Data-driven energy advice for complex projects
Upload client data, run simulations and generate convincing reports in minutes. From small energy scans to large feasibility studies.
How to work through an advice in Wattix
How do you back up energy advice your client can check? By starting from the connection's 15-minute data, making the assumptions visible and putting scenarios side by side. Wattix works through every scenario in 15-minute steps with the same mathematical optimisation, so the differences between scenarios come from your choices, not from the model.
- Your client's situation
- You load the connection's 15-minute data, as an Excel file in the Wattix template or as CSV, and set the limits of the connection and the energy contract. If an expansion has no meter data, you build a profile in the Data Studio. Every assumption is a setting in the scenario, so you can show it later.
- The scenarios
- In each scenario you add assets or change the contract: a battery, solar panels, charge points, a generator or a capacity contract. Wattix works through each scenario over the whole period of the data and optimises the dispatch of controllable assets at the lowest cost within the limits of the connection.
- The outcome
- For each scenario the total costs, import and export, the peaks, the days with an exceedance and the self-sufficiency, side by side in one comparison. From that you make a report in your own house style, with your own commentary, and share it with your client as a PDF.

Run complex energy analyses in minutes
Upload client data, configure multi-asset systems and run simulations across dozens of scenarios. Spend your time on insights, not calculations.
Load historical meter data, utility bills or generated profiles from Data Studio.
Combine solar, batteries, EV chargers and heat pumps in one integrated model.
Run multiple configurations side by side and identify the optimal solution.
Professional reports ready in seconds
Turn any simulation into a polished PDF report. Tailor reports for different stakeholders, from technical deep-dives to executive summaries.
From simulation to presentation-ready report in seconds, not hours.
Branded reports that look like your firm's work, not a generic tool.
Export to PDF or share interactive results directly with clients.
From energy scan to feasibility study
Whether you're doing a quick energy scan or a full-scale feasibility study, Wattix handles projects of any complexity with the same reliability.
Save templates and asset configurations to speed up similar projects.
Test how results change with different energy prices, subsidies and technology costs.
Every calculation is traceable and reproducible, which is essential for professional advice.
Everything you need to advise with confidence
A complete toolkit for energy consultants who want to deliver fast, accurate and professional advice.
Quickly map energy consumption and identify savings opportunities.
Model complex systems with solar, batteries, EV chargers and more.
Compare multiple configurations side by side.
Calculate costs, savings and ROI including taxes and levies.
Include exports, feed-in costs and negative prices in your client's business case.
Model the value of flexible energy contracts and peak shaving strategies.
Generate professional PDF reports with one click.
Generate representative energy profiles when client data is unavailable.
Test how results vary under different market and technology assumptions.
What our customers say
“You always have to make assumptions. But a platform like Wattix gives you the freedom to present results to your client in your own way, with the confidence that the underlying calculation model provides the same solid foundation every time.”

“With two master's degrees and plenty of experience you can do some programming yourself. But not everyone can, and it takes a huge amount of time. With Wattix, our whole team now does faster what I used to manage only on my own.”
“Client reactions have been very positive. Barely any questions, the graphs speak for themselves. We were able to present it as a clear story and show the client exactly what's possible.”
Related pages
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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.