Solavita SV 5KHT-G2 User manual

SV 5KHT-G2 / SV 6KHT-G2
SV 8KHT-G2 / SV 10KHT-G2
SV 12KHT-G2
Three phase hybrid inverter
Quick Installation Guide
English

The product is a transformerless hybrid inverter with 2 or 3 MPP trackers and a battery
connection that feeds the direct current of the PV array into the connected battery or
converts it to grid-compliant three-phase current and then feeds it into the utility grid.
The product also can convert the direct current supplied by the battery into grid-com-
pliant three-phase current. The product has a backup function that can continue to
supply selected circuits with power from the battery or PV system in the event of a grid
fault.
The product is intended for indoor and outdoor applications.
The product must only be connected with PV modules of protection class II (in accor-
dance with IEC 61730, application class A). Do not connect any sources of energy other
than PV modules to the product.
The product is not equipped with an integrated transformer and therefore has no
galvanic isolation. The product must not be operated with PV modules which require
functional grounding of either the positive or negative PV conductors. This can cause
the product to be irreparably damaged. The product may be operated with PV modules
with frames that require protective earthing.
All components must remain within their permitted operating ranges and their installa-
tion requirements at all times.
Use the product only in accordance with the information provided in the user manual
and with the locally applicable standards and directives. Any other application may
cause personal injury or damage to property.
This quick installation guide does not replace the description in the user manual.
The contents of this guide may be updated or revised due to product development. The
information in this guide is subject to change without notice. The latest version of this
document and the manual for installation, commissioning, conguration and decom-
missioning are to be found in PDF format at www.skyworthpv.com.
2.1 I
ntended use
SAFETY
2
GENERAL INFORMATION
1
SV 5-12KHT-G2
1

2.2 Important safety instructions
The product has been designed and tested strictly according to the international safety
requirements. As with all electrical or electronical devices, there are residual risks
despite careful construction. To prevent personal injury and property damage and to
ensure long-term operation of the product, read this section carefully and observe all
safety information at all times.
DANGER
！Danger to life due to high voltages of the PV array or the battery！The DC cables connected to the battery or the PV array may be live. Touching the DC
conductors or the live components can cause to lethal electric shocks. If you discon-
nect the DC connectors from the product under load, an electric arc may occur lead-
ing to electric shock and burns.
• Do not touch non-insulated cable ends.
• Do not touch the DC conductors.
• Do not touch any live components of the product.
• Do not open the product.
• Observe all safety information of the battery manufacturer.
•All work on the product must only be carried out by qualied personnel who have
read and fully understood all safety information contained in this document and
the user manual.
•Disconnect the product from all voltage and energy sources and ensure it cannot
be reconnected before working on the product.
• Wear suitable personal protective equipment for all work on the product.
The product must only be operated in connection with an intrinsically safe lithium-ion
battery approved by Boneng. The entire battery voltage range must be completely
within the permissible input voltage range of the product.
The product must only be used in countries for which it is approved by Boneng and the
grid operator.
The type label must be permanently attached to the product and must be in a legible
condition.
This document does not replace any regional, state, provincial, federal or national laws,
regulations or standards that apply to the installation, electrical safety and use of the
product.
2
SV 5-12KHT-G2

DANGER
！Danger to life due to electric shock when touching live components in
backup mode！Even if the AC breaker and the PV switch of the inverter are disconnected, the parts
of the system may still be live when the battery is switched on due to backup mode.
• Do not open the product.
•Disconnect the product from all voltage and energy sources and ensure it can
not be reconnected before working on the product.
DANGER
！Danger to life due to re or explosion when batteries are fully dis-
charged！A re may occur due to incorrect charging of fully discharged batteries. This can
result in death or serious injury.
•Make sure that the battery is not fully discharged before commissioning the
system.
•Contact the battery manufacturer for further proceedings if the battery is fully
discharged.
DANGER
！Danger to life due to burns caused by electric arcs through short-cir-
cuit currents！Short-circuit currents in the battery can cause heat accumulation and electric arcs if
the battery is short circuited or wrongly installed. Heat accumulation and electric
arcs may result in lethal injuries due to burns.
•Disconnect the battery from all voltages sources prior to performing any work
on the battery.
•Only use properly insulated tools to prevent accidental electric shock or short
circuits during installation.
• Observe all safety information of the battery manufacturer.
SV 5-12KHT-G2
3

