efficiency of the heat pump heating system are very difficult to make without a computer-based simulation. That is because the technical parameters of heat pump, heat source and heat delivery influence each other. Our software uses an iterative approach to calculate the temperature curve of the heat source caused by the heat withdrawal. Depending on the technical parameters of the heat pump, the current heating water temperature and the heat source temperature, the running time and the power consumption of the heat pump are calculated. They are the basis for calculating the coefficient of performance (COP) and for providing a comparison of operational costs to conventional heating systems.

Water-water, air-water and brine-water systems (the latter also with direct evaporation) are possible as well as systems with bivalent and monoenergetic mode of operation.

Naturally our software assists you in designing a heat pump heating system. Warnings appear when input or result data are out of given ranges.

The software WP-OPT© comes with a database of 1100+ heat pumps, climatic data for 37 European countries and material data of 60 kinds of ground. Moreover you can extend the database with your own data. Climatic data of other european countries are available.

Explain video

🔧 WP-OPT Video Tutorial: Explore our video on WP-OPT, the heat pump optimization software. This tutorial is helpful for those interested in heat pump system design and includes:

🎥 Feature Overview: An in-depth look at WP-OPT’s functionalities.

💡 System Simulation & Component Selection: Key insights into system setup and component choices.

📊 Operational Analysis: Details on SCOP calculations and cost analysis in WP-OPT.

Watch the tutorial for information on WP-OPT's capabilities and its application in heat pump system optimization.

Additional modules extend the functionality of the program. For example the 'Solar module' allows the consideration of the usage of a solar thermal system for hot water service, heating support and increasing the heat source temperature.

You can also display and print several reports showing all the input and result data. It is no problem to create reports for your special use on your own.

Download free demo version

You can download an english demo version for free from our download page.

We also offer online tools for the design of heat pumps and the label calculation regarding the new Ecodesign Directive and the new Energy Label ErP (Energy related Products).
Heat pump design

How can you order the software?

You can to order the current version of WP-OPT at our new Homepage or by using contact form or use contact data below:

You can send your order in any way.

Email info@wpopt-gmbh.de

Tel. +49 221 63079690
Fax +49 221 82919092

Please don't forget to note which additional modules you want.

The standard version is shipped with climate data of 37 European countries. If you need climate data of other countries, please let us know. We'll send you an offer for these.

Informations for heat pump manufacturers

If you are a manufacturer of heat pumps, you can download the program WPOedit© to edit the database of our software WP-OPT©.
The manual contains an installation guide and an explanation of how to edit the heat pump data in the database.

Manual for WPOedit©

Download WPOedit V4.6.0.0©(as an executable file)

If you have problems to download an executable file, here is the installation archived in zip format.
Download WPOedit V4.6.0.0©(in zip file format)

If you haven't got the database with your current heat pumps yet, please send an email to info@wpsoft-gbr.de. We send you the right version of the database. Please don't forget to give us the contact informations of the colleague responsible for our questions.