Solar Onion Dryer

Product Description

Solar Onion Dryer by Rudra Solar Energy Pvt. Ltd. is an advanced, hygienic, and energy-efficient drying solution designed to convert fresh onions into high-quality dehydrated products using renewable solar energy. Built with Advanced Indirect Solar Hot-Air Drying Technology, the system provides controlled temperature and uniform airflow for efficient moisture removal while helping preserve the natural colour, flavour, aroma, nutrients, and overall quality of onions.

The solar onion dryer is ideal for farmers, onion growers, FPOs, SHGs, food-processing units, MSMEs, startups, entrepreneurs, cooperatives, and commercial agro-processing businesses looking to reduce onion wastage and create value-added products.

Unlike traditional open-sun drying, the enclosed drying chamber protects onions from dust, insects, birds, rain, moisture, and environmental contamination, ensuring hygienic and uniform drying.

Dried onions can be processed into dehydrated onion flakes, onion slices, onion powder, dried onion pieces, seasoning ingredients, soup ingredients, ready-to-cook products, and other food-processing ingredients.

Rudra Solar Energy Specifications

• Product Name: Solar Onion Dryer
• Manufacturer: Rudra Solar Energy Pvt. Ltd.
• Drying Technology: Advanced Indirect Solar Hot-Air Drying
• Energy Source: Solar Energy
• Construction: Food Grade SS-304 Stainless Steel
• Drying Temperature: Adjustable from 40C to 70C
• Air Circulation: Forced Hot-Air Circulation
• Drying Method: Uniform Multi-Tray Drying
• Moisture Removal: Controlled & Uniform
• Product Protection: Enclosed, Dust-Free & Insect-Protected Drying Chamber
• Operation: Manual / Semi-Automatic
• Installation: Indoor / Outdoor
• Maintenance: Low Maintenance
• Capacity: Available in multiple capacities according to processing requirements

Key Benefits

• Reduces onion wastage and post-harvest losses
• Extends the shelf life of fresh onions
• Produces hygienic and uniform dehydrated onions
• Helps maintain natural colour, flavour and nutritional quality
• Protects onions from dust, insects, birds and weather
• Uses clean and renewable solar energy
• Reduces dependence on conventional drying methods
• Creates opportunities for value-added onion products
• Suitable for small-scale, commercial and industrial processing

The Solar Onion Dryer by Rudra Solar Energy Pvt. Ltd. is an ideal solution for onion preservation, food processing, agricultural value addition, post-harvest management, and improved profitability through sustainable solar-powered drying technology.