Grid-tied solar PV inverter 17000TL Remoteactive/Reactive Power Limit Control

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Shanghai
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10 unit
Supply Capability:
10000 unit/month

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Product Description:

High-yield

·Max98.2% efficiency

·Realtime precise MPPT algorithm for max harvest

·Wideinput voltage operation range from 250V to 960V

Allin one. Flexible and economical system solution

·DCswitch(option)

·DCsurge protection device(option)

·ACsurge protection device(option)

·Built-inPV Combiner(option)

·Powermanagement unit

·Optimumselection for big PV plants, commercial buildings...

Lowmaintenance cost

·Detachablecover for easy installation

·Rust-freealuminum covers

·Flexiblemonitoring solution

·Multifunction relay can be configured to show various inverter information

Intelligentgrid management

·LVRTsupport

·Reactivepower adjustable

·Selfpower reducer whenover frequency

·Remoteactive/reactive power limit control



Technical  Data

SOFAR 10000TL

SOFAR 15000TL

SOFAR 17000TL

SOFAR 20000TL

Input  (DC)

Max.  Input Power

10400W

15600W

17700W

20800W

Max. DC  power for single MPPT

6750(450V-850V)

10500(500V-850V)

10500(500V-850V)

12000(500V-850V)

Number of  independent MPPT

2

Number  of DC inputs

2 for each  MPPT

3 for  each MPPT

Max.  Input Voltage

1000V

Start-up  input voltage

350V(+/-1V)

Rated  input voltage

600V

Operating  input voltage range

250V-960V

MPPT  voltage range

350V-850V

370V-850V

420V-850V

430V-850V

Max.  Input current per MPPT

15A/15A

21A/21A

21A/21A

24A/24A

Input  short circuit current per MPPT

20A

27A

27A

30A

Output(AC)

Rated  power(@230V,50Hz)

10000VA

15000VA

17000VA

20000VA

Max. AC  power

10000VA

15000VA

17000VA

20000VA

Nominal  AC voltage

3/N/PE,  220/380

3/N/PE,  230/400

3/N/03,  240/415

Nominal  AC voltage range

184V-276V

Grid  frequency range

50Hz,  +/-5Hz

Active  power adjustable range

0~100%

Max.  Output Current

15A

22A

25A

29A

THDi

<3%

Power  Factor

1(Adjustable  +/-0.8)

Performance

Max  efficiency

98.2%

Weighted  eff.(EU/CEC)

97.6%/97.8%

97.9%/98%

97.9%/98%

98%/98.1%

Self-consumption  at night

<1W

Feed-in  start power

45W

MPPT  efficiency

>99.5%

Protection

DC  reverse polarity protection

Yes

DC  switch

Optional

Protection  class/overvoltage category

I/III

Input/output  SPD(II)

Optional

Safety  Protection

Anti-islanding,  RCMU, Ground fault monitoring

Certification

CE, CGC,  AS4777, AS3100, VDE 4105, C10-C11, G59(more available on request)

Communication

Power  management unit

According  to certification and request

Standard  Communication Mode

RS485,  Wifi(optional), Multi-function relay

Operation  Data Storage

25 years

General  data

Ambient  temperature range

-25℃ ~ +60℃

Topology

Transformerless

Degree  of protection

IP65

Allowable  relative humidity range

0 ~ 95%  no condensing

Max.  Operating Altitude

2000m

Noise

<45dB

Weight

45kg

45kg

48kg

48kg

Cooling

Nature

Fan

Fan

Fan

Dimension

707×492×240mm

Warranty

5 years


After-sales Services Undertakings

1. During the equipment commissioning period, the company will send scheduler to commissioning to ensure debugging smoothly and a one-time test commissioning.

2. The company is responsible for professional users’ on-site operator training and technical exchange.

3. The long-term tracking service system: we practice lifelong quality of our product tracking service, and we also will take effective measures and solutions for the user of the technical issues and equipment problems.

4. Regularly listen to opinions and suggestions of users, to provide users with new trends in technological innovation, new product information and enhance mutual understanding.

5. Any problems, the company will provide solutions for users within 48 hours.

 FAQ

1.   How long will my inquiry get response?

 Your inquiry related to our products or prices will be replied within 24 hours.  

 2.  Can I get professional service and suggestion?

Well-trained and experienced staffs to answer all your questions in fluent English.  

 3.  Do you accept OEM or customized design?

OEM & ODM, any your customized lightings we can help you to design and put into product.

 4.  What if I need specific design?

Distributorship are offered for your unique design and some our current models.

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Q:What is the PV inverter starting voltage
The inverter not only has the function of direct current conversion, but also has the function of maximizing the performance of the solar cell and the system fault protection function. (With grid system), automatic voltage adjustment function (for network connection), DC detection function (for network connection), DC grounding detection (for network connection), automatic power control function Function (for grid connection). Here is a brief introduction to automatic operation and shutdown function and maximum power tracking control function.
Q:After the PV inverter, how to achieve the same period before the network?
When the voltage, frequency, phase does not meet the requirements, the automatic closing closing pulse.
Q:Photovoltaic grid-connected inverter without DC emc how will happen
When solar or other light illuminates the PN junction of the semiconductor, a voltage (called a photogenerated voltage) occurs on both sides of the PN junction. This phenomenon is the famous photovoltaic effect.
Q:Installation and maintenance of photovoltaic grid - connected inverter
, any failure that affects the safety performance of the inverter must be immediately removed before turning on the inverter again.
Q:Grid-connected inverter is generally divided into photovoltaic power generation grid-connected inverter, wind power grid-connected inverter, power equipment and grid-connected inverter and other power generation equipment power generation inverter.
The small use of field-effect transistors while using a DSP conversion controller to improve the quality of the output power makes it very close to the sine wave current.
Q:Solar grid inverter does not merge into the grid, direct access to the load to the load power supply?
Inverter is the DC power (battery, battery) into alternating current (usually 220V, 50Hz sine wave). It consists of inverter bridge, control logic and filter circuit
Q:How the output voltage of the PV inverter and the grid-connected voltage are determined
Inverter is the DC power (battery, battery) into alternating current (usually 220V, 50Hz sine wave). It consists of inverter bridge, control logic and filter circuit. Widely used in air conditioning, home theater, electric wheel, power tools, sewing machines, DVD, VCD, computer, TV, washing machine, range hood, refrigerator, video recorders, massage, fan, lighting and so on. In foreign countries
Q:What are the methods of photovoltaic grid-connected inverter control
Sine wave output inverter control integrated circuits, sine wave output of the inverter, the control circuit can be used microprocessor control, such as INTEL company produced 80C196MC, Motorola produced MP16 and MI-CROCHIP company PIC16C73 and so on, these single-chip microcomputer has a multi-channel PWM generator,
Q:Is the PV inverter a current source or a voltage source?
For the inverter for the grid system, depending on whether the transformer can be divided into transformer-type inverter and transformer-free inverter.
Q:In a photovoltaic grid-connected project, the role of the inverter is to convert the voltage into AC 220V or 380V for the grid, since the transformer will raise the voltage again
Self-use, do you mean off-grid system? Or else? Europe and Sweden side of the grid project electricity situation is also self-use? If not for their own use or spontaneous use is not used up, sent to other places electricity, you need a transformer?

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