Single Phase Inverter made in China

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Description of Single Phase 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

High MPPT accuracy(>99.9%)

Wide DC input range (60~300 Vdc), compatible with different module

Easy to wire, install and operate

IP65 design, suitable for indoor and outdoor installation

10 years warranty(5~25 years optional)

New high frequency design Higher power quality

Casting shell design Beautiful and convenient installation

 

Technical Data of Single Phase Inverter

 

TypeOmniksol-1k-TL2-M
Input(DC)
Max.PV Power1.25kW
Max,DC Voltage500V
Operating MPPT Voltage Range60-450V
MPPT Voltage Range at Nominal Power100-300V
Start up DC Voltage 70V
Turn off DC Voltage50V
Max, DC Current11A
Max, Short Cicuit Current for each MPPT14A
Number of MPP trackers1
Number of DC Connection for each MPPT1
DC Connection TypeMC4 connector

 

Output(AC)
Max,AC Apparent Power1000VA
Nominal AC Power (cos phi = 1)1000W
Nominal Grid Voltage220V/230V/240V
Nominal Grid Frequency50Hz/60Hz
Max, AC Current5.0A
Grid Voltage Range**185-276V
Grid Frequency Range**45-55Hz/55-65Hz
Power Factor>0.99
Total Harmonic Distortion(THD)<3%
Feed in Starting Power30W
Night time Power Consumption<1W
Standby Consumption6W
AC Connection TypePlug-in connertor

 

 

Efficiency
Max,Efficiency96.5%
Euro Efficiency95.8%
MPPT Efficiency99.9%

 

Safety and Protection
DC Insulation MonitoringYes
DC SwitchOptional
Residual Current Monitoring Unit (RCMU)Integrated
Grid Monitoring with Anti-islandingYes
Protection ClassⅠ(According to IEC 62103)
Overvoltage CategoryPV Ⅱ/ Mains Ⅲ(According to IEC 62109-1)

 

Reference Standard
Safety StandardEN 62109, AS/NZS 3100
EMC StandardEN 6100-6-1, EN 6100-6-2, EN 6100-6-3 EN 6100-6-4, EN 6100-3-2, EN 6100-3-3
Grid StandardVDE-AR-N4105. VDE-0126-1-1,G83/1,EN 50438,RD1699,CEI 0-21, AS4777,C10/C11
Physical Structure
Dimensions210x290x90mm
Weight5kg
Environmental Protection RatingIP 65 (According to IEC 60529)
Cooling ConceptNatural convection
Mounting InformationWall bracket

 

General Data
Operating Temperature Range-25℃ to +60℃(derating above 45℃)
Relative Humidity0% to 98%, no condensation
Max. Altitude (above sea level)2000m
Noise Type<45dB
Isolation TypeTransformerless
Display2LED Backlight 16*2 Character LCD
Data CommunicationRS485(WiFi, GRPS optional)
Computer CommunicationRS232 as option
Standard Warranty10 Years (5-25 years optional)

 

IMages of Single Phase Inverter

Single Phase Inverter made in China

Single Phase Inverter made in China

Single Phase 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: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
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:Installation and maintenance of photovoltaic grid - connected inverter
photovoltaic systems Power generation system used in the cable must be connected firmly, good insulation and specifications appropriate.
Q:How the output voltage of the PV inverter and the grid-connected voltage are determined
due to the higher penetration rate of the car to go out to work or travel can be connected with the inverter battery drive electrical and various tools work. The car inverter output through the cigarette lighter is 20W, 40W, 80W, 120W to 150W power specifications. And then a large number of power inverter power
Q:What is the difference between a PV inverter and a solar inverter?
Instability, the wind speed and the equipment itself will directly affect the generator rotation, so the voltage and current fluctuations, frequency instability, in short, is the power quality is poor) Therefore, through the inverter after the first rectification inverter to improve the quality of power
Q:What are the methods of photovoltaic grid-connected inverter control
Inverter main circuit need to have a control circuit to achieve, generally have square wave and sine wave two control methods, square wave output inverter power supply circuit is simple, low cost, but low efficiency, harmonic components. Sine wave output is the development trend of the inverter, with the development of microelectronics technology, there are PWM function of the microprocessor has also come out, so the sine wave output inverter technology has matured.
Q:Is the grid side of the grid and the inverter?
Off-grid system power transmission sequence: photovoltaic panels> relays> inverters> relays> electricity load;
Q:The function of photovoltaic grid - connected inverter
After some additional voltage buffering, the left side of the bridge is usually 18 ~ 20khz switching frequency, the dc voltage is converted to ac voltage.
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
Q:The working principle of photovoltaic grid - connected inverter
Full-bridge inverter circuit to overcome the shortcomings of the push-pull circuit, the power transistor to adjust the output pulse width, the output AC voltage RMS that changes. Since the circuit has a freewheeling circuit, even if the inductive load, the output voltage waveform will not be distorted. The disadvantage of this circuit is that the upper and lower arms of the power transistor are not common, so you must use a special drive circuit or use isolated power supply. In addition, in order to prevent the upper and lower arm co-conduction, must be designed to turn off after the conduction circuit, that must be set dead time, the circuit structure is more complex.

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