WIFI-G3 Photovoltaic Grid Connected Microinverter

Photovoltaic Grid-connected Microinverter(Built-in
WIFI-G3)

Product Information

The Photovoltaic Grid-connected Microinverter is a device that
converts direct current (DC) generated by solar panels into
alternating current (AC) that can be used to power home and office
appliances. The device is equipped with a built-in WIFI-G3 module
that allows for remote monitoring and control of the system. The
microinverter has a compact design and supports a maximum output
power of 250 watts.

Product Usage Instructions

Installation:

1. Ensure that all safety instructions provided in the user manual
   are followed before installation.
2. Install the microinverter system according to the instructions
   provided in the user manual.
3. Connect the DC input from the solar panel to the microinverter
   using appropriate cables.
4. Connect the AC output from the microinverter to the electrical
   grid using an appropriate cable.
5. Connect the microinverter to a wireless network using the
   built-in WIFI-G3 module.

Operating Instructions:

1. Ensure that the microinverter is installed and connected to the
   electrical grid and wireless network.
2. Use a web browser or mobile app to access the monitoring
   platform to check the system status and performance.
3. Monitor the system performance regularly to ensure that it is
   functioning optimally.

Troubleshooting:

1. If there is no output from the microinverter, check if it is
   properly connected to the solar panel and electrical grid.
2. If the system performance is poor, check for any obstructions
   or shading on the solar panel and ensure that it is positioned
   optimally.
3. If the wireless connection is lost, check the WIFI-G3 module
   and wireless network settings.

Technical Data:

• The microinverter supports a maximum output power of 250
  watts.
• The device is equipped with a built-in WIFI-G3 module for
  remote monitoring and control.
• The microinverter has a compact design and is easy to
  install.

Wiring Diagram:

Refer to the user manual for the wiring diagram of the
microinverter system.

Monitoring Platform:

Use a web browser or mobile app to access the monitoring
platform to check the system status and performance.

Installation / User Manual
Photovoltaic Grid-connected Microinverter(Built-in WIFI-G3)
7FS

Table of Contents
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Microinverter Introduction Microinverter System Installation
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01-03
03-05
05 06-10
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Important Safety Instructions
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Microinverter System Introduction
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Microinverters Maximize PV Energy Production
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Microinverter Introduction
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Parts list
Please check the following table, to see whether all the parts are included in the package

Microinverter x1

User manual
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AC power connectors (oponal) x1

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Installation Procedures

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Microinverter System Operating Instructions
To operate the microinverter PV system:
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WARNING/FWFSEJTDPOOFDUUIF%$XJSFDPOOFDUPSTVOEFSMPBE&OTVSFUIBUOP DVSSFOUJTGMPXJOHJOUIF%$XJSFTQSJPSUPEJTDPOOFDUJOH”OPQBRVF DPWFSJOHNBZCFVTFEUPDPWFSUIFNPEVMFQSJPSUPEJTDPOOFDUJOHUIF NPEVMF
Troubleshooting a non-operating Microinverter
5IFSFBSFUXPQPTTJCMFPWFSBMMBSFBTPGUSPVCMF “5IF.JDSPJOWFSUFSJUTFMGNBZCFIBWJOHQSPCMFNT #5IF.JDSPJOWFSUFSJUTFMGJTXPSLJOHGJOFCVUUIFDPNNVOJDBUJPOCFUXFFONJDSPJOWFSUFS BOEOFUXPSLIBTQSPCMFN5IFJUFNTCFMPXSFGFSUP.JDSPJOWFSUFSJTTVFT
OPUDPNNVOJDBU JPOJTTVFT
0OFRVJDLXBZUPUFMMXIFUIFSUIFJTTVFJTUIF.JDSPJOWFSUFSPSUIFDPNNVOJDBUJPOQSPCMFN
%JBHOPTJOHGSPNUIF.JDSPJOWFSUFS”SFEMJHIUFJUIFSCMJOLJOHPSTPMJEPOUIF .JDSPJOWFSUFS
PSOPMJHIUBUBMMNFBOTJUJTEFGJOJUFMZUIF.JDSPJOWFSUFSQSPCMFN XBUUT
PSXBUUT1PTTJCMZB.JDSPJOWFSUFSQSPCMFN

