Growatt 10000HY Installation & Operation Manual

GROWATT NEW ENERGY TECHNOLOGY Co.,LTD

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T F E W

Growatt 10000HY

Installation

Operation Manual

No. 2 8 Gua ngmin g Road , Shi yan, Ba oan Dis trict , She nzhen , P.R. Ch ina

GR-UM-A03-A-00

Unpac kin g & Ove rvi ew

Installa tio n

Contents

Introduc tio n

Importan t Saf ety War nin g

Grid (Util ity ) Conne cti on

3 1 Packing List 3 2 Pro du ct O ve rv ie w

. .

4.1 Selecting Mounting Location

4.2 Mounting Unit

5.1 Pre pa ra ti on

5.2 Connecting to the AC Utility

PV Module (D C) Conne cti on

Battery Co nne cti on

Load (A C Out put ) Conne cti on

8.1 Pre pa ra ti on

8.2 Connecting to the AC output

Dry Con tac t Sig nal

10.1 Electric Parameter

10.2 Function Description

Commu nic ati on

Relay C ont rol P ort

11.1 Interface Configuration

11.2 Function Description

11.3Application

Appli cat ion w ith Energ y Met er

Commi ssi oni ng

Initial Se tup

Operatio n

15.1 Interface

15.2 LCD Information Define

15.3 Button Definition

15.4 Query Menu Operation

15.5 Operation Mode & Display

Charg ing Manag eme nt

Maintena nce & Clean ing

Tro ubl e Shootin g

Speci fic ati ons

18.1 Wa rn in g Li st

18.2 Fault Refere nc e Co de s

1 Introduction

This hy br id PV inve rt er ca n pro vi de power t o connected l oa ds by util iz in g P V power, utility power and battery power.

WARN ING ! in s tr u ct ion s an d ca uti on ary mar k in gs on th e in ver te r a nd all appro pr ia te s ec ti on s of t hi s gu id e.

Be f or e ins t al lin g an d u sin g th is inve rte r, re ad al l

Important Safety Warning 2

Before using t he i nv er te r, pl ea se rea d a ll i ns tr uc ti on s and c au ti on ar y markings on t he unit and this manual. Store t he m an ua l wh er e it c an b e ac ce ss ed e as il y.

Hybrid inverter

PV module

Battery

Distribution Box

Load

Electric grids

Fig ure 1.1 B as ic hy brid PV S ystem O verv iew

Depending on d if fe rent p ow er s it ua ti on s, this h yb ri d in ve rt er is d es ig ne d to ge ne ra te continuous po we r fr om P V so la r mo du le s (solar panels), bat te ry, a nd the utility. When M PP in pu t v ol ta ge of PV modules is wi th in ac ce pt ab le ra ng e ( se e s pe ci fi ca ti on for t he deta il s) , th is inve rt er is a bl e to gene ra te powe r to feed the gr id (uti li ty ) an d charge b at te ry. Th is inverter i s on ly c om pa ti bl e with PV m od ul e ty pe s of si ng le crystalline a nd poly crys ta ll in e. Do n ot conn ec t an y PV arra y ty pe s ot he r th an thes e two type s of PV mo du le s to the inve rt er. Do not conn ec t the pos it iv e or nega ti ve terminal of the sola r pane l to the ground. See Figu re 1 fo r a s im pl e diagram of a typical solar system with this hybrid inverter.

Note: allowed to charge ba tt er y fro m Utility. Th e relevant f un ct io n is a ut om at ic al ly d is ab le d by the software .

By fo ll ow in g th e EE G standard, e ve ry i nv er te r sold to G er ma n are a is n ot

This man ua l is fo r qual if ie d pers on ne l. The task s desc ri be d in th is manual may be performed by qualified personnel only.

General Pre ca ut io n

Conventions used:

WAR NI NG ! War ning s id en ti fy cond it io ns o r pr ac ti ce s t ha t co ul d re su lt in personal injury;

CAUTION! Caution i de nt if y c on di ti on s o r p ra ct ic es that coul d r es ul t i n damaged to the unit or other equipment connected.

WAR NI NG ! energized when a grou nd f au lt i s in di ca te d.

Normally gr ou nd ed co nd uc to rs m ay be u ng rounded and

WAR NI NG ! persons.

