With the increasing scarcity of the earth’s resources and the increasing cost of investment in basic energy, various potential safety and pollution hazards are everywhere. Solar energy, as an “inexhaustible” safe and environment-friendly new energy source, has received more and more attention. At the same time, with the development and progress of solar photovoltaic technology, Solar led street light products to have the dual advantages of environmental protection and energy saving. The application of solar LED street light has gradually formed a scale, and its development in the field of street light lighting has become increasingly perfect.
Solar LED street light are lit all year round and rainy weather is guaranteed. LED light saves energy and has high luminous efficiency. Good color rendering, pure white light, all visible light. In addition, the most important point is that it can be driven by direct current, which is especially important for solar energy because the electricity generated by solar energy is also direct current, which can save the cost and energy loss of inverter.
Solar LED street light uses sunlight as an energy source, charging during the day and using at night, does not need complicated and expensive pipeline laying, can arbitrarily adjust the layout of lights, is safe, energy-saving and pollution-free, does not need manual operation, is stable and reliable, and saves electricity and maintenance-free.
The system consists of a solar cell module part (including a bracket), an LED light cap, a control box (with a controller and a storage battery) and a light post. Basic composition
The solar LED street light is mainly composed of a solar cell module part (including a bracket), an LED light cap, a control box (with a controller and a storage battery) and a light pole. The solar panel has a luminous efficiency of 127Wp/m2, which is relatively high and is very beneficial to the wind-resistant design of the system. The LED light headlight source uses a single high-power LED (30W-100W) as the light source, uses a unique multi-chip integrated single module light source design, and selects imported high-brightness chips.
The control box body is made of stainless steel, which is beautiful and durable. Maintenance-free lead-acid battery and charge-discharge controller are placed in the control box. The valve-regulated sealed lead-acid battery is used in this system, which is also called “maintenance-free battery” due to its little maintenance and is beneficial to reduce the maintenance cost of the system. The charge-discharge controller is designed with full functions (including light control, time control, overcharge protection, over-discharge protection and reverse connection protection) and cost control, thus achieving high-cost performance.
Post time: May-07-2020