First of all, we will briefly understand the solar street lamp, solar street lamp using high-efficiency monocrystalline silicon solar cells. The surface layer of solar street lamp module is encapsulated with high transparent suede toughened glass, which has high optical transmittance and reduces the reflection of light, and improves the conversion efficiency of photovoltaic module. What is the service life of solar street lamps? The service life of solar street lamp can be more than 26 years, and its attenuation is less than 20%. Next, let's look at the structural characteristics of solar street lamps.
The maximum system voltage of solar street lamp is more than 1000VDC. Anodic alumina frame: high mechanical strength, good wind resistance and hail suppression, can be used in various complex and harsh climatic conditions, easy to install. Monocrystalline silicon solar cells are in series and in parallel. They are made of high strength low iron tempered glass, high performance anti-aging EVA and TPT composite film with excellent weather resistance. They have high transmittance and mechanical strength. It adopts sealed waterproof and high reliability multifunctional junction box with bypass diodes in the box. The connecting end adopts special male and female plugs which are easy to operate. It is safe, convenient and reliable to use.