Alpan Solar Light - Off Grid New Energy Solar Product 027ze
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- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 1 watt
- Supply Capability:
- 5000 watt/month
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1, Product desciption
Inverter circuits designed to produce a variable output voltage range are often used within motor speed controllers.
The DC power for the inverter section can be derived from a normal AC wall outlet or some other source. Control and feedback circuitry is used to adjust the final output of the inverter section which will ultimately determine the speed of the motor operating under its mechanical load.
Motor speed control needs are numerous and include things like: industrial motor driven equipment, electric vehicles, rail transport systems, and power tools. (See related: variable-frequency drive ) Switching states are developed for positive, negative and zero voltages as per the patterns given in the switching Table.
The generated gate pulses are given to each switch in accordance with the developed pattern and thus the output is obtained.
Solar power is energy from the sun. "Solar" is the Latin word for "sun" and
And Powerful source of energy. Without it, there will be no life.
Solar energy is considered as a serious source of energy for many years
of the vast amounts of energy that is made freely available, if harnessed by modern technology.
A magnifying glass can be used to heat up a small amount of water.
The short piece of copper tube is sealed at one end and filled with water.
And magnifying glass is then used to warm up the pipe.
Using more than one magnifying glass will increase the temperature more rapidly.
2, Features of the product
Inverters convert low frequency main AC power to higher frequency for use in induction heating.
To do this, AC power is first rectified to provide DC power. The inverter then changes the DC power to high frequency AC power. Due to the reduction in the number of DC Sources employed, the structure becomes more reliable and the output voltage has higher resolution due to an increase in the number of steps so that the reference sinusoidal voltage can be better achieved.
This configuration has recently become very popular in AC power supply and adjustable speed drive applications. This new inverter can avoid extra clamping diodes or voltage balancing capacitors. There are three kinds of level shifted modulation techniques, namely: 1,High and stable conversion efficienly based on over 4 years professional experience
2 ,High reliability with guaranteed +/-10% output power tolerance
3,Proven materials,tempered front glass,and a sturdy anodized aluminum frame allow modules to operate reliably in multiple mountily configurations
4,Combination of high efficicncy and attractive appearance
The first thing to figure out is the length of road in need of street lights.
This can be a small entrance road only a couple hundred of feet long to miles of streets through an area. Does the area currently have any type of lighting available.
What is the reason for needing street lights in this area
Is the electrical grid already nearby or would you need to call in the power company to bring in electrical lines.
If the electric needs to be brought to the area, how much is this going to cost? Depending on how far the grid electric is from the location of the needed lighting, this can be quite expensive.
How much lighting is needed on the street? Do the lights need to be dark sky compliant.
Do the street lights need to run from dusk to dawn or for only a specified number of hours at night.
Are the street lights able to dim in the middle of the night and still provide enough lighting.
These questions need to be answered before you can decide on how many lights you will need to complete the project.
Grid-tie inverters that are available on the market today use a number of different technologies. The inverters may use the newer high-frequency transformers, conventional low-frequency transformers, or no transformer. Instead of converting direct current directly to 120 or 240 volts AC, high-frequency transformers employ a computerized multi-step process that involves converting the power to high-frequency AC and then back to DC and then to the final AC output voltage.
Historically, there have been concerns about having transformerless electrical systems feed into the public utility grid. The concerns stem from the fact that there is a lack of galvanic isolation between the DC and AC circuits, which could allow the passage of dangerous DC faults to be transmitted to the AC side. Since 2005, the NFPA's NEC allows transformerless (or non-galvanically) inverters. The VDE 0126-1-1 and IEC 6210 also have been amended to allow and define the safety mechanisms needed for such systems. Primarily, residual or ground current detection is used to detect possible fault conditions. Also isolation tests are performed to insure DC to AC separation.
Many solar inverters are designed to be connected to a utility grid, and will not operate when they do not detect the presence of the grid. They contain special circuitry to precisely match the voltage and frequency of the grid.
