Live weather sky camera ( based on ESP32-CAM ) Live image from the location where the solar water heater is installed. Live image from an ESP32-CAM This page provides a live image of the sky above the solar water heater, allowing you to monitor the weather conditions that affect its performance. The camera offers a useful view of the environment, including clouds, sunlight, and weather changes, which are important factors for solar heating performance. Uses and Advantages of the Live Camera Feed The live camera feed is not just a beautiful view—it is also a practical tool for understanding the external conditions affecting heating: Monitoring Sunlight: By observing the sunlight and cloud cover, you can see in real time how much solar radiation the system is receiving. Clear sky days generally correspond to maximum temperatures, while cloudy or rainy conditions reduce performance. Weather Condition Logging: The feed can help track weather changes, such as storms, which may impact the system’s performance or signal the need to conserve hot water during periods of reduced sunlight. System Diagnostics: The camera acts as a visual complement to the LDR sensor, which measures light intensity, and the data logger. The LDR sensor records changes in solar radiation, and together with the camera, you can explain any temperature fluctuations. For example, if the temperature suddenly drops, the camera image and LDR data can show whether the cause was cloud cover or rain. How to Interpret the Camera Image Here is a guide to interpreting the image and drawing useful conclusions: Clear Sky: When the sky is clear, you can expect optimal conditions for heating. This is a good time to make use of the stored hot water. Partly Cloudy Sky: During periods of partial cloud cover, the system may show fluctuations. Heating remains adequate, but it may take longer to reach maximum temperatures. Cloudy or Rainy Sky: On cloudy days, heating may be slower. Knowing this, you can adjust the use of hot water for conservation or use an alternative heating source if needed. Nighttime Conditions: At night, the image provides an overview of the sky conditions, offering a 24-hour perspective on the solar environment. The webcam is based on an ESP32-CAM circuit.