With the new version of our software solutions, we are providing you with numerous enhancements, technical optimizations and practical innovations. Whether in the areas of heating and ventilation technology, room planning, drainage or simulation - the latest updates support you in implementing your planning processes even more efficiently, conveniently and in compliance with standards.
The version takes into account both national requirements for Germany and country-specific enhancements for Austria. Benefit from new functions, improved data transfer between programs and targeted support for complex tasks.
What has been optimized?
Quality improvements and bug fixes
- B02 Building components
Excel export supplemented by specific heat capacity of building materials. - B40 Summer thermal insulation
Technical IT adjustments, no functional changes. - B52/B55 Energy efficiency of residential buildings & DIN V 18599
New Energy Performance Certificate 2025 print application with
Several methods (Preview, Final, Complete)
Direct communication with DIBt server
Fallback option to version 2024 in the event of problems
Further improvements
- B56 Energy efficiency of buildings GEG
Heat pump shares and RE certificates corrected
Improved print outputs (e.g. heating, PV, iSFP)
KfW subsidy (EH55 etc.) can be integrated
New usage profiles, e.g. for data centers
Central change to the thermal bridge surcharge for zones
iSFP 2.5 implemented, 2.4 still available
Printout optimized (more precise values for HP, thermal bridges, etc.) - B70 Life cycle assessment according to QNG
Correct layer thickness calculation with volume reference values
Optimized graphic display - GBIS for Revit
Retransmission of cooling load results
New IFC Manager: Automatic corrections, new filter and grouping
Storage location of the database now freely selectable
With these improvements, we offer you a more powerful and user-friendly MEP planning tool that will optimize your project work. Discover the new functions and make your work even more efficient!
Stay up to date
More articles
Familiar know-how in new strength. Grüner becomes pit.
In the last quarter of 2025, Ing. Günter Grüner GmbH will be operating in Austria under the brand ...
Intelligent volume flow calculation for non-residential buildings
SOLAR-COMPUTER provides new calculation program. Intelligent volume flow calculation for non-residential buildings - fast, standard-compliant, convenient. ...
GBIS SCHEMA for Revit
The schema module enables the creation and calculation of schemas in Revit. This is done via a ...
Radiator design made easy
Basic program for radiator design for new builds and refurbishments: design of radiators and convectors according to DIN EN ...
GBIS IFC Manager for Revit
Efficient bridge between IFC data and Revit for precise, time-saving energy and building services planning ...
TGA News - SOLAR-COMPUTER UPDATE
SOLAR-COMPUTER UPDATE - New version available! Current program updates for Germany and Austria. ...
Security incident in the open source community
A recent security incident is attracting a lot of attention in the open source community: several infected NPM packages contain self-propagating ...
pitFM expands perspective
With pitFM, our customers have been relying on a powerful platform for technical facility management for many ...
Reliable occupational safety with pitFM
With pitFM, you can keep track of occupational health and safety in the workplace - digitally, efficiently ...
GEFMA 444 certification successfully completed
We are very pleased to announce: Our CAFM software pitFM, version 2025, was ...
Support secured for existing solutions in the area of sports facility management
pit-cup GmbH (hereinafter referred to as pit) provides stability for customer solutions after the Computer System ...
New partnership with metamagix
We are pleased to welcome metamagix - partners in software innovation - as a new solution partner to our ...
Your move management with pitFM
Whether it's a change of workplace, new room layouts or major changes of location - internal relocations are now part of everyday life in modern ...
pitENERGY - smart solutions for carbon footprint and energy management
In many European countries - including Germany and Austria - the increase in energy efficiency is gaining ...
Feasibility study: Green Digital Twin in Mecklenburg-Vorpommern
In a feasibility study, Mecklenburg-Vorpommern is developing sustainable digital twins for real estate in order to use AI and data-based ...
pitCAD Ultimate: Efficient MEP planning with innovative functions
pitCAD Ultimate optimizes your TGA planning with DWG data management, intuitive input and IFC compatibility for maximum efficiency. ...
pitCAD 2025 redefines CAD: modeling without limits
pitCAD 2025 sets new standards in MEP planning - with improved IFC integration and extended BIM4FM functions ...