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Deye SUN1300G, Installation & User Manual

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Deye SUN1300G Installation & User Manual Download Page 15

Troubleshooting

Troubleshooting

 

a

 

non-operating

 

Microinverter

There

 

are

 

two

 

possible

 

overall

 

areas

 

of

 

trouble:

A.

 

The

 

Microinverter

 

itself

 

may

 

be

 

having

 

problems.

B.

 

The

 

Microinverter

 

itself

 

is

 

working

 

fine

 

but

 

it

 

is

 

having

 

trouble

communicating

 

with

 

the

 

ECD.

 

The

 

items

 

below

 

refer

 

to

 

Microinverter

 

issues,

 

not

 

communication

 

issues

 

(addressed

 

in

 

the

 

ECD

 

manual).

A

 

quick

 

way

 

to

 

tell

 

whether

 

the

 

issue

 

is

 

the

 

Microinverter

 

or

 

a

communication

 

problem

 

with

 

the

 

ECD:

1.

 

Diagnosing

 

from

 

the

 

Microinverter:

 

A

 

red

 

light

 

–

 

either

 

blinking

or

 

solid

 

on

 

the

 

Microinverter,

 

or

 

no

 

light

 

at

 

all.

 

No

 

light,

 

or

 

a

 

red

 

light,

 

means

 

it

 

is

 

definitely

 

a

 

Microinverter

 

problem.

2.

 

Diagnosing

 

from

 

the

 

ECD:

a.

 

No-Data-Display:

 

This

 

is

 

probably

 

a

 

communication

 

issue-

 

not

 

a

Microinverter

 

problem.

b.

 

Problems

 

with

 

erratic

 

display:

 

Data

 

is

 

displayed

 

for

 

some

 

period

and

 

then

 

no

 

data

 

is

 

displayed:

 

most

 

likely

 

a

 

communication

 

issue.

c.

 

0

 

watts,

 

or

 

2

 

watts:

 

Possibly

 

a

 

Microinverter

 

problem

d.

 

Erratic

 

data

 

display

 

that

 

is

 

not

 

coordinating

 

with

 

data

 

displays

from

 

other

 

units:

 

most

 

likely

 

a

 

Microinverter

 

problem.

To

 

troubleshoot

 

a

 

non-operating

  

Microinverter,

 

Follow

the

 

steps

 

below

 

in

 

order:

1.

 

Verify

 

the

 

utility

 

voltage

 

and

 

frequency

 

are

 

within

 

ranges

 

shown

in

 

the

 

Technical

 

Data

 

section

 

of

 

this

 

manual.

2.

 

Check

 

the

 

connection

 

to

 

the

 

utility

 

grid.

 

Verify

 

utility

 

power

 

is

present

 

at

 

the

 

inverter

 

in

 

question

 

by

 

removing

 

AC,

 

then

 

DC

power.

 

Never

 

disconnect

 

the

 

DC

 

wires

 

while

 

the

 

microinverter

 

is

 

producing

 

power.

 

Re-connect

 

the

 

DC

 

module

 

connectors

 

and

 

watch

 

for

 

three

 

short

 

LED

 

flashes.

3.

 

Check

 

the

 

AC

 

branch

 

circuit

 

interconnection

 

between

 

all

 

the

microinverters.

 

Verify

 

each

 

inverter

 

is

 

energized

 

by

 

the

 

utility

 

grid

as

 

described

 

in

 

the

 

previous

 

step.

4.

 

Make

 

sure

 

that

 

any

 

AC

 

breaker

 

are

 

functioning

 

properly

 

and

 

are

closed.

5.

 

Check

 

the

 

DC

 

connections

 

between

 

the

 

microinverter

 

and

 

the

 

PV

module.

6.

 

Verify

 

the

 

PV

 

module

 

DC

 

voltage

 

is

 

within

 

the

 

allowable

 

range

 

shown

in

 

the

 

Technical

 

Data

 

of

 

this

 

manual.

7.

 

If

 

the

 

problem

 

persists,

 

please

 

call

 

Customer

 

Support.

WARNING:

 

Do

 

not

 

attempt

 

to

 

repair

 

the

 

microinverter.If

 

troubleshooting

 

methods

 

fail,

 

please

 

call

 

for

 

Technical

 

Support

   

 

        

  

Maintenance

No

 

need

 

to

 

Maintenance.

