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Views: 0 Author: Site Editor Publish Time: 2023-03-08 Origin: Site
If you've ever looked for solar flood lights, you know that finding one that is trustworthy and performs well is not easy, so how do you choose the best solar security lights for your home or office or whatever purpose you need them for? There are many details to consider when deciding which solar flood light is right for your home and outdoor space. This is the most important:
Yi Can Lighting recommends that you must consider the lighting conditions of the use scene, installation height, etc. when choosing a solar flood light. Generally speaking, high-latitude areas should choose higher-configured solar floodlights, and low-latitude areas can choose appropriate solar floodlights to save budget. The sun illuminates the earth year after year and day after day according to certain laws. In general, solar radiation varies with the seasons, being highest in summer and lowest in winter.
However, weather conditions are constantly changing, so the available energy from sunlight varies with time and climate. So solar radiation values vary from place to place, even at different times in the same area.
Because household solar photo voltaic power generation systems are distributed, it is often impossible to obtain and use accurate weather data for specific installation locations. Therefore, usually for large-area use, reference to the radiation situation over the years is used as the design basis.
It should be pointed out that the solar radiation changes throughout the year, and the radiation value of the worst month of the year cannot be used, otherwise the designed system will inevitably be too large, resulting in waste of cost; the optimal sunshine time cannot consider the supply and demand balance of the system. Such a system would be small. As a result, the system generates power for a long time and cannot meet the power demand.
When the solar flood light is designed and configured, the power of the battery panel is small and the battery is not fully charged. The lights started out working fine, but after a few days of cloudy and rainy days, the light started to dim, and within a year it was completely dark. Therefore, when we configure the battery board, the selected power must be appropriate.
In terms of configuration of solar floodlights, we must first understand the light factor, road width and street light height of this area, choose the appropriate light pole height and lamp head brightness, and the power of each time period is the same as this area. The number of rainy days should be adapted to the capacity of the battery, and the power of the battery board should be adapted to the storage capacity of the maintenance-free battery.
As technology advances, we need to redefine our light sources. We can clearly find that more than 10 years ago, light bulbs were still used in the suburbs. A 100W light bulb is used to light a room. At the back, we used energy-saving lamps. 30-40W can light up the whole room. Finally, LED light sources were developed. -15W can light up the whole room, brighter. The same brightness or higher, but the power is getting smaller and smaller, and the smaller the power, the more energy-saving.
In the market, due to the lack of understanding of the technology of the solar floodlight industry, users can only have a general understanding of some simple mainstream configurations in the market, such as: how many watts of solar panels are needed and how? How much capacity is needed for the battery and how many lamp beads are needed. Therefore, the brightness of the lamp can only be judged by these unrealistic parameters. This is actually a misunderstanding. These parameters are only superficial. We need to understand the real needs of users. What is the purpose of users to buy lights? What is the original performance of the lamp? After all, the end point falls on "lighting". Users buy lamps for lighting, and the original performance of lamps is also for lighting.
Based on this, Yi Can Lighting thought deeply and got the answer. What users buy is not parameters, configurations, or power supplies. Users buy light. There is only the amount and amount of light that this solar flood light emits. Quality is Yi Can Lighting's initial demand for solar flood lights.
Let's go over some basic optical parameters briefly.
Luminous Flux: The simplest explanation for a lamp is how much light it emits, measured in lumens (LM). This is very important. Simply put, the luminous flux is an important criterion to judge whether the solar flood light is bright enough.
Luminous efficiency: The luminous efficiency of a lamp is the amount of light that can be emitted per unit power, and the unit is LM/W. The higher the light efficiency, the more and brighter the solar floodlights with the same power will emit.
Color temperature, the color temperature of the light source is different, and the light color is also different. The light with low color temperature tends to be yellowish, we call it warm color, and the yellow light has good fog permeability; the light with high color temperature is white, and the high color temperature white light used for road lighting has medium visual effect, good visibility, and is brighter than low color temperature yellow light .
So how to choose the light source?
After understanding the relevant knowledge, we need to know how to choose a light source. The following is a high-power LED light source for your reference.
Efficient use of light, the use of solar flood lights with patented lenses improves the utilization of light.
Integrated design, the integrated design makes the LED and the shell directly and tightly connected, and the heat is dissipated through the cooling fins and air convection of the shell, which fully guarantees the service life of the LED floodlight.
The light distribution of various models of solar floodlights produced by Yi Can Lighting is very uniform, which can solve the problems of concentrated beams and obvious dark spots, making the irradiation area larger and the illuminance more uniform.
Solar flood lights are best left on all night. At present, many solar flood lights on the market do not have enough lighting time, and some can only be lit for three or four hours. So we must understand the constant brightness of solar flood lights, and how long can the lights last? The solar floodlights produced by Yi Can Lighting can provide more lighting time in the same type of products.
The solar flood light with human sensor is to save battery energy to prolong the lighting time. Generally, when there is no one, the brightness of the solar flood light is 5%-20% of the full brightness. Please choose whether to bring a human body sensor according to your needs.
Solar flood lights are divided into wall-mounted and pole-mounted. A suitable installation method will save you more time. Please choose the installation method of the lamp according to the actual usage.
Solar flood lights are outdoor lighting fixtures that are exposed to harsh weather all year round. Therefore, the surface of the solar flood light is easily corroded, which is not beautiful on the one hand, and on the other hand will lead to a decrease in the life of the flood light. Yi Can Lighting solves this problem by adopting powder electrostatic spraying method. Powder electrostatic spraying means that the powder is negatively charged. Under the action of electrostatic force and compressed air, the powder is evenly adsorbed on the work piece. This method can make the surface of the lamp tube more uniform and smooth.
Typically, solar flood lights are maintenance-free. However, the actual situation will inevitably encounter the situation that the light is not turned on, and at this time it needs to be repaired and replaced. Floodlights that are easy to maintain can greatly reduce cost and time.
Generally speaking, the service life of solar light-transmitting panels is 3-5 years, and the supplier's warranty is basically 2-3 years. So be sure to choose a supplier with a long warranty period. Yi Can Lighting provides a longer warranty period, if you want to know more, please contact us.
After a problem is encountered, maintenance and replacement costs can be high. During the warranty period, the supplier is obliged to repair and replace products with quality problems. So choose a supplier with good after-sales service. Yi Can Lighting promises to provide good after-sales service for each product, so that you can use your lamps without any worries.
