Solar Street Light With MPPT Controller

Introducing our Solar Street Light with MPPT Controller, boasting a seamlessly integrated design for easy transport, installation, and maintenance, ensuring time and effort savings. The solar panel is designed for versatile positioning, allowing both vertical and horizontal adjustment for optimized solar energy capture. Advanced software and hardware systems manage battery charge/discharge, even supporting charging at 0V, ensuring long-term reliability. Equipped with a high-efficiency LED chip, achieving an impressive light efficiency of up to 150lm/w, providing bright and reliable illumination while conserving energy. The inclusion of an infrared sensor enhances the intelligence and energy-saving functionality of our solar street light, enabling adaptive and responsive lighting for overall energy efficiency.

Features:

1. Enhanced Brightness: The Solar Street Light With MPPT Controller provides exceptional luminosity, making it an excellent choice for illuminating outdoor areas without relying on grid connections.

2. Effective Solar Panel: Boasting a monocrystalline photovoltaic panel, the streetlight achieves remarkable efficiency, capturing up to 20% more solar energy compared to conventional polycrystalline panels.

3. Innovative Battery Technology: Equipped with a long-lasting and high-capacity lithium-ion (LiFePO4) battery, the streetlight ensures reliable energy storage for extended usage periods.

4. Intelligent MPPT System: The streetlight incorporates an advanced MPPT management system, optimizing battery performance for enhanced protection and prolonged lifespan, while maximizing the efficiency of the lighting system.

5. All-Weather Charging Capability: Thanks to the MPPT controller, the solar-powered LED luminaire can effectively charge even during overcast days, ensuring uninterrupted functionality regardless of weather conditions.

6. Wireless Remote Control Functionality: The Solar Street Light With MPPT Controller features a radio frequency remote control, enabling convenient programming to align with seasonal requirements.

MPPT stands for Maximum Power Point Tracking. An MPPT controller is an electronic device used in solar power systems to optimize the efficiency and output of solar panels. Its main function is to track and maintain the maximum power point (MPP) of the solar panel, which is the point at which the panel produces the maximum power for a given set of environmental conditions, such as sunlight intensity and temperature.

Here are some benefits of using an MPPT controller:

1. Increased Energy Harvest: MPPT controllers can significantly increase the energy harvest from solar panels. They can dynamically adjust the operating voltage and current to match the MPP of the panel, ensuring that the maximum available power is extracted from the solar array.

2. Higher Efficiency: By operating the solar panels at their MPP, MPPT controllers can achieve higher conversion efficiencies. Traditional charge controllers, such as PWM (Pulse Width Modulation) controllers, are less efficient because they simply reduce the voltage from the panels to the battery voltage, resulting in power loss.

3. Compatibility with Different Panel Configurations: MPPT controllers are designed to work with various types and configurations of solar panels. They are capable of handling higher input voltages from panels connected in series, allowing for flexibility in system design and the use of longer wire runs.

4. Adaptability to Changing Environmental Conditions: Solar panel performance can vary due to factors like temperature, shading, and partial cloud cover. MPPT controllers continuously track the MPP and adjust the operating parameters to accommodate these changes, ensuring optimal performance even under non-ideal conditions.

5. Battery Charging Optimization: MPPT controllers employ advanced algorithms to efficiently charge batteries by adjusting the charging voltage and current. This helps to extend the battery life and optimize the charging process, leading to improved overall system performance.

Overall, MPPT controllers offer higher energy yields, improved system efficiency, and better compatibility with various solar panel configurations, making them a popular choice for solar power systems.

Our solar street lights have been successfully installed in over 100 countries and regions worldwide, including Kenya, Nigeria, South Africa, Egypt, Tanzania, Ghana, and Ethiopia in Africa; Germany, France, Spain, the UK, and the Netherlands in Europe; Vietnam, Thailand, Malaysia, Indonesia, and the Philippines in Southeast Asia; Saudi Arabia, the UAE, Qatar, Oman, and Kuwait in the Middle East; the USA, Canada, Brazil, Mexico, Chile, and Colombia in the Americas; and China, Japan, South Korea, India, and Bangladesh in Asia. 

Batteries

Factory overview

The following photos offer a closer look at our manufacturing facilities, equipment, production processes, and capabilities. You can also see our quality-control procedures and testing equipment, along with project photos and case studies from markets around the world. 

 

Certifications

FAQ

 

 

1. What smart control features does Yahua Lighting offer?

Yahua Lighting can provide integrated smart power supplies/controllers that combine dimming, timing, photocell control, and battery management functions in one unit. This helps improve the operating efficiency and reliability of solar street lighting systems.

Depending on project requirements, available options may include:

• Automatic dusk-to-dawn switching through photocell control
• Time-based lighting schedules
• Motion-sensor dimming
• Remote monitoring for selected solutions

Remote monitoring can help users check the operating status of the lights, adjust lighting strategies, and improve maintenance efficiency. Control configurations can be customized based on the installation location, required lighting hours, traffic volume, and energy-saving targets.

2. Can I place a sample order for solar LED street lights?

Yes. Sample orders are welcome for product testing, appearance confirmation, and project quality evaluation. We also support mixed sample orders, allowing customers to compare different wattages, configurations, or designs.

 

Standard samples are often available from stock, subject to the actual inventory and selected configuration. Available shipping methods include air freight and sea freight: Air freight: typically 7–15 working days. Sea freight: typically 25–40 days.

3.How long can a solar street light store energy?

When the battery is fully charged, an all-in-one solar street light can typically remain in storage for approximately six months. For products that require long-term transportation or storage, we recommend checking the battery condition after delivery and recharging it periodically according to the storage duration. This helps prevent battery performance from being affected by prolonged low-charge storage.

 

For products that have not yet been installed, regular charging and discharging is also recommended to help maintain battery condition and reduce the risk of performance loss during long-term storage.

6.How is the brightness of a solar street light controlled?

Solar street lights can achieve a better balance between lighting performance and energy saving through motion-sensor control and time-based dimming. Time-based dimming can be set using a remote control or controller. For example: 18:00–24:00: 100% brightness. 00:00–06:00: 30% brightness. When a person or vehicle passes by, the motion sensor can trigger the light to increase its brightness.

 

This control method helps meet nighttime road-lighting requirements while reducing unnecessary energy consumption, extending battery runtime, and making solar street lights more adaptable to different roads and application scenarios.

8.What installation spacing is recommended for solar street lights?

Pole spacing should be determined based on the installation height, road width, light distribution, lamp wattage, and project lighting standards.

 

As a general reference: 20W, 30W, and 40W solar street lights: approximately 10–15 meters apart. 50W, 60W, and 80W solar street lights: approximately 20–25 meters apart. In actual projects, wider roads, taller poles, darker surroundings, or higher lighting requirements may require shorter spacing or adjustments to the lighting configuration to ensure good illumination uniformity and overall performance.

9.Does the solar street light controller support dual-time-period control?

Yes. The controller supports dual-period lighting control, allowing different power levels to be set for different periods of the night.

 

For example, it can be set for 12 hours of continuous lighting: First 6 hours: full-power lighting. Last 6 hours: automatic switching to half-power lighting. This approach reduces energy consumption when pedestrian and vehicle traffic is lower, while still maintaining essential lighting levels. It can also help improve battery runtime during cloudy or rainy periods.

Certifications

 

 

Contact us

 

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📩 Send us your inquiry and receive a professional response within 24 hours.

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