Nowadays, all solar lights use LED. From the perspective of the industry from the perspective of solar light manufacturers, it is a popular light source.LED light has drawbacks, its heat dissipation is a big problem, and the price is relatively expensive, so why do solar lights use LED?

　　Solar Street Light

　　Model: ZJ-SLD70

　　Solar Panel: 20W / 5.5V

　　Battery: 8000mAh / 3.7V

　　LED Quantity：70PCS

　　Size: 350 *195 * 585mm

　　Waterproot: IP65

　　Lighting Mode: 3 intelligent modes：All time+DIM Light+PIR

　　Package: Body induction + light-operated

　　First,solar lights have limitations. Solar lights rely on solar power to provide lighting power. With various losses, the amount of electricity generated every day is limited.

　　LED is the most energy-saving light source today. It has low energy consumption and high brightness. It is the best choice for solar street lights.

　　In addition to the limitations of solar street lights, the advantages of LED are also important reasons. Although LED heat dissipation is problem, the price is expensive, but the flaws are not concealed. Its advantages of low energy consumption, high brightness and long life are unmatched by other light sources.

　　Nowadays, LED lights are becoming widespread and replacing traditional high-pressure sodium lamps and metal halide lamps.

　　Can solar panels be charged with light?

　　Solar panels with light can be charged, but too weak light, or the color light of the light effect will be poor, charging effect is not ideal.

　　Incandescent yellow light is better, and led, energy-saving lamps these cold light is difficult to achieve effective charging, this is the same as the distance of the sun, but the sun is very strong light, so the effect is the best!

　　Extended data

　　Solar panels are devices that directly or indirectly convert solar radiation energy into electrical energy through photoelectric or photochemical effects by absorbing sunlight. The main material of most solar panels is silicon.

　　Solar panels are classified according to different materials:

　　1. Monocrystalline silicon

　　The photoelectric conversion efficiency of monocrystalline silicon solar cells is about 18%, the highest is 24%, which is the highest among all kinds of solar cells, but the production cost is so high that it can not be widely used. As the monocrystalline silicon is generally packaged with toughened glass and waterproof resin, its service life can reach 25 years.

　　2. Polycrystalline silicon

　　The manufacturing process of polycrystalline silicon solar cells is similar to that of monocrystalline silicon solar cells, but the photoelectric conversion efficiency of polycrystalline silicon solar cells should be reduced a lot, and the photoelectric conversion efficiency is about 16%. In terms of production cost, it is cheaper than that of monocrystalline silicon solar cell. The material manufacturing is simple, the power consumption is saved, and the total production cost is low. Therefore, it has been greatly developed.

　　3. Amorphous silicon

　　Amorphous silicon solar cell is a new type of thin film solar cell which appeared in 1976. It is completely different from monocrystalline silicon and polycrystalline silicon solar cell. The process is greatly simplified, the consumption of silicon material is very small, and the power consumption is lower. Its main advantage is that it can generate electricity in weak light conditions. However, the main problem of amorphous silicon solar cells is the low photoelectric conversion efficiency.

　　Shenzhen ZJ Lighting Technology Co., Ltd. is a professional designer and manufacturer of green, energy-saving and environmental products. In 2009, ZJ Lighting Technology Co., Ltd.(HongKong) was established. Since its establishment, with the service concept of High quality, High cost performance and Efficient delivery and the development tenet of Technology originality, Focus on quality, High quality and Low price and Professional service,we are committed to bringing the high quality LED lighting products from China to the seven continents and illuminating the world.In 2015, Shenzhen ZJ Lighting Technology Co., Ltd. was established.

　　The company's business scope is divided into three parts: the production and sales of solar lighting，solar power system and Led lighting.We can develop and design the new products and we are developing our products at a very fast rate.With regard to the product supply chain, we produce solar panels and shells ourselves and develop and design control parts. In addition, we cooperate with powerful battery factories.The solar LED lighting products series mainly include: solar wall light, solar garden light, solar street lamp, solar flower light, Solar String Light; solar power system: solar panel charger,solar power station, Led lighting: LED Night Light,LED Table Lamp and so on. The private models are listed every year.

　　Our Enterprise Mission: become a professional lighting products supplier with advanced technology and excellent service.

　　Our Development Concept: technological innovation, quality focus, first-class service and harmonious development.

　　Our Entrepreneurial Spirit: challenge the limits and pursue excellence.

　　Our Research and Development Concept: innovation and development.

　　Our Qualification Certificate: Each series of products has obtained CE/ROHS\3C\UL\SAA certification.Welcome to visit us and cooperate with us!