DANGER
！Danger to life due to electric shock when touching live system compo-
nents in case of a ground fault！If a ground fault occurs, parts of the system may still be live. Touching live parts and
cables may result in death or lethal injuries due to electric shock.
•Disconnect the product from voltage and energy sources and ensure it cannot
be reconnected before working on the device.
• Only touch the cables of the PV modules on their insulation.
• Do not touch any parts of the substructure or frame of the PV array.
• Do not connect PV strings with ground faults to the product.
WARNING
！Danger to life due to electric shock from destruction of the measuring
device due to overvoltage！Overvoltage can damage a measuring device and result in voltage being present in
the enclosure of the measuring device. Touching the live enclosure of the measuring
device results in death or lethal injuries due to electric shock.
•Only use measuring devices with the measurement span higher than the DC
input voltage range equal to or higher than the voltage rating of the product.
CAUTION
！Risk of burns due to high temperature.
Some parts of the enclosure can become hot during operation.
•During operation, do not touch any parts other than the enclosure lid of the
product.
CAUTION
！Risk of injury due to weight of product .
Injuries may result if the product is lifted incorrectly or dropped while being trans-
ported or mounted.
•Transport and lift the product carefully. Take the weight of the product into
account.
• Wear suitable personal protective equipment for all work on the product.
3
4
SV 5-12KHT-G2

2.3 Symbols on the label
Beware of a danger zone！This symbol indicates that the product must be additionally grounded if additional
grounding or equipotential bonding is required at the installation site.
Beware of high voltage and operating current！The inverter operates at high voltage and current. Work on the inverter must only be
carried out by skilled and authorized electricians.
Beware of hot surfaces！The inverter can get hot during operation. Avoid contact during operation.
Observe the documentation
Observe all documentation supplied with the product.
Capacitor discharge
Danger to life due to high voltages in the inverter. Do not touch live parts for 5 minutes
after disconnection from the power sources.
CE marking
The product complies with the requirements of the applicable EU directives.
RCM (Regulatory Compliance Mark)
The product complies with the requirements of the applicable Australian standards.
WEEE designation
Do not dispose of the product together with the household waste but in accordance with
the disposal regulations for electronic waste applicable at the installation site.
5mins
SV 5-12KHT-G2
5

SYSTEM WIRING DIAGRAM
3
Australia
PV Grid
Grid
L1 L2 L3 N PE
L1 L2 L3 N
PE
L1 L2 L3 N PE
RCD
RCD
N-Bar
PE-N Link
CT
or
Smart
Meter
Main
Meter
Normal
Loads
Backup
Loads
Load
PE-Bar
Battery
×Don’t connect this terminal for Australian
and New Zealand grid system!!!
The additional grounding screw hole at the lower right conner
Inverter
AC Breaker
AC Breaker
COM
DC Breaker
AC Breaker
6
SV 5-12KHT-G2

Europe
PV Grid
Grid
L1 L2 L3 N PE
L1 L2 L3 N
PE
L1 L2 L3 N PE
RCD
RCD
Main
Meter
Normal
Loads
Backup
Loads
Load
PE-Bar
Battery
×
The additional grounding screw hole at the lower right conner
Inverter
COM
AC Breaker
AC Breaker
DC Breaker
AC Breaker
CT
or
Smart
Meter
SV 5-12KHT-G2
7

