SOLAR DRYERS AND COOKERS.

Rudra Solar Energy is an Ahmedabad, Gujarat-based manufacturer of solar thermal products established in 2006 by social entrepreneur Devang Joshi. 

Specializing in patented modular solar dryers and cookers, the company focuses on empowering farmers and micro-entrepreneurs with sustainable food-processing and post-harvest preservation technology.

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Company Overview

Founded: 2006
Founder: Mr. Devang Joshi
Location: Ahmedabad, Gujarat, India
Certifications: ISO 9001-2008 certified
Official Websites: Rudra Solar Energy / Rudra Solar Energy Info

Key Products & Technology

Solar Dryers: Ranging from small domestic models (5 kg capacity) to modular commercial units for FPOs and farmers, capable of processing fruits, vegetables, spices, herbs, and marine products. 

Other Systems: Solar cookers, solar parabolic cookers, solar ovens, and solar desalination systems. 

Design Features: Stainless steel/aluminium construction, food-grade hygienic trays, dust and insect-proof compartments, and low-temperature operation to preserve original taste, aroma, and nutrients

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Scale & Reach

Distribution: Supplied over 45,000 solar dryers across India and exported to 18 countries including the US and Australia.
Partnerships: Frequently collaborates with Self-Help Groups (SHGs), Farmer Producer Organizations (FPOs), NGOs, and government livelihood initiatives (like PMFME). 
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https://www.rudrasolar.in/
https://www.rudrasolar.in/products/domestic-solar-dryer/46
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RE-USE DEHYDRATED FOODS

Dehydrated foods are lightweight, long-lasting ingredients used for quick snacks, trail meals, soups, and baking.

 You can rehydrate them in water or grind them into powders to add flavor and nutrients to everyday recipes.

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Meals and Cooking

• Soups and Stews: Toss dried vegetable dices or meat chunks straight into hot broth where they rehydrate as the dish cooks.
• Baking Add-ins: Mix dried fruit like apples or blueberries into breads, muffins, and pies after soaking them soft.
• Vegetable Powders: Grind dried greens, tomatoes, or peppers into a fine powder to mix into sauces, gravies, or bread dough for hidden nutrients.
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• • Camping Food: Pack lightweight dried meals that cook fast by just adding hot water on the trail. 

  Snacks and Extras

  • Jerky and Fruit Leather: Make chewy meat jerky, fruit rolls, or crisp banana and apple chips for easy lunchbox snacks.
  • Pet Treats: Dehydrate plain slices of sweet potato or lean liver bits to make healthy homemade pet treats.

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    Dehydrated food products are preserved by removing moisture via air-drying or freeze-drying, extending shelf life while retaining most nutrients.
  •  Common items include dried fruits, vegetable flakes, instant meal mixes, powders, and herbs, widely used for camping, military rations, and quick cooking
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  • Popular Categories

    Dehydrated Vegetables: Onions, garlic, carrot flakes, spinach, and okra used in soups and seasonings.
    Fruits & Snacks: Mango slices, banana chips, veggie crisps, and fruit leathers.
    Instant Ready-to-Eat Meals: Freeze-dried rice bowls, dal mixes, and pasta dishes that rehydrate with hot water.
    Powders: Tomato, beetroot, and citrus peel powders used for baking, beverages, and instant mixes
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    Benefits & Uses
    Long Shelf Life: Lasts from several months to years when stored in airtight packaging.
    Lightweight & Portable: Ideal for backpacking, emergency kits, and space-saving travel.
    No Added Preservatives: Many commercial varieties require no chemical additives as removing water naturally prevents bacterial growth. 
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• https://dir.indiamart.com/impcat/dehydrated-vegetable.html
• https://drymfoods.com/
• https://docs.google.com/forms/d/e/1FAIpQLSfdhP-zzPXpneNsrfMuiOMokW-nfY1Zv--14fQIqmobx_fXDw/viewform
• https://shaktifood.co.in/products.php
• https://shaktifood.co.in/products.php
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• https://www.toolsvilla.com/mini-solar-dryer-of-3-kg-load-capacity?utm_source=google&utm_medium=cpc&utm_campaign=PMax_Farm&utm_term=&utm_content=&utm_id=21896189471&gclid=Cj0KCQjw7eXTBhDBARIsAKF-w44pHnBRioaZdmEmAQXVZgd8IaPiz7ok8LOJFhBmdDhYaX9SGHVriIkaAsarEALw_wcB&gad_source=2
• • Brand: RUDRA SOLAR
  • Weight (Approx.) : 7 kg

  • Drying Area : 3.125 Sqft (0.290322 sq mtr)
  • No of Tray : 2 Nos
  • Per Tray Size : 15 x 15 x 1 inch (38.1 x 38.1 x 2.54 cm)
  • Castor Wheel : 4 Nos
  • Panel : Not Required
  • Fan : Not Required
  • Average Loading Capacity : 3 Kg
    
  • Food Drying
    • Drying fruits, vegetables, meat, and fish
    • Drying jackfruit bulbs
    • Drying leather
    • Drying crops like cassava and sweet banana
    • Drying tomatoes, okra, and carrots
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  • Dryer Size : 20 X 20 X 8 inch (50.8 x 50.8 x 20.32 cm)
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