Who we are
Engineering to transform how the worldoperates energy.
STEMIS is a Brazilian deep tech specialized in developing intelligent solutions for the energy sector.
2.1 GWp
monitored across portfolio
600+
projects in the field
20+
specialists — PhDs, masters and engineers
We build technology on an AI-based platform, with modules that cover the entire lifecycle of energy assets — from Design & Engineering to Energy Management, Performance & Monitoring, Thermographic Analysis and PV Module Cleaning. We are strategic partners to our clients, working to increase generation, cut costs and ensure operational control.
We are a multidisciplinary team of more than 20 professionals — PhDs, masters, engineers and developers — with expertise in hardware, software and AI. We were born in academic research labs and, from there, went to the field to solve real problems. Every solution we develop came from a concrete demand in the energy market — whether to optimize operations, automate processes, monetize assets or scale results with precision and intelligence.
We work to increase performance, maximize generation, reduce waste and make energy operations more intelligent, predictable and scalable.
What we do
Technology for the entire energy asset lifecycle.
We design, develop and implement technology solutions for renewable energy generation, hybrid systems, storage, monitoring and intelligent operation.
Our platform integrates different technologies into a single ecosystem, giving operators greater control, predictability and efficiency.
Design & Engineering
Technical and financial sizing of plants and hybrid microgrids.
Energy Management
Intelligent dispatch, peak shaving and real-time operational control.
Performance & Monitoring
Multi-site monitoring with dashboards, alarms and O&M management.
Thermographic Analysis
AI thermographic inspection for precise fault diagnosis.
PV Module Cleaning
Robotic cleaning that recovers generation and cuts soiling losses.
Why we exist
The energy transition demands a new way to operate assets.
More intelligent.
More integrated.
More efficient.
STEMIS was born to accelerate this transformation. We believe technology only creates value when it improves decisions, reduces waste and raises operational performance.
Our mission is to be a strategic partner to our clients, anticipating trends to develop energy infrastructure that truly makes a difference and maximizes results.
Talk to our teamLet's talk
Ready to bring the STEMIS platform into your project?
Tell our team what you need — sizing, tracker retrofit, EMS, monitoring or inspection. We reply within one business day.