Solar Dryers With Electric Backup After lot many Research and due to continuously demands from our Customers Rudra Solar Energy Had Launched two new Models Of Solar Dryer with electric Backup heater. 25 kg and 50 kg. We had specially low wattage electric heaters which are specially developed for the air Heating in industrial applications and that heaters are also Food grade and made from Stainless steel Fins and also that make little load on your pocket in terms Of Capital as well as Running Expense. As always our dryers are made with best quality material, and latest technology now you can make more production with our dryers that is 24 x 7 all 365 days. Around the year you can use around 280 days with zero energy and in remaining days you can use the electricity backup option. For more details send email on our mail I'd. Solar dryers, Solar vegetable Dryer, Solar Fruit Dryer, Solar dryer In India, Solar Mushroom Dryer, Solar Dryer With Electric Backup Heater.