Products

Autonomous Outdoor LED Illumination

The Square Solar Bollard, brought to you by OptoSmart, is a state-of-the-art, off-grid lighting solution specifically designed for modern landscapes, public parks, and private promenades. Furthermore, by seamlessly merging architectural aesthetics with high-efficiency engineering, this premium bollard operates entirely independently of the traditional electrical grid.

Intelligent Design and 360-Degree Energy Harvesting

Encased in a highly durable, extruded aluminum body, the unit features vertically integrated solar panels on all four sides. Consequently, this innovative design ensures maximum energy capture regardless of the installation orientation. At its core, an intelligent MPPT (Maximum Power Point Tracking) charge controller expertly manages the energy flow. Specifically, it optimizes the charging process to efficiently store electricity in a high-capacity LiFePO4 battery. As a result, the system guarantees reliable, consistent lighting output even during unpredictable weather conditions.

Engineered for Durability in Harsh Environments

 Built to withstand demanding outdoor conditions, the Square Solar Bollard features a robust extruded aluminum construction combined with a hidden steel anchor plate. Additionally, it is available in standard Electrostatic Powder Coating (including the full RAL Catalogue) or specialized textures like a wood effect to match your specific landscape design.

• IP66 Protection Grade: Complete, uncompromising protection against heavy dust and powerful water jets.
• IK08 Impact Resistance: High-level protection against mechanical impacts and vandalism.

Versatile Photometric Performance

 The Square Solar Bollard delivers exceptional ground-level illumination without creating light pollution. The LED system is engineered for efficiency and can be tailored to your project’s specific needs:

• High-efficiency LEDs delivering 90–150 Lumens per Watt.
• Configurable power output ranging from 4W to 20W.
• Customizable color temperature (CCT) from warm 2700K up to crisp 6500K.

Advanced Energy Storage & Control

Maximize your site’s safety with reliable dusk-to-dawn lighting. The bollard comes equipped with premium internal components to ensure longevity and maximum efficiency.

• Features four integrated 10Wp solar panels (40W total) for a sleek, seamless look.
• Utilizes a robust 216Wh LiFePO4 battery for extended operational life.
• Managed by an advanced MPPT controller to safely maximize battery life and charging efficiency.

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Technical Specifications Overview

• Height: 1000mm (Dimensions: 1000mm x 150mm x 150mm)
• Power Consumption: 4-20 W
• Luminous Flux: 360 lm – 600 lm
• Color Temperature (CCT): 2700K – 6500K
• Solar Configuration: 4x 10Wp Vertical Panels
• Battery Type: LiFePO4 216Wh
• Charge Controller: MPPT (Maximum Power Point Tracking)
• Material: Aluminum Body, Stainless Steel Fasteners
• Protection Class: IP66 / IK08

Ideal Applications for the Square Solar Bollard

Thanks to its autonomous operation and elegant customizable aesthetics, the Square Solar Bollard is ideally suited for a wide range of outdoor environments where cabling is difficult, disruptive, or excessively costly:

• Public Parks & Promenades: Provides excellent ambient light while enhancing the visual appeal of pedestrian walkways.
• Residential Gardens: Perfect for illuminating high-end walkways and private driveways safely.
• Hotel Entrances & Resorts: Delivers a sophisticated, off-grid aesthetic matching luxury branding.
• Sustainable Building Projects: Any development requiring reliable nighttime visibility to meet Net Zero and green building goals.

DATASHEET TECHNICAL DRAWING IES / PHOTOMETRY