solar street lights case study

30-120W All In One Solar Street Light for Rural Areas and Off-grid Locations

Revolutionary 30-120W All-In-One Solar Street Light is the perfect lighting solution designed specifically for rural areas and off-grid locations. With its integrated design and advanced technology, this solar street light combines a solar panel, LED lamp, lithium battery, and controller into a compact unit.

Our solar street light is meticulously engineered to provide reliable and sustainable lighting, even in remote areas with limited access to electricity.

Village Solar Street Light with MPPT Solar Controller for Rural Areas

Our Village Solar Street Light is specifically engineered to meet the unique lighting needs of rural communities. It provides reliable illumination for streets, pathways, and public areas, enhancing safety and security for residents.

  • Power range: 30/40/50/60/80/100/120w
  • System Voltage: 12/24VDC
  • Efficiency: 170 lm/w
  • 70‐76mm Spigots(Suggest)
  • Side entry or Post Top Mounting
  • Impact Resistance IK10
  • Protection Degree IP65
  • 3/5 Years Warranty

Special Features

Motion Sensor

All in One Light with Motion Sensor, a smart lighting solution that combines convenience and energy efficiency.

Multiple Installations

Whether you prefer entry side or post top mounted, our all in one solar street light can easily achieve both options.

street light solar panel

Mono Solar Panel

Solar street light with solar monocrystalline panels maximize solar energy utilization for superior efficiency.

Adjustable Bracket

our solar street light with a 0-90° adjustable bracket, offering versatile lighting positioning and customization.


Series No Series SSA All In One Solar Street Light
Wattage 30-120W
Input Voltage 12/24VDC
Efficiency 170lm/w
CCT  2200-6500K
CRI Ra 70/80
Mono Solar Panel 18V 65W-18V 140W
LifePO4 Battery 12.8V 28AH-12.8V 72AH
Housing Materials High‐Strength Aluminum Alloy
IP Rating IP65
IK Rating  IK10
Work Temperature -25°C to + 65°C
Light Distribution Type II
Working Time 12‐15 hours, 10‐12 cloudy/ rainy days
Charging Time 6‐8 hours
Spigots diameter 70-76mm
Certification CE, ROHS, LM79, LM80
Control mode Photocell, PIR/ Motion Sensor, Timer dimming


Why Choose All in One Solar Street Light from MK Lighting?

Choose MK Lighting for your All-in-One Solar Street Light needs and experience superior quality, advanced technology, customization options, reliable support, and a sustainable lighting solution. Trust MK Lighting to illuminate your outdoor spaces with excellence and efficiency.

Integrated Design. Our All-in-One Solar Street Lights feature a compact and integrated design, incorporating all necessary components into a single unit.

Quality Batteries. Our solar street lights are equipped with advanced LifePO4 battery technologies that offer exceptional efficiency, durability, and storage capacity.

MPPT Controller . With the MPPT solar controller, our solar streetlights achieve maximum utilization of available solar resources, making them highly efficient and reliable.

Custom-Made Solar Street Light for Your Special Needs

Our solar street light offers a range of configurations to ensure the perfect fit for your project. From adjustable brightness levels to different mounting options and specialized features, we work closely with you to design a solar street light that meets your exact specifications. With our custom-made approach, we take into consideration factors such as geographical location, lighting requirements, aesthetic preferences, and budget constraints.

solar street light project

Solar Street Light Applications

Solar street lights provide a cost-effective and environmentally friendly lighting solution. Their applications encompass roadways, residential areas, parks, parking lots, pathways, industrial facilities, public spaces, and more.

  • Roadways
  • Parking Lots
  • Rural Areas
  • Residential Areas
  • Industrial Facilities

Discounts for Electrician, Contractor or other Trade

Our team continuously creates valuable partnerships with various electricians, contractors, lighting solution businesses, lighting design companies, and other tradespeople to ensure you all receive the special discounts and services possible with unbeatable quality and a proven track record!

Go on our referral list of contractors, installers, and other lighting services –at no extra cost, you can expand your business by accessing our unique database of contractors, installers, and other lighting services. Communicate directly with reliable experts renowned for their excellent work.

★ Huge discounts for larger bulk orders – the more deals with us, the merrier for your business! Discounted prices are confirmed after you place a valid bulk order for our lighting products.

★ Get assistance with rebate research and application – making it easier for you to find and file rebates available in your area. We are here to help you save money and money on any rebate.

★ Direct from factory prices – means you get the lowest prices! There are no middlemen to add extra cost. Our customers are our biggest customers, and your satisfaction is our highest priority.

