Hot Products

Products Categories

Products

Vertical solar panel with high efficiency

vertical solar street light for engineering projects

500W Vertical solar tubular panel with significant efficiency

vertical solar tube garden light for decorative park

Square Vertical Solar Powered Led Bollard Light

Vertical Hanging Solar Street Light

Square vertical solar pole LED garden light

DALI D4i fully autonomous smart intelligent solar light pole

intelligent digital solar-powered bus stop boards

All-in-one solar street lights are revolutionizing outdoor illumination

DALI D4i fully autonomous smart intelligent solar light pole (1).jpg

DALI D4i fully autonomous smart intelligent solar light pole (4).jpg

DALI D4i fully autonomous smart intelligent solar light pole (2).jpg

DALI D4i fully autonomous smart intelligent solar light pole (3).jpg

DALI D4i Smart Solar Light Pole from China Suppliers - Fully Autonomous & Sustainable Lighting Factory Solutions

Introducing the innovative D4i DC/DC driver, a pioneering solution designed specifically for vertical solar panels in outdoor solar lighting applications. This advanced driver fully complies with the DALI intelligent smart control city lighting system, enhancing the functionality of urban smart luminaires while promoting sustainability and cost-effectiveness. As a leading supplier and factory based in China, we ensure high-quality products that meet the demands of modern urban environments. Transform your outdoor lighting solutions with our state-of-the-art technology that supports smart, sustainable city initiatives

Product Detail

Product Description

More than just solar-powered lighting, solar lighting & smart connectivity. We are proud to pioneer innovation in vertical solar panels with our innovative D4i DC/DC driver, which enables DALI inside intelligent, IoT-ready solar luminaires. The D4i fully autonomous smart intelligent vertical solar street light is a cutting-edge solution for sustainable outdoor lighting. This system combines D4i technology with solar power to create an efficient, intelligent, and eco-friendly street lighting system.

Product Feature

DALI D4i fully autonomous smart intelligent solar light pole (1)

Autonomy

Powered by solar energy, the light operates independently of the power grid, making it ideal for remote locations. It uses intelligent dusk-to-dawn technology to automatically activate and deactivate based on ambient light conditions.

DALI D4i fully autonomous smart intelligent solar light pole (4)

D4i Standard

The D4i certification ensures that the system is interoperable and future-proof, supporting integration with smart city infrastructures. It also allows for interchangeability and flexibility, ensuring compatibility with various smart control modules.

DALI D4i fully autonomous smart intelligent solar light pole (2)

Smart Control

The light is equipped with intelligent monitoring and management systems for remote control and optimization of energy usage. These features allow unified and efficient management.

DALI D4i fully autonomous smart intelligent solar light pole (3)

Advanced Technology

Utilizing the latest vertical solar panel combine in LED technology, our lighting systems deliver optimal illumination with reduced energy consumption.

Energy Efficiency

It harnesses solar energy, reducing dependence on fossil fuels and lowering operating costs.

Sustainability

Fully solar-powered, the system reduces carbon emissions and environmental impact.

Easy Installation

No wiring is required, making installation simple in both urban and rural environments.

Durability

Built to withstand harsh maritime environments, our robust designs ensure long-lasting performance.

Product Advantage

Partner with Sunfree Lighting and experience the difference that superior lighting can make in your port operations.
SUNFREE is a professional solar manufacturer, providing flexible and reliable solar solutions to our clients while balancing the cost and quality.
With our rich project experience in working with worldwide clients enables us to provide the necessary technical support for your project to ensure that the project proceeds smoothly.

Frequently Asked Questions

What makes the D4i solar street light system unique?

This system integrates vertical solar panels with our innovative D4i DC/DC driver, enabling DALI inside smart, IoT-ready solar luminaires for fully autonomous, eco-friendly street lighting.

How does the autonomous dusk-to-dawn technology operate?

Powered entirely by solar energy, the system operates independently of the power grid. It features built-in sensors that automatically activate the light at dusk and deactivate it at dawn based on ambient lighting conditions.

What are the benefits of the D4i Standard?

The D4i certification ensures compatibility, flexibility, and future-proof integration with smart city infrastructures. It allows for seamless interchangeability with various smart control modules.

Is wiring required for the installation of these solar lights?

No wiring is required. Because the system runs completely on solar power, installation is simplified, making it ideal for both urban developments and remote rural locations.

Are these solar street lights suitable for harsh environments?

Yes, our systems are built with robust designs specifically engineered to withstand harsh maritime environments, ensuring long-lasting performance and durability.

What support does SUNFREE provide for global projects?

As a professional solar manufacturer, SUNFREE offers balanced, cost-effective, and high-quality solar solutions. Backed by extensive global project experience, we provide comprehensive technical support to ensure your project proceeds smoothly.