How much water can a solar water heater heat in a day
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Suppose it is a regular household 200L solar water heater. I have two questions: 1. To what maximum temperature can these 200L of water be heated? 2. How long does it take for 200L of water to heat from room temperature to 80 degrees? How many liters of water can be heated from 20 degrees Celsius to 80 degrees Celsius in one day? Since hot water is needed in my production process, I want to install several solar water heaters to reduce the power required for electric heating.
If it’s one of those black tubes, using the sun to heat it can raise the temperature to over 80 degrees, but this depends on the weather. When I was on a business trip in the northwest, I used one of those heat-collecting tubes; the water was extremely hot, so it needed to be mixed with cold water.
It’s the solar energy that’s available on the market. Around 3,000 yuan. Water must be very cold; doesn’t the solar water heater at home also need to be mixed with cold water before it can be used for bathing?