Principle of solar dryer
The solar panels on the side of the solar dryer convert the solar energy into heat energy to heat the air in the thermal collector and make the temperature rise gradually. The hot air is fed into the drying room through the circulating fan to vaporize the moisture in the material continuously, and the water vapor is taken away in time by the dehumidifying fan to achieve the purpose of drying.
Advantages of the solar dehydrator
- The quality of the product is better in terms of nutrients, hygiene, color.
- It is labor-saving.
- The product is protected against flies, pests, rain, dust.
- The structure is sturdy, compact, and durable. No need to install, casters for easy movement.
- The temperature can be adjusted at 30-90 degrees to meet the needs of different materials and has a wide range of applications.