Municipal Solar Street Lights

Municipal solar street lights feature the following key characteristics: They utilize photovoltaic panels to absorb solar energy, which is stored in lithium batteries, achieving energy self-sufficiency without requiring connection to the external grid. This significantly reduces electricity costs and wiring expenses. Installation is flexible and unrestricted by location, making them particularly suitable for remote or areas with limited power supply. Typically paired with LED light sources, they offer high luminous efficiency and extended lifespan. Equipped with intelligent control functions, they can automatically turn on/off based on ambient light levels or adjust brightness via sensors for energy savings. The system generally incorporates overcharge and over-discharge protection, ensuring high stability and safety. The robust overall structure offers strong weather resistance, adapting to diverse outdoor environments. Long-term, solar street lights require minimal maintenance, produce zero pollution emissions, and significantly reduce carbon footprints. They represent a quintessential application for green, low-carbon urban development, combining economic efficiency, environmental sustainability, and practical utility.

Key Component Features and Advantages:

LED lamp: 30-250W power range, featuring Philips/Cree chips for high brightness and extended lifespan.

Municipal solar street lights typically utilize high-power, high-efficiency LEDs as light sources, offering superior luminous efficacy, extended lifespan, and excellent color rendering. To ensure stable LED operation, the light heads integrate efficient aluminum heat dissipation structures that effectively control junction temperature and delay lumen depreciation. Optically, they often employ secondary distribution lenses or reflectors to uniformly illuminate road surfaces, effectively control glare, and enhance lighting quality and safety.

12V/24V DC power supply

Cree LED chip efficiency >180lm/w

Color temperature: 3000K-6500K (selectable)

Housing material: Die-cast aluminum

High-purity tempered glass

Service life exceeding 80,000 hours

Warranty period: 5 years

Solar panels: 100W to 350W, utilizing high-efficiency monocrystalline photovoltaic modules

Solar panels serve as the core power-generating component of solar streetlight systems. They directly convert sunlight into electrical energy through the photovoltaic effect, with their performance directly determining the streetlight's illumination duration, brightness, and endurance during cloudy or rainy weather.

IP66 protection rating, strong anti-aging performance, service life >25 years

High-transmittance, high-strength tempered glass.

Solar panel efficiency up to 22.5%

Complies with TUV/CQC/IEC international standard certifications

 

Street light poles: 3 meters to 12 meters

Light poles are typically constructed from high-quality steel (such as Q235) with hot-dip galvanization, providing exceptional corrosion and rust resistance along with structural strength to withstand harsh outdoor weather conditions over extended periods.

Welding: No cracks, no leaks, no undercut.

The weld is smooth, with no unevenness or any welding defects.

Hot-dip galvanizing: Achieves corrosion protection on both inner and outer surfaces through hot-dip acid treatment. The galvanized layer exceeds 85 microns in thickness, meeting GB/T13912-92 standards. The galvanized surface is smooth with uniform coloration, exhibiting no flaking after hammer impact testing.

Powder coating: Features strong adhesion and excellent UV resistance. Even when scraped with a knife, it will not peel off (smooth surface with consistent color and gloss).

Solar battery: Gel/lead-acid type, optional lithium iron phosphate/ternary lithium battery:

The battery serves as the "heart" of solar street lights, storing the electrical energy converted during daylight hours to ensure continuous and stable illumination at night and on cloudy or rainy days. Its performance and lifespan directly determine the reliability and durability of the entire system.

Solar Controller: MPPT/PWM modes optional.(hybrid type available for hybrid solar street lights)

Customized Solutions for Solar Street Light Projects

Conducting Dialux simulations for solar street lights is critical for solar lighting projects, requiring configuration of parameters including light output, luminous efficacy, beam angle, and light distribution.

Accurately represent illuminance levels and lighting uniformity across streets and surrounding areas. Analyze simulation results to verify whether solar street lights meet the specified lighting requirements for municipal solar street lights projects.

Hot Tags: municipal solar street lights, China municipal solar street lights manufacturers, suppliers, factory, automatic solar led street light, high-quality solar led street light, outdoor street light solar, reliable solar led street light, smart solar led street light, solar street lighting