Single Phase Inverter Second Generation 2.5k Solar Inverter made in China

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10000 watt/month

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Description of Single Phase Inverter Second Generation 2.5k Solar Inverter

Solar ac power system consists of solar panels, charge controllers, inverter and battery; Solar energy does not include inverter dc power system. Inverter is a kind of power conversion device, inverter by incentives can be divided into self-excited oscillation inverter and separately excited oscillation inverter.

 

Features of Single Phase Inverter Second Generation 2.5k Solar Inverter

Standard 10 years warranty, 5-15 years optional

Built-in Gprs as option

Built-in Wifi as option

Smaller and lighter, only 9.6kg

High performance DSP for algorithm control

VDE-AR-N 4105 certification

New topology design

Dual MPPT design

Multi-button touch interface

LCD screen visible at night

Have anti-shading function

 

Advantages of Single Phase Inverter Second Generation 2.5k Solar Inverter

Longer life cycle

Plug and play

Free monitoring through our webportal

Very lower internal temperature

Easy transportation and installation

Faster CPU speed

Adjustable active and reactive power

Maximum conversion effciency up to 97.7%,Euro up to 97.0%

Real-time data readable at night

User friendly operation

 

 

Technical Data of Single Phase Inverter Second Generation 2.5k Solar Inverter

 

 

Type

Omniksol-2.5k-TL2-S

Input(DC)

Max.PV Power

2800W

Max,DC Voltage

500V

Nominal DC Voltage

360V

Operating MPPT Voltage Range

120-450V

MPPT Voltage Range at Nominal Power

150-450V

Start up DC Voltage 

150V

Turn off DC Voltage

120V

Max, DC Current

18A/18A

Max, Short Cicuit Current for each MPPT

20A/20A

Number of MPP trackers

1

Number of DC Connection for each MPPT

1

DC Connection Type

MC4 connector

 

 

Output(AC)

Max,AC Apparent Power

2750VA

Nominal AC Power (cos phi = 1)

2500W

Nominal Grid Voltage

220V/230V/240V

Nominal Grid Frequency

50Hz/60Hz

Max, AC Current

12.5A

Grid Voltage Range*

185-276V

Grid Frequency Range*

45-55Hz/55-65Hz

Power Factor

0.9 capacitive... 0.9 inductive

Total Harmonic Distortion(THD)

<2%

Feed in Starting Power

30W

Night time Power Consumption

<1W

Standby Consumption

6W

AC Connection Type

Plug-in connertor

 

Efficiency

Max,Efficiency

97.7%

Euro Efficiency

96.9%

MPPT Efficiency

99.9%

 

Safety and Protection

DC Insulation Monitoring

Yes

DC Switch

Optional

Residual Current Monitoring Unit (RCMU)

Integrated

Grid Monitoring with Anti-islanding

Yes

Protection Class

Ⅰ(According to IEC 62103)

Overvoltage Category

 

PVⅡ/Mains Ⅲ(According to IEC 62109-1)

 

Electricity Fuse Protection

Yes

 

Reference Standard

Safety Standard

EN 62109, AS/NZS 3100

EMC Standard

EN 6100-6-1, EN 6100-6-2, EN 6100-6-3 EN 6100-6-4, EN 6100-3-2, EN 6100-3-3

Grid Standard

VDE-AR-N4105. VDE-0126-1-1,G83/1,EN 50438,RD1699,CEI 0-21, AS4777,C10/C11

 

Physical Structure

Dimensions

343x281x150mm

Weight

9.9kg

Environmental Protection Rating

IP 65 (According to IEC 60529)

Cooling Concept

Internal fan convection

Mounting Information

Wall bracke

 

 

General Data

Operating Temperature Range

-25℃ to +60℃(derating above 45℃)

Relative Humidity

0% to 98%, no condensation

Max. Altitude (above sea level)

2000m

Noise Type

<40dB

Isolation Type

Transformerless

Display

3 LED ,Backlight, 4x20 Character LCD

Data Communication

RS485(WiFi, GRPS integrated)

Computer Communication

USB

Standard Warranty

10 Years (5-15 years optional)

 

 

IMages of Single Phase Inverter Second Generation 2.5k Solar Inverter

 

Single Phase Inverter Second Generation 2.5k Solar Inverter made in China

Single Phase Inverter Second Generation 2.5k Solar Inverter made in China

Single Phase Inverter Second Generation 2.5k Solar Inverter made in China

 

FAQ

Q: Do you have the CE, TUV, UL Certification?

A: We’ve already passed all the tests, and any certificate is available.

Q: Have you ever sold your products to companies in my country?

A: Of course, we have customers in all general PV markets, but I think we should expand our market share along with the market growth.

Q: When did your company set up?  You are a new company, how can I believe your quality?

A: We entered into Solar PV industry in 2005, now we have several plants in manufacturing of a-Si and c-Si panels, and our capacity is 220MW per year. Till now we have already passed all the tests by authorized laboratories, e.g. TUV, CE, UL.

 Q: Can you help us install the module if we cooperate with you?

A: We haven’t entered into installation sector, but we have the plan in near future.

Q: How do you pack your products?

A: We have rich experience on how to pack the panels to make sure the safety on shipment when it arrives at the destination.

Q: Can you do OEM for us?

A: Yes, we can.

Q: Can we visit your factory?

A: Surely, I will arrange the trip basing on your business schedule.

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Q:What are the methods of photovoltaic grid-connected inverter control
The square wave output of the inverter using pulse width modulation integrated circuits, such as SG3525, TL494 and so on. Practice has proved that the use of SG3525 integrated circuits, and the use of power FET as a switching power components, to achieve high performance of the inverter, because the SG3525 has a direct drive power FET capability and has an internal reference source and operational amplifiers and Undervoltage protection, so its peripheral circuit is very simple.
Q:What is the difference between low voltage grid connection and medium voltage grid connection?
When the power grid failure or disturbance caused by the power supply and network voltage drop, in the voltage drop range, the power group can be uninterrupted through the inverter and network operation.
Q:What is the difference between a grid-connected inverter and an off-grid inverter? What are the advantages of a hybrid inverter?
Off-grid inverter is equivalent to their own to establish an independent small power grid, mainly to control their own voltage, is a voltage source.
Q:PV grid-connected inverter can directly load it?
TL5001 operating voltage range of 3.6 ~ 40V, its internal with an error amplifier, a regulator, oscillator, a dead zone control PWM generator, low voltage protection circuit and short circuit protection circuit
Q:What is the difference between a PV grid-connected inverter and an off-grid inverter?
Grid-connected inverter will be directly sent to the power grid, so to track the frequency of the grid, phase, the equivalent of a current source. Of course, there are some inverters called low-voltage crossing ability, you can do PQ adjustment
Q:Solar grid inverter does not merge into the grid, direct access to the load to the load power supply?
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.
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 without DC emc how will happen
by means of energy converters can be converted into electrical energy. The process of converting light energy directly into electrical energy is precisely the response to photovoltaic effects. Without the need for any other mechanical parts, the energy in
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 problem
Hello, the definition of the zero line is not caused by the transformer three-phase electric tail connection? I now do not understand why there is no isolation transformer AC output marked is N (zero line), and it is not the transformer three-phase power of the tail connection leads to, this is the zero line? The The

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