STEMIS

EMS · MICROGRID CONTROL

Maximize the return of your hybrid microgrid.

Grid Control integrates every source in your microgrid and dispatches energy intelligently — reducing diesel use, eliminating peak tariffs and protecting critical loads.

C&I

Commercial and industrial

Agro

Rural operations

Utility-Scale

Plants and BESS assets

Grid Control hardware

Compatible with leading market manufacturers

Canadian Solar
Deye
GoodWe
Huawei
Sungrow
WEG

Industries

One platform, deployed across large and complex sites.

From refineries and power plants to data centers and charging stations, Grid Control runs where energy is critical. Choose your sector to see how it works.

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C&I

Factories, malls and hospitals with intelligent energy management.

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Grid Control platform — energy management system

Our product

Control that turns into results.

Grid Control integrates every source in your microgrid and dispatches energy intelligently — delivering measurable gains in every operation.

Diesel consumption reduction

up to 60%

less fuel

Tariff arbitrage

up to 35%

on the energy bill

Backup and continuity

99.9%

uptime in real projects

Real-time response

<1s

per control cycle

Product lines

Choose your microgrid configuration

Fill it out in less than 1 minute and receive a quote from our team

PV
S Line

Solar

Photovoltaic generation with solar inverter

kWp
PV
BESS
SB Line

Solar + Battery

Solar generation with energy storage

kWp
kWh
PV
GENSET
SG Line

Solar + Generator

Solar generation with diesel backup

kWp
un.
PV
BESS
GENSET
SBG Line

Solar + Battery + Generator

Complete hybrid microgrid with EMS management

kWp
kWh
un.

Comparison

What each line includes

Feature
S LineSolar
SB LineSolar + Bat.
SG LineSolar + Gen.
SBG LineHybrid
Autonomous dispatch operation
String inverter management
BESS or hybrid inverter management
Control panel with UPS
Grid-zero / Export Control
Time Shifting
Peak Shaving
Optimized backup between BESS and Genset
Real-time alerts
Grid Monitor

Specifications

Wide compatibility, simple installation

Grid Control integrates with equipment you already use — no replacements, no vendor lock-in.

Communication protocolsModbus RTU / TCP
Response time< 1s per control cycle
ConnectivityEthernet, Wi-Fi (optional)
Remote accessWeb dashboard (Grid Monitor)
InstallationIP65 wall-mount enclosure
Grid Control hardware

Differentials

Why choose Grid Control?

Intelligent dispatch

Algorithms that analyze microgrid behavior and maximize efficiency automatically, cycle by cycle.

100% remote monitoring

View data, adjust parameters and receive alerts from anywhere via Grid Monitor.

Wide compatibility

Integrates with leading inverters, batteries and generators without equipment replacement.

Proven ROI

Up to 30% reduction in operational costs with 3-5 year average payback documented in real projects.

Scalable by design

Modular architecture that grows with the project — from simple systems to large-scale hybrid microgrids.

Specialized support

Technical team for commissioning, training and continuous support throughout the operation lifecycle.

Companies that trust STEMIS

GoodWe
PV Operation
5G Solar
AP
PV Rental

Results

Success Cases

Grid Control

AP Frutas

Strawberry farm achieved 24/7 operation with zero human intervention

The Challenge

  • Operation depended on constant human monitoring and intervention
  • Critical loads with no automatic prioritization on grid faults
  • High grid dependency in a location with unstable power supply

The Solution

  • Autonomous control for critical load prioritization
  • Operation validated for 3 continuous days without intervention
  • Intelligent battery management to maintain operation during grid outages

Monitoring

Track every asset in real time

Every Grid Control controller integrates with Grid Monitor — the remote monitoring platform with live dashboards, smart alarms and automatic reports for your microgrid.

Explore Grid Monitor
Grid Monitor

Frequently asked

Frequently asked questions

Talk to the team

Operate your microgrid with intelligence

Talk to the STEMIS team and receive a customized proposal for your project.