OVERVIEW
5
EU DECLARATION OF CONFORMITY
4
Within the scope of the EU directives
Radio Equipment Directive 2014/53/EU
(L 153/62-106. May 22. 2014) (RED)
Restriction of the use of certain hazardous substances 2011/65/EU
(L 174/88, June 8, 2011) and 2015/863/EU (L 137/10, March 31,2015) (RoHS)
Shenzhen Boneng Photovoltaic Technology Co., Ltd. conrms herewith that the
products described in this document are in compliance with the fundamental require-
ments and other relevant provisions of the above mentioned directives. The entire EU
Declaration of Conformity can be found at www.skyworthpv.com.
COM0BATTERYLOAD
GRID
ONOFFPV1PV27
8
1 2 3 5 6
4
8
SV 5-12KHT-G2

SCOPE OF DELIVERY
6
MOUNTING ENVIRONMENT
7
1
LED指示灯 指示逆变器当前的工作状态
Object Description
3
2DC-switch
Battery Port
4
5
6
7
PV Input
Ai-Dongle
Communication ports
EPS connector
8Additional grounding screw
AC connector
√× √ √ × ×
Inverter×1
External CT ×3
Fastener
package ×1
AC connector ×1
Terminal ×5
Communication
terminal package ×1
Document ×1
Battery connector ×1
DC connector ×2/3
Wall Bracket ×1
Ai-Dongle ×1
EPS connector x0/1
Terminal ×0/5
AC connector ×1
( 10-12kH )
Smart meter ×1
1
SV 5-12KHT-G2
9

DIMENSIONS
8
Unit：mm
IP66
4K4H
-25℃+60℃≤100%
max.4000m
×
√× √× ×
＞75°
√
≥500mm
≥500mm
≥500mm
≥500mm
≥500mm ≥500mm
35 100
170
486
430
4-9×17（Lumbar foramen）2-φ9
45
545
205
465
10
SV 5-12KHT-G2

MOUNTING
9
1
90°Φ10 mm
70mm
2
3 4
5
7
6
10mm
5N·m
M5
3N
· m
SV 5-12KHT-G2
11

SECOND PROTECTIVE GROUNDING
10
L=E+(2~3)mm L
E
1
2
3
4
5
M5
3N
· m
AC CONNECTION
11
12
34
30 10
33 10
PE
12.5~17.5mm
4mm²~6mm²
11
2
2
3
L1
L2
L3
N
12
SV 5-12KHT-G2

56
L2
L1
PE
N
L3
click
11
2
2
1.2±0.1N·m
2mm
4.20mm
√
×
4mm2
4.5mm
6mm2
4.09mm
√
√
4mm23.38mm
√
4mm2
6mm2
3.92mm
3.64mm
√4mm2
3.10mm
SV 5-12KHT-G2
13

OK
click
8 9 10
EPS CONNECTION
12
12
34
30 10
33 10
12.5~17.5mm
4mm²~6mm²
11
2
2
3
PE
L1
L2
L3
N
2000±50
1
3
2
4
5
L2
L1
N
L3
PE
black
brown
blue
grey
yellow-green
Object
Connector
number Line color
icon
7
14
SV 5-12KHT-G2

L2
L1
PE N
L3
56
click
1.2±0.1N·m
2mm
11
2
2
4.20mm
√
×
4mm2
4.5mm
6mm2
4.09mm
√
√
4mm23.38mm
√
4mm2
6mm2
3.92mm
3.64mm
√4mm2
3.10mm
SV 5-12KHT-G2
15

7
PV CONNECTION
13
2.5-6mm2Φ-5 8mm
≈12mm
click
√×
TYPE 1 - Phoenix Contact
1
1
1
2
2
2
123
4
TYPE 2
2.5-6mm2Φ-5 8mm
8-10mm
123
click OK
8 9 10
OK
5
16
SV 5-12KHT-G2

BATTERY CONNECTION
14
41
2
3
1
2
3
45
6
1
2
3
110mm² /8AWG Φ6.4-8.5mm
6-7.5mm
42351
2
3
OK
7
SV 5-12KHT-G2
17

COMMUNICATION SETUP
15
15.1 Communication connection
USB
RJ45-1 RJ45-3 RJ45-5
RJ45-2 RJ45-6RJ45-4
Terminal-1
Terminal-2
Terminal-3
Terminal-4
6OK7M4
2
1
18
SV 5-12KHT-G2