Alpan Solar Light - Off Grid New Energy Solar Product 027ze
- Ref Price:
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- Loading Port:
- 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: How do I customize the settings of solar lights?
- To customize the settings of solar lights, you will typically need to refer to the user manual or instructions provided by the manufacturer. However, here are some general steps you can follow: 1. Locate the solar light: Identify the solar light you want to customize and ensure it is in a position where it receives ample sunlight during the day. 2. Access the settings: Most solar lights have a control panel or switch that allows you to access the settings. This panel is usually located on the back or underside of the light. 3. Understand the options: Familiarize yourself with the available customization options. Common settings include on/off switch, brightness levels, motion sensor sensitivity, and timer settings. 4. Adjust the settings: Use the buttons or switches provided on the control panel to adjust the desired settings. Follow the instructions in the user manual to navigate through the options and make the necessary changes. 5. Test and observe: After customizing the settings, test the solar light to ensure the changes have been applied correctly. Observe its behavior during the night or in various lighting conditions to determine if further adjustments are needed. Remember that the customization options can vary depending on the specific model and brand of your solar lights. In case you encounter any difficulties or have specific questions about customizing the settings, it is always recommended to refer to the manufacturer's instructions or contact their customer support for assistance.
- Q: Are solar lights resistant to theft or vandalism?
- Solar lights can be more resistant to theft and vandalism than traditional wired lights since they are not connected to any power source and can be easily moved. However, they are not entirely immune to theft or vandalism, as determined individuals can still dismantle or damage them.
- Q: Are solar lights suitable for hiking or camping trails?
- Yes, solar lights are suitable for hiking or camping trails as they provide a reliable and eco-friendly source of light without the need for electricity or batteries. They are lightweight, easy to carry, and can be easily installed along the trail to enhance visibility and safety during nighttime activities.
- Q: Do solar lights emit UV rays?
- No, solar lights do not emit UV rays.
- Q: Are solar lights compatible with different power voltages?
- Solar lights are generally designed to be compatible with different power voltages. Most solar lights operate using low voltage DC (direct current) power, typically ranging from 1.2 volts to 12 volts, depending on the specific model. This allows them to be powered by the electricity generated from the solar panels. Solar lights often come with built-in batteries to store the energy collected from the sunlight during the day, which is then used to power the lights at night. These batteries are designed to work with the specific voltage range of the solar light system. However, it is important to note that some solar lights may have specific voltage requirements, so it is always recommended to check the product specifications or consult the manufacturer's guidelines before connecting them to a different power voltage. In certain cases, voltage converters or adapters may be needed to ensure compatibility with different power sources.
- Q: Are there any health concerns associated with solar lights?
- No, there are no known health concerns associated with solar lights. They are considered safe and environmentally friendly alternatives to traditional lighting options.
- Q: How do solar lights handle power outages or grid failures?
- Solar lights are designed to operate independently from the grid and are not affected by power outages or grid failures. They are typically equipped with rechargeable batteries that store the energy collected from the sun during the day. When the sun sets or during a power outage, the batteries power the LED lights, providing illumination throughout the night. This self-sufficient feature makes solar lights a reliable and convenient lighting solution in areas prone to power outages or where the grid infrastructure is unreliable. Additionally, some solar lights may have a backup power source, such as a secondary battery or a hand-crank generator, to ensure continuous operation even in prolonged periods of darkness or limited sunlight. Overall, solar lights offer a resilient and sustainable lighting solution that can operate independently of the grid during power outages or grid failures.
- Q: Can solar lights be used for lighting up outdoor fountains or waterfalls?
- Certainly! Solar lights are an excellent choice for illuminating outdoor fountains or waterfalls. They have gained popularity due to their eco-friendly nature. Essentially, solar lights charge their batteries using sunlight during the day and automatically switch on at dusk, providing a gentle and soothing glow throughout the night. For outdoor fountains or waterfalls, the ideal option would be solar spotlights or underwater solar lights, specifically designed to withstand exposure to water. These lights can be easily installed without the need for electrical wiring, which makes them convenient and cost-effective. Not only do solar lights enhance the visual appeal of fountains or waterfalls, but they also enhance safety and visibility at night while reducing energy consumption and carbon footprint.
- Q: Can solar lights be used for patio lighting?
- Yes, solar lights can be used for patio lighting. They are a popular and eco-friendly option for illuminating outdoor spaces, including patios. Solar lights harness the energy from the sun during the day and use it to power the lights at night. They are easy to install and do not require any electrical wiring, making them a convenient choice for patio lighting.
- Q: Can solar lights be used for lighting up outdoor public spaces or parks?
- Yes, solar lights can be used to effectively light up outdoor public spaces or parks. They are a sustainable and cost-effective solution as they harness energy from the sun to power the lights. Solar lights provide illumination without the need for electrical wiring or dependence on the grid, making them ideal for remote or off-grid locations. They can enhance safety and visibility in public spaces during the night while also contributing to the overall sustainability of the area.
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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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