    Installation/User

 

Manual

 

14

Summary of Contents for SUN1300G

Page 1: ...Installation User Manual Rev 1 3 All Rights Reserved Model SUN600G SUN1300G Photovoltaic Grid connected Microinverter ...

Page 2: ...circuit junction box 9 Step 2 Attach the Microinverters to the racking or the PV module frame 9 Stpe 3 Connect the microinverters in parallel 10 Step 4 Install a AC protective end cap at the end of AC cable 11 Step 5 Connect Microinverters to the PV Modules 11 Microinverter system operating instructions 12 Troubleshooting 12 Status Indications and Error Reporting 13 Start up LED 14 Operation LED 1...

Page 3: ...ce the Microinverters Perform all electrical installations in accordance with local electrical codes Before installing or using the Microinverter please read all instructions and cautionary markings in the technical documents and on the Microinverter system and the solar array Be aware that the body of the Microinverter is the heat sink and can reach a temperature of 80 C To reduce risk of burns d...

Page 4: ... TV technical for help Changes or modifications not expressly approved by the party responsible for compliance may void the user s authority to operate the equipment Communication Statement The systems Energy Monitoring and Analysis EMA software analyzes and reports the performance of each module from real time data collected through the Energy Collect Device ECD gateway The EMA promptly detects a...

Page 5: ...rning the decommissioning of equipment CE mark is attached to the solar inverter to verify that the unit follows the provisions of the European Low Voltage and EMC Directives Refer to the operating instructions Qualified personnel Person adequately advised or supervised by an electrically skilled person to enable him or her to perceive risks and to avoid hazards which electricity can create For th...

Page 6: ... System Introduction The Microinverter is used in utility interactive grid tied applications comprised of three key elements Microinverter Energy Collect Device ECD RTU Energy Monitor and Analysis EMA web based monitoring and analysis system ...

Page 7: ... failure exists across the PV system Microinverters are designe d to operate at full power at ambient outdoor temperayures of up to 149 F 65 C The inverter housing is designed for outdoor installation and complies with the IP65 environmental enclosure rating Simple to install You can install individual PV modules in any combination of Module quantity orientation different type and power rate The G...

Page 8: ...hase grid to achieve three phase grid and operate with most 60and 72 cell PV modules For more information please see the Technical Data page p 18 of this manual Model Number AC grid PV Module Max Per branch Module Connector SUN600G 50 60Hz 127 240V 60 72 Cell 8 for 25A breaker MC 4 Type or Customize SUN1300G 50 60Hz 240V 60 72 Cell 4 for 25A breaker MC 4 Type or Customize ...

Page 9: ...s WARNING Be aware that only qualified professionals should install and or replace Microinverters WARNING Before installing or using anMicroinverter please read all instructions and warnings in the technical documents and on the Microinverter system itself as well as on the PV array WARNING Be aware that installation of this equipment includes the risk of electric shock WARNING Do not touch any li...

Page 10: ...ch circuit junction box to the point of utility Interconnection WARNING Wiring colour code can be different according local regulation check all the wires of the installation before connecting to the AC cableto be sure they match Wrong cabling can damage irreparably the microinverters such an issue is not covered by the warranty Step 2 Attach the Microinverters to the racking or the PV module fram...

Page 11: ...m of 3 4 1 5cm between the roof and the bottom of the Microinverter to allow proper air flow Stpe 3 Connect themicroinverters in parallel a Check the Microinverter technical data page p 18 for the maximum allowable number of Microinverters on each AC branch circuit b Plug the male AC connector of the Microinverter into the female connector to get it connected AC connector interface as follows WARN...

Page 12: ...s will happen as soon as the cables are plugged in and will show that the Microinverter is functioning correctly This entire check function will start and end within 5 seconds of plugging in the unit so pay careful attention to these lights when connecting the DC cables WARNING Double check to make sure all of the AC and DC wiring has been correctly installed Ensure that none of the AC and or DC w...

Page 13: ...ore power generated 4 Plug in the ECD and follow the instructions according to the manual for the ECD 5 The Microinverters will start to send performance data over power line to the ECD The time required for all the Microinverters in the system to report to the ECD will vary with the number of Microinverters in the system You can verify proper operation of the Microinverters via the ECD See the EC...

