Ultimate Partners Group
Energy Systems · BESS · Project qualification

Plan battery storage.Reduce energy costs.Speak with Markus.

For companies, developers, EPCs and investors who want to qualify a battery energy storage project or understand whether BESS can make economic sense at a specific site.

Booking via app.cal.eu15 minutes, structured project check, no empty trade-show conversation.

The booking asks for email and WhatsApp or mobile number. Confirmation and reminders run through the Cal booking process.

Prepare the call
Commercial battery storageReduce electricity costsPeak shavingPV self-consumptionBESS container
Book callOpen app.cal.eu
Ultimate Partners Group

A structured front door for BESS projects: site, load profile, grid connection, storage logic, partner fit and the next commercial step.

BESS search intent

Battery storage has to work commercially.

The call focuses on load profile, electricity costs, PV generation, grid connection, storage size, project maturity and whether a commercial BESS or utility-scale battery project has a credible business case.

01 · Costs

Reduce electricity costs

We check whether load shifting, self-consumption, demand charges or flexible operation create a relevant savings case.

02 · Site

PV and grid connection

Real data matters: consumption, generation, connection capacity, peaks, available space and technical constraints.

03 · Execution

Qualify the project

For developers, EPCs and investors, we clarify project scale, roles, partner access, delivery path and due-diligence next steps.

2 MW 4 MWh BESS container by Ultimate Partners Group
2 MW / 4 MWh container BESS and larger project blocks for commercial, industrial, infrastructure and development use cases.
Project fit

The call is useful when there is a concrete starting point.

  • Commercial or industrial site with high electricity consumption
  • PV, charging infrastructure or a peak load problem
  • BESS project with site, grid connection or investment idea
  • EPC, supplier, financing or partner question
15-minute first checkGerman · English · Frenchapp.cal.eu / eMarkus
Booking

Email, WhatsApp or mobile number, then the appointment.

The appointment runs through `app.cal.eu`. Enter email and WhatsApp or mobile number so confirmation, SMS and reminder can be assigned correctly.

Markus Gotthard Dold
Ultimate Partners Group
WhatsApp / Signal: +34 681 373 671

Note: the Cal event in the eMarkus account must be configured with SMS confirmation and 30-minute reminders for both participants.

Bookapp.cal.eu