Solar powered light towers are becoming a great alternative to diesel-driven light towers. The new generation of solar light towers enables users to reduce CO2 emissions while enjoying the functionalities of a traditional model. A portable solar light tower is, in fact, a more sustainable solution that still provides efficiency and high performance. So, end-users can take on greener operations and comply with the CO2 emissions and noise regulations.
The light coming from the sun makes it happen. These are solar-powered light plants. However, how does a solar powered light tower work?
Solar-powered light towers capture the energy released by the sun with photovoltaic panels. Usually, these are installed in the portable solar light tower. The captured energy goes through the inverter and is stored in a battery bank as DC power. Yes, solar light towers can store energy during the day for later use!
The energy kept in the batteries feeds the LED lightings, and that is how solar-powered floodlights work.
The batteries are usually recharged through the internal inverter, powered by solar panels. However, some models have a socket that allows recharging from any external power source in just a few hours.
There are two main factors with a significant impact on the performance of solar panels and on the solar light tower recharging time. These are orientation and tilt.
The position in which you place your portable solar light tower is essential. As the direction that is facing determines how much solar yield your photovoltaic panels receive throughout the day.
In the Northern hemisphere, solar panels are most effective when installed facing the South. However, in the Southern hemisphere, your solar powered light tower is more efficient when installed facing the North.
In some cases, a miscalculated angle set up can lead to an efficiency reduction of between 10% to 15%. The angle of the solar panels is relevant. But it does not impact performance as much as the direction that the light tower faces.
Atlas Copco Power and Flow division has recently released the HiLight S2+ solar light tower. Its innovative design allows end-users to reduce CO2 emissions by up to six tones compared with its diesel-driven homologous. It features four 90W LED solar-powered flood lights that deliver 2,000 m² light coverage.
This user-friendly portable solar light tower features solar panels that can be pulled out from the canopy. The HiLight S2+ delivers 11 hours of light, free of noise and CO2 emissions. Moreover, installing an additional battery set can reach 20 hours of autonomy.
Energy demand or the external temperature when discharging can affect any solar light tower's autonomy. To extend it, the lights of the HiLight S2+ have a dimming function. By adjusting the flood lights' brightness users reduce energy consumption, saving where there is no need for the total light output.
The HiLight S2+ is independent of fuel provisioning. However, sometimes energy demand is higher than solar yield, for example, in certain areas during the winter. Its batteries charge with solar energy in eight hours or through an external power source in just three.
This solar-powered light tower has a socket that enables recharging from any power source. If a total clean solution is needed, users can rely on energy storage systems, such as Atlas Copco’s ZenergiZe range.
Solar light towers are professional solar power generation devices for those places that need electricity but do not have a power grid. The mobile solar light tower is powered by solar panels, battery storage, gimbal system, control system, LED lighting fixtures, trailer frame, hydraulic lifting telescopic mast, etc.
In today's article, I will introduce in detail how to solve the outdoor lighting problem with mobile solar energy storage lighting towers.
Solar light tower is a new type of outdoor lighting solution that converts solar energy into electricity through solar panels and stores it in 12v 100ah lithium ion batteries for use at night. This lighting tower can be freely deployed in an outdoor environment to solve outdoor lighting problems.
First of all, it is important to understand the basic composition and working principle of mobile solar energy storage lighting towers. The main components of a mobile solar energy storage lighting tower include solar panels, batteries, LED lights, and a control system.
Solar panels convert solar energy into electricity and charge it into batteries, which store electrical energy for use at night, and LED lights emit light through battery power. The control system is used to monitor the working status of the battery and lamp, and adjust the brightness and color of the light.
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The solar light tower uses LED light source, which has the characteristics of high efficiency and energy saving. LED light sources can not only provide bright lighting effects, but also significantly reduce energy consumption, extend service life, reduce maintenance costs, and achieve the purpose of energy conservation and environmental protection.
This makes the solar mobile lighting tower a kind of green and renewable lighting equipment, which meets the requirements of sustainable development in modern society.
Before using a mobile solar lighting tower, you must first choose a suitable lighting area. In general, the selection of outdoor lighting areas should follow the following principles: ensure that there is enough sunshine time to recharge batteries, avoid buildings or trees blocking the exposure of solar panels, and prefer a flat, open field.
After selecting the lighting area, place the solar light tower in this area and make sure that the high efficiency solar panels can receive sunlight normally. Solar panels can be fixed at a suitable angle using a mount or bracket for maximum solar energy conversion efficiency.
Usually, solar panels facing south can absorb the most sunlight, so it's best to face the solar panels south. When the solar panels fully charge the battery, the control system will automatically supply the battery with LED lights for lighting. According to the actual needs, the brightness and color of LED lights can be adjusted.
In general, brighter light can improve the lighting effect, while dimmer light can extend the battery life. In addition, some mobile solar energy storage lighting towers also have intelligent control systems that can automatically adjust the brightness of the lights according to the ambient light to save energy and improve the lighting effect.
When the lighting is no longer needed, the LED lights can be switched off through the control system to save energy. At the same time, solar panels will continue to absorb sunlight and recharge the 12v 200ah deep cycle battery for the next use.
However, it is important to note that the efficiency of solar panels may be affected by the weather and season. For example, cloudy days or less sunlight in winter can cause solar panels to charge less efficiently. Therefore, these factors need to be taken into account when selecting and using mobile solar energy storage lighting towers.
Solar light towers are suitable for construction sites, mines, airports, golf courses, squares and other places. Solar panels charge solar battery by absorbing sunlight and converting it into electricity, which in turn provides lighting energy for LED lights.
Its lighting range can reach 300-600 meters, which can meet the lighting needs of different places. The maximum lighting time of the solar light tower is 20-32 hours, and the charging time is 4-8 hours (depending on the customer's daylight time).
This means that even at night or in low-light environments, solar light towers can provide continuous and stable lighting services, providing convenience for various application scenarios.
In addition, solar light towers can be customized with solar lighting equipment of different power, different configurations, and different structures according to needs. This customization makes it more flexible and diverse, able to meet different individual needs and provide more intimate services.
In terms of operation, the solar light tower has simple and easy to understand operating instructions, and users can easily grasp how to use it, so as to ensure the normal operation of the equipment.
Its technical advantages lie in the characteristics of high efficiency and energy saving, green environmental protection, and renewable energy, which make it highly competitive in the market.
Finally, solar light towers have a wide range of applications, not only for lighting conventional construction sites, but also for mines, airports, golf courses, squares and other places. It is also suitable for home energy storage. Its flexibility and portability make it an indispensable lighting fixture for all kinds of events and projects.
In addition, in order to ensure the proper operation of mobile solar light tower, regular maintenance and upkeep are required. Maintenance includes cleaning the surface of the solar panels to ensure their ability to absorb sunlight properly, and cleaning the connection lines between the battery and the lights to ensure unimpeded power transmission.
In addition, battery life decreases over time, so batteries need to be regularly checked and replaced to ensure the long-term use of mobile solar light towers. To sum up, the use of mobile solar light tower to solve the outdoor lighting problem requires the following steps:
By properly using and maintaining mobile solar energy storage lighting towers, we can solve outdoor lighting problems and save energy for the environment.