Greenhouses
Plant Cultivation Under Control
About...

PSI Greenhouses are research type of greenhouses intended for plant cultivation in controlled conditions. Controlled parameters are light, temperature, humidity and CO2 content. These parameters may be set and monitored from the central control point or from distant stations by remote access. PSI greenhouses are designed according to customer’s requirements and thus allow growing of diverse plants: Arabidopsis, wheat, rice, or maize and other tall plants.

Key Features

  • High-intensity LED lighting providing homogeneous light distribution along the whole growing area
  • LED lighting intensity regulation in between 0 % and 100 % of total output
  • Sodium or metal-halide lamps may be regulated in between 30 % and 100 % of total output
  • High-pressure adiabatic cooling and humidification
  • Intelligent control system – both local control point and remote access
  • On-line control and monitoring of inside climate


  • External, software-controlled shading system blocking the most significant amount of heat and light (single greenhouse sectors may be controlled separately)
  • Special regime of inner air circulation (minimum fresh air required)
  • Controlled carbon dioxide enrichment from an external supply may be added
  • Grow tables with automatic watering and/or darkening system
  • Double or triple layer glass for maximum energy efficiency
  • Inner space may be divided into separate sectors with independent control in each sector

Greenhouses


PSI Greenhouses are research type of greenhouses intended for plant cultivation in controlled conditions. Controlled parameters are light, temperature, humidity and CO2 content. These parameters may be set and monitored from the central control point or from distant stations by remote access. PSI greenhouses are designed according to customer’s requirements and thus allow growing of diverse plants: Arabidopsis, wheat, rice, or maize and other tall plants.


The Greenhouses may be supplied with special grow tables or shelves that may be equipped with automatic watering or darkening system. PSI Greenhouses feature intelligent high-intensity LED-based lighting which provides a cost-effcient light solution to the user. PSI LED lighting systems are completely programmable and customizable and allow programming day and night cycles as well as light intensity setting at different times of the day. Alternatively, sodium or metal- -halide lamps may also be mounted. Greenhouse climate may be regulated in a conventional manner or via adiabatic cooling, or combination of both systems may be used. High-performance air-conditioning system maintains air circulation, air exchange as well as humidity level control.


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