We dry turmeric and chilli for 400 member farmers now without ever watching the sky. The tunnel dryer paid for itself in one season, and the colour we retain has lifted our market price.
Women Self-Help Group (SHG)
Empowering Rural Women Through Commercial Solar Drying Solutions: Kavita Devi's Success Story
Kavita Devi and her women's Self-Help Group in Uttarakhand adopted a Commercial Solar Drying Solution from Rudra Solar Energy Pvt. Ltd. to improve the solar drying of fruits, herbs, and flowers. The Commercial Solar Dryer helped reduce drying time, improve product quality, increase income, and support sustainable livelihoods through efficient food processing and value addition.
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Challenge
For Kavita Devi and her women's Self-Help Group in Uttarakhand, processing fruits, herbs, and flowers was an important source of livelihood. However, traditional open sun drying often took longer and made it difficult to maintain consistent product quality, especially when weather conditions changed.
The group wanted a more reliable solution that could support hygienic solar drying, improve the quality of their processed products, and help them generate better income through value-added food processing without relying entirely on traditional drying methods.
Solution
To improve their processing activities, Kavita Devi and her group adopted a Commercial Solar Drying Solution from Rudra Solar Energy Pvt. Ltd., a company with over 20 years of experience in manufacturing Commercial Solar Drying Solutions for agriculture and food processing applications across India.
For more than one year, the group has been using the Commercial Solar Dryer to process fruits, herbs, and flowers. With an average loading capacity of 20 Kg, the system is operated for 25–30 days every month, processing approximately 15–20 Kg of agricultural produce. The controlled solar drying process has helped the group improve processing consistency while producing cleaner and better-quality dried products.
Results
After regularly using the Commercial Solar Drying Solution, Kavita Devi's group experienced noticeable improvements in their food processing activities. The improved solar drying process reduced their dependence on changing weather conditions and enabled them to produce better-quality dried products more consistently.
The group also reported positive business outcomes as improved product quality created greater confidence in selling value-added agricultural products and supporting sustainable rural livelihoods.
- Drying time reduced by more than 75%.
- Product quality became much better than traditional open sun drying.
- Income increased by 20–40%.
- Monthly revenue from solar drying reached approximately ₹1,200.
- Reduced dependence on weather for drying operations.
- Improved product quality and market value.
- Enhanced income stability for the women's group through efficient solar drying.
“Earlier, we depended on open sun drying, which was slow and affected the quality of our products. After using the Rudra Solar Dryer, drying became much faster, product quality improved significantly, and our group is now able to earn better income while working more efficiently.”
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