1500w Solar Grid Tie Inverter Transformerless 1.5kw String Inverter ETL/FCA

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Product Description:

1500w solar grid tie inverter transformerless 1.5kw string inverter ETL/FCA

Solar inverter 1500TL-3000TL-US

Maximum efficiency of 97.5% and wide input voltage range

Internal DC Switch

Transformerless GT topology

Compact design

Bluetooth/ RF technology/ Zigbee/ Wi-Fi

Sound control

Easy installation


 

General Descriptions

 Leading-Edge Technology, CE,TUV ,VDE , SAA,DK5940 Certicificates.

> Maximum efficiency of 97.8 % and wide input voltage range

> Internal DC STWTICH

> Transformerless H6 topology

> Compact Design

> MPPT control

> MTL-String

> RS485 RS432 bluetooth Technology

> Comprehensive Growatt warranty program

> Easy country configuration, easy installation

> Multi-language display

 

Communications
> RS485 /GPRS interfaces
> Computer monitoring software


1500w solar grid tie inverter transformerless 1.5kw string inverter ETL/FCA


1500-US

2000-US

3000-US

Inputdata   

Max.DCpower

1800W

2300W

3200W

Max. DC  voltage

450V

500V

500V

Start  Voltage

150V

150V

150V

PV voltage  range

100V-450V

100V-500V

100V-500V

MPP voltage  range(full load)

120V-400V

120V-450V

120V-450V

Max. input  current of per MPP tracker

12A

14A

17A

Number of  independent MPP
 trackers/strings per MPP tracker

1/1

1/2

1/2

 

Rated AC  output power

1500W@208Vac
 1650W@240&277V

1800W@208Vac
 2000W@240&277Vac

2500W@208Vac
 2800W@240&277Vac

        AC nominal voltage; range

Default:240V  single phase, optional:208 single  phase;183-228@208V,211-264V@240V                

Max. output  current

8A/7.8A

9.7A/9.4A

15A/14.2A

AC grid  frequency; range

60Hz;  59.3-60.5Hz

60Hz;  59.3-60.5Hz

60Hz;  59.3-60.5Hz

Power  factor

1

1

1

THDI

<3%

<3%

<3%

Grid  connection type

Single  phase

Single  phase

Single  phase

 

Efficiency   

Max.efficiency
 Euro-eta
 MPPT efficiency

97%
96%
99.5%

97%
96.5%
99.5%

97%
96.5%
99.5%

 

Protection Devices   

DC reverse  polarity protection

yes

yes

yes

DC switch  rating for each MPPT

yes

yes

yes

Output over  current protection

yes

yes

yes

Output over  voltage
 protection-varistor

yes

yes

yes

Ground  fault monitoring

yes

yes

yes

Grid  monitoring

yes

yes

yes

Integrated  all-pole sensitive
 leakage current monitoring unit

yes

yes

yes

 

Generaldata   

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

360/465/165
 14.6KG
 -25℃ ... +60℃
 ≤25dB(A)
 <0.5W
 Transformerless
 Natural
 Type 3R
 2000m without derating
 0~100%

360/465/165

15.1KG
 -25℃ ... +60℃
 ≤25dB(A)
 <0.5W
 Transformerless
 Natural
 Type 3R
 2000m without derating
 0~100%

360/465/165
 15.9KG
 -25℃ ... +60℃
 ≤25dB(A)
 <0.5W
 Transformerless
 Natural
 Type 3R
 2000m without derating
 0~100%

 

Features   

DC  connection

AC  connection

Display
 Interfaces: RS232/RS485/
 Ethernet/RF/WiFi
 Warranty: 10years/15years

Screw  terminal

Screw  terminal

LCD
yes/yes/

opt/opt/opt
yes/opt

Screw  terminal

Screw  terminal

LCD

yes/yes/

opt/opt/opt
yes/opt

Screw  terminal

Screw  terminal

LCD

yes/yes/

opt/opt/opt

yes/opt

 

Certificates and Approvals   UL1741, UL1998,  IEEE 1547, CSA C22.2    No.107.1-1, FCC Part15(Class A&B)

 


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:After the PV inverter, how to achieve the same period before the network?
Grid simulator: analog power grid, normal and abnormal conditions, overvoltage, undervoltage, over frequency, under frequency, sudden power failure, etc.
Q:Generally a large grid-connected photovoltaic power plant will have several inverters
Group is the use of a number of grid-connected inverter and grid-connected AC power grid, the advantage is the loss of small, low cost of the cable (because the PV cable is more expensive), eliminating the cost of the convergence box, and multiple
Q:What is the PV inverter starting voltage
Inverter is a kind of semiconductor device composed of power adjustment device, mainly used for DC power into AC power. Generally consists of boost circuit and inverter bridge circuit. The boost circuit boosts the DC voltage of the solar cell to the DC voltage required for the inverter output control. The inverter bridge circuit converts the boosted DC voltage to the AC voltage of the common frequency. 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. Of course, it is not practical to simply output the inverter output waveforms from the on and off circuits
Q:What are the methods of photovoltaic grid-connected inverter control
Inverter main circuit need to have a control circuit to achieve, generally have square wave and sine wave two control methods, square wave output inverter power supply circuit is simple, low cost, but low efficiency, harmonic components. Sine wave output is the development trend of the inverter, with the development of microelectronics technology, there are PWM function of the microprocessor has also come out, so the sine wave output inverter technology has matured.
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:Three-phase photovoltaic inverter grid, the use of phase-locked loop is what?
Photovoltaic inverters for grid-connected photovoltaic power generation systems are primarily capable of receiving DC power from photovoltaic arrays and converting them into sine-wave currents of the same frequency and in phase with the access grid for powering the grid or local loads.
Q:Photovoltaic grid-connected inverter problem
Hello, the definition of the zero line is not caused by the transformer three-phase electric tail connection? I now do not understand why there is no isolation transformer AC output marked is N (zero line), and it is not the transformer three-phase power of the tail connection leads to, this is the zero line? The The
Q:Is the grid side of the grid and the inverter?
Off-grid system power transmission sequence: photovoltaic panels> relays> inverters> relays> electricity load;
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 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

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