Growatt 2000-US, 3000-US Operation Manual

Installation

&

Operation Manual

Notes on this manual

1.1 Validity

1.2 Target Group

1.3 Additional information

Safety and conformity

Product Description

3.1 Inverter Overview:

3.2 Information of Label

3.3 Dimensions and weight

3.4 Transportation

3.5 Storage of Inverter

Directory

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2

3

4.1 Unpacking and inspection

1.4 Storage of the manuals

1.5 Symbols Used

1.6 Markings on this product

2.1 Safety Instructions

3.6 The advantage of the unit

Unpacking

4

Maintenance and
Cleaning

Installation and
Electrical Connection

5.1 Safety

5.3 Mounting the Inverter with bracket

LCD display

Communications

Start-Up and shut down
the inverter

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6

7

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5.2 Selecting the installation location

5.4 Fixed the inverter on the wall

5.5 Check Inverter Installation Status

5.6 Electrical Connection

5.7 Commissioning Checking

6.1 Display and messages

6.2 Setting the LCD display

7.1 Monitoring Products

7.2 Monitoring System

7.3 RS485 cable connection

7.4 Using shine tool to set the
information of the inverter

8.1 Start-Up the inverter

8.2 Disconnecting the Inverter

9.1 Checking Heat Dissipation

9.2 Cleaning the Inverter

9.3 Checking the DC switch

Decommissioning

10.1 Dismantling the Inverter

10.3 Storing the Inverter

Trouble shooting

Operation Modes

De-rating Operation

10

11

12

13

10.2 Packing the Inverter

10.4 Disposing of the Inverter

12.1 Normal Mode

12.2 Fault Mode

12.3 Shutdown Mode

14.1 Warranted products

14.2 Limited Product Warranty

14.3 Liability

Manufacturer Warranty

14

14.4 Warranty conditions

Technical Data

15

15.1 Specification

15.2 Efficiency curve

Download Address

16

Contact

17

1 2

1 Notes on this manual1 Notes on this manual

Find further information on special topics in the download area at

www.ginverter.com

1.1 Validity

1.2 Target Group

1.3 Additional information

This manual describes the assembly, installation, commissioning

and maintenance of the following Growatt Inverters:

Growatt 1500-US

Growatt 2000-US

Growatt 3000-US

This manual does not cover any details concerning equipment

connected to the Growatt inverter ( e.g. PV modules). Information

concerning the connected equipment is available from the

manufacturer of the equipment.

CAUTION

This manual is for qualified personnel. Qualified personnel
have received training and have demonstrated skills and
knowledge in the construction and operation of this device.
Qualified personnel are trained to deal with the dangers and
hazards involved in installing electric devices.

1.4 Storage of the manuals

The manual and other documents must be stored in a convenient

place and be available at all times. We assume no liability for any

damage caused by failure to observe these instructions.

1.5 Symbols Used

Read the manual!

NOTICE

Failure to observe a warning indicated in this manual
may lead to damage to property

Danger indicates a hazardous situation which, if
not avoided, will result in death or serious injury.

DANGER

WARNING

WARNING indicates a hazardous situation which, if
not avoided, could result in death or serious injury.

CAUTION

CAUTION indicates a hazardous situation which, if
not avoided, could result in minor moderate injury.

The following types of safety instructions and general information

appear in this document as described below:

43

FCC certificate

Point of connection for grounding protection.

Symbol

description

1.6 Markings on this product

Warning regarding dangerous voltage

The product works with high voltage. All work on the
product must only be performed as described in its
documentation.

Beware of hot surface

The product can become hot during operation. Do not
touch the product during operation.

Observe the operating instructions

Read the product's documentation before working on it.
Follow all safety precautions and instructions as
described in the documentation.

Intertek ETL mark

it apply to the Growatt -US series certify that the inverter
meet the safety standard UL1741.

Direct Current (DC)

Alternating Current (AC)

2Safety and conformity 2Safety and conformity

2.1 Safety Instructions

Danger to life due to lethal voltages!

Lethal voltages are present within the unit and on the power
supply lines. Therefore, only authorized electricians may
install and open the unit.
Even when the unit is disconnected, high contact voltages
may still be present within the unit.