A charge controller may be used to power DC equipment with solar panels. The charge controller provides a regulated DC output and stores excess energy in a battery as well as monitoring the battery voltage to prevent under/over charging. More expensive units will also perform maximum power point tracking. An inverter can be connected to the output of a charge controller to drive AC loads.
3, Detailed Specification
Data Sheet of High Quality Solar Controller Tracer-1210RN
ModelTracer-1210RN
Rated system voltage12/24V auto work
Rated battery current10A
Rated load current10A
Max.battery voltage32V
Max.PV open circuit voltage100VDC
Max.PV input power12V 130W;24V 260W
Self-consumption<10ma(24v)< span="">
Charge Circuit Voltage<=0.26v< span="">
Discharge Circuit Voltage Drop<=0.15v< span="">
CommunicationTTL232/8 pin RJ45
Temp/compensation-30mV/℃/12V(25℃)
Working temperature-35℃~+55℃
Storage temperature range-35℃~+55℃
4, Product Image
- Q:Can solar lights be used for lighting up outdoor public spaces or parks?
- Yes, solar lights can definitely be used for lighting up outdoor public spaces or parks. In fact, they are becoming increasingly popular for these applications due to their numerous advantages. Solar lights are powered by sunlight, which means they do not require any electricity from the grid, making them a cost-effective and environmentally friendly lighting solution. Outdoor public spaces and parks often have a lot of open area and receive a considerable amount of sunlight throughout the day. This makes them ideal locations for solar lights, as they can harness the sun's energy and convert it into electricity to power the lights during the night. By utilizing solar lights in these areas, cities and municipalities can save on energy costs and reduce their carbon footprint. Solar lights are also easy to install and maintain. They do not require any extensive wiring or underground cables, which can be expensive and time-consuming. This makes them a convenient choice for lighting up large outdoor spaces, as they can be easily installed in various locations without the need for extensive infrastructure. Additionally, solar lights are equipped with advanced technology that allows them to automatically adjust their brightness based on the surrounding conditions. This ensures that the lights are not too dim or too bright, providing optimal lighting for outdoor public spaces and parks. Some solar lights also come with motion sensors, which can further enhance security by automatically brightening when someone approaches. In summary, solar lights are a great option for lighting up outdoor public spaces or parks. They are cost-effective, environmentally friendly, easy to install and maintain, and can provide adequate lighting throughout the night. By utilizing solar lights in these areas, cities and municipalities can save energy and contribute to a greener future.
- Q:Are solar lights durable?
- Yes, solar lights are generally durable. They are designed to withstand outdoor conditions such as rain, snow, and extreme temperatures. However, the durability may vary depending on the quality and brand of the solar lights.
- Q:What are the advantages of solar led street light?
- Dispersion: reach the Earth's surface of the total amount of solar radiation despite the large, but the energy density is very low. On average, near the Tropic of Cancer, in the case of sunny weather in summer, the irradiance of solar radiation at noon is the largest, and the average solar energy received in the area of ??1 square meter perpendicular to the sun is about 1,000W. Year and night average, only about 200W.
- Q:Can solar lights be used for remote or off-grid cabins?
- Yes, solar lights can absolutely be used for remote or off-grid cabins. In fact, they are an excellent solution for providing lighting in areas where access to electricity is limited or not available at all. Solar lights operate by harnessing energy from the sun and converting it into electricity, which is then stored in batteries for use at night or when needed. This makes them a sustainable and renewable source of lighting for cabins located in remote areas. Solar lights come in various types and designs, including solar lanterns, solar-powered string lights, and solar-powered floodlights, among others. These lights are easy to install and require minimal maintenance. They are also cost-effective in the long run since they do not rely on traditional power sources, reducing or eliminating electricity bills altogether. The use of solar lights for remote or off-grid cabins is not only practical but also environmentally friendly. By utilizing the sun's energy, solar lights help reduce carbon emissions and minimize the reliance on fossil fuels. This makes them an ideal option for those seeking sustainable and off-grid living solutions. It is important to note that the effectiveness of solar lights in remote or off-grid cabins depends on the cabin's location and the amount of sunlight available. Hence, it is crucial to assess the cabin's surroundings and ensure that there is sufficient sunlight exposure throughout the day for optimal charging of the solar panels. Overall, solar lights offer a reliable and efficient lighting solution for remote or off-grid cabins, providing the necessary illumination while reducing the carbon footprint and reliance on traditional power sources.
