Tunisian agritech · Startup Act label

Smart irrigation
and hydroponics, engineered in Tunisia

SESIT designs and installs TELMA, a sensor-driven smart irrigation and fertigation system, and develops the technology behind AgroSelf, a smart soilless greenhouse where pH and nutrients are dosed automatically. We work with farms, agricultural development groups, greenhouse growers and research institutes in Tunisia and across North Africa.

Discover TELMA Discover AgroSelf

12+

Hectares managed

up to30%

Water saved

TELMASmart irrigation and fertigation, with IoT field sensors AgroSelfHydroponics and soilless growing, with pH and nutrients under control

Sensors · connected controllers · precision agriculture

About SESIT

A Tunisian agritech for smarter farm water use

Founded in 2020 and based in Raoued, Ariana, near Tunis, SESIT is an agritech company with the Startup Act label. Our engineers design the sensors, connected controllers and software platform behind our smart irrigation, fertigation and soilless farming solutions, then install them in the field.

We work with Tunisian research partners, including Sup'Com, INAT and ENIT. TELMA turns millions of field readings into irrigation and fertigation decisions suited to Mediterranean and arid conditions, while the farmer keeps full control.

Measured decisions

Irrigation based on soil moisture, weather and flow data, not guesswork.

Water efficiency

Every drop accounted for, to protect scarce water resources.

Clear data

Dashboards and alerts that show what is happening in each zone, in real time.

Automation you control

Systems that act on their own, with the farmer able to take over at any time.

Smart irrigation and fertigation

Smart irrigation and fertigation with TELMA

TELMA controls your drip irrigation and fertigation from the field to your phone: soil moisture sensors, smart valves, fertiliser dosing into the irrigation water, and alerts for leaks and blockages.

Soil moisture sensors and connected field units
Automatic irrigation and fertigation, zone by zone
Leak detection and blockage alerts
Real-time dashboards and analytics

Explore TELMA Guide · Smart fertigation

Platform features

Sensors, remote control and alerts: what the platform does

Practical building blocks for smart irrigation, fertigation and soilless growing.

Irrigation scheduling

Plans irrigation from crop stage, soil moisture and weather forecasts.

Real-time monitoring

Combines soil, weather and flow sensors and flags abnormal readings as they happen.

Season analytics

Compares past seasons, water use and yields to refine the next irrigation programme.

Zone-by-zone automation

Adjusts timing to each zone and micro-climate, and learns from results to cut waste.

Remote control

Monitor and control your farm from your phone, with alerts, clear explanations and manual override.

Resilient architecture

Encrypted data links, local processing if the connection drops, and a design built for 99.9% uptime.

Smart soilless farming

Introducing AgroSelf

AgroSelf is a smart soilless greenhouse: hydroponics in which pH, EC and nutrient dosing are controlled automatically. It is developed within a national research project with Sup'Com, INAT, ENIT and S2T, for Tunisia's climate and water constraints.

SESIT technology inside

Guide · Smart hydroponics

Learn more Visit agroself.tn

Field deployments

Our latest installations

SESIT smart irrigation and soilless growing technology, in service on farms and greenhouses across Tunisia.

Smart soilless growing

INAT soilless greenhouse

Tunis, Tunisia

Southern reference

Nefta smart irrigation station

Nefta, Tozeur — Tunisia

Smart irrigation

Sidi Thabet site

Sidi Thabet, Tunisia

View our installations

What we measure

Results tracked site by site

Figures reported by SESIT for its solutions. Actual results depend on the site, the crop and the starting point, which is why we track them site by site.

up to30%

Water saved

up to20%

Higher yield

up to25%

Lower costs

For farmers

Fewer manual tasks, with control kept in hand
Yield tracked plot by plot
Water and fertiliser used where they count
Consistent quality, season after season

For the environment

Targeted water savings
Fewer chemical inputs
Decisions based on measured data
Less water and fertiliser wasted

For Tunisia and North Africa

Modern, connected farms
Better management of scarce water
Food security through local production
Digital skills in rural areas

Our story

The journey behind SESIT

From a research project on farm water in 2020 to installations across Tunisia: discover the milestones, partners and people behind SESIT.

Explore our journey

Our services

Support at every step

From the first study to maintenance, SESIT supports you at every stage to keep your smart irrigation and soilless systems performing.

Installation

Turnkey installation of TELMA and AgroSelf systems: equipment set-up, sensor wiring, controller configuration and testing in real conditions.

Automation

Automated control of irrigation, fertigation (fertiliser dosed into the irrigation water), greenhouse climate and nutrient solution: fewer manual tasks, and the farmer can take over at any time.