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Simulation software for energy professionals

Keep businesses growing while the grid catches up

Turn 15-minute interval data into scenarios you can defend: batteries, solar, EV charging or a different contract. One conversation, one independent answer.

This does not fit

They back their advice with Wattix

Brusche
Fudura
Energiehaven
Elix
De Batterijspecialist
Kremer
Volstora
Techtron
Tenten Solar

The grid connection cannot keep up. Your advice can.

For businesses, the energy transition is in full swing. And they want to grow, too. A new hall, an electric fleet: it asks more of the same grid connection. Meanwhile energy prices move every 15 minutes, and flexibility is suddenly worth money. You only know what fits once you simulate the assets together over time. A spreadsheet cannot do that.

The grid has no room left

A business wants chargers, a heat pump, a new production line or a new site, and the grid has no room left. You have to work out what fits within the connection that is available.

Your own model breaks down

For one asset and one scenario, a spreadsheet is fine. It breaks down once you compare several assets and scenarios, from data to report. And it lives in one colleague's head. Who explains it when they're not there?

The free tool is not independent

A free calculator is paid for somewhere else. What comes out is not your advice, but the supplier's.

Kremer
“Before, we couldn't really back up our recommendations with a proper business case. With Wattix we can calculate multiple scenarios, compare the results side by side, and let the customer decide.”
Jesse Moms, Kremer Installatietechniek

Give businesses the confidence to invest.

Not just what fits within the connection, but what it costs and returns.

  1. Map the situation

    1. Map the situation

  2. See where it pinches

    2. See where it pinches

  3. Simulate what still fits

    3. Simulate what still fits

  4. Let the business choose

    4. Let the business choose

  • IndependentNo EMS, no hardware. Our only stake is an outcome you can trust.
  • ExplainableEvery assumption is visible, every result is one you can explain to the business.
  • Low thresholdWorks with the data you already have, or with a profile if there is none yet.
Volstora
“Where I used to need two days, I was now done within three quarters of an hour.”
Duan van 't Slot, Volstora

For every challenge

The same simulation, the same independent numbers.

USE CASE

Grid Congestion

Grid Congestion
  • Identify moments with peak load
  • Simulate the impact of extra consumption
  • Evaluate alternative energy and grid contracts
  • Present what IS possible
Learn more

How installers use Wattix

Close deals faster, from 50 kWp to 50 MWp

From quote to order

From idea to signed deal in one conversation

Simulate on the spot

Test scenarios for every project, without waiting for data

From hours to minutes

What took hours, you now do in minutes

What our customers say

De Installatiemakers
“The simulations we received through intermediaries always felt commercially driven. We provide technical, substantive advice based on the client's situation, not based on our own commercial interest. That's why we wanted our own simulation tool and found what we were looking for in Wattix.”
Fred Theunissen
De Installatiemakers
Energiehaven
“Clients respond enthusiastically, and the best part is: they understand it. They get why you're doing or not doing something. That's what I find most important.”
Stijn Kromwijk
Energiehaven
De Batterijspecialist
“A cheese maker had three power outages in six months. A few hours of work in Wattix, a detailed report, and the customer, who had only wanted a battery, decided on the spot to add solar panels too. Without Wattix I would have been at it for weeks.”
Jorick Jans
De Batterijspecialist

The grid is full.
Show what still fits.

In a demo you see how to get from metering data to a recommendation you can back up. Bring your own data and we look at your case right away.