DANGER

DANGER

Danger of burn injuries due to hot enclosure parts!

During operation, the four sides of the enclosure lid and the
heat sink may become hot.
Only touch the front enclosure lid during operation.

CAUTION

Possible damage to health as a result of the effects of

radiation!

In special cases, there may still be interference for the
specified application area despite maintaining standardized
emission limit values (e.g. when sensitive equipment is
located at the setup location or when the setup location is
near radio or television receivers).In this case, the operator is
obliged to take proper action to rectify the situation.
Do not stay closer than 20 cm to the inverter for any length
of time.

NOTICE

Grounding the PV generator

Comply with the local requirements for grounding the PV
modules and the PV generator. Growatt recommends
connecting the generator frame and other electrically
conductive surfaces in a manner which ensures continuous
conduction with ground these in order to have optimal
protection of the system and personnel.

5

6

The inverter may only be operated with a permanent
connection to the public power grid. The inverter is not
intended for mobile use. Any other or additional use is
not considered the intended use. The
manufacturer/supplier is not liable for damage caused by
such unintended use. Damage caused by such
unintended use is at the sole risk of the operator

Capacitive Discharge Currents

PV modules with large capacities relative to earth, such
as thin-film PV modules with cells on a metallic substrate,
may only be used if their coupling capacity does not
exceed 470nF. During feed-in operation, a leakage
current flows from the cells to earth, the size of which
depends on the manner in which the PV modules are
installed (e.g. foil on metal roof) and on the weather
(rain, snow). This "normal" leakage current may not
exceed 50mA due to the fact that the inverter would
otherwise automatically disconnect from the electricity
grid as a protective measure.

NOTICE

NOTICE

Certified countries

With the appropriate settings, the unit will comply with the requirements
specified in the following standards and directives

UL 1741

IEEE 1547

CSA C22.2 No.107.1-1

FCC Part15

Growatt can preset special grid parameters for other countries installation
locations according to customer requests after evaluation by Growatt. You can
make later modifications yourself by changing software parameters with
respective communication products (e.g. shinebus or shineNet ect). To change
the grid-relevant parameters, you need a personal access code, if you need it
,please contact with Growatt

DC and AC Switch

Separate the Growatt -US securely from the grid and the PV generators using DC
and AC Switch. DC and AC Switch shall be able to disconnect all unground
conductors after installation.

Grounding the PV modules

The Growatt-US is a transformerless inverter. That is why it has no galvanic
separation. Do not ground the DC circuits of the PV modules connected to the
Growatt -US. Only ground the mounting frame of the PV modules.
If you connect grounded PV modules to the Growatt -US, the error message "PV
ISO Low".

Approprite Usage

The Growatt Inverter converts DC Current from PV generator into AC current.
The inverter is suitable for mounting indoors and outdoors.
You can use the AC current gernerated as follows:

House grid:

Public grid:

Energy flows into the house grid. The consumers connected,
for example, household devices or lighting, consume the
energy. The energy left over is fed into the public grid. When
the Growatt is not gernerating any energy, e.g., at night, the
consumers which are connected are supplied by the public
grid.The Growatt does not have its own energy meter. When
energy is fed into the public grid, the energy meter spins
backwards.

Energy is fed directly into the public grid. The Growatt is
connected to a separate energy meter. The energy produced is
compensated at a rate depending on the electric power
company.

7 8

Persons with limited physical or mental abilities may only work with the Growatt
inverter following proper instruction and under constant supervision. Children are
forbidden to play with the Growatt inverter. Must keep the Growatt inverter away
from children

Qualification of Skilled Workers

Knowledge of how an inverter works and is operated

Instruction in how to deal with the dangers and risks associated with

installing and using electrical devices and plants

Training in the installation and commissioning of electrical devices and plants

Knowledge of all applicable standards and guidelines

Knowledge and observance of this manual and all safety instructions

Product Description3 Product Description3

3.1 Inverter Overview:3.1 Inverter Overview:

3.2 Information of Label

You can identify the pv inverter by the type label. It

is on the left side of the enclosure.

