Grid connected solar inverter 3000W

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Grid connected solar inverter 3000W

  ◆ Compact size and high power density

  ◆ High speed MPPT for real time power tracking and improved energy harvesting

  ◆ Transformerless operation for highest efficiency 97%

  ◆ High overload capability under most ambient conditions

  ◆ Certified grid connected operation according to the international standards

  ◆ True sine wave output

  ◆ Integrated RS485/RS232 serial communications

  ◆ Multi-language LCD display


MODEL1100TL1500TL2000TL2500TL3000TL3600TL5000TL6000TL
Max. DC Input Power(W)12001750230027003660375053006400
Max DC Voltage(Vdc)450450500550
MPPT Operating Range(Vdc)60~450100~450100~500
Number of Parallel Inputs123
Number of MPPT Trackers1
Max. Input Current(A)11.7101314.5202022.527.5
Nominal Output Power(W)11001500200024903000360046006000
Max. Output Power(W)11001650220024903400360050006000
Nominal Output Current(A)4.86.58.710.81315.72026
Max. Output Current(A)5.77.910.51215.7162429.3
Nominal AC Output Voltage(Vac)230
AC Output voltage range (Vac)*190~265
AC Grid frequency range (Hz)*50±5
Power Factor (cosφ)>0.99
THDI<3%(at nominal output power)
Max.efficiency96.50%96.50%97.00%97.10%97.20%97.30%97.40%97.40%
Euro.efficiency95.40%95.50%96.20%96.30%96.40%96.60%96.80%96.80%
MPPT. efficiency99.60%99.60%99.60%99.60%99.60%99.60%99.60%99.60%
Operating Temperature()-25~+60
Noise typical[dB(A)]≤20dB(A)
Operating Consumption(W)0
Electrical IsolationTransformerless
Cooling ConceptNatural cooling
Protect LevelIP65
CommunicationRS232(WiFi optional)
Dimension (W×D×H)(mm)345*152*315345*152*355345*152*385345*152*505345*162*573
Weight (Kg)1213151924
*AC grid voltage range and frequency range depend on local standards



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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
Spontaneous use is a way of grid, that is issued to the electricity, mainly their own family or internal use, the excess part of the power to the grid
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 difference between a PV grid-connected inverter and an off-grid inverter?
Grid-connected inverter does not need energy storage, but the energy can not be controlled, the number of photovoltaic sent to send online how much, simply do not want people to.
Q:What is the PV inverter starting voltage
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. According to the waveform modulation method can be divided into square wave inverter, stepped wave inverter, sine wave inverter and modular three-phase inverter. For the inverter for the grid system, depending on whether the transformer can be divided into transformer-type inverter and transformer-free inverter.
Q:Photovoltaic grid-connected inverter problem
The first zero line is the AC output. Any AC output of the inverter will have zero line, whether it is isolated or non-isolated. Isolation is the safety of high voltage inverters and regulators. 50KW above the inverter almost with the transformer.
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:Photovoltaic grid-connected inverter without DC emc how will happen
can convert light energy into electricity, so that the current flow from one side to the other, the general can be issued equivalent to 10 to 20% of the received light energy. In general, the stronger the light, the more electricity is generated. Its working principle is based on the semiconductor PN junction of the photovoltaic effect. The so-called photodynamic effect is when the object by the light, the object within the charge distribution of the state of the electromotive force and current generated an effect.
Q:The function of photovoltaic grid - connected inverter
In general, single-phase h-bridge is a common configuration of dc / ac-level, but can also be used in three-phase and other configurations.
Q:What is the difference between low voltage grid connection and medium voltage grid connection?
The difference is that the current at low voltage and the grid is large, the current is small when the voltage is small, followed by the low voltage crossing parameter setting problem (such as PV inverter integrated with inverter and low voltage crossing function, not all photovoltaic inverter
Q:Is the grid side of the grid and the inverter?
Off-grid system power transmission sequence: photovoltaic panels> relays> inverters> relays> electricity load;

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