%JBHOPTJOHGSPNUIFOFUXPSL B/P%BUB%JTQMBZ5IFXFCTJUFBOE”11EPOUEJTQMBZBOZEBUB$IFDLUIFOFUXPSL DPOGJHVSBUJPO C0OMZEJTQMBZNJDSPJOWFSUFSJTPOMJOFCVUOPEBUB5IJTNBZCFCFDBVTFTFSWFSJT VQEBUJOH To troubleshoot a non-operating Microinverter, Follow the steps below in order:
7FSJGZUIFVUJMJUZWPMUBHFBOEGSFRVFODZBSFXJUIJOSBOHFTTIPXOJOUIF5FDIOJDBM%BUB TFDUJPOPGUIJTNBOVBM $IFDLUIFDPOOFDUJPOUPUIFVUJMJUZHSJE%JTDPOOFDU”$GJSTUMZ
UIFOEJTDPOOFDU%$BOE NBLFTVSFUIFVUJMJUZHSJEWPMUBHFDBOCFNFBTVSFEBU”$DPOOFDUPS/FWFSEJTDPOOFDU UIF%$XJSFTXIJMFUIFNJDSPJOWFSUFSJTQSPEVDJOHQPXFS3FDPOOFDUUIF%$NPEVMF DPOOFDUPSTBOEXBUDIGPSUISFFTIPSU-&%GMBTIFT $IFDLUIF”$CSBODIDJSDVJUJOUFSDPOOFDUJPOCFUXFFOBMMUIFNJDSPJOWFSUFST7FSJGZ FBDIJOWFSUFSJTFOFSHJ[FECZUIFVUJMJUZHSJEBTEFTDSJCFEJOUIFQSFWJPVTTUFQ .BLFTVSFUIBUBOZ”$CSFBLFSBSFGVODUJPOJOHQSPQFSMZBOEBSFDMPTFE $IFDLUIF%$DPOOFDUJPOTCFUXFFOUIFNJDSPJOWFSUFSBOEUIF17NPEVMF 7FSJGZUIF17NPEVMF%$WPMUBHFJTXJUIJOUIFBMMPXBCMFSBOHFTIPXOJOUIF5FDIOJDBM %BUBPGUIJTNBOVBM *GUIFQSPCMFNTUJMMQFSTJTUT
QMFBTFDPOUBDUUFDIOJDBMTVQQPSU
WARNING%POPUBUUFNQUUPSFQBJSUIFNJDSPJOWFSUFS*GUSPVCMFTIPPUJOHNFUIPETGBJM
QMFBTFDBMMGPS5FDIOJDBM4VQQPSU

Replacement Follow the procedure to replace a failed Microinverter
“%JTDPOOFDUUIF.JDSPJOWFSUFSGSPNUIF17.PEVMF
JOUIFPSEFSTIPXOCFMPX %JTDPOOFDUUIF”$CZUVSOJOHPGGUIFCSBODIDJSDVJUCSFBLFS %JTDPOOFDUUIF”$DPOOFDUPSPGUIFNJDSPJOWFSUFS $PWFSUIFNPEVMFXJUIBOPQBRVFDPWFS %JTDPOOFDUUIF17NPEVMF%$XJSFDPOOFDUPSTGSPNUIF.JDSPJOWFSUFS 3FNPWFUIF.JDSPJOWFSUFSGSPNUIF17BSSBZSBDLJOH #*OTUBMMBSFQMBDFE.JDSPJOWFSUFSUPUIFCSBDLFUUIFOSFNPWFUIFPQBRVFDPWFS 3FNFNCFSUPPCTFSWFUIFGMBTIJOH-&%MJHIUBTTPPOBTUIFOFX.JDSPJOWFSUFSJT QMVHHFEJOUPUIF%$DBCMFT $$POOFDUUIF”$DBCMFPGUIFSFQMBDFNFOU.JDSPJOWFSUFS
Technical Data
WARNING#FTVSFUPWFSJGZUIFWPMUBHFBOEDVSSFOUTQFDJGJDBUJPOTPGZPVS17NPEVMF NBUDIXJUIUIPTFPGUIF.JDSPJOWFSUFS1MFBTFSFGFSUPUIFEBUBTIFFUPSVTFSNBOVBM WARNING:PVNVTUNBUDIUIF%$PQFSBUJOHWPMUBHFSBOHFPGUIF17NPEVMFXJUI UIFBMMPXBCMFJOQVUWPMUBHFSBOHFPGUIF.JDSPJOWFSUFS WARNING5IFNBYJNVNPQFODJSDVJUWPMUBHFPGUIF17NPEVMFNVTUOPUFYDFFE UIFTQFDJGJFENBYJNVNJOQVUWPMUBHFPGUIFJOWFSUFS

