The night in the countryside is extraordinarily dark, because it doesn't have the city's traffic, there are no neon lights everywhere, and there are no food stalls and entertainment venues everywhere in the city. It’s dark, walking on the path leading to the village, and it’s no exaggeration to say “reaching your fingers”, only the flashlight emits a dark and dim light!

In the past, the rural lighting facilities were far from the city. On the one hand, due to the imperfect supporting facilities of the rural power grid, the transformers in the village could not carry high power load. Many families still used kerosene lamps in that era, even in this case. In the case of rural electricity, electricity is still not stable, and power outages are a common occurrence. Secondly, the construction of street lamps requires long-distance laying of lines, which is not realistic for rural areas.

In the past few years, the various supporting facilities in rural areas have been significantly improved. In addition, the pace of rural power grid reform has accelerated and some high-tech products have entered the countryside, making today's rural areas and yesterday a world apart! Even in the evening, even the remote roads will have corresponding street lamps every tens of meters. Some of these street lamps use commercial lighting, and some use photovoltaic lighting. With them, the night is illuminated, which greatly facilitates people. Night trip.

These two types of street lamps are used more in rural areas. Which kind of people are more close to the people?

First, from the perspective of installation. Mains lighting street lamps need to be laid with long cables and complicated installation. The photovoltaic lamps are easy to install and do not need to lay long cables. Each photovoltaic street lamp is an independent power generation system. It only needs to be a cement base. The screws can be fixed.

Second, from a cost perspective. The initial investment of the city lighting street lamp is relatively low, but it consumes a fixed amount of electricity every day. The electricity charge is not a small amount, and the initial installation cost of the photovoltaic lamp is high, but once the installation is completed, the electricity fee will not be generated anymore. The photovoltaic system of street lamps is provided by power generation. It is a one-time investment, without any maintenance costs, and can recover investment costs in three years.

Third, from the perspective of maintenance. Photovoltaic street lamps are composed of LED light source, solar panel, battery, battery incubator and solar street lamp controller. The battery is the most prone to problems. Maintenance and replacement are required every 1-2 years. Maintenance costs, and for the city circuit lights due to the laying of long cables, also need to regularly maintain the line and other configurations, maintenance costs are also an expense.

Fourth, from the perspective of street lamp safety. The mains lighting streetlights are complicated, the cables are laid underground, the materials are easy to age, and there may be certain safety hazards such as conflicts with the hydropower pipelines. The photovoltaic street lamps are relatively good in this respect. They are ultra-low voltage products and operate relatively safely. reliable. Speaking of being close to the people, the rural people are more inclined to photovoltaic streetlights because of environmental protection, because of energy saving and no consumption, easy installation and easy maintenance.