| Brand Name |
SEIVING |
| Place of Origin |
Shandong China |
| Application |
ROAD/STREET/GARDEN/CAMPUS |
| Power |
100W |
| Size |
1515*425*145mm |
| Material |
Die-cast aluminum + aluminum alloy |
| Lamp color |
Black sand texture + frosted bright silver |
| Light source |
5054 lamp beads, 4modules * 50 beads per module |
| Battery type |
LIFEPO4 12.8V 44AH |
| Controller |
MPPT 50W 10A |
| solar panel |
mono silicon 18V 100W |
| charging time |
6-8H |
| lighting time |
6-12H adjustable |
| Switching method |
Press the button to turn on |
| Control mode |
Light control + time control |
| Installation method |
Installation with an outrigger cantilever / Installation with a vertical straight rod |
| Installation diameter |
ø82*120mm |
| Installation height |
7-9 meter |
| IP rate |
IP65 |
| Certification |
rohs, CCC, ce |
| Warranty |
5year |
| Net weight |
17.2kg |
| Package term |
Carton Box |
| Working temperature |
-35 - 50 |
| Production Capacity |
100000 |
| HS Code |
9405410000 |
Why we should pay attention to the parameters of solar street light systems?
The design and configuration of a solar street light system are key factors. It is related to whether the road can be illuminated reasonably and permanently. The wattage of the street light is related to whether the road can be illuminated, and its light efficiency refers to the efficiency of the street light in using energy. The power and type of solar panels are related to the energy collection capacity, that is, how long it takes to fully charge the battery with effective sunlight. The battery capacity and type should be related to whether the street light can be continuously driven during night lighting. The charge controller and lamp controller are directly related to whether the entire system can operate efficiently, stably and intelligently. These parameters and components of solar street lighting systems, if configured unreasonably, will affect the normal operation of solar street lighting systems. For example, a lamp with a wattage that is too small will result in a street light that cannot adequately illuminate the road, while a lamp that is too large may result in wasted energy. If the solar panel is too small, it cannot ensure that the light energy is collected in time and stored in the battery. If the battery capacity is too small, the street lights may not be able to meet energy needs at night, etc. On the contrary, a deep understanding of these parameters can help create efficient, rational and sustainable solar street light systems that provide reliable urban lighting.
Wattage and efficiency of LED street lights
The first step in designing a solar street light system is to find out the wattage and energy consumption of the LED street lights, as well as the energy consumption of other parts that require solar power, such as WiFi, cameras, etc. How to calculate the total energy consumption of your solar system? SEIVING believes that the following two main steps need to be followed: 1. Calculate the wattage/luminous flux of the lamp; 2. Calculate the power consumption of the lamp. The unit of the former is wattage, while the latter is watt-hour.
Determine the wattage of your street light
The wattage of the lamp is closely related to the lighting needs of the road, and whether it can be met depends on it. Customers usually specify the wattage parameter when requesting solar street lighting systems. As a professional street light supplier, we recommend using luminous flux as the main reference factor, because high-efficiency street lights can achieve the required luminous flux requirements with lower wattage. If a customer's wattage request seems unreasonable, we should use lighting simulation to assist in determining the most appropriate fixture wattage. This is because too high a wattage will only lead to unnecessary waste of energy and may even cause light pollution problems. Additionally, high wattage increases the demands placed on batteries and solar panels by a solar system. Conversely, choosing the right wattage can make lighting more efficient and reduce battery and solar panel requirements.
calculate total watt-hours per day for street light
The total watt-hours is the electrical energy consumed by solar street lighting system every day ( Click here, learn more about Smart solar street lighting with Zhaga Socket and LoRaWAN ), which directly affects the capacity of the battery and the power selection of the solar panel. To calculate the daily energy consumption (total watt-hours) of a street light, you need to know two main factors: the wattage of the fixture during different time periods and the number of operating hours during each time period. The formula for calculating the total watt-hours per day is as follows: Total watt-hours per day = Electricity consumption 1 (W) × Number of working hours in the first time period + Electricity consumption 2 (Watts) × Number of working hours in the second time period + Power consumption 3 (Watts) × Number of working hours in the third time period + … + Power consumption x (Watts) × Number of working hours in the xth time period. For example, assuming a street light with a wattage of 100W street light works 12 hours a day, with the first 6 hours working at 100% power and the last 6 hours working at 50% power, then the total daily watt-hours are calculated as follows: Total daily watt hours = 100W × 6 hours + 50W × 6 hours = 900 watt hours (Wh). The calculation results can be used in the following sections to determine the battery capacity and solar panel power required for the solar street light system.
