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: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.
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: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,
Q:Solar grid inverter does not merge into the grid, direct access to the load to the load power supply?
Which depends on the grid inverter in the absence of the grid there is no independent operation of the function of the general grid inverter is the current type, only responsible for the power to the grid, the voltage is maintained by the grid,
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:Photovoltaic grid-connected inverter problem
But Baidu Encyclopedia clearly pointed out: the zero line is the secondary side of the transformer leads the neutral point of the line, and the phase line constitutes a circuit for power supply equipment.
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: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:Generally a large grid-connected photovoltaic power plant will have several inverters
, This method is simple to design, easy maintenance, but also for the power grid harmonics smaller, good power quality!

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