Among the brands of solar street lights, OPPLE Lighting, Philips Lighting, NVC, FSL Foshan Lighting and Haier are of good quality.
1. OPPLE Lighting
Opp Lighting was founded in 1996. It is a comprehensive lighting enterprise integrating R&D, production, sales and service. Opple Lighting successfully landed on the main board of Shanghai Stock Exchange on August 19, 2016 and was officially listed. The common abbreviation is “Opple Lighting”.
2. Philips Lighting
The Philips Lighting division fully understands user needs for public environments and private spaces and is committed to launching innovative, end-user-oriented energy solutions. -efficient lighting solutions and application products.
3. NVC NVC
Since its establishment in 1998, NVC has maintained rapid growth through its independent research and development system, ithas led a campaign of continuous innovation to provide the public. with efficient and energy-saving products, a healthy and comfortable artificial lighting environment. The products cover indoor, commercial, office, construction, industrial, light source, home and other LED fields. In particular, Jifeng Weishi commercial lighting has always maintained its leading position in the industry. On May 20, 2010, NVC Lighting was listed on the main board of the Hong Kong Stock Exchange.
4. FSL Foshan Lighting
Foshan Lighting was founded in 1958. It is a large-scale core enterprise in the domestic electric light source industry. electrical products approved by the State Council and enjoys the right to operate an independent export business.
5. Haier
Founded in Mingpei in 1984, it is a world-renowned provider of comprehensive solutions for home appliances. They'commits to transforming itself into a real Internet company, starting with the production of refrigerators. Electrical appliances conglomerate.
What size solar lamp should you buy for the living room at home?
1. Most practical solar lights in schools are 36 W T8 fluorescent tubes. The ballast used is an inductive ballast. If it is an electronic ballast, its power consumption is about 9W. If it is an electronic ballast, the power consumption is about 4W-5W. For example: if it is a ballast with a lamp, the total power. : the inductor is 45 W, the electronic ballast is 45 W. It is 40 W.
2. The maximum photoelectric conversion efficiency of crystalline silicon solar cells currently on the market is: 17%, and the module conversion efficiency is about: 15%.
As for one. Electricity, voltage, current, etc. times dependspecifications of the solar panels purchased and the intensity of the sunshine.
What is the difference. Between explosion-proof solar street lights and ordinary solar street lights?
First of all, it depends on the size of your room. Generally, 45 W is enough for a household.
How to choose indoor solar lighting? Indoor solar lighting selection method: 1. Choose the light source: LED is good, energy-saving lamps are second, and incandescent lamps are about to be phased out. 2. Select the brand: Philips, Opple, Mulinsen 3. Select the style: Choose according to the decoration style4. Select the power: LED can be 1-1.5 watts/square meter, energy-saving lamps can be 2.5-3.5 watts/square meter.
How much does indoor solar lighting cost? Many factors determine theprice of solar street lights, such as the height of the lamp pole, the brightness of the lamp head, and the length of time the light is on each day, all of which can affect the brightness of the lamp. . Generally, a 6-meter street light with a 30-watt lamp head that illuminates 6 hours a day costs about 2,400 yuan. If you don't need this configuration, you can list the configuration and I will give you a quote.
The difference between explosion-proof solar street lights and ordinary solar street lights is mainly reflected in the following aspects:
1. Explosion-proof performance: Explosion-proof solar street lights have explosion-proof performance and can be used safely in explosive hazardous environments. Indeed, explosion-proof solar street lights use special explosion-proof materials and structural designs, which can effectively preventexplosions caused by sparks or arcs caused by electrical equipment.
2. Safety performance: During the design and manufacturing process of explosion-proof solar street lights, explosion-proof standards and specifications are strictly followed to ensure their safety and reliability. Ordinary solar street lights have relatively poor safety performance and cannot be used in dangerous and explosive environments.
3. Material selection: Explosion-proof solar street lights use special explosion-proof materials, such as explosion-proof plastic, explosion-proof glass, etc., which can effectively prevent explosions caused by sparks or arcs. . Ordinary solar street lights generally use ordinary materials, such as plastic, glass, etc.
4. Structural design: The structural design of lampadExplosion-proof solar panels take into account explosion-proof requirements, such as the use of sealed structures, explosion-proof junction boxes, etc., which can effectively prevent the spread of sparks or arcs. Ordinary solar street lights do not consider explosion-proof requirements in their structural design.
5. Use environment: Explosion-proof solar street lights are suitable for explosive hazardous environments, such as petroleum, chemical industry, coal mine and other industries. Ordinary solar street lights are suitable for general roads, squares, parks and other environments.
6. Price: Since explosion-proof solar street lights have special requirements for material selection and structural design, their manufacturing costs are relatively high, so the price is also relatively high. SlamOrdinary solar pads have low manufacturing costs and relatively low prices.
To summarize, there are obvious differences between explosion-proof solar street lights and ordinary solar street lights in terms of explosion-proof performance, safety performance, material selection, structural design, environmental protection. use and price. Explosion-proof solar street lights are suitable for explosive hazardous environments and have high safety and explosion-proof performance, but the price is higher; ordinary solar street lights are suitable for general environments and the price is relatively low;