Greenhouse Climate Control Systems by Enerdes®

Enerdes has the expertise to help you get the most out of your greenhouse by being able to reliably and accurately control your greenhouse climate.

Enerdes can engineer and supply the climate control system for your greenhouse. Or we can support you with the integration of Enerdes supplied systems and components into an existing or new control system.

Greenhouse climate control systems Enerdes

The Enerdes expertise

Advantages of Enerdes Climate Control Systems

Enerdes is a worldwide pioneer in the innovation and development of high-end greenhouse climate control. For over a century, Enerdes as part of the Reinders Corporation, has been producing and improving state of the art climate control systems. 

The expertise within Enerdes allows us to give valuable climate control advice to greenhouse owners and provide optimal greenhouse climate control solutions.

Advantages of Enerdes Greenhouse Climate Control Systems:

  • Smooth greenhouse climate control at all times
  • Tailor-made to your location and crop
  • Optimized air flows, water flows, pressure drops and temperature ranges
  • Smart control system
  • In-house programming
  • Remote access and remote management
  • Robust, reliable and extremely energy efficient

Approach to Climate Control by Enerdes

Enerdes offers an integrated approach to greenhouse climate control. 

We provide systems and control solutions for anything that is needed for optimal climate control:

  • Air circulation
  • Air filtration
  • Air disinfection
  • Air temperature regulation
  • CO2 monitor and CO2 controller
  • Irrigation systems
  • Water filtration
  • Water disinfection
  • Water temperature regulation

These components can all be controlled by a central PLC, a programmable logic controller. Enerdes programs these inhouse, so we know the system inside and out and are able to smoothly regulate the greenhouse climate at all times. 

Our experts are highly educated and can model your greenhouse and plants in order to design a greenhouse climate control system that is tailor-made and optimized for your conditions, crop quality and yield requirements. 

A good control system for your greenhouse climate can help you spend less time on technicalities and more time focussed on your crops, enabling you to grow and produce to the best of your abilities.

Climate Control Solutions by Enerdes

Air circulation and air distribution

Appropriate ventilation and air motion are extremely important in a greenhouse for high product quality.

  • Air handling units
    Enerdes Air Handling Units are the best performing and the most energy efficient air handling units in the world. The AHU systems create optimal greenhouse climate conditions and are uniquely designed for the patented semi-closed greenhouses (amongst other greenhouse designs). AHUs provide air motion and temperature control. 
  • Fogging systems & industrial humidifiers
    These components are responsible for the humidity levels. The systems control the moisture and provide evaporative cooling in the greenhouse.
  • Recirculation fans
    Enerdes recirculation fans bring the air inside the greenhouse in motion and provide a homogeneous temperature distribution throughout the entire operating space.
  • Air hoses
    Air movement and uniform conditions are not only important in the top of the greenhouse, but especially close to the plants. Air hoses and recirculation under the gutters provide a constant air flow under and around the plants. This also prevents moisture build-up near the plants, which impedes mold development and crop diseases.
  • Fresh air intake
    Enerdes has developed fresh air intake systems that meticulously control the amount of fresh air that is blown into the greenhouse and ensures proper air filtration in order to prevent rodents, dust and even microbes and mold from entering the greenhouse.

Greenhouse heating and cooling

Enerdes has developed innovative solutions for heating and cooling of a greenhouse that minimize energy costs and are environmentally friendly. Heating and cooling greenhouse solutions made by Enerdes include but are not limited to:

  • Flue gas condensers
  • Flue gas ducts
  • Cooling towers
  • Cogeneration
  • Double air blower
  • Heated pipe infrastructure lay-out and optimization
  • Cooling pads
  • Boiler rooms

Air Treatment with Greenhouse Dryers

Some greenhouses also dry their plants, for example with hemp dryers. Enerdes has developed high-end dryers that can be installed in drying rooms. The Enerdes dryers control the humidity levels and temperature in the drying room with incredible precision. 

