Street lights are very crucial for the maintenance of the nightlife. Furthermore, many countries have moved towards working on a 24/7 basis. Solar public lighting contributes positively towards illuminating the night. Therefore, solar street lights indirectly contribute to the growth of economies. Furthermore, for total visibility to be possible, powerful solar street lights are a necessity. This post aims at pointing out the various characteristics of powerful solar street lights.
What are the characteristics of powerful solar street lights?
1. Hot-dip galvanized street light pole
Street light with a hot galvanized pole is considered to be a powerful street light. The reason for its powerfulness is that the hot galvanized pole has a high anti-corrosion effect.
Hot-dip galvanizing is attained by dipping steel metal casing into a solution comprised of molten zinc. The process ensures that the street light pole does not corrode easily because of harsh weather conditions.
2. Monocrystalline solar panel
A powerful solar street panel is one that is made of monocrystalline silicon. The monocrystalline silicon enables the solar street light to have a higher conversion rate, ensuring its efficiency.
3. Pulse Width Modulation (PWM)
The main function of a PWM is to charge the solar panel’s battery efficiently. The PWM technology is commonly used in the off-grid solar sector. In addition, its voltage is almost equal to the PV array. The PWM technology is best used in small-sized off-grid solar systems.
4. Maximum Power Point Tracking (MPPT)
The Maximum Power Point Tracking can only be powerful and efficient if used on a large-off grid solar system. When used on the small-sized off-grid systems, it ends up being less powerful. In addition, the fact that its PV array voltage can be greater than the battery voltage makes it very powerful. Furthermore, MPPT enables the solar street light to be of high performance.
5. LifePO4 Lithium-ion batteries
A powerful solar street light will have lifePO4 Lithium-ion batteries. The charge-discharge capacity of the batteries is about 2000 times; therefore ensures that the solar street lights have a long life. In addition, lifePO4 Lithium-ion batteries do not incur any maintenance charges.
6. Led light source
A powerful solar street light uses a led light source. The benefits of using a Led light source is that; it is safe, has a long life, and the DC power supply is low voltage. In addition, the Led light source produces quality lumen chips such as Osram, Cree, Samsung, and several other brands.
7. Power configuration
Solar Street lights energy use solar power for their function. Therefore, the use of solar power means no cost of energy consumption. Additionally, solar power is renewable and inexhaustible; therefore, it can be considered to be very powerful.
A powerful solar street light ensures that the street light is durable, has a high-performance that runs smoothly, is energy-saving, reliable, economical, uses low-voltage power, protects the environment, and is safe. The durability of a solar street light allows for it to last for a long period. It also allows for the solar street light to illuminate throughout the night without dimming or going off.