★ Priority service in providing free lighting plans – allowing you to give immediate results to your customers and claim your money saved on our low-cost service. All the information will be collated and ready for you to present to your customer as soon as they contact you.

More Than Just an 50 watt Led Street Light Manufacturer

We take pride in offering a holistic approach that encompasses design, engineering, installation support, and ongoing customer support. Our team of experts works closely with you to understand your specific requirements, ensuring that our solar streetlights are tailored to your unique needs.

Frequently Asked Questions

We have compiled the most frequently asked questions about our led street light fitting here for your convenience, but please feel free to contact us if you have any additional questions.

A solar street light is a lighting system that is powered by solar energy, converting sunlight into electricity to illuminate outdoor areas such as streets, roads, pathways, and public spaces. It consists of several key components, including a solar panel, battery, LED lamps, and a controller.

The solar panel, typically mounted on top of the light fixture, captures sunlight during the day and converts it into electrical energy. This energy is then stored in the battery, which powers the LED lamps during the night or when there is insufficient sunlight.

LED lamps are used as the light source in solar street lights due to their energy efficiency, long lifespan, and high-quality illumination. The controller manages the charging and discharging of the battery, ensuring efficient energy utilization and providing control features such as on/off automation and brightness adjustments.

Solar street lights offer several advantages over traditional grid-connected lighting systems. They are independent of the electrical grid, reducing dependence on fossil fuels and eliminating the need for extensive wiring. They are environmentally friendly, emitting fewer greenhouse gases and reducing their carbon footprint. Solar street lights also provide cost savings in terms of electricity bills and maintenance, as they require minimal upkeep.

Solar street lights are versatile and can be customized to meet specific lighting requirements and installation locations. They are widely used in various applications, including residential areas, commercial complexes, parking lots, pathways, and rural areas, providing reliable and sustainable lighting solutions.

An All-in-One Solar Street Light is an integrated lighting system that combines multiple components into a single unit, providing a compact and convenient solution for outdoor lighting. Unlike traditional solar street lights, which have separate components such as solar panels, batteries, and LED lamps, the All-in-One Solar Street Light integrates these elements into a single fixture.

The key components of an All-in-One Solar Street Light include:

  1. Solar Panel: The solar panel is built into the top of the light fixture and absorbs sunlight to convert it into electrical energy. It charges the internal battery during the day to power the light at night.
  2. Battery: The battery is typically located within the housing of the All-in-One Solar Street Light. It stores the electrical energy generated by the solar panel and provides power to the LED lamps during nighttime operation.
  3. LED Lamps: High-quality LED lamps are integrated into the fixture, serving as the light source. LED technology ensures energy-efficient illumination, long lifespan, and high-quality light output.
  4. Controller: The controller regulates the charging and discharging of the battery, controls the operation of the LED lamps, and may include features such as light sensors for automatic on/off functionality, dimming options, and time scheduling.
  5. Mounting Hardware: The All-in-One Solar Street Light is designed with mounting brackets or other hardware for easy installation onto poles, walls, or other structures.

The All-in-One Solar Street Light offers numerous advantages, including simplified installation, reduced maintenance, and a compact design that blends seamlessly into the outdoor environment. It provides sustainable lighting solutions for various applications, such as roadways, pathways, parking lots, and public spaces, utilizing renewable energy and contributing to energy efficiency and environmental conservation.

Using solar street lights offers several significant benefits:
Energy Efficiency: Solar street lights harness the power of the sun, a renewable energy source, to generate electricity. This eliminates the need for grid electricity, reducing energy consumption and promoting energy efficiency.
Cost Savings: Solar street lights operate independently of the electrical grid, which means they don’t incur electricity bills. Once installed, they provide free and sustainable lighting, resulting in long-term cost savings.
Environmentally Friendly: Solar street lights have a minimal carbon footprint as they rely on clean and renewable energy. By reducing dependence on fossil fuels, they contribute to reducing greenhouse gas emissions and combatting climate change.
Easy Installation: Solar street lights are easy to install since they don’t require extensive wiring or connection to the electrical grid. This makes them suitable for various locations, including remote areas and off-grid locations.
Low Maintenance: Solar street lights have minimal maintenance requirements. They are built with durable components that can withstand outdoor conditions, reducing the need for frequent repairs or replacements.
Safety and Security: Properly illuminated streets and public areas enhance safety and security by reducing the risk of accidents, deterring crime, and improving visibility for pedestrians and drivers.
Flexibility and Customization: Solar street lights come in various sizes, designs, and configurations to suit different lighting requirements and installation locations. They can be customized to meet specific project needs.
Long Lifespan: High-quality solar street lights are designed to have a long lifespan, typically ranging from 10 to 20 years. This ensures long-term performance and durability.
Independent Operation: Solar street lights operate independently of the electrical grid, making them reliable even during power outages or grid failures. They provide continuous lighting, ensuring the availability of light when it is needed most.
Versatile Applications: Solar street lights are suitable for a wide range of applications, including residential areas, roads, pathways, parks, parking lots, and remote locations. They offer a versatile and sustainable lighting solution for various outdoor environments.
These benefits make solar street lights a popular choice for illuminating outdoor areas, providing efficient, cost-effective, and environmentally friendly lighting solutions.