Page 14: ...em Unless the GFDI error has been cleared the LED will remain four times blinking Other Faults All other faults are reported to the ECD Refer to the ECD Installation and Operation Manual for a list of additional faultsand troubleshooting procedures WARNING Only qualified personnel should directly handle the APsystems microinverter WARNING Never disconnect the DC wire connectors under load Ensure t...

Page 15: ... data displays from other units most likely a Microinverter problem To troubleshoot a non operating Microinverter Follow the steps below in order 1 Verify the utility voltage and frequency are within ranges shown in the Technical Data section of this manual 2 Check the connection to the utility grid Verify utility power is present at the inverter in question by removing AC then DC power Never disc...

Page 16: ...rter 3 Cover the module with an opaque cover 4 Disconnect the PV module DC wire connectors from the Microinverter 5 Remove the Microinverter from the PV array racking B Remove the opaque cover Install a replacement Microinverter to the rack Remember to observe the flashing LED light as soon as the new Microinverter is plugged into the DC cables C Connect the AC cable of the replacement Microinvert...

Page 17: ...with those of the Microinverter Please refer to the datasheet or user manual WARNING You must match the DC operating voltage range of the PV module with the allowable input voltage range of the Microinverter WARNING The maximum open circuit voltage of the PV module must not exceed the specified maximum input voltage of the inverter ...

Page 18: ...uency Range 50Hz 45 55 60Hz 59 3 60 5 Extended Reconnect Output Frequency Range Power Factor 0 99 Total Harmonic Distortion 3 Efficiency Max Inverter Efficiency 96 5 Night Power Consumption 50mW Mechanical Data Operating Ambient Temperature Range 40 C to 65 C Storage Temperature Range 40 C to 85 C Dimensions W x H x D 187mm X 163mm X 29mm Weight 2 2kg Communication Powerline Enclosure Rating IP65 ...

Page 19: ...nge 50Hz 45 55 60Hz 59 3 60 5 Extended Reconnect Output Frequency Range Power Factor 0 99 Total Harmonic Distortion 3 Efficiency Max Inverter Efficiency 96 5 Night Power Consumption 50mW Mechanical Data Operating Ambient Temperature Range 40 C to 65 C Storage Temperature Range 40 C to 85 C Dimensions W x H x D 450mm X 455mm X 35mm Weight 6 5kg Communication Powerline Enclosure Rating IP65 Cooling ...

Page 20: ...ABLE TO BROADBAND ROUTERECDMAX 8 SUN600G2726S BOXGROUNDmeter Installation User Manual 19 Wiring Diagram Sample Wiring Diagram Three Phase MAX 9 SUN600G meter ECD GROUND ETHERNET CABLE TO BROADBAND ROUTER JUNCTION BOX BLACK L2 RED L1 YELLOW NEUTRAL Sample Wiring Diagram SUN600G Sunshine Sunshine Sunshine MAX 9 SUN600G Sunshine Sunshine Sunshine MAX 9 SUN600G Sunshine Sunshine Sunshine 26 RTU ...

Page 21: ...CTION BOX Sample Wiring Diagram SUN600G MAX 8 SUN600G ECD ETHERNET CABLE TO BROADBAND ROUTER BLACK L2 RED L1 YELLOW NEUTRAL MAX 8 SUN600G MA 8 SUN600G Installation User Manual 20 RTU Sample Wiring Diagram Single Phase ...

Page 22: ...er ECD GROUND ETHERNET CABLE TO BROADBAND ROUTER JUNCTION BOX BLACK L2 RED L1 YELLOW NEUTRAL Sample Wiring Diagram SUN1300G MAX 4 SUN1300G MAX 4 SUN1300G Installation User Manual 21 RTU Sample Wiring Diagram Three Phase ...

Page 23: ...er ECD GROUND ETHERNET CABLE TO BROADBAND ROUTER JUNCTION BOX BLACK L2 RED L1 YELLOW NEUTRAL Sample Wiring Diagram SUN1300G MAX 4 SUN1300G MAX 4 SUN1300G Installation User Manual 22 RTU Sample Wiring Diagram Single Phase ...

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