Detailed Photos
Recommend configuration of solar street light
| 6M 30W SOLAR STREET LIGHT |
SOLAR PANEL :80W MONO |
SOLAR CONTROLLER :10A 12V |
POLE HIGHT:6 M |
| 8M 60W SOLAR STREET LIGHT |
SOLAR PANEL :150W MONO |
SOLAR CONTROLLER :10A 24V |
POLE HIGHT:8 M |
| 9M 80W SOLAR STREET LIGHT |
SOLAR PANEL :2x100W MONO |
SOLAR CONTROLLER :15A 24V |
POLE HIGHT:9M |
| 10M 100W SOLAR STREET LIGHT |
SOLAR PANEL :2x120W MONO |
SOLAR CONTROLLER :20A 24V |
POLE HIGHT:10M |
THERE ARE VARIOUS STYLES AVAILABLE FOR SELECTION
POLE MANUFACTURING
Solar panel of solar street lighting system -wattage and type
The total watt-hours is the electrical energy consumed by solar street lighting system every day ( Click here, learn more about Smart solar street lighting with Zhaga Socket and LoRaWAN ), which directly affects the capacity of the battery and the power selection of the solar panel. To calculate the daily energy consumption (total watt-hours) of a street light, you need to know two main factors: the wattage of the fixture during different time periods and the number of operating hours during each time period. The formula for calculating the total watt-hours per day is as follows: Total watt-hours per day = Electricity consumption 1 (W) × Number of working hours in the first time period + Electricity consumption 2 (Watts) × Number of working hours in the second time period + Power consumption 3 (Watts) × Number of working hours in the third time period + … + Power consumption x (Watts) × Number of working hours in the xth time period. For example, assuming a street light with a wattage of 100W street light works 12 hours a day, with the first 6 hours working at 100% power and the last 6 hours working at 50% power, then the total daily watt-hours are calculated as follows: Total daily watt hours = 100W × 6 hours + 50W × 6 hours = 900 watt hours (Wh). The calculation results can be used in the following sections to determine the battery capacity and solar panel power required for the solar street light system.
Battery of solar street lighting system capacity and type
The size of solar panels required for a solar street light system depends on several factors, including two main factors: total watt-hours and local sunshine coefficient. Total watt hours is how much electricity your street lights use over the course of a day, which we detailed in the previous section. The local sunshine coefficient is related to the amount of sunlight available at the location of the street light. For example, when installing solar street lights in Saudi Arabia and Cameron, the choice of solar panels varies greatly. After checking, we learned that the effective sunshine duration in Saudi Arabia is 6.2 hours, while Cameroon only has 4.6 hours. For a street light that consumes 900WH, after calculation, the battery panel power required by the former =900*1.333/6.2=193.5 Wp, and the battery panel power required by the latter=900*1.333/4.6=260.8 Wp. From this we can conclude that the more sunlight there is, the smaller the solar panels you need and vice versa.
After the theoretical panel capacity is obtained, we calculate the actual required panel capacity. The capacity of solar panels provided by suppliers is often an integer, so I need to increase the calculation result to the next highest integer. For example, the calculation result is 193.5Wp, and our actual configuration is 200Wp. In addition, by installing higher-power photovoltaic modules, the overall system performance will be better and the battery life will be extended. If fewer PV modules are used, the system may not work at all on cloudy days and battery life will be shortened because the battery is in a drained state for a long time.
Calculate the total watt hours used by the light fixture per day, see previous section
Calculate battery loss, usually calculated as 0.9
Calculate the depth of discharge of the battery. Generally, lead-acid batteries are calculated as 0.7, and lithium batteries are calculated as 0.8.
Calculate the number of autonomous operation days (that is, the number of days the system needs to operate without photovoltaic panels to generate electricity)
Controller of solar street lighting system -calculation and type
In addition to components such as LED street lights, solar panels, and batteries, solar street lighting systems also require charge and discharge controllers to connect these components. The charge and discharge controller plays an important role in the system. It connects the solar panels and batteries, and also connects the batteries and LED street lights. The controller manages the charging of the solar panels to the batteries and the supply of power from the batteries to the street lights. The functions of the charge and discharge controller include ensuring that the battery is charged within a safe range and preventing overcharging or over-discharging, thereby extending battery life. Some controllers also integrate LED driving functions, which can convert 24V or 12V power into operating current suitable for LED chips. If this feature is not integrated, the system may require additional DC LED drivers to light the LED fixtures. ( Please review videos of integrated solar street light. )
In addition, solar controllers also have other functions, such as controlling the switch of LED lamps, adjusting the brightness of lamps, and equipped with sensors to achieve real-time dimming. Therefore, it can be said that the solar controller (MPPT/PWM) plays a key role in the system, connecting and coordinating the normal operation of various components of the system. Without it, the system may not function properly. It can be regarded as the core of the solar system, maintaining the stable operation of the entire system.