Solar street lights can still charge and operate during cloudy days, although the charging efficiency may be reduced compared to sunny days. Here’s how solar street lights charge during cloudy days:

  1. Diffuse Sunlight: Even on cloudy days, sunlight still reaches the Earth’s surface, although it may be diffused or scattered by clouds. Solar panels can still capture this diffuse sunlight and convert it into electricity.
  2. Lower Charging Efficiency: Cloud cover reduces the intensity of sunlight reaching the solar panels, resulting in lower charging efficiency. The reduced sunlight intensity means that the solar panels generate less electricity compared to sunny days.
  3. Larger Panel Surface Area: Solar street lights are typically equipped with solar panels that have a larger surface area to capture more sunlight. This helps compensate for the reduced sunlight intensity during cloudy days, allowing for a certain level of charging even in less optimal conditions.
  4. Battery Storage: Solar street lights have a battery that stores the electrical energy generated by the solar panels. During sunny days, excess energy is stored in the battery for use during cloudy periods. This stored energy allows the solar street light to continue operating even when there is limited sunlight available.
  5. Intelligent Charging Control: Many solar street lights are equipped with intelligent charging controllers. These controllers optimize the charging process by adjusting the charging parameters based on the available sunlight and the battery’s state of charge. They ensure efficient utilization of the available solar energy, extending the battery’s runtime during cloudy days.

While solar street lights may experience reduced charging efficiency during cloudy days, they are designed to be able to operate for multiple nights without direct sunlight. The battery’s capacity and the system’s energy management ensure that the solar street light can still provide illumination, albeit at a potentially lower level, until the next sunny day when the battery can recharge more fully.

It’s important to note that the specific charging performance during cloudy days can vary depending on factors such as cloud density, duration of cloud cover, and the system’s design and components. Choosing high-quality solar street lights with efficient charging capabilities can help maximize charging efficiency even under challenging weather conditions.

A solar street light consists of several essential components that work together to provide reliable and sustainable lighting. The main parts of a solar street light include:

  1. Solar Panel: The solar panel is responsible for capturing sunlight and converting it into electrical energy. It is typically made of high-quality photovoltaic cells that generate electricity when exposed to sunlight.
  2. Battery: The battery stores the electrical energy generated by the solar panel during the day. It provides power to the LED lamps during the night or when there is insufficient sunlight. Common types of batteries used in solar street lights include lithium-ion, lead-acid, or gel batteries.
  3. LED Lamps: Light Emitting Diode (LED) lamps are used as the light source in solar street lights. LED technology is energy-efficient, providing high-quality illumination with reduced power consumption. LED lamps have a longer lifespan compared to traditional light bulbs.
  4. Controller: The controller regulates the charging and discharging of the battery, ensuring efficient energy management. It controls the operation of the solar street light, including features such as on/off scheduling, dimming options, and battery protection.
  5. Pole and Mounting Hardware: The pole provides structural support and elevation for the solar panel, LED lamps, and other components. Mounting hardware, such as brackets and screws, secure the solar panel, battery, and other parts to the pole or structure.
  6. Cables and Connectors: Cables and connectors are used to connect the solar panel, battery, LED lamps, and controller, enabling the flow of electrical energy between the components.
  7. Enclosure: The enclosure houses and protects the internal components of the solar street light from weather elements and external damage. It is typically made of durable and weather-resistant materials.

These components work together to harness solar energy, store it in the battery, and provide efficient and sustainable lighting for outdoor areas. The specific configuration and specifications of the parts may vary depending on the manufacturer and model of the solar street light.

