This 120 watt solar street light houses the battery below ground, resulting in a simpler and more durable overall structure. Its main advantages include:
Theft and Vandalism Protection
Both the battery and the controller are buried underground, making them difficult to steal or vandalize.
Excellent Protection
The underground enclosure is waterproof, corrosion-resistant, and pressure-resistant, allowing it to withstand wind and rain erosion and ensuring a longer service life.
More Stable Temperature
Temperature fluctuations underground are minimal, so the 120 watt solar street light battery is not exposed to extreme cold in winter or direct sunlight in summer, which helps extend the service life of the lithium battery.
High Safety
With no exposed wiring, the system prevents electrical leakage and electric shock, making it safer for both pedestrians and vehicles.
Wide Range of Applications
Product breakdown diagram
Meet customers' various styling customization needs!
Solar panel
Monocrystalline solar panels ranging from 30 W to 350 W, with an efficiency of more than 22%
10-year warranty for solar panels, with 20 years of power generation capacity
LED Lamp
LED power range: 20W to 300W, with a service life exceeding 10 years
Luminaire: Die-cast aluminum body, tempered glass cover, IP66 protection rating
Automatic overcharge/over-discharge protection, reverse polarity protection
Over 50 LED types available
Steel pole
Height range: 4 to 15 meters; OEM services available.
Surface treatment: Hot-dip galvanized and powder-coated.
Includes support arms, brackets, flanges,
accessories, cables...
Lithium battery/gel battery
Long service life, with over 1,500/2,000 charge/discharge cycles.
Fast charging speed, 1.5 times faster than standard batteries.
High depth of discharge, reaching 95% (DOD of 95%).
High capacity, with 5 times the energy storage capacity of standard batteries.
Gel batteries available.
Solar Controller
●12V/24V automatic adaptation
●Smart light control time control
●Famous brand, quality assurance
F.Base Foundation&Fittings
M18,M20,M26... can be provided Can be galvanized
G. Color card:
Can meet customers' various color needs!
High Quality International Standard
MATERIAL FOR OPTIONALS:Q235B/A36; Q345B/A572;Q460; GR56; GR50; ASTM573;SS400; SS490; ST52 ETC
Dialux Simulatuon Effct
Installation test
Solar Street Light Project Cases
Loading Containers
Certificate
FAQ
Q:What should I do if the 120 watt solar street lights don't turn on at night?
A:First, check for any obstructions and clean the solar panels; then, verify that the battery is fully charged and that the wiring is intact; finally, check that the controller is functioning properly and replace any faulty components if necessary.
Q:What should I do if the 120 watt solar street light brightness is insufficient?
A:Please check the rated power of the solar panels (increase the rated power if necessary), the luminous efficiency of the lighting fixtures (use LED lights with higher luminous efficiency), and the battery capacity (increase the capacity if it is insufficient). Additionally, check the distance between the optical system and the light pole.
Q:How can you extend battery 120 watt solar street light's life?
A:Perform regular charge-discharge maintenance; avoid deep discharges (recharge when the battery level reaches approximately 20%); choose high-quality batteries and set appropriate BMS parameters.
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