Srne HT4830S80-145 User manual

Horizontal Type All-in-one Solar
Charger Inverter
User Manual
Product models:
HT4830S80-145 | HT4840S80-145 | HT4850S80-145

Important safetyinstructions
Pleasekeepthismanualforfuturereference
Theusermanualcontainsallsafety,installation, andoperationinstructionsfortheHTseriesall-in-onesolar
energystorageinvertercontroller.
Pleasereadallinstructions andprecautionsinthemanualcarefullybeforeinstallationand use.
Thereisunsafevoltageinsidetheall-in-onemachine,soinordertoavoidpersonalinjury, usersshallnot
disassemblethemselves,andshouldcontactthecompanysprofessionalmaintenancepersonnelforrepair.
Donotplacetheall-in-onemachinein a placewherechildrencanreachit.
The protectiongradeof the all-in-onemachineis IP20.It is an indoorapplicationproduct.It is strictly
prohibitedto use outdoors.
Donotinstalltheall-in-one machineinharshenvironmentssuchaswet,greasy,flammable,explosive or dusty.
ThemainsinputandACoutputarehighvoltage,sodonottouchthewireconnections.
Whentheall-in-onemachineisoperating,thetemperatureofitsenclosureis veryhigh,so do nottouchit.
Donotopentheterminalprotectioncoverwhiletheall-in-onemachineisoperating.
Itisrecommendedtoinstall a suitablefuseorcircuitbreakerontheexterior of theall-in-onemachine.
AlwaysdisconnectthefuseorcircuitbreakernearthePVarray,mainsandbatteryterminalsbeforeinstalling
andadjustingthewiring oftheall-in-onemachine.
Afterinstallation, checkthatallwiringconnectionsaretight toavoidtherisk of heatbuild-upduetofalse
connections.
Theall-in-onemachineisoff-gridtype,itisnecessarytoconfirmthatitistheonlyinputdeviceforloadsas
neededanditisprohibitedtouseitinparallelwithotherinputACpowertoavoiddamage.
All-in-one Solar Ener gy Storage Inverter Controller2

Table of Contents
1. Basic Information...................................................................................... 4
1.1 Product overview and features............................................................ 4
1.2 Basic system introduction ................................................................... 5
1.3 Product characteristics ........................................................................ 7
2. Installation Instructions..............................................................................8
2.1 Installation considerations ...................................................................8
2.2 Wiring specifications and circuit breaker selection............................ 9
2.3 Installation and wiring ...................................................................... 11
3. Operating Mode....................................................................................... 18
3.1 Charging mode.................................................................................. 18
3.2 Output mode...................................................................................... 19
4. LCD Screen Operating Instructions........................................................ 21
4.1 Operation and display panel ..............................................................21
4.2Setup parameters description............................................................ 24
4.3Battery type parameters .................................................................... 31
5. Other functions ........................................................................................ 33
5.1 Dry node function ............................................................................. 33
5.2 RS485/CAN communication function.............................................. 33
5.3 USB communication function .......................................................... 33
6. Protections ............................................................................................... 34
6.1 Protection features available............................................................. 34
6.2 Fault codes meaning ......................................................................... 36
6.3 Some troubleshooting measures ....................................................... 37
7. System Maintenance ............................................................................... 38
8.Technical parameters .............................................................................. 39
All-in-one Solar Energy Storage Inverter Controller 3

1.Ba si cIn fo rm atio n
1.1P rod uctoverv i ewan dfe atu res
H Ts e rie sis a ne why bridPVe ne rg ys tora g einv e rte rc on troll e rinte g ra tingPVe ne rg ys tora g e ,
m a insc ha rg inga nds tora g ea ndA Cs inew a v eou tpu t.U s ingD SPc ontro lthro ug ha dv a nc e d
c ontro la lg orithm s ,itc om e sw ithhig hre s pon s es pe e d,hi g hre lia bility ,hig hin du s tria liz a tion
s ta nda rda ndoth e rc ha ra c te ris tic s .Fou rc ha rg ingm ode sa rea v a ila ble :on lyPV ,m a insprio rity ,
PVprio rity ,a ndhy bridc ha rg ingbym a ins & PV ;tw oou tp utm ode s :inv e rte ra ndm ainsa re
a v aila bletom e e tdif fe re nta ppli c a tionne e ds .
T hePVc ha rg ingm odu lee m ploy sthela te s top tim iz e dMPPTte c hno log ytoqu ic k lytra c kthe
m a xim umpo w e rpo intofthePVa rra yina nye nv iron m e nta ndob ta inthem a xim ume ne rg yof
thePVpa ne linre a ltim e .
A C-D Cc ha rg ingm odu lea dop tsa dv a nc e dc ontro la lg orithmtore a liz ef ulldig ita lv olta g ea nd
c urre ntdo ub lec los e d-lo opc ontro lw ithhig hc on trolpre c is iona nds m a lls iz e .W ideA C
v olta g einp utra ng ea ndc om ple teinp ut/ ou tpu tpro te c tionse na bles ta blea ndre lia bleba tte ry
c ha rg inga ndpro te c tion.
T heD C-A Cin v e rte rm odu leba s e don a f ulldi g ita linte lli g e ntde s ig nus e sa dv a nc e dSPW M
te c hno log ytoou tpu tpu res inew av e sa ndc onv e rtD CtoA C,s uit a blef orA Cloa d ss uc ha s
ho us e ho lda ppli a nc e s ,po w e rtoo ls ,ind us tria le quip m ent,e le c tronica ud ioa ndv ide oe quip m ent.
W iths e g m ente dL CDdis pl a yde s ig n,thepro du c tc a ndis pl a ythes y s te mrun ni ngda taa nd
s ta tusinre a ltim e .A ll-roun de le c tronicpro te c tionse ns uretha tthee ntires y s te miss a fe ra nd
m ores ta ble .
Fe a tur e s :
1 .Ita d o p t sf u l ld i g i t a lv o l t a g ea n dc u r r e n td o u b l ec l o s e dlo o pc o n t r o l ,c o m b i n e dw i th
a d v a n c e dS PW Mt e c h n o l o g yt oo u t p u tp u r es i n ew a v e .
2 .T w oo u t p u tm od e s :m a i n sb y p a s sa n di n v e r t e ro u t p u te n a b l eu n i n t e r r u p t e dp o w e rs u p p l y .
3 . 4 c h a r g i n gm od e sa r ea v a i l a b l ef o rc h o i c e :o n l yPV ,m a i n sp r i o r i t y ,PVp r i o r i t y ,a n dh y b ri d
c h a r g i n g .
4 .A d v a n c e dM PP Tt e c h n o l o g yw i t he f f i c i e n c yu pto9 9 . 9 % .
5 .L CDs c r e e nd e s i g n ,w i t h 3 L E Di n d i c a t o r s ,f o rd y n a m i cd i s p l a yo fs y s t e md a t aa n dr u n
s t a t u s .
All-in-one Solar Energy Storage Inverter Controller 4

