Product Description

The 120W solar street light features a sealed design with a protection level of IP66 or higher, effectively preventing the ingress of dust, water, and moisture. The housing is made of high-strength aluminum alloy and undergoes anodizing, spraying, and other anti-corrosion treatments, providing excellent resistance to corrosion. It is suitable for various challenging environments and offers a service life of 10 to 15 years.

Advantages of 120w Solar Street Light

Deployment flexibility

The solar panels can be flexibly adjusted in angle to increase power generation efficiency by 20–30%.
The height and wattage of the lamp post can be customized as needed-ranging from 3 to 15 meters in height and 10 to 200 watts in power output-to accommodate different road widths and lighting requirements.

MPPT Charging Technology

The system uses a Maximum Power Point Tracking (MPPT) controller, which adjusts the output voltage of the PV panels in real time to ensure efficient charging, even under low-light conditions such as cloudy weather, dawn, or dusk. This significantly improves overall energy utilization.

Intelligent Battery Management

The built-in Battery Management System (BMS) monitors key battery parameters-such as voltage, current, and temperature-in real time to prevent overcharging and over-discharging, thereby extending battery lifespan. Under BMS protection, lithium iron phosphate batteries can achieve a cycle life of over 2,500 charge-discharge cycles.

Solar Street Light 120w