sh5k+ hybrid inverter overview & installation · pdf filebattery type li-ion lg 1 /3...

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SH5K+ Hybrid Inverter Overview & Installation

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01 SH5K+


Router

SolarInfo Server

SolarInfo Moni SolarInfo Bank

ü Sungrow Samsungü LG Chemü GCLü ZTE Pylon


New features:

ü  Compact CT energy meter (100 A) -> easy to workaround a cramped meter box;

ü  Up to 5 kW of off-grid Emergency Power System (EPS) via EPS control box;

ü  Four buttons which are intuitive, easy and efficient to operate;

ü  Charge a battery from the grid (e.g. during off-peak periods);

ü  Customisable battery usage time (two time periods each on weekdays and weekends);

ü  Integrated earth fault alarm buzzer; and

ü  Night-time import power measurement. Features

ü  Smart Energy Management System (EMS)

ü  Zero or partial export

ü  WiFi monitoring


During the day: ü  the solar power generates

power to supply loads;ü  the extra power can charge a

battery;ü  loads unmet by PV/ the battery

draw power from the grid.

Day

Loads consumption

PV power generation

No currentWith current

ChargingDischarging

No currentWith currentNight

Loads consumption

Discharging

No currentWith currentNight (empty battery)

Loads consumption

At night:ü  the battery will discharge to

supply the loads;ü  it does not draw the power

from the grid, if the battery can supply enough power to the loads;

At night with empty battery, ü  it will draw the power from the

grid.ü  the grid can also charge the

battery from the grid.


With an STB5K backup box connected, the system is capable of operating as an off-grid system to ensure an Emergency Power System (EPS) for emergency loads in the event of a grid interruption or blackout.

STB5K

Emergency appliance

Home appliance

No currentWith current


ü  Max. off-grid power (PV + battery): 5 kWü  Max. off-grid power (battery only): 3 kW;

and

ü  Max. switch time to EPS mode: 10 s.

2/5Settings

Off-grid Setting

Bat Usage Time

Forced Charge

Off-grid Setting

Enable

DisableBackup SOC 099 %

Off-grid Setting

Menu

Run Info

ON / OFF

1/2

Settings

Password:

1 1 1

Settings

The battery will be utilized down to this

level at most when connected to the

grid. This ensures some battery

reserves in the event of a blackout.

Q: What if my battery is already

depleted from daily cycles when the

grid cuts out?

000


Ø  Battery Usage Time•  Match the battery usage time to periods of peak and

shoulder electricity tariff (e.g. use battery power only between 7-10am and/or 2-8pm)

•  Different usage time could be set for weekday and weekend

2/5Settings

Off-grid Setting

Bat Usage Time

Forced Charge

Menu

Run Info

ON / OFF

1/2

Settings

Password:

1 1 1

Settings Start Time 1

End Time 1

00:00

24:00Weekday Usage

Weekend UsageStart Time 2

End Time 2

00:00

24:00

Weekend Usage

Disable

Enable

Bat Usage Time

Start Time

End Time

00:00

04:00

Target SOC 040%

Forced Charge

Disable

Enable

Forced Charge

Ø  Battery Forced Charge •  Charge the battery using off-peak grid power

during programmable periods to the target SOC (e.g. charge between 1am-6am to 50% SOC).


Export power: 0-100%Accuracy: ±1%Adjustment time: < 8 s

Step 2: Go to Settings -> Password (111) -> Zero-export

Step 1: Installing the energy meter

How to activate the zero export on the SH5K?

Partial

Export Pwr[W] 05000

Zero-export

OFFON

Partial

1/2 2/2

Sungrow meter

Solar switch

Home Appliance

PV system

A

Meter link

Network meter

Main switch

Utility grid


The inverter now has an integrated earth fault

buzzer, in addition to the options available to

activate the earth fault alarms.

If an earth fault occurs,•  the buzzer inside the inverter will beep;

•  the DO2 dry-contact will switch on automatically to signal an external alarm (which is not provided); and

•  the WiFi and/or Ethernet communication port can be

used to trigger a remote alarm.Relay

Buzzer220Vac

Light

ON1

COM1

Inverter DO port

DO1COM1 NO1

DO2COM2 NO2


Menu

Run Info

ON / OFF

1/2

Settings

Password:

1 1 1

Settings

4/5Settings

Earth Fault

Prot. ParamExisting Sys

Existing Sys

EnableDisable

Rate Power

Power[W] 00000

Any single-phase PV grid-connected inverters

can be retrofitted to SH5K to charge the battery.


ü  Compliant to AS/NZS 4777.2:2015

DRM

DRED

•  The SH5K+ supports all DRM0-DRM8 modes,

reactive power and power quality response.

•  DRM modes and the resulting import and

export limits can be viewed on the LCD.