This inv er te r is hea vy. It sho ul d be lif te d by at lea st tw o

CAUTION! electrical sh oc k by disconnecting AC , DC an d ba tt er y po we r f ro m the inv er te r be fo re at te mp ti ng any ma in te na nc e or cleaning or working on a ny circu it s connected t o th e inverter. Turn in g of f control s will not redu ce th is ris k. In te rn al capacitors can rem ai n charged for 5 minutes after disconnecting all sourc es o f po we r.

Authorized se rv ic e pe rs on ne l s ho ul d reduce th e ri sk of

CAUTION! user-serviceable pa rt s. A tt em pt t o service t hi s in ve rt er y ou rs el f may cause a r is k o f e le ct ri ca l s ho ck or f ire and wi ll vo id th e warranty from t he m an uf ac tu re r.

Do n ot disassemble th is inverter y ou rs el f. It c on ta in s no

CAUTION! existing wi ri ng is in g oo d c on di ti on and th at th e wi re is no t unde rs iz ed . Do no t ope ra te the In ve rt er with dam ag ed or substandard w ir in g.

To avo id a ri sk of fire a nd e le ct ri c s ho ck , make su re t ha t

CAUTION! inverter could b e ho t en ou gh t o ca us e sk in b ur ns i f ac ci de nt al ly touched. Ensure t ha t th is i nv er te r is a wa y fr om n or ma l tr affic are as .

Under hi gh te mp er at ur e e nv ironment, th e c ov er of th is

CAUTION! Otherwise, no t- qu al if ie d to ol s may cau se a risk of fi re, ele ct ri c shock, or injury to persons.

Use o nl y reco mm en de d a cc es so ri es fro m inst al le r.

CAUTION! cooling fan.

To r ed uc e risk of fi re haza rd , do n ot cov er or ob st ru ct the

CAUTION! been dr op pe d, o r oth er wise dam ag ed i n an y way. If the I nv er te r is damaged, please call for an RMA (Retur n Ma te ri al A ut ho ri za ti on ).

Do not operate the In ve rt er if it ha s received a sh ar p b lo w,

CAUTION! as d is co nn ec t d ev ic es an d t he se di sc on ne ct de vi ce s s ha ll be ea si ly accessible.

AC br ea ke r, DC sw it ch an d Battery circu it br ea ke r are u se d

Before wo rk in g on t hi s ci rc ui t

-Isolate inverter/Uninterruptible Power System (UPS)

-Then check for Hazard ou s Vol ta ge b et we en a ll t er mi na ls i nc lu di ng the pro te ct iv e ea rt h. Risk of Voltage Backfeed

Symbols used in Equipment Markings

Refer to the operating instructions

Caution! Risk of danger

Caution! Risk of electric shock

Caution! Risk of electric shock. Energy storage timed discharge for 5 minutes.

Caution! Hot surface

Table 2 .1

3 4

5 6

3 Unpacking & Overview

3.1 Pa cki ng List

Before in st al la ti on , please in sp ec t th e un it . Be su re tha t no th in g in si de t he package is damaged. You s ho ul d ha ve received the following items inside of package:

Inverter unit PV connectors

AC connector

Mounting plate

Fixing scre ws

Software CD

Manual

USB cable

RS-232 cable

Relay control p or t

Fig ure 3.1

Installation 4

4.1 Se lec ting Mo unt ing Loc ati on

Consider the following points before se le ct in g wh er e to i ns ta ll :

Do not mount the inverter on flammable construction materials. Mount on a solid surface

This inverter can m ak e no is es d ur in g op er at io n wh ic h ma y be p er ce iv ed a s a

nuisance in a living area . Install t hi s inverter at eye l ev el in orde r to al lo w th e L CD disp la y to be read at all

times.

For p ro pe r a ir circ ul at io n t o di ss ip at e heat, a ll ow a clearance o f ap pro x. 20 c m t o

the side and approx . 50 c m ab ov e an d be lo w th e un it .

Dusty conditions on the unit may impair the performance of this inverter. The a mb ie nt te mp er at ur e should be between 0° C a nd 40°C an d relative hu mi di ty

should be between 5% and 85% to ensure op ti ma l op er at io n.

The rec om me nd ed i ns ta ll at io n po si ti on i s to b e ad he re d to v er ti ca l.

For prop er op er at io n o f t hi s i nv er te r, p le as e u se ap propriate c ab le s f or gr id

connection.

