Alpan Solar Light - Off Grid New Energy Solar Product 027ze
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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 long does a solar light last?
- The lifespan of a solar light can vary depending on the quality of the product and its usage. On average, a well-maintained solar light can last anywhere from 2 to 5 years.
- Q: Can solar lights be used for outdoor dining or restaurant lighting?
- Yes, solar lights can definitely be used for outdoor dining or restaurant lighting. In fact, they are a popular and eco-friendly choice for such applications. Solar lights are designed to absorb sunlight during the day and convert it into energy, which is then stored in batteries. This stored energy is used to power the lights during the night, providing a soft and ambient illumination for outdoor dining areas or restaurants. Solar lights are versatile and come in various styles and designs, allowing you to choose the ones that match the aesthetic of your outdoor space or restaurant. They can be hung from trees or pergolas, placed on tables or along pathways, or even installed on walls or fences. Additionally, solar lights are easy to install and require minimal maintenance. As they do not require any wiring or electricity, they can be placed anywhere with access to sunlight. Using solar lights for outdoor dining or restaurant lighting has several advantages. First and foremost, they are cost-effective as they do not rely on electricity, helping you save on utility bills. Moreover, they are environmentally friendly as they do not produce any carbon emissions or waste. Solar lights also contribute to a pleasant and cozy atmosphere, creating a warm and inviting ambiance for diners. Overall, solar lights are a practical and sustainable option for outdoor dining or restaurant lighting.
- Q: Can solar lights be used for road signs?
- Yes, solar lights can be used for road signs. Solar lights are a cost-effective and environmentally friendly alternative to traditional grid-powered lights. They provide a reliable light source using solar energy, eliminating the need for electricity and reducing carbon emissions. Solar lights can be easily installed on road signs, providing visibility and safety during nighttime or low-light conditions. These lights are designed to be durable and weather-resistant, ensuring their functionality in various climates. Moreover, solar lights have the advantage of being self-contained, meaning they do not require extensive wiring or infrastructure, making them an ideal choice for road signs in remote or hard-to-reach locations.
- Q: Can solar lights be used for religious or spiritual gathering lighting?
- Yes, solar lights can certainly be used for religious or spiritual gathering lighting. They are a sustainable and eco-friendly alternative to traditional lighting options, providing a soft and serene ambiance. Additionally, solar lights can be easily placed and adjusted to create a peaceful atmosphere during religious or spiritual ceremonies, enhancing the overall experience.
- Q: Can solar lights be used for playgrounds and recreational areas?
- Certainly, playgrounds and recreational areas can absolutely utilize solar lights. In fact, they present an excellent choice for these spaces due to their multitude of benefits. Harnessing the power of sunlight, solar lights eliminate the need for electricity or wiring, making installation and maintenance a breeze. This makes them especially well-suited for playgrounds and recreational areas where the installation of electrical cables through digging trenches might be impractical or unsafe. Moreover, solar lights are cost-effective as they do not contribute to electricity bills and necessitate minimal upkeep. They are also environmentally friendly, reducing reliance on conventional electrical sources. With a variety of designs and styles available, solar lights offer flexibility to cater to the specific requirements and aesthetics of these areas. By providing ample illumination during nighttime, they enhance safety and security for both children and adults. All in all, solar lights are a pragmatic, economical, and sustainable lighting solution for playgrounds and recreational areas.
- Q: Are solar lights safe for pets?
- Solar lights are, in general, safe for pets. They pose no risk of pets chewing on cords or getting electrocuted because they don't need electrical wiring or power outlets. Furthermore, pets won't face any burn or overheating issues as solar lights do not generate heat. Nevertheless, it's crucial to securely install the lights to prevent pets from knocking them over or playing with them, as this could potentially cause harm.
- Q: How do solar lights provide illumination during power outages?
- Solar lights provide illumination during power outages by utilizing the energy harnessed from the sun. They have built-in solar panels that absorb sunlight during the day, converting it into electricity which is stored in rechargeable batteries. When power outages occur, these batteries power the LED lights, providing a reliable source of illumination without the need for grid electricity.
- Q: Are solar lights resistant to theft and vandalism?
- Solar lights are not completely resistant to theft and vandalism, as they can be easily removed or damaged. However, certain security measures such as tamper-proof screws or cages can be used to deter potential thieves or vandals.
- Q: Are solar lights suitable for mining or construction site lighting?
- Yes, solar lights are suitable for mining or construction site lighting. They are a cost-effective and environmentally-friendly option that can provide reliable lighting in remote locations or areas without access to grid electricity. Solar lights are easy to install and require minimal maintenance, making them ideal for temporary lighting needs in these industries.
- Q: Are solar lights cost-effective in the long run?
- Yes, solar lights are cost-effective in the long run. While the initial investment may be higher compared to traditional lights, solar lights do not require electricity or ongoing energy costs as they are powered by sunlight. This results in significant savings on utility bills over time. Additionally, solar lights have a longer lifespan and require minimal maintenance, further reducing long-term costs.
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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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