A solar street light operates by harnessing the power of sunlight and converting it into electricity through a series of components. Here’s how it works:

  1. Solar Panels: The solar street light is equipped with photovoltaic (PV) solar panels mounted on top of the light fixture. These panels contain multiple solar cells that absorb sunlight and convert it into direct current (DC) electricity.
  2. Charge Controller: The DC electricity generated by the solar panels is sent to a charge controller. The charge controller regulates the flow of electricity, ensuring that the battery is charged properly and preventing overcharging or discharging.
  3. Battery: The solar street light has a rechargeable battery that stores the electricity generated by the solar panels. The battery provides power to the light fixture during the night or when there is insufficient sunlight. Typically, the battery used is a durable and long-lasting lithium-ion or lead-acid battery.
  4. LED Light Fixture: The light fixture of the solar street light contains energy-efficient Light Emitting Diode (LED) lamps. The stored electricity from the battery powers these LED lamps, providing illumination for the desired area.
  5. Light Sensor: Many solar street lights are equipped with light sensors that automatically detect ambient light levels. When the sensor detects low light conditions, such as at dusk or during cloudy weather, it signals the LED lamps to turn on. Conversely, when the sensor detects sufficient light, such as during daylight, it turns the LED lamps off.
  6. Mounting and Wiring: The solar street light is typically mounted on a pole or attached to a structure. It requires minimal wiring since it operates independently of the electrical grid. The solar panel, battery, LED lamps, and control components are connected through low-voltage cables.

Through this process, the solar street light utilizes solar energy to power its LED lamps, providing efficient, reliable, and environmentally friendly lighting for outdoor areas. By utilizing renewable energy and eliminating the need for grid electricity, solar street lights contribute to energy savings and a greener future.

The lifespan of solar street lights can vary depending on several factors, including the quality of components used, maintenance practices, and environmental conditions. However, a well-designed and properly maintained solar street light can typically last between 10 to 20 years.

Solar Panels: High-quality solar panels can have a lifespan of 25 to 30 years. Over time, the efficiency of solar panels may gradually decline, but they can still generate electricity effectively.

Battery: The lifespan of the battery used in solar street lights varies depending on the type and quality of the battery. Generally, lithium-ion batteries have a lifespan of 5 to 10 years, while lead-acid batteries can last around 3 to 5 years. Proper battery maintenance, including regular charging and discharging cycles, can help extend their lifespan.

LED Lamps: LED lamps have a long lifespan, typically ranging from 100,000 hours of operation. This translates to approximately 30 to 35 years of use, assuming an average of 8 hours of operation per day.

Controller and Other Components: The controller and other electronic components of the solar street light are designed to withstand outdoor conditions. With proper maintenance and protection against extreme weather, they can last for many years.

Regular maintenance, such as cleaning the solar panels, inspecting and tightening connections, and replacing faulty components when necessary, can help prolong the lifespan of solar street lights. It is also important to follow manufacturer guidelines and recommendations for maintenance and replacement of components.

Overall, investing in high-quality solar street lights, implementing proper maintenance practices, and considering environmental factors can significantly extend the lifespan of the system, ensuring reliable and long-lasting performance.

Solar street lights can still be installed in shaded areas, but it’s important to consider the amount of sunlight available for efficient charging. Here’s what you need to know about installing solar street lights in shaded areas:

  1. Sunlight Accessibility: Solar panels require direct sunlight to generate electricity efficiently. If the shaded area receives minimal direct sunlight, the charging efficiency of the solar street light may be significantly reduced.
  2. Shading Analysis: Before installing solar street lights in shaded areas, it’s advisable to conduct a shading analysis to assess the amount of sunlight reaching the location throughout the day. This analysis helps determine the feasibility of installing solar street lights and identifies potential areas with better sunlight accessibility nearby.
  3. Solar Panel Positioning: In shaded areas, it’s crucial to position the solar panels in the most sunlight-exposed areas available. This may involve strategic placement on rooftops, poles, or other structures to maximize the amount of direct sunlight reaching the panels.
  4. Tilt and Orientation: Adjusting the tilt and orientation of the solar panels can also optimize sunlight exposure. By tilting the panels to align with the angle of the sun and orienting them towards the direction of maximum sunlight, you can improve charging efficiency even in partially shaded areas.
  5. Battery Capacity: In shaded areas, it’s recommended to install solar street lights with larger battery capacities to store sufficient energy during limited sunlight periods. This ensures that the lights can operate for longer durations, even when charging is compromised.
  6. Additional Lighting Sources: If shading is significant and direct sunlight is limited, consider supplementing the solar street lights with alternative lighting sources, such as grid-powered or battery-powered backup lights, to ensure consistent illumination in shaded areas.

It’s important to consult with solar lighting experts or manufacturers who can assess the specific conditions of the shaded area and recommend appropriate solutions. They can provide guidance on system design, panel placement, battery capacity, and other considerations to optimize charging efficiency and overall performance in shaded locations.