Solar Light Solar Product Off Grid New Energy 022WD
- 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.
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:Do solar lights come with warranties?
- Yes, solar lights typically come with warranties. The length and coverage of the warranty can vary depending on the brand and model of the solar light. It is recommended to check the specific product's packaging or contact the manufacturer for detailed warranty information.
- Q:Can solar lights be used for outdoor sports field lighting?
- Yes, solar lights can be used for outdoor sports field lighting. Solar lights use solar panels to convert sunlight into electricity, which is then stored in batteries for use during the night. This makes them a great option for outdoor sports field lighting as they eliminate the need for traditional electrical connections and can operate independently from the grid. Solar lights are also energy-efficient and environmentally friendly, reducing carbon emissions and electricity costs. Additionally, they can be easily installed and relocated, providing flexibility for different sports field layouts. However, it's important to consider the specific lighting requirements of the sports field and ensure that the solar lights chosen have the appropriate brightness and coverage to meet these needs.
- Q:Do solar lights require any wiring permits?
- No, solar lights do not require any wiring permits as they are powered by the sun and do not need to be connected to an electrical grid.
- Q:Do solar lights have adjustable light distribution patterns?
- Yes, solar lights can have adjustable light distribution patterns. Some solar lights are designed with adjustable heads or lenses that allow you to focus or widen the light beam according to your preference. These adjustable features allow you to customize the light distribution patterns based on the area you want to illuminate or the specific lighting requirements you have. Additionally, certain solar lights may also offer different lighting modes, such as motion sensing or dimming options, which further enhance the flexibility of light distribution patterns.
- Q:Are solar lights suitable for basketball courts or tennis courts?
- Yes, solar lights are suitable for both basketball courts and tennis courts. They provide ample lighting for nighttime play and are an energy-efficient and cost-effective lighting solution.
- Q:Can solar lights be used underwater?
- No, solar lights cannot be used underwater as they require sunlight to generate electricity, and water blocks sunlight from reaching the solar panels.
- Q:Do solar lights require a separate power source for charging?
- Solar lights, unlike other lighting systems, do not depend on an external power source for charging. By incorporating solar panels within their structure, they can absorb sunlight during the day and transform it into energy to charge the internal batteries. Consequently, this stored energy is utilized to illuminate the lights at night, thereby eliminating the necessity for an external power supply. Notably, solar lights are not only environmentally friendly but also economically advantageous due to their reliance on renewable energy derived from the sun.
- Q:Are solar lights easy to install?
- Yes, solar lights are typically easy to install as they do not require any wiring or electrical connections. Most solar lights come with stakes or mounting brackets, allowing users to easily place them in desired areas without any complicated installation processes.
- Q:What are the components of a solar light?
- A solar light generally consists of various components, including a solar panel, battery, LED bulb, controller, and sometimes a photocell. The solar panel's function is to convert sunlight into electricity and typically comprises multiple solar cells. This electricity is then stored in the battery for future use. The LED bulb is responsible for emitting light and is highly efficient, consuming less energy compared to traditional light bulbs. The controller regulates the flow of electricity from the solar panel to the battery and LED bulb, ensuring optimal performance and preventing overcharging or discharging. Additionally, certain solar lights may also incorporate a photocell, which detects ambient light levels and automatically turns the light on or off accordingly.
- Q:Are there solar lights for camping tents?
- Yes, there are solar lights specifically designed for camping tents. These lights are portable, lightweight, and typically come with a built-in solar panel for recharging the batteries during the day. They are a great eco-friendly and convenient solution for illuminating your camping tent without the need for electricity or batteries.
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Solar Light Solar Product 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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