Oct 23, 2025
*The selection of integrated solar advertising lighting requires comprehensive consideration of several factors.
【1】Lighting and Advertising Display Performance
Light source brightness: Measured by luminous flux, measured in lumens (lm). For outdoor advertising lighting, it is recommended to choose products with a luminous flux of 1000 lm or higher.
For crowded areas like commercial streets, choose high-brightness sources of 2000 lm or higher to ensure clear advertising content.
Color Rendering Index: This reflects a light source's ability to reproduce the true colors of objects. A higher value is better. For outdoor lighting, it is recommended to choose lamps with a CRI of 80 or higher to more realistically display the colors of advertising images.
Advertising Display Performance: If dynamic advertising content is required, consider whether the device supports LED displays or scrolling lightboxes, as well as its resolution, refresh rate, and other parameters to ensure smooth and clear advertising images.
【2】Core Component Quality
Solar Panels: Monocrystalline silicon panels are preferred. They offer high conversion efficiencies of 18%-23%, allowing them to generate more energy in limited light conditions. Polycrystalline silicon panels offer a high cost-effectiveness, with efficiencies of around 15%-20%.
At the same time, it's important to select solar panels with appropriate power ratings based on the device's power consumption and usage scenarios to ensure sufficient charging capacity.
Energy Storage Batteries: Lithium batteries offer advantages over lead-acid batteries, such as smaller size, lighter weight, longer life, and lower maintenance.
We recommend lithium iron phosphate batteries, for example, which have a lifespan of 3-5 years. Choose the appropriate battery capacity (measured in ampere-hours (Ah)) based on the required lighting duration and the required battery life in rainy and cloudy weather.
Control Module: It should have MPPT (maximum power point tracking) functionality to improve the charging efficiency of the solar panel. It should also include overcharge, over-discharge, and short-circuit protection to ensure safe and stable operation of the battery and device.
【3】Casing Material and Protection
Material: The light box casing and pole should be made of materials such as aluminum alloy and stainless steel. They offer excellent corrosion resistance, wind resistance, and strength to withstand complex outdoor environments.
Protection Rating: Outdoor solar advertising lighting systems should have a minimum protection rating of IP54. IP65 or higher is recommended to effectively prevent intrusion of rain, dust, and other debris, extending the device's service life.
【4】Smart Features
Automatic On/Off: The device should have light- or time-controlled automatic on/off functions, automatically turning lighting and advertising displays on and off based on ambient light levels or preset times to conserve energy.
Brightness Adjustment: Some scenarios may require brightness adjustment based on time of day or environmental requirements.
Devices with brightness adjustment can better meet individual needs while also saving energy.
【5】Brand and After-Sales Service
Brand: Choose products from reputable brands, which typically have stricter quality control systems and a more comprehensive product line, ensuring greater assurance of product performance and quality.
After-Sales Service: Understand the manufacturer's after-sales service policy, including warranty period, repair services, and response time.
Reputable manufacturers generally offer a 1-3 year warranty and have a comprehensive repair network and a rapid response mechanism to ensure that any problems with the device are resolved promptly.
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