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Do you know the principle of solar lighting system? We will introduce Application of solar LED lighting
The quality of lighting design is mainly measured by the quality of lighting. The following indicators of lighting quality should be comprehensively considered and properly dealt with in the design of lighting: illumination, luminance distribution, uniformity of illumination, shadow, glare, color of light, stability of illumination, etc. (1) Illumination level The solar energy environment should […]
In lighting engineering, it is very important to choose appropriate lamps and lanterns. In the selection of lamps and lanterns, we should comprehensively consider various factors, including the efficiency of lamps and lanterns, the light distribution characteristics of lamps and lanterns, the use of the environment, the light maintenance performance of lamps and lanterns, etc. […]
1.Mode of lighting Lighting equipment can be divided into four categories according to the way it is installed and the functions it performs. (1)General lighting Usually set for lighting the whole environment, the uniform distribution of lamps in the whole place is called general lighting, general lighting can obtain more uniform horizontal illumination. For the […]
Luminous flux ф light source in the unit time to emit light is called the luminous flux of the light source, expressed with ф, the unit is lumen (LM). It is a light-2 solar LED luminescence system metric derived from the effect of radiation on a standard observer. For bright vision, if the spectral radiation […]
①Regular reflection and specular reflection (regular reflection, specular reflection) The reflection generated on a smooth interface is called specular reflection, also known as regular reflection. As shown in Figure 1, an incident ray will generate a reflected ray, and the relationship between them is as follows: the incident ray, the reflected ray, and the interface […]
Lighting has changed the way of life that people “work at sunrise and rest at sunset”, extending the space and time of human activities, and lighting has become an irreplaceable requirement in today’s modern lifestyle. Lighting is generally divided into two categories: natural lighting and artificial lighting. Natural lighting is limited by natural conditions, and […]
In the design of photovoltaic system, in addition to the design of battery capacity and the size of solar cell array, we should also consider how to select appropriate system equipment, that is, how to select solar cell array, battery, controller, cable, junction box, module support that meet the needs of the system. The selection […]