Solar High Efficiency Monocrystalline Solar Module

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2250 watt
Supply Capability:
30000000 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.

 

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:

 · Built-in 1 year data logger for system analysis

 

· Charge and discharge status display

 

· Acoustic load disconnect pre-warning

 

· Load status indication

 

· Choose between 5 load disconnect algorithms

 

· Boost/absorption/float PWM-regulation (series type)

 

· Integrated temperature compensation

 

· Covered terminals (up to 16 mm2 wire size)

 

· Full solid-state protection

 

 

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, Product Image

 

 

 Solar High Efficiency Monocrystalline Solar Module (mono 125)

 

 

 

 

 

4, Detailed Specification

 

INPUT

Input voltage range

185~265±5Vac

OUTPUT

Output voltage range

185~265±5Vac (AC mode) ,   230Vac (DC mode)

Output frequency (DC mode)

50Hz (48~54Hz) or 60Hz(58~64Hz), same as AC(AC mode)

50Hz ±0.3Hz (DC mode)

Wave form

Sine wave (DC Mode)

Transfer time

10ms. (Typical)

BATTERY

Rated charging current (max.)

45A

Norminal DC input voltage

12V

Min. DC start voltage

20V / 40V

PHYSICAL

Unit dimension (mm)

526*277*212

Master box dimension (mm)

620*350*370

Net weight (1pc, kg)

22.8

 

Benefits of solar cell cost

     Solar power makes up three-quarters of new U.S. electricity generation, and more than half a million U.S. homes and businesses have now gone solar.**

     You can lock in surprisingly low electricity rates by going solar with Sunrun. And we lock in those rates for 20 years. Then the next time utility rates rise, you’ll be laughing all the way to the bank.

     Your neighbors are already saving. Did you know that Americans are installing new solar panels every 3 minutes? They know that solar electricity is clean, renewable and easy on the wallet.

     Sunrun takes care of everything. We design, install, and maintain your system the entire time. We also guarantee your energy production. You get a worry-free system – while enjoying 20% savings on your electric bill.*

     It’s a nice thing to do for the environment. You can help create a planet run by beautifully clean energy from the sun.

How much money can a solar cell cost save

The real question is "Is it worth switching to solar generated power?" The answer depends greatly on your situation, economically, geographically, and politically. It's still a significant up-front investment, whether that comes out of your own pocket or you find a bank that may, possibly, with much convincing, lend it to you. The payback period - more accurately, the break-even point - or how long will it take to recuperate the cost of ownership, varies extremely. In sunny climates where electricity prices are rising, switching to solar basically locks in your electricity price and the system can pay for itself in a few years. But if you're still connected, i.e. a grid-tied system, your utility company may charge you more for using less, unless they have buy-back agreement, which most in my area do not. Also with grid-tied, if the grid goes out, you can't use your array anyway, unless you have a means of completely isolating it from utility power.

So, is it worth switching? Although the price of the components have dropped over the years, this is still a very complicated question.

In many places now, you can go solar for $0 or close to $0 down through solar leasing companies or through simple bank loans. Then you’re just paying monthly payments like you would on a house, car, or college loan. However, in this case, your payments are likely to be less than the amount of money you’re saving on your electricity bill. So, really, you’re not paying any more than you’re already paying for electricity you’re saving money!

 

 

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Q:Solar cells and the difference between ordinary batteries. Why is the solar cell is converted into electrical energy, zinc battery is what is converted into chemical energy
The so-called chemical energy, in fact, is "chemical potential". Can be released through the oxidation-reduction reaction of energy, into other energy. This is the release of chemical energy.
Q:The working principle of solar cells includes the three processes
In the solar cell pn junction on both sides of the lead-out electrode, and connected to the load, then in the external circuit that is generated by the photogenerated current to obtain power output, so that solar cells put solar (or other light) directly into electrical energy
Q:What is a good introduction of solar cell?
A small and simple test on the solar cell can be good to start with.
Q:What are the advantages of monocrystalline silicon and polycrystalline silicon in solar power?
no mechanical groove in the same area on the efficiency of 16%, using buried gate structure, mechanical groove in the 130 square centimeters of polycrystalline Battery efficiency of 15.8%. (1) monocrystalline silicon solar cells
Q:How's the feedback of using 260 watt photovoltaic solar panel? Anybody ever used that?
The 260 watt photovoltaic solar panel is very normally used in the market, and the feedback is not bad based on its quality.
Q:Can I buy solar cells easily online?
Yes, you can.
Q:Is it complicated to make a solar cell work well?
A solar cell is a physical and chemical phenomenon.
Q:I studied very hard at school, but I just can not figure out how solar cells work, anybody can help me with that?
You just need to keep on working and doing experiments, and you will work it out eventually.
Q:Why is the solar cell produced by DC
The key is to have a magnetic field change. Of course, there is no solar energy. There are only energy changes.
Q:What is the solar cell?
When the surface of the solar cell and the electrode on the back side are connected with each other, a current flows.

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