Solar light solar product off grid new energy QG 900

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Shanghai
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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.

 

 

 

 

3, Detailed Specification

 

Data Sheet of High Quality Solar Controller Tracer-1210RN

Model Tracer-1210RN

Rated system voltage 12/24V auto work

Rated battery current 10A

Rated load current 10A

Max.battery voltage 32V

Max.PV open circuit voltage 100VDC

Max.PV input power 12V 130W;24V 260W

Self-consumption <10mA(24V)

Charge Circuit Voltage <=0.26V

Discharge Circuit Voltage Drop <=0.15V

Communication TTL232/8 pin RJ45



 

4, Product Image

Solar light solar  product  off grid new energy QG 900

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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:What are the parts of the solar lamp
Solar street light consists of the following components: solar panels, solar controllers, battery pack, light source, light pole and lamp shell. If the output power is AC 220V or 110V, but also configure the inverter.
Q:How to determine the power of solar panels solar panels that the number of w
battery life should also be considered in the entire street lamp system applications, the general battery warranty for three years or five years, the general power storage after six months there will be dissatisfied with the situation, some of the actual charge rate may drop to 50% , Which will affect the continuous rainy days of the night to choose a better battery is particularly important.
Q:What are the components of the solar street light
Solar cell components generally use single crystal silicon or polycrystalline silicon solar modules; LED lamp head generally use high power LED light source; controller generally placed in the poles, with light control, time control, overcharge and over discharge protection and reverse protection, more High-level controller with more than four seasons to adjust the lighting time function, half-power function, intelligent charge and discharge functions;
Q:The working principle of solar lamps
The use of photovoltaic effect of the principle of solar solar panels solar solar panels to receive solar radiation and converted into electrical energy output, through the charge and discharge controller stored in the battery, the night when the illumination gradually reduced to 10lux or so, the solar panel open circuit voltage 4.5V
Q:What are the problems of LED solar lights such as high damage rate and low brightness
 Even if 10000 yuan, the difference is the middle of the $8000, and this can be given to the light of the number of points for 8000 minutes? You can count it, personally feel that solar energy is not practical, can only stay in the water heater industry,
Q:What is the working principle of solar lighting?
Solar energy into electricity, stored in the battery inside. Battery pack to the lamp (usually LED lights)
Q:The advantages of solar garden lights
To solar energy as energy, do not need to pay electricity; do not need to pull the line, the installation is very convenient.
Q:How to handmade a small solar light
power system can do what, as long as the power enough 2 solar water heaters are basically two types, boring drying and tube A boring drying tube type solar water heater simple, find a container, such as large gasoline barrels, then the water and outlet pipes, put the sun a good sun, There is hot water.
Q:How long can a solar street light be used?
followed by led light source, life of more than 50000 hours, the normal use is 10 More than the year, down is the battery, the battery is currently used in the domestic solar dedicated maintenance-free battery, the normal life is 5 to 8 years, some manufacturers to protect the use of 10 years and 8 years is completely deceive customers, in normal use, 3 to 5 years is the time to replace the battery, but also the production of large domestic manufacturers of batteries,

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