Product Parameters
There are a variety of lamppost designs available for customers to choose from.
Certifications
Packaging & Shipping
Company Profile
Qingdao seiving new energy resources co.,ltd is located in the Electronic Information Industrial Park in Chengyang District and the High - tech Industrial Park in Laoshan District, Qingdao. It was established on the basis of absorbing and merging Qingdao Chuangming New Energy Co., Ltd. For nearly 20 years, it has been committed to the research, development, design, and production of LED lighting and solar products. Its products are exported to more than 60 countries, with an annual sales revenue of over 100 million yuan.
As a professional manufacturer of LED lighting products, we have a R & D team with more than ten years of experience. Our team members are skilled, experienced, and highly innovative. We are dedicated to creating products with top - notch exquisite designs, long - lasting durability, and meticulous and efficient services. Our goal is to enable thousands of households to afford and use green energy - saving products, and we are committed to the national energy - saving cause.
The company mainly relies on multiple universities and research institutes for technological innovation and upgrading. It has cooperated with the University of Montreal in Canada to develop advanced optoelectronic technology products, and has developed more than 60 patented products. In response to the national call for leading technological innovation, the company integrates the resource advantages of Industry 4.0 and Internet +, aiming to become the top domestic brand of energy - saving and innovative products.
The company has successively obtained inspection reports from national - level testing institutions, as well as certifications such as ISO9001, ISO14001, and ISO18001. It has also received international authoritative certifications like CE, FCC, EMCCE, and LVDCE. The company served as the lighting supplier and construction unit for the Shanghai Cooperation Organization Summit in Qingdao and the World Games in Wuhan. It is one of the first - batch of specialized, refined, characteristic, and innovative demonstration enterprises in Qingdao, a national high - tech enterprise, one of the top 50 high - growth enterprises in Qingdao, and an enterprise with AAA - level quality, service, and reputation in Qingdao. In 2015, at the World Expo in Milan, Italy, the company won two awards at once: the "LED Green Lighting Innovation Award" and the "LED Energy - Saving Product Social Contribution Award". Since then, the "Seiving" brand has entered the world - class brand list.
Guided by the principle of "people - oriented", Seiving Company attaches great importance to scientific research, pursues innovation, and seeks development. It is working hard to help the country achieve carbon peak and carbon neutrality as soon as possible, and is persevering in its efforts to leave a beautiful blue sky and a pure land for future generations.
Our Advantages
-Our company offers full turnkey project services to global clients
-We have more than 30 overseas cooperative agents, who can provide more effective after-sales service.
-We have over 20 R&D engineers, enabling us to deliver superior customized services to our clients.
-We are committed to listening closely to our customers' needs and addressing the pain points and challenges in product usage.
- For smoother client business negotiations and production hand - overs, we've created a client procurement guide.
Project Case
Installation scenario
FAQ
Q1. MOQ and delivery time ?
A: The minimum order quantity (MOQ) is 1 set. Sample testing is welcome. Mixed samples are acceptable. It takes 3 - 7 days to prepare samples. For small orders, the production time will be 1 - 2 weeks depending on the order quantity.
Q2. What about the lead time?
A:
- First, share the requirements or application details with us.
- Second, we'll quote based on your needs or our advice.
- Third, confirm samples and pay the deposit for the order.
- Fourth, we'll start production right away.
Q3. Can you do OEM?
A: Absolutely! We're a factory with 18 years' experience. We've got all - around teams, including a design team, engineers, after - service staff, and QC personnel.
Q4. How about the shipping way?
A: We typically ship goods via DHL, UPS, FedEx, or TNT. It generally takes 3 - 5 days for the goods to arrive. Additionally, air freight and sea freight are also available options.
Q5. Do you offer guarantee for the products?
A: Absolutely. Our products come with a 2 - 5 year warranty, demonstrating our confidence in their quality.
Q6. How can we deal with the fault?
A: First of all, our products are manufactured under a strict quality - control system. This ensures that each item leaving our factory meets high - standard requirements.
Secondly, within the warranty period, if the issue involves a small quantity of products, we will include replacement lights in the next order at no extra charge. For defective batches, we are committed to resolving the problem comprehensively. We will either repair the products and resend them to you in a timely manner, or we can have a detailed discussion to find the most suitable solution based on the actual situation, which may even include a product recall if necessary.
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