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What is the service life of solar street lights?

Update:16-12-2022
Summary:

Solar street lights use high-efficiency monocrystalline […]

Solar street lights use high-efficiency monocrystalline silicon solar cells. The surface layer of the solar street light module is encapsulated with high-transmittance suede tempered glass, which has high optical transmittance while reducing light reflection and improving the conversion efficiency of photovoltaic modules. What is the service life of general solar street lights? The service life of solar street lights can reach more than 26 years, and the attenuation is less than 20%. Next, let's take a look at the structural characteristics of solar street lights.
The maximum system voltage of 100-140LM/W Waterproof LED Outdoor Parking Lot High Bay Lights is greater than 1000VDC. Anodized aluminum frame: high mechanical strength, good wind resistance and hail resistance, can be used in various complex and harsh weather conditions, easy to install. Monocrystalline silicon solar cells are connected in series and parallel, and are laminated with high-strength low-iron tempered glass, high-performance anti-aging EVA, and TPT composite film with excellent weather resistance, with high light transmittance and mechanical strength. It adopts a sealed waterproof, high-reliability multifunctional junction box, and a bypass diode is installed in the box. The connection end adopts a special male and female plug that is easy to operate, which is safe, convenient and reliable to use.

100-140LM/W Waterproof LED Outdoor Parking Lot High Bay Lights

TECHNICAL PARAMETERS:
LED PowerConsumption:50W 100W,150W,200W
Operating Voltage:AC100-240V 50/60HZ
Power Factor:>0.90
LED Luminous Efficiency:100-140LM/W
Lamp Efficiency:>0.8
Material:Die-casting aluminum body
IP Rating:IP65
Warranty:3-5 years
Finishes:White/Black/Gray