Solar Light for Fence Post - Off Grid New Energy 022WD
- Ref Price:
-
- 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.
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.
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 in hazardous locations?
- No, solar lights cannot be used in hazardous locations as they may pose a risk due to potential explosions or fire hazards associated with flammable gases, vapors, or dust.
- Q: Can solar lights be used for public squares or plazas?
- Yes, solar lights can definitely be used for public squares or plazas. Solar lights are a sustainable and cost-effective lighting solution that can provide adequate illumination for outdoor spaces, including public squares and plazas. They harness energy from the sun during the day and store it in batteries, which powers the lights during the night. Solar lights are easy to install, require minimal maintenance, and can enhance the safety and aesthetics of public spaces while reducing energy consumption and carbon footprint.
- Q: Are solar lights resistant to chemicals or harsh cleaning agents?
- Solar lights are generally resistant to chemicals and harsh cleaning agents. However, it is always recommended to refer to the manufacturer's instructions for specific guidance on cleaning and maintenance to ensure the longevity and effectiveness of the lights.
- Q: Can solar lights be used for agricultural or farm lighting?
- Yes, solar lights can be used for agricultural or farm lighting. They are a cost-effective and environmentally friendly option for illuminating farming areas such as barns, stables, or outdoor spaces. Solar lights can provide consistent lighting during the night, helping farmers to optimize productivity, enhance safety, and reduce energy costs.
- Q: How do solar lights handle voltage spikes or overcharging?
- Solar lights typically have built-in protection mechanisms to handle voltage spikes or overcharging. One common feature is a charge controller, which regulates the flow of electricity from the solar panel to the battery. The charge controller ensures that the battery does not get overcharged by limiting the charging current or diverting excess energy. Moreover, many solar lights also incorporate surge protectors or voltage regulators to safeguard the internal components from voltage spikes. These protective measures help to extend the lifespan of the solar lights and ensure their safe operation.
- Q: What are the different color options for solar lights?
- Solar lights are available in a wide range of color options to suit different preferences and needs. Some of the common color options for solar lights include: 1. Warm White: This is the most popular color option for solar lights. It emits a soft, yellowish glow similar to traditional incandescent lights, creating a warm and inviting ambiance. 2. Cool White: Cool white solar lights emit a bright, crisp white light that resembles daylight. This color option is often preferred for security purposes or to highlight specific areas in outdoor spaces. 3. RGB (Red, Green, Blue): RGB solar lights offer a range of vibrant colors that can be programmed to change according to personal preferences or for festive occasions. These lights are perfect for adding a pop of color to gardens, patios, or events. 4. Multi-Color: Multi-color solar lights typically include a combination of different colors, such as red, green, blue, yellow, and purple. They often come with various lighting modes, allowing users to choose a specific color or cycle through different colors. 5. Amber: Amber solar lights emit a warm, golden glow that adds a cozy and romantic atmosphere to outdoor spaces. These lights are commonly used for decorative purposes or to create a vintage ambiance. 6. Candle Flickering: Solar lights with a candle flickering effect simulate the gentle flickering of a candle flame. This option is perfect for creating a cozy and intimate ambiance, especially in outdoor dining areas or during special occasions. 7. Color Changing: Color-changing solar lights automatically cycle through a spectrum of colors, creating a mesmerizing display. This option is often used for decorative purposes, adding a touch of uniqueness and vibrancy to gardens, pathways, or patios. It's important to note that the availability of color options may vary depending on the specific brand or model of solar lights. However, with the wide range of options available, you can easily find solar lights that match your desired color scheme or lighting effect.
- Q: Are solar lights compatible with motion sensors?
- Solar lights can indeed be used with motion sensors. In fact, numerous solar lights are specially crafted to incorporate motion sensors as an additional attribute. These sensors have the ability to detect any movement within their scope and consequently activate the light. Such functionality proves particularly advantageous for security objectives or instances where energy conservation is desired by ensuring the light only switches on when necessary. The amalgamation of solar power and motion sensors renders solar lights a convenient and environmentally friendly alternative for outdoor illumination.
- Q: Do solar lights attract insects?
- Solar lights do not attract insects as they do not emit UV light, which is the main attractant for many insects.
- Q: Can solar lights be used for lighting up outdoor playgrounds or recreational areas?
- Yes, solar lights can definitely be used for lighting up outdoor playgrounds or recreational areas. In fact, they are a popular and eco-friendly option for illuminating such spaces. Solar lights are designed to harness the energy from the sun and convert it into electricity, which is then stored in batteries. These batteries power the lights during the night, providing a reliable and sustainable lighting solution. There are several benefits to using solar lights for outdoor playgrounds and recreational areas. Firstly, they require no electricity from the grid, which means they can be installed in remote locations where power access is limited or expensive. This makes them a cost-effective option in the long run as they have minimal operational expenses. Additionally, solar lights are easy to install and maintain. They don't require any wiring or trenching, which reduces installation time and costs. Moreover, they are generally low-maintenance, as they don't have complex components and are not prone to electrical failures or malfunctions. Solar lights also offer flexibility in terms of placement. They can be easily mounted on poles, walls, or even integrated into playground equipment, allowing for creative and strategic lighting designs. This ensures that the playground or recreational area is well-lit, enhancing safety and visibility during evening or nighttime activities. Furthermore, solar lights are environmentally friendly as they utilize renewable energy and produce no greenhouse gas emissions. This makes them a sustainable lighting solution that contributes to reducing carbon footprints and promoting a greener future. In conclusion, solar lights are an excellent choice for lighting up outdoor playgrounds or recreational areas. They offer numerous benefits, including cost-effectiveness, ease of installation and maintenance, flexibility in placement, and environmental friendliness. By utilizing solar lights, these spaces can be brightly illuminated, ensuring safety and enjoyment for users while also being energy-efficient and sustainable.
- Q: Are solar lights suitable for outdoor sports fields?
- Yes, solar lights are suitable for outdoor sports fields. They provide a sustainable and cost-effective lighting solution, allowing for extended playtime during evening hours. Additionally, solar lights eliminate the need for complex wiring and can be easily installed in various locations, making them highly versatile for outdoor sports fields.
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Solar Light for Fence Post - Off Grid New Energy 022WD
- 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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