Grid Connected Solar Inverter 4000W-5000W Solar System

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$565.00 - 753.00 / pc
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10 pc
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10000 pc/month

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Product Description:

Grid Connected Solar inverter 4000W-5000W


Maximum efficiency of 97.8% and wide input voltage range

Internal DC Switch

Transformerless GT topology

Compact design

MTL-String

Bluetooth/ RF technology/ Zigbee/ Wi-Fi

Sound control

Easy installation

Comprehensive Growatt warranty program

Maximum efficiency of 97.8%

wide input voltage range

Internal DC Switch

Transformerless GT topology


Grid Connected Solar Inverter 4000W-5000W Solar System

 

Grid Connected Solar Inverter 4000W-5000W Solar System



Communications
> RS485 /GPRS interfaces
> Computer monitoring software


Safety
> Full protection functions:DC reverse polarity, AC short-circuit protection, ground fault monitoring, grid monitoring, integrate all-pole sensitive, leakage current monitoring unit.

> Standards complied: EN61000-6-1, EN61000-6-2, EN61000-6-3, EN61000-6-4,EN61000-3-2, EN50178, VDE0126-1-1,IEC-62109


Technical Specifications


4000TL

4400TL

5000TL

Inputdata
Max.DCpower4600W5000W5800W
Max. DC voltage580V580V580V
StartVoltage120V120V120V
PV voltage range90V-580V90V-580V90V-580V
MPP voltage range/
Nominal voltage
95V-580V/360V95V-580V/360V95V-580V/360V
Full load DC voltage range250V-500V250V-500V250V-500V
Max. input current/ per string20A/20A20A/20A20A/20A
Number of independent MPP trackers
/strings per MPP tracker
1/31/31/3
Efficiency

Max.efficiency
Euro-eta
MPPT efficiency

97.8%
97.4%
99.5%

97.8%
97.4%
99.5%

97.8%
97.4%
99.5%


Rated AC output power3680W4200W4600W
Max. AC power4000W4400W5000W
Max. output current16A21A25A
AC nominal voltage; range220V/230V/240V
180Vac-280Vac
220V/230V/240V
180Vac-280Vac
220V/230V/240V
180Vac-280Vac
AC grid frequency; range50Hz, 60Hz;±5Hz50Hz, 60Hz;±5Hz50Hz, 60Hz;±5Hz
Power factor111
THDI<3%<3%<3%
AC connectionSingle phaseSingle phaseSingle phase
Protection Devices
DC reverse polarity protectionyesyesyes
DC switch rating for each MPPTyesyesyes
Output over current protectionyesyesyes
Output over voltage
protection-varistor
yesyesyes
Ground fault monitoringyesyesyes
Grid monitoringyesyesyes
Integrated all-pole sensitive
leakage current monitoring unit
yesyesyes
Generaldata

Dimensions(W/H/D) in mm
Weight
Operating temperature range
Noise emission(typical)
Self consumption night
Topology
Cooling concept
Environmental Protection rating
Altitude
Relative Humidity

406/406/192
21KG
-25℃ ... +60℃
≤25dB(A)
<0.5W
Transformerless
Natural
IP 65
2000m without derating

100%

406/406/192

21KG
-25℃ ... +60℃
≤25dB(A)
<0.5W
Transformerless
Natural
IP65
2000m without derating
100%

406/406/192
21KG
-25℃ ... +60℃
≤25dB(A)
<0.5W
Transformerless
Natural
IP65
2000m without derating
100%

Features

DC connection

AC connection

Display
Interfaces: RS232/RS485/
Ethernet/RF/WiFi

Warranty: 5years/10years

H4/MC4(opt)

Screw terminal

LCD
yes / yes /
opt / opt / opt

yes/opt

H4/MC4(opt)

Screw terminal

LCD

yes / yes /
opt / opt / opt

yes/opt


H4/MC4(opt)

Screw terminal

LCD

yes / yes /
opt / opt / opt

yes/opt


Certificates and ApprovalsCE, VDE 0126-1-1, DK5940, G83, G59, RD1663, EN50438,  IEC 62109, ENEL-Guide



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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:Is the PV inverter a current source or a voltage source?
According to the waveform modulation method can be divided into square wave inverter, stepped wave inverter, sine wave inverter and modular three-phase inverter.
Q:What is the difference between a grid-connected inverter and an off-grid inverter? What are the advantages of a hybrid inverter?
Grid-connected inverter does not need energy storage, but the energy can not be controlled, how much light to send online to the number of online, simply do not want people to the grid does not like.
Q:PV grid-connected inverter can directly load it?
Grid-connected inverter is usually equipped with island protection function, can only receive the power grid, if the load directly, the output is disconnected.
Q:PV grid-connected inverter and independent inverter in the control of what is the difference
The independent inverter in the output voltage phase amplitude of the frequency control is initially set good. Independent inverter, you should refer to off-grid inverter, do not need to consider the grid situation.
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:Installation and maintenance of photovoltaic grid - connected inverter
Before the installation should first check whether the inverter in the transport process for damage. When selecting the installation site, there should be no interference with any other power electronic equipment in the surrounding area.
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: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: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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