Starting point
Limited grid connection
The site has 100 kW of grid connection capacity. The planned charging infrastructure exceeds this many times over. Reinforcing the connection was not the route chosen.
References
References from live operation.
Evidence instead of assertion: the figures below come from the ongoing operation of one specific site.
EMS reference project
Industrial and charging infrastructure project.
At one site, PV, battery storage, a heat pump and both AC and DC charging infrastructure are brought together under a shared control logic. The aim of the control system is continuous operation with prioritisation, not hard shutdown when load peaks occur.
100 kWgrid connection
1.7 MWinstalled charging capacity (32 × 22 kW AC and 4 × 180 kW DC)
723 kWhbattery storage at 1C
40integrated charging points
340 kWpPV capacity after repowering
−14 to +86 kWreal grid draw in operation, including feed-in
Example of this specific site. All values refer exclusively to this reference site and are neither a general market claim nor a commitment for other projects. The ratio of roughly 1:17 between installed charging capacity and grid connection is a site-specific reference. Technical feasibility, device compatibility and achievable values are assessed individually in every project.
Solution
One control logic instead of isolated solutions
PV, battery storage, a heat pump and AC as well as DC charging infrastructure operate under one shared control logic. The 1C storage absorbs load changes within a very short time, and grid-side power is actively limited to the available connection capacity.
Result
Operation instead of shutdown
Real operating data shows grid draw and feed-in between −14 kW and +86 kW while several DC charging points were charging in parallel. Operation and analysis run through a dedicated web GUI with in-depth technical analysis.
PV software
Use cases from the software business.
The photovoltaic software has been on the market as an online PV calculator since 2016 and is used by installers, sales organisations and energy service providers.
01
Digital entry point on the provider’s website
The PV check is embedded in the provider’s website. Prospects draw their own roof and receive an initial assessment; the sales team gets structured data instead of an empty contact form.
02
Consistent quotation process across locations
Teams at different sites work from a shared data basis, which keeps quotation quality and calculation assumptions comparable.
03
White-label deployment
The solution runs in the visual identity of the respective provider, embedded in their existing website and processes.
In use at these companies
Qualitative results
What changes in operation.
Deliberately without percentages or savings promises. We will add quantitative figures once they are properly defined and evidenced.
Grid limit actively maintained
Grid-side power is limited to the available connection capacity and allocated by priority instead of switching loads off wholesale.
Prioritisation instead of shutdown
Critical loads such as production equipment, heat sources or defined charging points keep priority without exceeding the grid limit.
Operational management on our own infrastructure
The supervisory control layer does not depend on hardware manufacturers' remote access.
Traceable events
Logging and monitoring make plant state and faults analysable after the fact.
Discuss a project
Your site, your constraints.
No two projects are alike. Let's assess together which parts of this reference are transferable to your situation.