Smart managers
Controlling the charging of your electric vehicles

SmartEMS Sirea

The energy manager for charging electric vehicles

Used by local authorities and companies, the SmartEMS EVCI developed by Sirea is a complete energy management solution allowing to recharge your electric vehicles thanks to photovoltaic energy.

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Why deploy the SmartEMS EVCI?


Reduce your energy bill

using your own locally produced photovoltaic energy


Use more renewable energy

by favouring photovoltaic energy to recharge your electric vehicles


Optimise your self-consumption

by improving your surplus energy by powering your building

3 dynamic charging modes


Standard recharge

Recharging is partly covered by the electricity grid. The share of solar energy varies according to the available PV energy.

Fast charging

Charging prioritises all available solar energy and complements it with the electrical grid to provide maximum power.


Solar charging

Charging uses only available solar energy and does not draw any energy from the power grid.

What does SmartEMS bring to electric vehicle charging infrastructures?


Smart management

avoiding the need to take out a subscription that is oversized in power because of EV charging


Overall energy efficiency

by supplying your building with surplus energy for self-consumption


Energy resilience

reducing your dependence on the electricity grid and rising electricity prices


Contribution to the circular economy

by overcoming solar intermittency thanks to storage on recycled batteries from the EV sector

Features of the SmartEMS EVCI

L'application de supervision assure l'historisation et le contrôle en temps réel des données de consommation
The web application provides real-time monitoring and logging of the production and consumption data of the terminals

✅ Realtime monitoring

✅ Email / SMS alerts

✅ Time slot management

✅ Production forecast

✅ Battery backup

✅ Zero injection

The benefits of the SmartEMS EVCI


Modular control

The solution makes it possible to control additional equipment in addition to the charging stations.


Reliable technology

For more than 5 years, this system has already proved its worth on numerous industrial sites.


Made in France

Sirea control solutions are designed and manufactured in France, in the Tarn region of Occitania (south west of France)

How does SmartEMS enable EVCI control?

Voltaika Semalens 4

1. The photovoltaic plant

You produce solar energy using photovoltaic panels. This energy is consumed by you and the surplus is sold (if you have a resale contract).

✅ Supplied and installed by Sirea

2. The energy manager

Thanks to the SmartEMS energy manager algorithm, energy flows are dynamically controlled according to usage and the configuration chosen by the user.

✅ Designed and manufactured by Sirea

Sirea recharge ses VE à l'énergie solaire

3. Charging stations

Your fleet of electric vehicles is recharged according to the control commands issued by the SmartEMS, depending on the energy available at the time.

✅ Supplied and installed by Sirea

A recognised and award-winning solution

Solar Impulse label


Labelled by the Solar Impulse Foundation as one of the 1000 solutions to save the climate.

Logo Ministère de la Transition écologique

Greentech Innovation


Recognised by the Ministry of Energy Transition as a Greentech Innovation solution.

CCI Trophy


Awarded by the CCI of Tarn (France) as an “Innovative Company” thanks to this solution.

Behind the technology, a service
dedicated to energy efficiency

🤝 Support

Our technical team is at your disposal to answer all your questions regarding the charging of electric vehicles.

💶 Financing

We advise you on investment grants and subsidies for self-consumption and EV charging stations.

🚀 Commissioning

We take care of the complete connection and commissioning of the charging stations.

🔧 Maintenance

We are able to support you in the long term to maintain and optimise your energy-efficient infrastructure.

Thomas Rech à Sirea

Thomas Rech

Sales Manager at Sirea

Having assisted numerous industrial sites and local authorities in their energy transition, Thomas is at your disposal to advise you on our solution.

Frequently asked questions

🔌 Is this energy manager compatible with my charging station(s)?

The SmartEMS is compatible with all charging stations that have the OCCP protocol.

🚗 How many charging points can this energy manager manage?

There is no limit to the number of charging points that can be managed. The SmartEMS can manage a site equipped with a single charging point or with 12 points. What will vary is the photovoltaic power to be installed and the battery storage capacity.

☀️ Does this energy manager work if I already have solar panels?

Yes, if you already have photovoltaic panels, the SmartEMS can be connected to your installation very simply and thus allow you to control the loads of your infrastructure.

💰 Can I sell my excess electricity with this energy manager?

Yes, the SmartEMS has been designed to allow users with a resale contract to feed excess energy (which cannot be consumed directly or stored) into the electricity grid.

⚡ Can this energy manager work without a connection to the electricity grid?

Yes, it is entirely possible to deploy SmartEMS on an installation that is not connected to the electricity grid, in isolated sites or on sites with poor service.


Product datasheet

sir-smartems-en-fp-rev1.pdf 325.21 Kb

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