The project addresses the limitations of traditional open sundry techniques widely used across rural areas of Lao PDR and neighboring countries. While these methods remain popular due to their low cost and simplicity, they result in significant product losses and quality degradation from environmental contamination (dirt, insects, animals), unpredictable weather conditions, and inconsistent drying temperatures. Solar dryers, utilizing scientific principles, offer a superior alternative by providing controlled environments that protect products from contamination while delivering more consistent results.
Priority Sector
+ -1
Project Site
No. of Direct Beneficiaries
Duration
Jan-2023 to Jan-2026
Conduct surveys to collect data on drying demands and characteristics for various agriculture and ODOP products
Organize study tours to exchange solar dryer knowledge with Thailand for adaptation to Lao PDR conditions
Design and construct solar drying systems optimized for local conditions and needs. Deliver technical training courses on solar dryer construction
Install demonstration systems featuring developed solar dryer technology
Organize regional dissemination seminars to share project lessons with MCKF partners
Project team be able to develop solar dryers with smart control system and sizing system based on requirements of client.
KhaoLao House is a creative space where Lao culture comes alive through food, art, and craftsmanship. After discovering the project on social media, KhaoLao House began using the solar dryer developed by the project to dry sticky rice crackers. Previously, they had used open sun drying and had attempted to obtain Good Manufacturing Practice (GMP) certification from the Ministry of Industry and Commerce for several years without success. To improve their processing method, KhaoLao House invested their own funds to adopt solar drying technology, with consultation, design, and installation provided by the project team. A mini dome-type solar dryer was installed and, after a few months of operation, KhaoLao House successfully received GMP certification.
(If you would like to know more about the project, or engage with us, contact us .)
Mr. Madhurjya Kumar Dutta
MKCF Director,
MKCF Secretariat, Mekong Institute
Khon Kaen, Thailand
+66 (0)43 202 411 ext 2101
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Last Updated: 17 May, 2025
