Fastex · Desarrollo IT · Soluciones

Integral solutions

Technology solutions adapted 100% to your needs. We analyse your business, define the project and choose the tools that truly fit — then build and maintain them.

4tools in production
100%custom solutions
Energía + ITour home turf
What we do

We solve business challenges with technology

We design, build and maintain digital tools that simplify complex tasks and automate processes for the energy and administrative sectors.

Solutions we have built

Real tools, in use today

Capacidapp screenshot
Power grid

Capacidapp

Check electrical grid access capacity and demand in real time. Advanced filters, map and table views, and results in seconds to decide project and investment viability.

Map & table viewAlertsReal time
Visit capacid.app
NoBo screenshot
Official bulletins

NoBo

Automated monitoring of official bulletins. We turn manual reviews into daily alerts of energy-sector resolutions, permits and announcements.

Daily alertsEnergyIA
Visit notificaboletines.es
Repartix screenshot
Automation

Repartix

Automatically generate distribution-coefficient files, error-free and in the exact format distributors require. Goodbye manual work.

Error-freeDistributorsTXT files
Visit herramientas.fastex.es
FormulaSolar screenshot
Photovoltaic

FormulaSolar

Design professional solar self-consumption proposals: multi-orientation sizing, 2,000+ modules and 700+ inverters, financial models and PDF proposals.

PDF proposalsSavings & ROIRenting · PPA
Visit formulasolar.com
How we work

We think before we build

We help companies define their projects and choose the technologies that best fit their business, budget and future. With judgement, not blindly.

Methodology

A clear four-step process

01

Initial meeting

We understand your need, your infrastructure and the outcome you want.

02

Service demo

A personalised demo of the solution we will implement.

03

Implementation

We develop and implement the complete solution, tailored to your case.

04

Maintenance

Ongoing support and evolution to keep everything running.

Fastex Software Factory

From an idea to running software

Our factory plans, builds, tests and runs software — autonomous and supervised, on your own registry and servers.

Shall we talk about your project?

Tell us your challenge and we’ll define the right solution and technology together.