300G3/500G3/600G3 Microinverter Datasheet

.PEFM
Input Data (DC) 3FDPNNFOEFEJOQVUQPXFS 45$
.BYJNVNJOQVU%$WPMUBHF .1157PMUBHF3BOHF 0QFSBUJOH%$7PMUBHF3BOHF .BY%$TIPSUDJSDVJUDVSSFOU .BYJOQVUDVSSFOU Output Data (AC) 3BUFEPVUQVU1PXFS 3BUFEPVUQVU$VSSFOU /PNJOBMWPMUBHFSBOHF /PNJOBMGSFRVFODZ &YUFOEFEGSFRVFODZSBOHF 1PXFSGBDUPS .BYJNVNVOJUQFSCSBODI .BYBMMPXFEBMUJUVEFPQFSBUJOH .BYJOWFSUFSCBDLGFFE DVSSFOUUPUIFBSSBZ .BYPVUQVUGBVMUDVSSFOU .BYPVUQVUPWFSDVSSFOUQSPUFDUJPO Efficiency $&$XFJHIUFEFGGJDJFODZ 1FBLJOWFSUFSFGGJDJFODZ 4UBUJD.115FGGJDJFODZ /JHIUUJNFQPXFSDPOTVNQUJPO Mechanical Data “NCJFOUUFNQFSBUVSFSBOHF %JNFOTJPOT 8)%NN
8FJHIU LH
$PPMJOH &ODMPTVSFFOWJSPONFOUBMSBUJOH 1SPUFDUJWFDMBTT Features $PNQBUJCJMJUZ $PNNVOJDBUJPO $PNQMJBODF 8BSSBOUZ

46/( &6

46/( &6

46/( &6

_8

_8 7
_7 _7 ”
”

_8
“Y “Y

8

8

8

”

”

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76O6O76O6O

)[

)[)[)[)[)[)[

N

”

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N8

¥_¥
NN %PFTOPUJODMVEFDBCMF

%PFTOPUJODMVEFDNBCNMF

/BUVSBM$POWFDUJPO/P’BOT

*1

$MBTT*

$PNQBUJCMFXJUI
DFMM17NPEVMFT
1PXFSMJOF8J’J;JHCFF &/
7%&
7%&
*&$
$&
*/.&530
:FBST

800G3/1000G3 Microinverter Datasheet

.PEFM
Input Data (DC) 3FDPNNFOEFEJOQVUQPXFS 45$
.BYJNVNJOQVU%$WPMUBHF .1157PMUBHF3BOHF 0QFSBUJOH%$7PMUBHF3BOHF .BY%$TIPSUDJSDVJUDVSSFOU .BYJOQVUDVSSFOU
Output Data (AC) 3BUFEPVUQVU1PXFS 3BUFEPVUQVU$VSSFOU /PNJOBMWPMUBHFSBOHF /PNJOBMGSFRVFODZ &YUFOEFEGSFRVFODZSBOHF 1PXFSGBDUPS .BYJNVNVOJUQFSCSBODI .BYBMMPXFEBMUJUVEFPQFSBUJOH .DVBSSYFJOOUWUFPSUUFISFCBBSDSBLZGFFE .BYPVUQVUGBVMUDVSSFOU .BYPVUQVUPWFSDVSSFOUQSPUFDUJPO Efficiency $&$XFJHIUFEFGGJDJFODZ 1FBLJOWFSUFSFGGJDJFODZ 4UBUJD.115FGGJDJFODZ /JHIUUJNFQPXFSDPOTVNQUJPO
Mechanical Data “NCJFOUUFNQFSBUVSFSBOHF %JNFOTJPOT 8)%NN
8FJHIU LH
$PPMJOH &ODMPTVSFFOWJSPONFOUBMSBUJOH 1SPUFDUJWFDMBTT Features $PNQBUJCJMJUZ $PNNVOJDBUJPO $PNQMJBODF 8BSSBOUZ

46/( &6

46/( &6

_8

7 _7 _7 “Y “Y

_8

8

8

”

”

76O6O76O6O

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N

”

