1. Flexibility of application: the use of solar street lamps in rural areas is not as good as that in cities. Some villages don't even have a main road or need to install street lights in small alleys, some in courtyards and that takes into account the installation environment of solar street lights:
2. Low maintenance cost and long service life. Due to the relatively closed rural areas, if the quality is poor or the electrical products with high cost will inevitably increase the use burden of farmers, so the rural solar street lamps need low maintenance cost.
3. The cost performance of solar street lamps in rural areas should be as high as possible to reduce the cost and improve the cost performance so that the general public can enjoy the new energy technology products at a lower cost.