Cannot use solar water for cooking
1. Secondary water storage
The water stored in the water tank of the solar water heater is secondary water storage, and tap water is used. for disinfection and sterilization Residual chlorine will naturally decompose after a period of storage and will not have a disinfection effect.
2. Secondary heating
Most of the water in solar water heaters belongs to secondary heating. Since the water heater has been used for many years, some of it is stale water (i.e. stale water). i.e. unused water). Additionally, water heaters take a long time to heat up. During this process, harmful substances such as halogenates and nitrites will be produced. Boiling tap water for a long time or repeatedly is not good for your health, not to mention the soil energyarea. water heaters that do not meet the requirements of the What about containers with hygienic requirements?
Can solar power cook?
Can water from water heater cook? : No. Whether it's a solar water heater, gas water heater, or electric water heater, most manufacturers will indicate "not intended for consumption" on their product manuals. Although the water entering the water heater is clean tap water, the materials used in the water heater's supporting components can often contain harmful poisons such as lead, cadmium, manganese and l 'arsenic.
This answer applies to most Midea water heater models F6030-A6X (HEY) && Haier EC6003-JT1 (U1) and other brands.
Solar energy can cook.
There are two ways to cook with solar energy: The first is to use photoelectricity for cooking. The photoElectricity is the photoelectric effect, also called the photovoltaic effect. Using photovoltaic cell components, light energy is converted into electrical energy to power the cooker. The second option is to use the photothermal effect, that is, solar energy contains light energy and thermal energy. Thermal energy from the sun is used to aggregate thermal energy at a point via a thermal polymerization device similar to a satellite receiving antenna (commonly called a pot lid antenna) to heat the cooker.
Of course, these two solutions are the most common solutions. With the development of science and technology, there will be more solutions.
It should be noted that the energy of solar energy itself is relatively large, but the distance between the earth and the sun is large, and coupled with the obstruction of the atmosphere on the earth's surface, the actual amount Solar energy that can reach the earth's surface is relatively small. Various methods are used to convert solar energy into solar energy. To bring them together, relatively speaking, a sufficient area is required, which must be fully taken into account.