Enerdes has developed a high quality dryer that secures homogeneous product quality for each and every drying batch. The humidity level and thus plant moisture content is lowered over a certain time span with a rate that is completely tailored to the customer’s and the plant species requirements. 

Disinfection and filtration

Both disinfection and filtration systems can clean the air from undesired microbes and moulds.

Enerdes has developed an air disinfection system that contains a UVC module. The UVC module kills bacteria, viruses and mold spores, without affecting the air quality. Enerdes can design tailor-made solutions for filtration units to the desired level of filtration, which precisely control the amount of air that is treated. Our filtration systems can be designed to the required MERV or HEPA filtrations levels.

Odour control

Enerdes has produced many systems that provide odour control. These solutions each have their own advantages and include:

    • Enerdes Carbon Filters
      These filters are based on activated carbon filtration. This is a market standard and an effective solution.
    • Enerdes Biofilters
      These filters are based on optimized microbes that develop in the biofilter to neutralize odour and VOC. This is a completely harmless and environmentally friendly solution.
  • Enerdes Vapour odour control
    This system is based on the odour neutralizing effect of essential oils. This is a solution that can be installed all around the greenhouse perimeter in order to prevent undesired odours.

Water sterilizer

Enerdes provides sterilizers that allow for the greenhouse to safely reuse irrigation water and sterilize drain water, resulting in high water efficiency. The disinfection percentage is 99.9% while retaining adequate oxygen levels, fertilizer and nutrient levels and pH levels.

Greenhouse Climate Control Enerdes

Enerdes Smart Greenhouse Control System

Our systems have constant equipment status monitoring and control, which have the option of remote access and remote management. Enerdes system statuses, greenhouse temperatures and humidity levels can be monitored and documented at every desired time interval. 

The greenhouse automation level is very high but systems can also be controlled manually if desired. Enerdes is always available for service or maintenance issues.

Greenhouse Climate Modelling and Robust Control

Enerdes can model and simulate each greenhouse for its required air circulation and water irrigation. It can optimize air flows, water flows, pressure drops and temperature ranges. This allows us to provide our customers with the most suitable components such as :

  • Fans
  • Pumps
  • Chillers
  • Heating and cooling equipment

It is important that the specifications and the quality of the Enerdes greenhouse climate control components are optimized for product quality, water consumption saving and energy consumption saving.

The climate systems expertise and years of greenhouse climate control experience allow Enerdes to design climate process control systems that are robust, reliable and extremely energy efficient.

Applications of Enerdes Climate Control for Greenhouses

Enerdes climate control systems have been  applied in many industries all over the world in every possible climate. Ranging from cold winters or icy desert night temperatures to hot summers and extremely high day temperatures. Our systems significantly increase crop quality and have been installed in greenhouses such as but not limited to:

  • Plants and vegetables, such as Tomatoes and Cucumbers
  • Hemp and Cannabis

Another application of our system is found in power plant glasshouses. Mirrors are placed in a glasshouse in order to turn energy from the sun into heat and steam.  Here the humidity levels are extremely critical and must be controlled to perfection. 

Basics of Greenhouse Climate Control

Greenhouse conditions are extremely important for crop quality and high yield rates. Factors that influence plant growth and plant health are environmental conditions such as but not limited to:

  • Air humidity and moisture levels
  • Air temperature
  • Air circulation
  • Irrigation water flow
  • Irrigation water temperature
  • Irrigation water pH and nutrients

For optimal product quality and yield, it is extremely important to monitor and control the greenhouse air flow and the environmental greenhouse conditions. As every plant and every greenhouse is unique, it is important to make the greenhouse climate control a system that consists of components that are perfectly collaborating with each other and are tailor-made to the needs of the customer, the specific greenhouse and its plant species. 

In order to control the indoor greenhouse conditions, Enerdes takes into account the outdoor conditions and the plant growing conditions. Outdoor conditions that are analysed and whose influence is anticipated upon, are for example:

  • Outdoor temperatures
  • Outdoor temperature fluctuations
  • Outdoor Humidity levels
  • Wind
  • Air pressure
  • Light
  • Sun power

Contact info

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