Solar Inverter with Transformer 2000HF-3000HF

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10 pc
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Product Description:

Solar inverter with transformer 2000HF-3000HF


Specifications

>Maximum efficiency of 96%
>DC switch optional
>High frequency transformer topology
>MTL-String
>Bluetooth technology


Leading - edge Technology

>Maximum efficiency of 96% and wide input voltage range
>DC switch optional
>High frequency transformer topology
>MTL-String
>Bluetooth technology
>Sound control
>Fanless cooling concept
>Easy installation
>High reliability

>Bluetooth technology



Solar Inverter with Transformer 2000HF-3000HF

 


Solar Inverter with Transformer 2000HF-3000HF



 

Model2000HF2500HF3000HF
Max. DC power2100W2600W3170W
MAX. input current12A15A15A
Numbers of MPP tracker1

Nominal DC voltage450 VDC

Maximum PV open voltage600V

MPPT voltage rang (Vdc)175~500

MPPT efficiency at output > 10%> 99%

System start-up voltage100VDC

Working voltage range(Vdc)100 ~ 600

Initial feeding voltage200 VDC

Shutdown voltage70 VDC typical

DC voltage ripple< 5%

Output data (AC side)


Model2000HF2500HF3000HF
Nominal output power ( 230V/50Hz)2000W2500W3000W
Maximum output power2000VA2500VA3000VA
Nominal AC voltage220V, 230V, 240V

Operational AC voltage range180V~280V

Operational AC frequency range45Hz~65Hz

AC power frequency50Hz/60Hz

Rated power frequency/Rated power voltage50Hz/230V

Maximum output current (AAC,RMS)11.4A14.2A15.0A
DC injection(mA, DC)<0.5%< td=""><0.5%< td=""><0.5%< td="">
O/P current distortion at full rating<3%< td="">

Power Factor at full rating>0.99

Active anti-islandingyes

ModelGrowattGrowattGrowatt





2000 HF2500 HF3000 HF
Night power consumption<1w< td="">

Maximum conversion efficiency (DC/AC)0.960.960.96
European Efficiency0.9550.9550.955
TopologyHF transformer






HF transformer






HF transformer

Protection degreeIP65






IP65

Operation temperature-25 to 60ºC

Humidity0 to 95%, non-condensing
Heat DissipationConvection

Acoustic noise level<25dba< td="">

AltitudeUp to 2000m without power derating
Dimensions (W/H/D) in mm452/450/130452/450/130452/450/130
Weight in kg17.0617.0617.06
Certificates and Approvals         VDE0126 - 1 - 1 ,CE , RD1663 , G83


 

FAQ

 

1. Have any design tool and how to use it?

Shine Design is the system design software just for inverters, It can conduct installers to figure out panel numbers for a system, panel numbers for each string, and which inverter model is suitable for the system. Moreover, it can print a design report after input all necessary parameters, can calculate DC/AC wire wastage, annual generation, etc.

 

2. Does the inverter have monitoring solutions for residential system?

For small rating system, we have wired two monitoring solution (ShineNet via RS232 or RS485). (a) Local wireless monitoring solution (ShineVision via RF module communication) (b) Global wireless monitoring solution (WIFI module via WIFI network)

 

3. Do you have free solution for monitoring?

ShineNet is an inverter monitoring software run in Windows XP, Windows Vista, Windows 7 operating system. It can monitor inverter via RS232 (or RS232 convert to USB cable) and RS485 wire connection. Customers can purchase the cable locally to get the inverter monitored, it is simple.

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Q:Photovoltaic grid-connected inverter without DC emc how will happen
Solar photovoltaic power generation technology is the use of solar cells, the photovoltaic effect of semiconductor materials, solar radiation can be directly converted into a new type of power generation system, solar energy is a radiant energy, solar power means --- to direct conversion of sunlight Into electricity,
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?
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 is the difference between a PV inverter and a solar inverter?
The main component of the inverter is the three-phase bridge converter. The main purpose of the grid-connected inverter is to change the power to DC and change the AC power. The main purpose is to improve the power quality (because the wind power generation is very large
Q:What are the methods of photovoltaic grid-connected inverter control
and can set the dead time between the upper and lower arms, the use of INTEL 80C196MC to achieve sine wave output circuit, 80C196MC to complete the sine wave signal, AC output voltage, to achieve regulation. Circuit output generally use LC circuit filter high frequency wave, get pure sine wave.
Q:Is the PV inverter a current source or a voltage source?
Photovoltaic inverter, also known as power regulator, according to the inverter in the use of photovoltaic power generation system can be divided into two kinds of independent power supply and grid.
Q:What is the difference between a PV grid-connected inverter and an off-grid 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:The working principle of photovoltaic grid - connected inverter
In the small-capacity inverter generally push-pull inverter circuit, full-bridge inverter circuit and high-frequency step-up inverter circuit three, push-pull circuit, the step-up transformer neutral plug connected to the positive power supply, two power Alternating current, the output to get AC power, due to the power transistor to ground, drive and control circuit is simple, and because the transformer has a certain leakage inductance, can limit the short circuit current, thus improving the reliability of the circuit. The disadvantage is the low utilization of the transformer, driving the emotional load is poor.
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,

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