The po ll ut io n degree of t he in ve rt er is P D2 . S el ec t an ap propriate mo un ti ng location. In st al l th e so la r in ve rt er in a p rotected a rea th at i s dr y, fre e of ex ce ss iv e du st and ha s adequate ai r f lo w. Do NO T op er ate i t where t he t em pe ra tu re and hu mi di ty is beyond the specific limits. (Please check the specs for the limitations.)

Installation position shall not pre ve nt a cc es s to t he d is co nn ec ti on m ea ns . This inverter is designed with IP20 for indoor applications only. Regularly clean the fan filter.

Installation to the wa ll sho ul d be imp le me nt ed with th e prope r scre ws . Af te r that , the device should be bolted on secure ly.

The inv er te r only ca n be us ed i n a CLO SE D ELE CT RI CA L OP ER ATI NG AR EA . On ly service person can enter into this area .

1) PV connectors

2) AC Grid connectors

3) Battery connectors

4) AC output connectors (Load connection)

5) RS-232 communication port

6) USB communication port

7) Intelligent slot

8) Grou nd in g

9) LCD display panel (Please check section 10 for detailed LCD operation)

10) Operation buttons

11) Dry contact

12) Battery thermal sensor

13) EPO

14) AC circ ui t br ea ke r

15) DC Switch

16) Relay control p or t

WAR NI NG !! out fro m th e pa ck ag e.

Remember that th is in ve rt er is he av y! Pl ea se be care fu ll y w he n l if ti ng

4.2 Pr epa ratio n

WAR NI NG !! SU ITA BLE FO R M OU NTIN G ON C ON CR ETE OR OT HER NO N- COM BU STI BL E

SURFACE ONLY.

FIRE HAZARD.

3.2 Pr odu ct Over vie w

Fig ure 3.2

1. Drill six ho le s in the ma rk ed lo ca ti on s wit h sup pl ie d six scre ws . The re fe re nc e tightening torq ue i s 35 N .m .

3. Fi x th e in ve rt er in po si ti on by s crewing t he supp li ed two screw s (M 4* 12 ) lo ca te d on the top two sides of the inverter.

2. Raise the inverter and place it over the mounting plate.

4. Check if the inverter is firmly secure d.

Fig ure 4.1

Fig ure 4.2

Fig ure 4.3

Fig ure 4.4

5 Grid (Utility) Connection

5.1 Pr epa ratio n

NOTE: power distribution.

NOTE2: The in ve rt er is b ui lt in a 25A/ 40 0V brea ke r to prot ec t th e in ve rt er from AC power damage.

The o ve rv ol ta ge ca te go ry of th e AC in pu t i s II I. It should be co nn ec te d to th e

WAR NI NG ! appro pr ia te cabl e fo r gr id (utility) connection. To re du ce risk of injury, p le as e use the pro pe r re co mm en de d ca bl e si ze a s be lo w.

It's very im po rt an t for sy st em sa fe ty an d eff ic ie nt op er at io n to use

Suggested cable req ui re me nt f or A C wi re

Nominal Grid Voltage

Conductor cro ss -s ec ti on ( mm 2)

AWG n o.

230VAC per phase

10-16

8-6

5.2 Co nne cting t o the A C Utili ty

Overview of AC Connection Socket

Component

Description

Pre ss ur e do me

Clip

Sealing nut

Pro te ct iv e el em en t

Socket element

Step 1: Check t he gr id vo lt ag e a nd fr eq ue nc y w it h a n A C v ol tm et er. It should be th e same to “VAC” value on the pro du ct l ab el .

Step 2: Turn o ff t he c ircuit brea ke r.

Step 3: Remove insulation sleeve 13 mm for five conductors.

Step 4 : Th re ad t he five c ab le s th ro ug h pr es su re d om e (A), cl ip ( B) , sealing n ut ( C) an d pro te ct iv e el em en t (D ) in s eq ue nc e.

Step 5: Th rea d five cables t hro ug h socket el em en t (E ) ac co rding to p ol ar it ie s indicated on it and tighten the screw s to f ix w ir es a ft er c on ne ct io n.

L1→ LINE 1 (Black)

L2→ LINE 2 (Grey)

L → LINE 3 (Brown)

→ Ground (Yell ow -G re en )

N → Neutral (Blue)

The ref er en ce t ig ht en in g to rque is 1.5-2.5 N.m.