- Q:Are solar lights safe for children?
- Yes, solar lights are generally safe for children. Solar lights are designed to be energy-efficient and environmentally friendly alternatives to traditional lighting options. They typically consist of a solar panel, a rechargeable battery, and an LED light source. These lights do not require any electrical wiring and are powered by the sun, making them safe to be used around children. Solar lights are often used for outdoor purposes, such as illuminating pathways, gardens, or outdoor play areas. They emit a soft and ambient light, which is not harmful to children's eyes. Additionally, solar lights do not generate heat, reducing the risk of burns or fire hazards. However, it is important to note that like any other device or product, certain precautions should be taken when using solar lights around children. For instance, young children should be supervised to avoid any potential accidents or misuse of the lights. Additionally, it is advisable to ensure that the solar lights are securely installed to prevent them from being pulled or knocked over by children. Overall, solar lights provide a safe and sustainable lighting option for children, allowing them to enjoy outdoor spaces while minimizing the risks associated with traditional electrical lighting.
- Q:Can solar lights be used for bicycle or pedestrian safety lighting?
- Yes, solar lights can be used for bicycle or pedestrian safety lighting. Solar-powered lights are a great option for illuminating pathways, bike lanes, or crosswalks as they are self-sustaining, cost-effective, and environmentally friendly. They provide visibility and enhance safety for cyclists and pedestrians during low light conditions or at night.
- Q:Can solar lights be used on rooftops and awnings?
- Yes, solar lights can be used on rooftops and awnings. They are specifically designed to harness solar energy and can be easily installed on various surfaces, including rooftops and awnings, to provide illumination without the need for electrical connections.
- Q:Are solar lights suitable for outdoor concert or performance lighting?
- Yes, solar lights are suitable for outdoor concert or performance lighting. They are a sustainable and energy-efficient option that can provide sufficient illumination for such events. Additionally, their wireless nature allows for easy installation and flexibility in positioning, making them ideal for outdoor settings.
- Q:How do solar lights handle power fluctuations or surges from the grid?
- Solar lights are equipped with several mechanisms to handle power fluctuations or surges from the grid. Their built-in surge protection devices regulate and stabilize incoming power, effectively detecting and mitigating power surges to prevent any harm to the solar light system. Moreover, solar lights feature voltage regulators and charge controllers to maintain a steady flow of power to the light. These devices ensure that the solar light remains unaffected by fluctuations in the grid's power supply. Additionally, solar lights are equipped with a battery backup system that stores excess energy generated during the day. This backup system enables the solar light to continue functioning even during power fluctuations or outages from the grid. The stored energy is utilized to power the light, guaranteeing uninterrupted illumination. Overall, solar lights are designed to withstand and adapt to power fluctuations or surges from the grid. They incorporate multiple protective mechanisms and backup systems to ensure continuous and reliable operation, even under unfavorable grid conditions.
- Q:Are solar lights suitable for areas with wildlife?
- Yes, solar lights are suitable for areas with wildlife. They are eco-friendly and do not emit harmful chemicals or gases. Additionally, since they do not require electricity, they do not pose a risk of electrocution to wildlife. Solar lights can provide a sustainable lighting solution without disturbing or harming the natural habitat of wildlife.
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Alpan Solar Light - Off Grid New Energy Solar Product 027ze
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 1 watt
- Supply Capability:
- 5000 watt/month
OKorder Service Pledge
OKorder Financial Service
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