Victron introduces Click & Design: a new online tool for designing 48V ESS systems

November 27, 2025 by
Victron introduces Click & Design: a new online tool for designing 48V ESS systems
Agnes Beersmans

Victron Energy launches Click & Design, a brand-new online design tool that allows installers and designers to build and simulate a 48 V ESS system step by step. The tool is based on realistic solar production data from the past year and shows how a system would perform in real-world conditions.


Users go through seven clear steps to define the location, basic configuration, AC input, priority and non-priority loads, PV setup, and battery parameters. The tool then calculates system performance hour by hour over a full year. Designs are automatically saved and can be adjusted or duplicated at any time.


Click & Design offers a lot of flexibility. It does not recommend components, but lets users build a system themselves and then see how much energy is required from solar production or the grid connection.


What can Click & Design do?
  • design systems with Multi RS or MultiPlus-II
  • simulate single-phase and three-phase configurations between 3 and 45 kVA
  • manage priority and optional non-priority loads
  • set up PV arrays in detail, including tilt and orientation
  • allow and simulate export to the grid
  • save, edit, and duplicate designs
  • export a comprehensive PDF report​


Click & Design is available via Victron Professional.