6 .O N / O F Fr o c k e rs w i t c hc o n t r o l sA Co u t p u t .
7 .Po w e rs a v i n gm od ere d u c e sn o - l o a dl o s s .
8 .In t e l l i g e n tv a r i a b l es p e e df a ne n s u r e se f f i c i e n th e a td i s s i p a t i o n ,a n dth e r e b ye x t e n d ss y s t e m
li f e .
9 .Itc o m e sw it hd o u b l eli t h i u mb a t t e r ya c t i v a t i o nm o d e s :m a i n sa n dPV ,a n ds u p p o r t sl e a d -
a c i db a t t e r ya n dli t h i u mb a t t e r ya c c e s s .
1 0 .M u l t i p l ep r o t e c t i o n sp r o v i d e3 6 0 ° a l l - r o u n dp r o t e c t i o nf o rth es y s t e m .
1 1 .C o m p l e t ep r o t e c t i o n si n c l u d em ul t i - e l e c t r i c a la p p l i a n c ea i rs w i t c hs h o r tc i r c u i tp r o t e c t i o n ,
o v e r v o l t a g ea n du n d e r v o l t a g ep r o t e c t i o n ,o v e r l o a dp r o t e c t i o n ,b a c k - f lo wp r o t e c t i o n ,e t c .
1 2 .H o r i z o n t a li n s t a l l a t i o nf a c i l i t a t e sc a b i n e tc o m b i n a t i o nin s t a l l a t i o n .
1 3 .L i t h i u mb a t t e r yc a nb ea c t i v a t e db yb o t hm a i n sa n dPVp a n e l .
1.2Basi csystemi n trodu ction
T h ef ig u r eb e l o ws h o w sth es y s t e ma p p l i c a t i o ns c e n a r i of o rt h i sp r o d u c t ,a n d a c o m p l e t es y s t e m
c o n s i s t so ft h ef o l l o w i n gp a r t s :
1 .PVm od u l e :c o n v e rt sl i g h te n e r g yin t oD Ce n e r g ytoc h a r g et h eb a t t e r yth r o u g ha na l l - i n -
o n em a c h i n e ,o rd i r e c t l yc h a n g e stoa l t e rn a t i n gc u r r e n tt op o w e rt h el o a d .
2 .M a i n so rg e n e r a t o r :c o n n e c t e da tth eA Cin p u t ,t os u p p l yp o w e rt oth el o a da n dc h a r g eth e
b a t t e r y .Ifn o tc o n n e c t e dtoth em a i n so r a g e n e r a t o r ,t h es y s t e mc a na l s oo p e r a t en o r m a l l y ,a n da t
th i sti m e ,th elo a disp o w e r e db yth eb a t t e r ya n dPVm od u l e .
3 .Ba t t e r y :T h ero l eo ft h eb a t t e r yist oe n s u r et h en o r m a lu s eo ft h es y s t e mlo a d sw h e nth e
s o l a re n e r g yisi n s u f f i c i e n ta n dm a i n si sn o ta v a i l a b l e . .
4 .H o u s e h o l dlo a d :Itc a nb ec o n n e c t e dtov a r i o u sh o u s e h o l da n do f f i c elo a d s ,i n c l u d i n g
re f r i g e r a t o r s ,la m p s ,T V s ,f a n s ,a i rc o n d i t i o n e r sa n do t h e rA Clo a d s .
5 .A ll - i n - o n ei n v e r t e rc o n t r o l l e r :e n e r g yc o n v e rs i o nu n i to fth ew h o l es y s t e m .
T h es p e c i f ics y s t e mw ir i n gm e t h o di sd e t e r m in e db yth ea c t u a la p p l i c a t i o ns c e n a r i o .
All-in-one Solar Energy Storage Inverter Controller 5