1. Uniform and soft light, enhance advertising effect

With advanced LED light guide, it has the characteristics of low heat consumption, low power, high luminous efficiency, uniform brightness, etc. Therefore, the picture of solar light box has uniform illumination, strong color expression, soft and bright light, which will not cause shadow.

2. Strong independence and wide adaptability

Through the conversion of solar energy into electrical energy for power supply, self-contained power supply system. Therefore, it can be widely used in roads, airports, squares, communities, through the conversion of solar energy into electricity for power supply, self-contained power supply system. Therefore, it can be widely used in roads, airports, squares, communities, parks and other places, and can be made into traffic signs, bus stops, residential building signs, public information signs, outdoor advertising light boxes and other products.

3. Save power, cost and worry

The solar energy is inexhaustible, renewable and green energy, which does not consume any resources. It is completely free of charge. No electricity fee is required for using the solar light box, so you will not have to worry about the high electricity fee of the light box.

4. Easy to install and move

The installation is simple and convenient. It can be installed everywhere according to the needs of users. It does not need to apply for power grid capacity increase, nor does it need stringing or "rifling" digging construction. Even if the advertising space is moved due to the reasons of the municipal government, it can be easily moved, and the early investment will not be wasted.

5. Long service life and stable performance

The service life of solar cell is up to 20 years, the service life of LED light guide system is up to 50000 hours, and the performance is extremely stable. Therefore, the solar light box of bus shelter is extremely stable and has a long service life.

6. Absolute safety, avoiding accident risk

Solar power supply adopts low-voltage DC power supply (12V or 24V), not 220V high voltage, which will not cause leakage and electric shock accidents and greatly reduce business risks. It can also invert 220V AC output as required. Low maintenance cost, simple and convenient.

7. Stable performance and long service life

Therefore, the solar light box needs little maintenance except for the production, operation and maintenance costs of the battery.

8. Environmental protection and energy saving, highlighting the corporate image

Solar energy is a green and environmentally friendly renewable energy. The solar light box conforms to the government's policy of "environmental protection and energy conservation" and is the trend of the times. Just in time, the waiting booth and public bicycle booth reflect your sense of social responsibility and value taste, improve your corporate image, and help you get the government

9. One time investment, long-term income

Compared with the traditional light box, its investment benefit is higher. There is no traditional light box investment including power grid capacity increase, transformation, incoming power, control cabinet, cable, engineering, etc. The solar power supply system of the advertising light box of the city bus station is installed at the top of the waiting hall. The direct current generated by solar energy is stored in the storage battery through the photovoltaic controller. At night, the direct current of the 12V storage battery is converted into the 220V 50Hz alternating current (corrected sine wave output) by the inverter to supply the power for the fluorescent tubes (or LED hard light strips) in the light box. This system is easy to construct, no need to lay special cable and pipeline, low investment cost, convenient maintenance, no electricity expense.