You should check the waterproof properties of solar LED street lights by checking the IP rating and components. Во-первых, you should check the IP rating of the solar street light. Till now, ИП 65 is the best rating, indicating that the light has a qualified performance in resisting water and dust. Во-вторых, you can check if the sealing at the joints, such as the lampshade, is tight. As for some components, like the solar panels, they have a waterproof design. The chip in the panel is already sealed to resist the water.
Больше чтения: Как выбрать солнечные уличные фонари «Все в одном»
