Grid Connected Solar Inverter 4000W-5000W Solar System

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$565.00 - 753.00 / pc
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10 pc
Supply Capability:
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 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:Grid-connected inverter is generally divided into photovoltaic power generation grid-connected inverter, wind power grid-connected inverter, power equipment and grid-connected inverter and other power generation equipment power generation inverter.
The grid inverter is a current source, the output voltage is basically the grid voltage, may be slightly raised.
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:Is the grid side of the grid and the inverter?
Grid-type system power transmission sequence: photovoltaic panels> relays> inverters> relays> electricity load + power grid (both in parallel).
Q:What is the difference between low voltage grid connection and medium voltage grid connection?
For photovoltaic power plants when the power system accidents or disturbances caused by photovoltaic power plant grid voltage drop, in a certain voltage drop range and time interval, the photovoltaic power plant can ensure that non-off-line continuous operation.
Q:Is the PV inverter a current source or a voltage source?
The inverter is mainly composed of a switching element such as a transistor, and turns the DC input into an AC output by repeatedly turning ON-OFF the switching element in a regular manner.
Q:Three-phase photovoltaic inverter grid, the use of phase-locked loop is what?
In addition to the function of converting DC current into alternating current, the inverter also has the maximum output tracking function (MPPT), overvoltage protection, short circuit protection, island protection, overheat protection, overload protection and DC grounding
Q:PV grid-connected inverter can directly load it?
Converter is the AC voltage of the grid into a stable 12V DC output, and the inverter is the AC output of the 12V DC voltage into high-frequency high-voltage alternating current; two parts are also used with more pulse width
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: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

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