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N8

¥_¥ NN %PFTOPUJODMVEFDBCMF

/BUVSBM$POWFDUJPO/P’BOT
*1 $MBTT*

$PNQBUJCMFXJUI
DFMM17NPEVMFT 1PXFSMJOF8J’J;JHCFF
&/
7%&
7%&
*&$
$&
*/.&530 :FBST

1300G3/1600G3/1800G3/2000G3 Microinverter Datasheet

.PEFM
Input Data (DC) 3FDPNNFOEFEJOQVUQPXFS 45$
.BYJNVNJOQVU%$WPMUBHF .1157PMUBHF3BOHF 0QFSBUJOH%$7PMUBHF3BOHF .BY%$TIPSUDJSDVJUDVSSFOU .BYJOQVUDVSSFOU
Output Data (AC) 3BUFEPVUQVU1PXFS 3BUFEPVUQVU$VSSFOU /PNJOBMWPMUBHFSBOHF /PNJOBMGSFRVFODZ &YUFOEFEGSFRVFODZSBOHF 1PXFSGBDUPS .BYJNVNVOJUQFSCSBODI .BYBMMPXFEBMUJUVEFPQFSBUJOH .DVBSSYFJOOUWUFPSUUFISFCBBSDSBLZGFFE
.BYPVUQVUGBVMUDVSSFOU .BYPVUQVUPWFSDVSSFOUQSPUFDUJPO
Efficiency $&$XFJHIUFEFGGJDJFODZ 1FBLJOWFSUFSFGGJDJFODZ 4UBUJD.115FGGJDJFODZ /JHIUUJNFQPXFSDPOTVNQUJPO
Mechanical Data “NCJFOUUFNQFSBUVSFSBOHF %JNFOTJPOT 8)%NN
8FJHIU LH
$PPMJOH &ODMPTVSFFOWJSPONFOUBMSBUJOH 1SPUFDUJWFDMBTT
Features $PNQBUJCJMJUZ $PNNVOJDBUJPO $PNQMJBODF 8BSSBOUZ

46/( 46/( 46/( 46/(

&6

&6

&6

&6

_8 “Y

_8 _8

7

_7

_7

“Y

“Y

“Y

_8 “Y

8

8

8

8

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¥_¥ NN %PFTOPUJODMVEFDBCMF

/BUVSBM$POWFDUJPO/P’BOT
*1 $MBTT*

$PNQBUJCMFXJUI
DFMM17NPEVMFT 1PXFSMJOF8J’J;JHCFF
&/
7%&
7%&
*&$
$&
*/.&530 :FBST

Wiring Diagram

3&%#-“$,/ :&–081& +6/$5*0/ #09
NFUFS

300/500G3 (1MPPT) 600/800/1000G3 (2MPPT)

(306/%

8*’*#PPTU

3PVUFS

.POJUPSJOHTZTUFN

.”946/(&6QFS#SBODI .”946/(&6QFS#SBODI .”946/(&6QFS#SBODI .”946/(&6QFS#SBODI .”946/(&6QFS#SBODI

3&%-
#-“$,/
:&–081& +6/$5*0/ #09

300/500G3 (1MPPT) 600/800/1000G3 (2MPPT)

NFUFS

(306/%

8*’*#PPTU

3PVUFS

.POJUPSJOHTZTUFN

.”946/(&6QFS#SBODI .”946/(&6QFS#SBODI .”946/(&6QFS#SBODI .”946/(&6QFS#SBODI .”946/(&6QFS#SBODI

3&%#-“$,/ :&–081& +6/$5*0/ #09
NFUFS

SUN1300/1600/1800/2000G3-EU-230 (4MPPT)

(306/% 8*’*#PPTU 3PVUFS

.POJUPSJOHTZTUFN

.”946/(&6QFS#SBODI .”946/(&6QFS#SBODI .”946/(&6QFS#SBODI .”946/(&6QFS#SBODI

3&%-
#-“$,/ :&–081&
+6/$5*0/ #09

SUN1300/1600/1800/2000G3-EU-230 (4MPPT)

NFUFS

(306/% 8*’*#PPTU 3PVUFS

.POJUPSJOHTZTUFN

.”946/(&6QFS#SBODI .”946/(&6QFS#SBODI .”946/(&6QFS#SBODI .”946/(&6QFS#SBODI

5IJTTFSJFTNJDSPJOWFSUFSIBTCVJMUJO8*’*NPEVMBSXIJDIJTBCMFUPDPOOFDUSPVUFS EJSFDUMZ’PS8*’*DPOGJHVSBUJPO
QMFBTFDIFDLUIFNBOVBMPGo#VJMUJO8*’*NPEVMBS NJDSPJOWFSUFS8*’*DPOGJHVSBUJPO.BOVBMp 8FCNPOJUPSJOHBEESFTThttps://pro.solarmanpv.com GPS4PMBSNBOEJTUSJCVUPSBDDPVOU
https://home.solarmanpv.com GPS4PMBSNBOFOEVTFSBDDPVOU
‘PSNPCJMFQIPOFNPOJUPSJOHTZTUFN
TDBOUIF23DPEFUPEPXOMPBEUIF”11 “MTPZPVDBOGJOEJUCZTFBSDIJOHoTPMBSNBOCVTJOFTTpJO”QQTUPSFPS(PPHMF1MBZTUPSF
BOEUIJT”QQJTGPSEJTUSJCVUPSJOTUBMMFS ‘JOEJUCZTFBSDIJOHoTPMBSNBOTNBSUpJO”QQTUPSFPS(PPHMF1MBZTUPSFBOEDIPPTF oTPMBSNBOTNBSUp
UIJTBQQJTGPSQMBOUPXOFS

SOLARMAN Smart for end user

SOLARMAN Business for distributor/installer

References

• home.solarmanpv.com
• pro.solarmanpv.com