Outdoor Solar Road Lamp

Led Solar Street Light operates on a fundamental and reliable principle. During the day, the solar panels, typically made of high - quality monocrystalline or polycrystalline silicon, capture sunlight. When photons from the sun hit the semiconductor material within the solar panels, they excite electrons, generating an electric current through the photovoltaic effect. This direct current is then sent to a charge controller.​The charge controller plays a crucial role in regulating the charging process of the battery. It ensures that the battery, usually a deep - cycle lead - acid or lithium - ion battery, is charged at an optimal rate, preventing overcharging and undercharging. The battery stores the electrical energy for later use. At night or in low - light conditions, the stored electricity in the battery powers the LED light source. The LED driver circuit converts the direct current from the battery into the appropriate voltage and current for the LEDs to emit bright, energy - effic…