1) The document proposes a business that utilizes solar food dryers in rural villages to process agricultural harvests into dried foods on a large scale. This reduces post-harvest losses and provides income opportunities for villagers.
2) The business would establish a food processing factory to further process the dried foods into products like tomato powder and fruit snacks for urban markets. It would contract with villages to purchase their dried outputs.
3) The model leverages existing solar drying capacity in villages to process foods and achieve large scale processing with lower costs compared to centralized factories. This creates jobs and improves food security in rural areas.