Grid Tie PV Inverters 2700TL 2.7kw DC to AC Solar Inverter

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Product Description:

Grid Tie PV Inverters  2700TL 2.7kw DC to AC Solar Inverter

 

Solar inverter Datasheet

 

Technical Data

SOFAR

1100TL

SOFAR

1600TL

SOFAR

2200TL

SOFAR

2700TL

SOFAR

3000TL

Input (DC)

Max. Input Power

1100W

1600W

2200W

2700W

3000W

No. of MPPT / String per MPPT

1/1

Max. Input voltage

450V

450V

500V

500V

500V

Max. Input Voltage

80V

Rated input voltage

360V

Operating input voltage range

90V-400V

100V-480V

MPPT voltage range

110V-380V

165V-380V

170-450V

210-450V

230V-450V

Max. Input current per MPPT

10A

13A

Input short circuit current per MPPT

12A

15A

Output(AC)

Rated power(@230V,50Hz)

1000VA

1500VA

2000VA

2500VA

2800VA

Max. AC power

1000VA

1500VA

2000VA

2500VA

2800VA

Max. AC Output Current

4.5A

7A

9.5A

11.5A

13A

Rated Grid Voltage

230V

Nominal Grid Voltage Range

180V-270V(According to local standard)

Rated Frequency

50Hz / 60Hz

Grid frequency Range

44~55 / 54~66Hz(According to local  standard)

THDi

<3%

Power factor Adjustable Range

0.8 over excited … 0.8 under excited

Grid connection

Single phase

Efficiency

Max. efficiency

97%

97.1%

Weighted eff.(EU/CEC)

96%

96.2%

96.3%

MPPT efficiency

>99.5%

Standard

EMC

EN 61000-6-1, EN 61000-6-2, EN 61000-6-3,  EN 61000-6-4

RSSR

IEC 62109-1, IEC 62109-2

Grid Standards

AS4777, VDE4105, C10-C11, G83/G59 (more  available on request)

Protection

Anti-Islanding Protection

Yes

DC reverse polarity protection

Yes

Over Temp Protection

Yes

Leakage Current Protection

Yes

Over Voltage Protection

Yes

Over Current Protection

Yes

Earth Fault Protection

Yes

Communication

Standard Communication Mode

Wifi+RS485

Operation Data Storage

25 years

Relay

Yes

I/O

Yes

General data

DC Switch

optional

Ambient temperature range

-25℃ ~ +60℃

Topology

Transformerless

Cooling

Nature

Allowable relative humidity range

0 ~ 95% no condensing

Max. Operating Altitude

2000m

Noise

<35dB @1m

Degree of Protection

(per IEC 60529)

IP65

Dimension

400*310*130mm

Weight

11kg

12kg

Self-consumption at night

0

Display

Graphic display

Warranty

5 years

 

Inverter Advantages Introduction:

 

High-yield

Max 97.1%efficiency

Real timeprecise MPPT algorithm for max harvest

Wide inputvoltage operation range from 90V to 500V

 

2.7kw DC to AC Solar Inverter

Flexible and economicalsystem solution

Free siteselection due to IP65

Easy installationand maintenance due to “Plug & Play” connection

Interfaceselection-Wi-Fi/ RS485 / Dry Relay for more flexible

configurationandsystem monitoring

4” LCDdisplay

 

2.7kw DC to AC Solar Inverter Low maintenance cost

Rust-freealuminumcovers

Flexiblemonitoring solution

Multifunctionrelay can be configured to show various inverter information

 

Intelligent gridmanagement

Reactivepowercapability

Self powerreduce when over frequency

Remoteactive/reactivepower limit control

 

Packing information:


 

 

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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:What is the difference between a PV inverter and a solar inverter?
The main function of photovoltaic grid-connected inverter is to convert the DC power of the solar PV module into the same frequency as the sinusoidal AC power of the grid (the grid is generally AC power grid, DC can not be directly connected)
Q:What is the difference between a grid-connected inverter and an off-grid inverter? What are the advantages of a hybrid inverter?
Hybrid inverter is not a clear concept, but now both energy storage dual-grid inverter does have the ability to receive control system,
Q:PV grid-connected inverter can directly load it?
Grid-connected inverter is like a car file, he first detects the grid waveform, can not detect not boot, and then the PV DC modulation and consistent with the grid waveform, and then hang up.
Q:The function of photovoltaic grid - connected inverter
Finally, a sinusoidal AC output for a grid-connected photovoltaic power generation system is generated by a low-pass filter.
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:Solar grid inverter does not merge into the grid, direct access to the load to the load power supply?
The solar grid-connected inverter is not connected to the grid and can not be directly connected to the load to supply power to the load because there is no voltage.
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:Photovoltaic grid-connected inverter problem
But Baidu Encyclopedia clearly pointed out: the zero line is the secondary side of the transformer leads the neutral point of the line, and the phase line constitutes a circuit for power supply equipment.
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
Connected to the grid is connected to which specific location ah? Transformer is to buy a separate, or buy inverter inside the type of transformer? For example, Sweden's 15KW and 30KW grid roof projects, the roof, for example, more remote to be transported to other electricity.

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