Sustainable Cooling Technologies For Preservation Of Crops
The Nigerian Stored Products Research Institute (NSPRI) in collaboration with Phaesun and Solar Cooling Engineering, Germany, invites you to a training programme on “Solar Cooling Technologies for Reducing Postharvest Food Losses”.
Nigeria produces over 10 million tonnes of fruits and vegetables annually. Studies have shown that post-harvest losses in these commodities can be as high as 50% especially in the rural communities. The high losses are attributed to poor handling and storage coupled with poorly developed cold chain and irregular electricity supply. Application of solar cooling technologies is a sustainable solution to the problem of cold chain and has the potential of reducing postharvest losses in fresh commodities.
NSPRI, Ilorin, Nigeria has the mandate of conducting research into postharvest management of crops grown and consumed in Nigeria with the goal of reducing postharvest food losses and improving food and nutrition security. The German partners, Solar Cooling Engineering GmbH and Phaesun GmbH have been in research on solar cooling technologies since 2013 and have implemented solar cooling solutions for fruits and vegetables, and milk cooling systems under the brand SelfChill®. The consortium offers workshops and training series targeting stakeholders from the agricultural sector, cold-chain business, scientists and technicians.
Webinar Session 1: January 26, 2023
Basics on solar energy and refrigeration
10 am – 12 noon WAT: Basics on solar energy
Solar radiation, photovoltaics, components of PV systems
01 pm – 3pm WAT: Introduction on refrigeration
Options of refrigeration performance of heat pumps, cooling requirements of food
Webinar Session 2: March , 2023
Design and sizing of solar powered cold rooms for food storage
10 am – 12 noon WAT: Theory on design of a solar powered storage rooms:
Cooling demand (Thermal losses, infiltration etc.),
design of ice storage, design of batteries and PV
01 pm – 3pm WAT: Group work: Design of solar powered cold rooms
PC practical (Excel-tool)
The Webinar Session 1 and 2 will be held online via Zoom. The link will be sent to registered participants prior to the event.
A Face-to-Face Training Session (Design, installation, and operation of solar powered cold rooms for food storage) will take place at NSPRI, Ilorin in June 2023. Further information will be published soon.
The training programme is part of the RES Project Nigeria. The RES Project Nigeria is supported by the German Federal Ministry for Economic Affairs and Climate Action as part of the Renewable Energy Solutions Programme of the German Energy Solutions Initiative.
Event Registration: Webinar Session
Registration for “Webinar Session 1” is over. The registration for “Webinar Session 2” will be published soon.