Step 6: Pu sh protective do me (D ) on to soc ke t ele me nt (E) until bot h are lo ck ed tightly. The n, t wi st p rotective element (D) and pre ss ur e do me ( A) s o th at a ll c ab le s ar e firmly connected.

Fig ure 5.1

Fig ure 5.2

Fig ure 5.3

Fig ure 5.4

Table 5 .1

Table 5 .2

Step 7: Plug the AC connection socket into AC grid terminal of the inverter.

CAUTION: earthed b ef or e operating t hi s hy br id inverter n o ma tt er the gr id is co nn ec ted or not.

To p re ve nt ris k of electric shoc k, ens ur e the groun d wire is prope rl y

PV Module (DC) Connection 6

CAUTION: bre ak er b et we en i nv er te r an d PV m od ul es .

NOTE1: Please use 1000VDC/20A circu it b re ak er.

NOTE2: The overvoltage category of the PV input is II.

Before connecting to PV mod ul es , plea se ins ta ll separately a DC cir cu it

Please follow below steps to implement PV module connection:

WAR NI NG : are ac ce pt ab le : s in gl e crystalline and po ly cr ys ta ll in e w it h c la ss A-rated an d C IG S modules.

To avoid any malfunction, do no t con ne ct an y PV mod ul es wi th po ss ib il it y of leakage current to the inve rt er. For exa mp le , grou nd ed PV mod ul es wi ll cau se leakage cu rrent to the inve rt er. When usin g CI GS mod ul es , pl ea se be su re NOT gro un di ng .

CAUTION: It’s r eq ue st ed to have PV junc ti on box wit h surg e prot ec ti on . Otherwise, it will cause inverter damage when lightning occurs on PV modules.

Because t hi s in ve rt er is no n- is ol at ed , on ly three type s of PV m od ul es

Step 1 : Ch ec k the i np ut v ol ta ge of P V array m od ul es . Th e a cc ep ta bl e in pu t voltage o f the i nv er te r i s 35 0V DC - 900VDC. T hi s s ys te m is on ly applied w it h t wo stri ng s o f PV array. Please m ak e s ure th at the ma xi mu m c ur rent l oa d o f ea ch PV input co nn ec to r i s

18.6A.

CAUTION: the system before w ir e co nn ec ti on .

Exceeding th e maxi mu m inpu t volt ag e can dest roy th e unit !! Che ck

Fig ure 5.5

Fig ure 6.1

S te p 3: Asse mb le pr ov id ed PV connectors w it h PV modu le s by th e fo ll ow in g be lo w steps.

Components for PV connectors and Too ls :

Female connector housing

Female terminal

Male connector housing

Male terminal

Crimping tool and spanner

Cable preparation and connector assembly process:

Strip one cable 8 mm on both end sides and be caref ul N OT t o ni ck c on du ct or s.

Insert striped cable into female terminal and crimp female terminal as shown below charts.

Insert assembled cable into female connector housing as shown below charts.

Insert striped cable into male terminal and crimp male terminal as shown below charts.

Insert assembled cable into male connector housing as shown below charts.

Then, use spa nn er to sc rew pres su re do me tightly to fema le co nn ec to r and ma le connector as shown below.

Step 2: Disconnect the circ ui t br ea ke r an d sw it ch o ff the DC switch.

Step 4: Check correc t pola ri ty of conn ec ti on cab le fro m PV mo du le s and PV in pu t connectors. T he n, conn ec t po si ti ve pole (+) o f co nn ec ti on cabl e to positive po le (+) of PV input conn ec to r. Con ne ct n eg at iv e po le ( -) o f co nn ec ti on c able to negative p ol e (-) of PV input connector.

WAR NI NG ! appro pr ia te cable f or PV modu le co nn ec ti on . To re du ce ri sk of in ju ry, pl ea se us e the pro pe r re co mm en de d ca bl e si ze a s be lo w.

It's v er y i mp or ta nt fo r s ys te m s af et y and e ff ic ie nt op er at io n t o use

Fig ure 6.2

Fig ure 6.3

Fig ure 6.4

Fig ure 6.5

Fig ure 6.6

Fig ure 6.7

Table 6 .1

+ 22 hidden pages

Growatt 10000HY Installation & Operation Manual

Specifications and Main Features

Frequently Asked Questions

User Manual