The type of product (Type/Model)

Device-specific characteristics

Specifications of the inverter

Serial number

3.3 Dimensions and weight

Model Height (H) Width (W) Depth (D) Weight

Growatt1500-US

Growatt2000-US

Growatt3000-US

465 mm

18.3inch

465 mm

18.3inch

465 mm

18.3inch

360 mm

14.2inch

165 mm

6.5inch

14.6 kg

32.2 lb

360 mm

14.2inch

360 mm

14.2inch

165 mm

6.5inch

165 mm

6.5inch

15.1 kg

33.3 lb

15.9 kg

35.1 lb

3.4 Transportation

The inverter is thoroughly tested and inspected strictly before delivery. Our inverters
leave our factory in proper electrical and mechanical condition. Special packaging
ensures safe and careful transportation. However, transport damage may still occur.
The shipping company is responsible in such cases. Thoroughly inspect the inverter
upon delivery. Immediately notify the responsible shipping company if you discover
any damage to the packaging which indicates that the inverter may have been
damaged or if you discover any visible damage to the inverter. We will be glad to
assist you, if required. When transporting the inverter, the original or equivalent
packaging should to be used, and the maximum layers for original carton is four, as
this ensures safe transport.

Model Name:

GROWATT

PV Grid Inverter

GROWATT 1500-US

Utility Interactive 1-Phase Inverter

Range of input voltage:

100 ~ 450Vdc

Max. input short circuit current :

15Adc

Norminal output power:

1650W

Range of grid voltage:

183 ~ 228Vac @ 208Vac

Range of grid frequency :

59.3 ~ 60.5Hz

Norminal output current:

7.2A @ 208Vac

6.9A @ 240Vac

6.0A @ 277Vac

Output power factor :

0.99

Enclosure:

Type 3R

OperationAmbient Temperature:

-25~+60°C (Power derating above 45°C)

FOR HOMEAND OFFICE USE

TestedTo Comply
With FCC Standards

211 ~ 264Vac @ 240Vac
244 ~ 305Vac @ 277Vac

Default grid voltage setting:

240Vac

Grid voltage and frequency trip times :

< 150mS

Max. output overcurrent protection:

4003184

15A

Max. input current of the MPPtracker:

8Adc

Max. input voltage:

450Vdc

Norminal grid voltage:

208Vac / 240Vac / 277Vac

Norminal grid frequency :

60Hz

Certified to CSASTD.C22.2 No.107.1

Conforms to ULSTD.1741

Model Name:

GROWATT

PV Grid Inverter

GROWATT 1500-US

Utility Interactive 1-Phase Inverter

Range of input voltage:

100 ~ 450Vdc

Max. input short circuit current :

15Adc

Norminal output power:

1650W

Range of grid voltage:

183 ~ 228Vac @ 208Vac

Range of grid frequency :

59.3 ~ 60.5Hz

Norminal output current:

7.2A @ 208Vac

6.9A @ 240Vac

6.0A @ 277Vac

Output power factor :

0.99

Enclosure:

Type 3R

OperationAmbient Temperature:

-25~+60°C (Power derating above 45°C)

FOR HOMEAND OFFICE USE

TestedTo Comply
With FCC Standards

211 ~ 264Vac @ 240Vac
244 ~ 305Vac @ 277Vac

Default grid voltage setting:

240Vac

Grid voltage and frequency trip times :

< 150mS

Max. output overcurrent protection:

4003184

15A

Max. input current of the MPPtracker:

8Adc

Max. input voltage:

450Vdc

Norminal grid voltage:

208Vac / 240Vac / 277Vac

Norminal grid frequency :

60Hz

Certified to CSASTD.C22.2 No.107.1

Conforms to ULSTD.1741

Model Name:

GROWATT

PV Grid Inverter

Utility Interactive 1-Phase Inverter

Range of input voltage:

**************Vdc

Max. input short circuit current :

**Adc

Norminal output power:

****W

Range of grid voltage:

**** ~ ****Vac @ ****Vac

Range of grid frequency :

**** ~****Hz

Norminal output current:

****A @ ****Vac

Output power factor :

****

Enclosure:

*********

OperationAmbient Temperature:

***********************

FOR HOMEAND OFFICE USE

TestedTo Comply
With FCC Standards

**** ~ ****Vac @ ****Vac
**** ~ ****Vac @ ****Vac

Default grid voltage setting:

****Vac

Grid voltage and frequency trip times :

*******mS

Max. output overcurrent protection:

4003184

***A

Max. input current of the MPPtracker:

**Adc

Max. input voltage:

****Vdc

Norminal grid voltage:

****Vac / ****Vac / ****Vac

Norminal grid frequency :

**Hz

Certified to CSASTD.C22.2 No.107.1

Conforms to ULSTD.1741

**********************

****A @ ****Vac
****A @ ****Vac

9

10

3.5 Storage of Inverter

If you want to storage the inverter in your warehouse, you should choose an

appropriate location to store the inverter.