Menu

Run Info

ON / OFF

1/2

Settings

DRM State No

Import Limit 100.0%

Export Limit 100.0%


02 Installation &Monitoring


300mm150mm30

0mm

300m

m300mm

150

150

SH5K+ Installation STB5K Installation

Back view Side view

18 65

117

35 45.3

Rail

Slot

Back view

Meter Installation

Battery Installation


1 2

3

Push

PE

L

N

11 mm-19 mm

150 mm-160 mm

Torque: 1.2 N m

4

Open the enclosure lid Unscrew the nut

Lead the cable

5


1. Assemble the DC connector. 2. Rotate the DC switch to “OFF” position.

Positive Crimp Contact

Negative Crimp Contact

Crimp Contact

Positive Insulator

Cable Gland

Negative Insulator

Crimp ContactCable Gland

1 2

480.0+

-

3. Ensure that the open circuit voltage does not exceed the inverter input limit of 600 V, even under the lowest operating temperature.

optional

Backup Ctrl


4. Install the copper between SPV1+ and SPV2+ when the inverter works in parallel mode.

5. Plug the positive and negative DC connectors into the corresponding terminals until there is an audible click.

optional


Item � Description � Specification �

A � Screw � M5×12 mm � (3.0 N m) �

B � Spring washer � - � C � Washer � - � D � Cable socket � - �

E � Yellow-green cable � 6-10 mm2 copper wire or � 10-16 mm2 aluminum wire �

In no case shall the second PE connection substitute for the PE connection in the AC terminal block. Be sure to connect both PE terminals for reliable grounding. The loss of any or all warranty rights may follow if otherwise. �


LN

1.  Mount the meter and hang the spilt core CT to the L line of the mains switch.

The arrow on the spilt core CT must point from the grid to the load. �

A2 B2

485

Tighten the wires to terminals A2 and B2 on the inverter.

2. Install the communication cable.

* All cables for the meter are included in the package


CANH CANL

CANL

* Communication cable included in the package

2. Install the communication cable. 1. Install electrical cables.


The digital output cable and digital input cable are included with the STB5K.

Backup control Digital input

B1 B2

SBB5K

SH5K

B1B2

3

PELN

10-15mm

40-50mm

1 2

Grid SH5K ACLoad

STB5K


Set the grid standard

Set the time

Set battery type and parameters

1

2

4

3

5

6

7

8

Set zero-export

Test earth fault alarm

Grid Standard

AG EE EG

PN PC WP

Manual Default

Date

T ime

22 / 02 / 15

07 : 38 : 08

hh : mm : ss

DD / MM / Y Y

Testing earth faultrelay and buzzer inside alarm . . .

End

Start

Li-ion Samsung

No Battery

Battery Type

Li-ion LG

1/3

Lead-acid Narada

Li-ion Pylon

Battery Type 2/3

9

(1) Tab.6-2 for grid parameter details

Zero-export

ON

OFF

Partial

1/2 Off-grid Setting

Enable

Disable

Confirm Exit?Incorrect configura-tion may cause fault!

Complete initial settings and exit

Set the reactive power

Set off-grid parameters

Set battery usage time

Weekend Usage

Weekday Usage

Bat Usage Time Start Time1

End Time1

00:00

24:00

Start Time2

End Time2

00:00

24:00

(1) The time setting is very important, which directly affects data logging.

(2) Set the protection parameters manually for “Manual”.

(2) DD, MM, and YY stand for day, mon th , and year respec t i ve ly .(3) hh, mm, and ss stand for hour, minute, and second respectively.

ON: no power will be exported to grid.

OFF: all output power will be exported to grid.

Partial: you can set the export power.

* Set backup SOC and max. discharge current if enabled.

* Automatically return to main menu after 3s.

Initializing...

Reactive Power

PFOFF

Q(u)

Q(p)Qt

OFF: Disable the reactive power regulation.

PF: power factor regulation modeQ(t): reactive power limit modeQ(p): power regulation modeQ(u): voltage regulation mode

Battery Type

Other Lead-acid

3/3

Li-ion GCL


Step 1: After installing the inverter: Green LED indicator è RunningRed LED indicator è Fault

Step 2: Find the fault code and read the relevant section of the user manual

Step 3: If unable to resolve the issue, please contact Sungrow on 1800 SUNGROW (786 476) or email [email protected] for advice.


Ethernet Connection Wi-Fi Module Connection

5000

Running

=~1000

1000

3000

16:37

(W)

+ -

Solarinfo Moni app

Conneted

With DHCP [ON] the router will allocate the IP address automatically.


5000

Running

=~1000

1000

3000

16:37

(W)

+ -


Monthly Info Annually Info Battery Info Solar Info Grid Info


Visit www.solarinfobank.com and click Register Register as a Business User


}  View multiple parameters

}  Daily and weekly reports

}  Monitor power and energy consumption

}  Monitor inverter status for proactive servicing


Load power

Grid voltage Battery SOC

PV Power


Ø  Monitor the power imported from the grid

Ø  Patented technology to record night-time import power even when the inverter is shut down

Ø  Installers can recommend appropriate battery capacity based on customer’s consumption history

© Copyright SUNGROW 201607 www.sungrowpower.com

If you have any questions arising from this presentation, please contact us: 1800 Sungrow (786 476) [email protected]

sh5k+ hybrid inverter overview & installation · pdf filebattery type li-ion lg 1 /3...

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