In this article, we delve into the fascinating relationship between solar energy, robotics, and the concept of shadows. The integration of solar technology in robotic systems has opened new avenues for energy efficiency and operational capabilities. Robots equipped with solar panels can harness sunlight to power their operations, reducing reliance on traditional energy sources. We … Read more
Want to create anall-weather, completely wireless, almost “zero standby power” weather board? This project has paved the way: ESP32-S3 + tri-color E-Ink display + solar energy harvesting + hardware timed power on. The target form is to be attached by the window, charging the battery with sunlight during the day, periodically connecting to the internet … Read more
Breakthrough Progress: 3D Porphyrin-Based Covalent Organic Frameworks Achieve Efficient Solar Energy Conversion Recently, a research result published in the Journal of the American Chemical Society (JACS) has attracted widespread attention. Scientists successfully synthesized a series of novel three-dimensional (3D) porphyrin-based covalent organic frameworks (Por-An-COFs), which exhibit excellent performance in photodegradation of pollutants and photothermal conversion, … Read more
Recently, the National Development and Reform Commission and the National Energy Administration jointly issued implementation opinions on promoting the high-quality development of “Artificial Intelligence +” in the energy sector, specifically mentioning: Evaluation of power equipment status and intelligent operation and maintenance. Applications such as intelligent perception and early warning of equipment status, intelligent fault location … Read more
With the development of technology and policy promotion, the low-altitude economy has become a dark horse in emerging industries. Drones, as one of the “main forces” in the development of the low-altitude economy, play a significant role. Recently, China’s first domestically developed solar-hydrogen hybrid drone successfully completed its maiden flight at Mingyue Lake, filling a … Read more
Click the blue text to follow us In the context of the growing global demand for clean energy, the development and utilization of renewable energy has become an important direction in the energy sector. Vibration sensors, as key tools in modern monitoring technology, play an indispensable role in various aspects of renewable energy, providing a … Read more
🌍 Introduction: When Carbon Capture Meets Water Extraction in the Air Traditional Direct Air Capture (DAC) of carbon dioxide is criticized for its high-temperature regeneration (>130℃) and the high energy consumption of vacuum pumps. However, today, a groundbreaking study has been published in a Nature journal: requiring only 100℃ low temperature, no vacuum equipment, and … Read more
Click the blue text Follow us Utilizing Solar Energy to Power Embedded and IoT Devices As we increasingly rely on embedded devices for a variety of applications ranging from remote IoT sensors to household gadgets, the demand for efficient and sustainable energy has become more critical than ever. Photovoltaic (PV) technology—solar energy and light energy … Read more
Multiple Choice Questions 51-100 51.When operating under conditions without shadow obstruction, with solar irradiance above( ) and wind speed not exceeding( ), the temperature difference on the surface of the same photovoltaic module (the area directly above the cells) should be less than( ). Photovoltaic power plants with a capacity greater than 50 kWp should … Read more
In the field of photoconversion of carbon dioxide (CO₂) into high-value chemicals, the importance of near-infrared (NIR) light is gradually being recognized. Compared to ultraviolet (UV) and visible light, near-infrared light (700-2500 nanometers) accounts for about 50% of solar energy, offering unique advantages such as greater penetration depth and photothermal effects. Therefore, utilizing near-infrared light … Read more