work to be planned
connected control tool
% energy savings
years' of R&D
Our Building Automation System to reduce energy use
After 5 years of R&D, our engineers have developed a high-performance, competitive Building Automation System: Passenergy. This innovation uses AI and machine learning to limit energy waste and optimise energy savings.
Our solution intelligently monitors and automatically adjusts the energy use of your heating, air conditioning and lighting sources. It uses intelligent sensors and a connected thermostat. Your energy systems are automatically regulated, thus resulting in significant savings on your energy bills.
20 to 30% energy savings
Take back control of your energy expenditure while contributing to the comfort of users.
Thanks to the information collected by our intelligent sensors and the connected thermostat, Passenergy automatically controls your existing heating and air conditioning system in each room, to provide the right temperature at the right time.
The aim?
Combat energy waste and reduce your energy bills, while increasing the comfort of your customers.
How ?
1 - Sensors are placed in each room
The fruit of 5 years of R&D, we install robust and discreet sensors that communicate without wiring, in Zigbee :
- Door and window opening sensors
- Motion detector
- Connected thermostat
2 - And collect key information
The ambient temperature, the active presence of the customer, an open window… are all parameters taken into account for optimal thermal regulation of your spaces, in real time.
3 - For automatic control of your heaters
The data gathered by the sensors, coupled with interfacing with your PMS, enables you to regulate the temperature of each space according to its reservation and the active presence of the customer, according to defined scenarios.
Return on investment from the 1st year
The monthly cost of the solution is largely recouped by the savings made on the energy bill.
Our building automation system operates on a subscription basis at an attractive cost. The monthly price includes :
Supervision platform
PMS interconnection
24/7 monitoring
From the first year, the savings on the energy bill cover Passenergy’s costs and offer an excellent return on investment.
Greentech Innovation Label
In 2024, we were honored to receive the Greentech Innovation Label from the French Ministry of Ecological Transition.
This label is an official government recognition of the innovative nature of our building automation solution which enables energy saving.
Discover the building automation solution designed for your business sector
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A building automation solution adapted to your existing installations
One of the strengths of our building automation solution is that it adapts to your existing installations. So there’s no need to invest in new equipment. This means you can considerably reduce the costs of your energy renovation work.
What’s more, there’s no wiring, and the connected sensors run on batteries. Our engineers have optimised the communication frequency of the sensors to extend battery life by up to 5 years.
Therefore, it can be installed quickly and without carrying out work.
Electric radiator
A power relay is fitted at the back of the radiator, allowing you to control the temperature remotely according to your settings.
A motion detector is also fitted in the room, to regulate the temperature when the room is unoccupied.
Fan convector
We install a connected thermostat that replaces the existing thermostat, for intelligent temperature measurement and control.
This thermostat also incorporates a motion detector to regulate the temperature and lighting when the room is unoccupied.
VRV – VRF heating
A general controller is placed on the centralised system.
You keep the existing room thermostats.
An intuitive tool for monitoring your consumption
Use our intuitive interface to set your temperature settings in just a few clicks, and track your building’s energy savings in real time.
With our comprehensive supervision tool, you can reliably visualize in detail :
- your savings,
- your energy consumption,
- your optimization levers (energy-hungry parts),
- the status of your buildings and possible alerts (overconsumption, humidity, etc.)
And much more !
You define the different temperature scenarios yourself, allowing you to regain control over your energy consumption. Thanks to the Passenergy Dashboard, you can monitor consumption and easily modify the temperatures of the scenarios if you wish.
Make additional savings by anticipating and avoiding breakdowns
Our building automation solution also provides continuous monitoring of your energy systems. You are alerted in case of any operating problems:
- Water leak or refrigerant gas leak
- Excessive consumption
- Lack of refrigerant gas
- Fouling of exchangers
Did you know? A VRV-VRF that runs out of gas consumes too much to operate.
By anticipating problems, you can avoid repair costs and make savings.
Comply with the BACS and Tertiary decree.
Did you know? In France, the Tertiary sector decree sets targets for reducing energy consumption in French tertiary buildings. Professionals are required to reduce their energy consumption by 40% by 2030 and 60% by 2050. Moreover, the BACS Decree is an obligation of means, requiring French professionals to equip themselves with a BACS (Building Automation and Control System), of class A or B, in order to achieve these targets.
Passenergy is a building automation system of class A, therefore you can comply with the French regulations.
Passenergy complies with the BACS decree
✅ Regulation of energy systems :
✓ Heating
✓ Air conditioning
✓ Ventilation
✓ Lighting
✅ Reporting: measure and access your consumption in real time and download your reports
Cutting-edge technology
Passenergy is a class A Building Automation and Control System (BACS). It’s an innovative solution for optimising your energy performance. Thanks to Machine Learning, our predictive algorithm can accurately predict your energy savings.
Our connected sensors communicate via the Zigbee protocol, a reliable and secure wireless technology. As well as being a high-level protocol, Zigbee is renowned for its low energy consumption. This mesh network enables fluid communication between all the devices in the BMS system. It guarantees faultless responsiveness and efficiency.
Thanks to this advanced technology, heating and air conditioning are managed more intelligently and optimised according to actual needs.
You want to make up to 30% energy savings? Upgrade your establishment with a building automation system !
Tell us more about your project and our experts will contact you back.