The unit must be stored in original package and desiccant must be left in the

package.

The storage temperature should be always between -25 and +60 . And the

storage relative humidity should be always between 0 and 95%.

If there are a batch of inverters need to be stored, the maximum layers for

original carton is four.

After long term storage, local installer or service department of

Growatt should perform a comprehensive test before installation

℃℃

3.6 The advantage of the unit

Maximum efficiency of 97%

Growatt 1500-US CEC efficiency of 96%

Growatt 2000-US&Growatt 3000-US CEC efficiency of 96.5%

Integrated wire box

Integrated DC switch

High MPP efficiency of 99.5%

Adapt to multi gird model(208Vac/240Vac/277Vac)

Sound control

Easy installation

Unpacking 4Unpacking 4

4.1 Unpacking and inspection

Thoroughly inspect the packaging upon received. If any damage to the

carton is visible, or if you find that the inverter unit is damaged after

unpacking, please notify the shipping company and GROWATT NEW ENERGY

TECHNOLOGY CO.,LTD immediately.

Meanwhile please check the delivery for completeness and for visible external
damages of the inverter. If there are anything damaged or missing, please contact
your dealer. Don't dispose its original package. If you want to transport the inverter,
it is better to store the inverter into the original package.

Complete delivery should contain as follows:

B

D

E

C

A

11

12

A

Item

B

C

D

E

F

G

H

I

Name

inverter

Mounting frame

Safety-lock screws

Mounting screws

Mounting frame screws sleeve

Monitor software(disk)

Manual

Bluetooth

RS485 connectors

Quantity

1

1

4

6

1

2

1(Optional)

1(Optional)

6

Though the packaging box of Growatt is durable, please treat the
packing box gently and avoid dispose the packing box. In this
package, they are inverter ,cystosepiment and carton from inside
to outside.

NOTICE

DANGER

Risk of burns due to hot enclosure parts

Mount the inverter in such a way that it cannot be
touched inadvertently.

DANGER

All electrical installations shall be done in accordance with the
local and national electrical codes. Do not remove the casing. Inverter
contains no user serviceable parts. Refer servicing to qualified service
personnel. all wiring and electrical installation should be conducted by
a qualified service personnel .

Carefully remove the unit from its packaging and inspect for
external damage. If you find any imperfections, please contact your
local dealer.

Be sure that the inverters connect to the ground in order to protect

property and personal safety.

The inverter must only be operated with PV generator. Do not

connect any other source of energy to it.

Both AC and DC voltage sources are terminated inside the PV

Inverter. Please disconnect these circuits before servicing.

This unit is designed to feed power to the public power grid (utility)
only. Do not connect this unit to an AC source or generator. Connecting
Inverter to external devices could result in serious damage to your
equipment.

When a photovoltaic panel is exposed to light, it generates a DC
voltage. When connected to this equipment, a photovoltaic panel will
charge the DC link capacitors.

Energy stored in this equipment's DC link capacitors presents a risk
of electric shock. Even after the unit is disconnected from the grid and
photovoltaic panels, high voltages may still exist inside the PV-Inverter.
Do not remove the casing until at least 5 minutes after disconnecting all
power sources.

Although designed to meet all safety requirements, some parts and
surfaces of Inverter are still hot during operation. To reduce the risk of
injury, do not touch the heat sink at the back of the PV-Inverter or
nearby surfaces while Inverter is operating.

5.1 Safety

DANGER

Danger to life due to fire or explosion

Despite careful construction, electrical devices can cause
fires.
Do not install the inverter on easily flammable materials and
where flammable materials are stored.

Installation and Electrical Connection 5Installation and Electrical Connection 5