I. What is a Heliostat? A heliostat is a device used in solar energy systems to reflect sunlight onto a specific target, such as a solar receiver or photovoltaic panel. The word “heliostat” comes from the Greek words helios, meaning sun, and stat, meaning stationary. Heliostats are typically large mirrors that track the movement of … Read more
I. What is a Solar-Powered Adsorption Chiller? A solar-powered adsorption chiller is a type of cooling system that uses solar energy to drive the cooling process. Unlike traditional air conditioning systems that rely on electricity to power compressors and refrigerants, adsorption chillers use a chemical process to produce cooling. This makes them more environmentally friendly … Read more
I. What is a Solar Cell Backsheet? A solar cell backsheet is a crucial component of a solar panel that serves as the outermost layer protecting the solar cells from environmental factors such as moisture, heat, and UV radiation. It is a thin, durable sheet that is placed on the back of the solar cells … Read more
I. What is a Photovoltaic Module? A photovoltaic module, also known as a solar panel, is a device that converts sunlight into electricity using the photovoltaic effect. These modules are made up of multiple solar cells that are connected together to form a larger unit. Photovoltaic modules are commonly used in residential, commercial, and industrial … Read more
I. What is a Solar Pergola? A solar pergola is a structure that combines the functionality of a traditional pergola with the added benefit of solar panels integrated into its design. This innovative concept allows homeowners and businesses to harness the power of the sun while also providing shade and aesthetic appeal to outdoor spaces. … Read more
I. What is a Solar-powered Watch? A solar-powered watch is a timepiece that operates using solar energy as a power source. Instead of relying on traditional batteries, these watches have solar panels that convert sunlight into electricity, which is then stored in a rechargeable battery. This innovative technology allows the watch to function without the … Read more
I. What is Passive Solar Design? Passive solar design is a sustainable building strategy that utilizes the sun’s energy to provide heating, cooling, and lighting for a building without the need for mechanical systems. This design approach takes advantage of the natural elements of a site, such as sunlight, wind, and vegetation, to create a … Read more
I. What is Solar Radiation Pressure? Solar radiation pressure is the force exerted by sunlight on objects in space. When sunlight hits an object, it transfers momentum to the object, causing it to move in the direction of the sunlight. This force can have a significant impact on spacecraft and other objects in space, influencing … Read more
I. What is Solar PV O&M? Solar PV O&M stands for solar photovoltaic operation and maintenance. It refers to the ongoing care and upkeep of solar PV systems to ensure they continue to operate efficiently and effectively. Proper maintenance is essential to maximize the performance and lifespan of solar PV systems, which convert sunlight into … Read more
I. What is an Upconverter? An upconverter is a device that converts lower energy photons into higher energy photons. This process involves combining two or more lower energy photons to create a single higher energy photon. Upconverters are commonly used in various applications, including solar energy systems, to improve overall energy conversion efficiency. II. How … Read more
