20W Solar Street Light | X4S Series | Free Lighting Effect Design by Dialux

X4S 20W Solar Street Light

PBOX Innovative frameless double-sided Photovoltaic panel solar street lighting series, high lumen, high brightness, 20 watt Light fixture power, LiFePO4 lithium-ion battery

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60w solar street light

Double SIde Solar Panel

The unique design of double-sided PV modules and tempered glass panels effectively delays the aging of PV panels. The double-sided panel not only receives light from its sun-facing side, but also reflects light from the ground-down side. The monocrystalline PV panels have a conversion efficiency of up to 21%.

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High Efficiency Controller

In-house develops innovative smart controllers that can intelligently adjust the output power and apply to different weather with full protection. with dusk to dawn fuctions that are activated by changes in natural light, which means the solar street light automatically switch on and off with changes in daylight. It can adjust the lighting brightness, such as full brightness for 4 hours and 20% brightness for 4 hours. PIR motion sensor is available.

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Battery Management System

Use eco-friendly and efficient LiFePO4 lithium-ion battery. The battery can be charged and discharged more than 2000 times. Equipped with self-developed overcharge and overdischarge protection system. Stable performance and high temperature resistance. Lifespan is up to 8 years

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The 20W solar street light uses high lumen lamp chips with luminous efficiency up to 180lm/w(@25℃) and aluminum lamp base with good heat dissipation. Anti-aging and long service life. Equipped with self-designed bat wing lens, type II and type III light distribution types are optional.

Industry First Frameless Design

Compare to traditional solar panels X4S frameless solar panels are easier to maintain and clean The design reduces dirt buildup and maximizes efficiency. The innovative corner of the frameless protects the system from impact damage and increases safety during transportation and installation. Safety during transport and installation.


Equiped with Panasoni PIR motion sensor module. Durable with reliable performance and longer sensor distance. Allow 100% brightness when people detected and 20% brightness when no people in the area。 Greatly saves power, prolongs battery life, and is a good choice for areas with insufficient sunlight.

Frameless Design Solar Street Light – 20W

X4S series solar street light 20w, is PBOX’s first frameless design medium to high power all-in-one solar street light. It is an integrated solar lighting system with high conversion rate double-sided solar panels, high luminous efficiency LED modules (170-180 lumens/watt), environmentally friendly lithium-ion dihydrogen phosphate batteries with intelligent battery management system and high efficiency intelligent controller in one. The frameless solar panel structure minimizes dust accumulation. The ingenious design of the high-strength bracket ensures user reliability.

This is an excellent solution for places lacking power supply, rural areas as well as interactive, unattended workplaces with good sunlit environments, or for converting traditional power grids to solar street lights on highways.

20W Solar Street Light Specification

Series X4S All In One Solar Street Light
Model No. X4S60N-SL20
Technical Parameters
Light Output (w) 20
Qty. of LED Chips 16
Optional Light Distribution T2/T3
Color Temperature (K) 4000/5000
Typical Luminous Flux (lm) 3400
Power of PV Module  (W) 60
Battery Capacity (Wh) 308
PIR Sensor
Min. Working Time (Hours) Bright Mode 13
DIM Mode (25%) 52
Light Photosensitivity (lx) 30
Net Weight of Product (Kg) 17
Dimensions of Product (mm) 683*535*322
Packing Parameters .
Dimensions of Carton (mm) 760*220*600
Gross Weight of Product (Kg) 20
Qty Per Carton (pcs) 1
Environment Requirement
Charge Temperature 0℃~45℃
Discharge Temperature -20℃~45℃
Storage Temperature 0℃~45℃
Mounting Recommendation
EPA(Effective Projected Area) (ft2) 1.7
APA (Actual Projected Area) (ft2) 2
Wind Load Rate (mph) 130
Top of Pole or Tenon OD (mm) 65~70
Recommended Installation Height (M) 3~5
Recommended Installation Distance (M) 15~25

Frequancy Ask Questions

Is solar solar street light reliable?


First, since solar street light lighting is not dependent on power from the grid yet instead the sun. Second, due to the fact that PBOX’s advanced solar and patented battery innovation integrate to significantly prolong battery life. This implies we can assure that our innovation is not only trusted yet that it will match and also much better any other solar road lighting solution on the marketplace.

Is it easy to maintain a 20w solar street light?

There is minimal maintenance required on a 60w solar street light system as its frameless solar panel design. the frameless solar panel will reduces the build-up of dirt to maximise efficiency during usage.

What are the best applications for 20w solar street light?

As the solar street lighting system is indepandant, it can easy installing in any place light freeway, rural area, parking lot, park pathway, factory area, comercial zone etc.

Why choosing solar instead of Conventional Lighting?

Solar LED lights are 30-50% more efficient than most conventional street lights. Solar street lights have higher economic benefits than traditional street lights in the long run, and as a clean energy source, solar street lights can reduce pollution and protect the environment.

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