LK MS-RE Series Manuel utilisateur

MS-RE Solar Inverter

User Manual

MS-RE 1 and MS-RE 2

MS-RE Solar Inverter

The MS-RE Solar Inverter range, is designed for locations having unreliable or limited access to electricity, to provide a reliable and a󰀨ordable energy

access solution. It is designed to supply continuous energy from solar and grid based on availability.

The Inverter is customized to prioritize solar energy over grid supply. This helps to extract maximum energy from solar making it a sustainable energy

access solution for homes, micro enterprises, health centers, schools, and o󰀩ces.

Do’s and Don’ts

MS-RE Solar Inverter

Battery

b Switch OFF and unplug the MS-RE Solar Inverter before touching

or cleaning the surface.

b Unplug the MS-RE Solar Inverter from the wall outlet during

lightning storm.

b Do not block the side ventilation slots by cloth or other material; it

may result in re hazard.

b Do not place the MS-RE Solar Inverter near heat radiation or heat

source.

b Do not install the MS-RE Solar Inverter near kitchen sink, laundry, wash

bowl and bathtub.

b Wear safety gloves and goggles.

b Use only battery grade water for battery relling.

b Install the battery in proper ventilated area.

b Apply petroleum jelly to terminals of the battery.

b Place battery horizontally and handle with care.

b Keep out of reach of children.

b Connect correct polarity of wires from MS-RE Solar Inverter to the

battery.

b Do not use impure or mineral water for battery relling.

b Do not add acid to the battery as it can damage the battery.

b Do not place the battery in the vicinity of water source or under direct

sunlight.

b Do not leave the battery's cell caps open.

b Do not increase the length of the battery wire.

b Do not place the battery at a height.

b Never short the terminals of the battery.

b Do not over ll the battery cells.

b Keep ammable substance away from the battery.

b Do not dispose the batteries in re.

b Do not open or mutilate the batteries.

b Do not keep tools or metal parts on the top surface of the battery.

For optimal Inverter usage, consider the following battery recommendations:

Description LED ON LED Blinking

1. ON/OFF SWITCH - -

2. MAINS ON Mains available -

3. SOLAR CHARGING Solar power available Charging through solar panel

4. MAINS CHARGING Battery charging through mains -

5. POWER SAVER Power saver is active -

6. BATTERY LOW Battery low trip Battery low pre-alarm

7. OVER LOAD Over load trip Over load alarm (slow blink), Short circuit (fast blink)

8. SYSTEM ON Inverter activated -

Front Panel Description: MS-RE 1

MS-RE Solar Inverter

1. ON-OFF SWITCH

Press and hold for 2 seconds for the device ON/OFF function.

2. MAINS ON

Indicates mains status.

3. SOLAR CHARGING

Indicates charging through solar panel.

4. MAINS CHARGING

Indicates charging through mains.

5. POWER SAVER

Indicates the power saver mode status.

6. BATTERY LOW

Indicates low battery status.

7. OVER LOAD

Indicates overload condition.

8. SYSTEM ON

Indicates inverter status.

9. QR CODE

Scan QR code for more product details

LED Indication

345 7

876

2 3 541

ON-OFF

SWITCH

SOLAR

CHARGING

MAINS

CHARGING

SYSTEM

BATTERY

LOW

MAINS

POWER

SAVER

QR CodeOVER

LOAD

Front Panel Description: MS-RE 2

1. ON-OFF SWITCH

Press and hold for 2 seconds for the device ON/OFF function and the backlight ON/OFF function.

2. LCD DISPLAY

Displays the various parameters on the LCD screen.

3. SAVE

Press to save the settings.

4. UP

Switch to change the value.

5. OK

Press to enter the selected setting.

6. QR Code

Scan QR code for more product details.

MS-RE Solar Inverter

3 54

ON-OFF

SWITCH

OKUP

LCD

DISPLAY

SAVE QR Code

To change the settings using LCD and switches:

1. Press OK and UP at the same time for 1 second to enter settings.

2. Use UP switch to navigate to the required setting.

3. Press OK to view the parameter setting options.

4. Use UP switch to scroll to the required option.

5. Press Save to conrm the option.

6. Press Save again to save the settings.

7. Press OK and UP at the same time for 1 second to exit settings.

Conguration Settings: MS-RE 2

CONFIG SETTING

SAVED

CONFIG SETTING

MODE->Solar-Grid

CONFIG SETTING

MODE->Grid-Solar

CONFIG SETTING

SAVED

Press and hold for 1 second

CONFIG SETTING

MODE:: Solar-Grid

CONFIG SETTING

Select the preferred mode

CONFIG SETTING

NL SHUTDN:: XXX

CONFIG SETTING

SAVED

Select the preferred battery type

Select the preferred no load shutdown setting

BATT: :TUBULAR

MODE->Solar

BATT->TUBULAR

BATT->FLAT

BATT->GEL/VRLA

NL SHUTDN->DIS

NL SHUTDN->EN

MS-RE Solar Inverter

Battery

Grid input voltage

Ampere

Solar power

Cumulative solar energy

Selected charging mode

(Solar-Grid)

No load shutdown

AC output voltage

ON-OFF switch

Load percentage

Output AC frequency

Grid input fail

BATT:

I/P V:

PV POWER:

CUM KWh:

SOL-GRID:

NL SHUTDN:

O/P V:

SW:

LD %:

FRQ:

FL:

HOMAYA SOLAR HYBRID SYSTEM

DC BATTERY INPUT - 12 V

CAUTION: ENSURE CORRECT TERMINALS OF BATTERY

MADE IN INDIA

MODEL NO.

S.NO.

AC INPUT

230V~50Hz

AC OUTPUT

FUS

PANEL 12V

Back Panel Description: MS-RE 1

1. Mains Fuse

Connects to the input of the MS-RE Solar Inverter.

NOTE: In Mains mode, this fuse trips in case of short-circuit or overload at the output.

2. Universal Output Socket

Connects load through solar inverter.

3. Mains Input Cable (Input 230 V~ 50 Hz)

Connects input AC supply (the commercial supply) to the solar inverter.

4. Positive Battery Lead

Connects to the positive terminal of the battery.

5. Negative Battery Lead

Connects to the negative terminal of the battery.

6. Battery Type Selection Switch

Select the battery type (Tubular/Flat/Gel or VRLA) connected to the solar inverter.

7. Mode Selection Switch

Select the battery charging current prole (Solar/Solar+Grid/Grid+Solar). Refer to the technical specication section.

8. Terminal Block - PV Input

Connects to the PV panel input.

NOTE: Ensure the connections are as per the polarity markings and the screws tightened.

MS-RE Solar Inverter

DC BATTERY INPUT - 24 V

CAUTION: ENSURE CORRECT TERMINALS OF BATTERY

MADE IN INDIA

PANEL 24V

AC OUTPUT

AC MCB

AC INPUT

230V~50Hz

MODEL NO.

S.NO.

Back Panel Description: MS-RE 2

1. Mains input Cable (Input 230 V~ 50 Hz)

Connects input AC supply (the commercial supply) to the solar inverter.

2. AC Miniature Circuit Breaker

Connects to input of the Mains.

NOTE: In Mains mode, this breaker trips in case of short-circuit or overload at the output.

3. Universal Output Socket

Connects load through solar inverter.

4. Terminal Block - PV Input

Connects to the PV panel input.

NOTE: Ensure the connections are as per the polarity markings and the screws tightened.

5. Negative Battery Lead

Connects to the negative terminal of the battery.

6. Positive Battery Lead

Connects to the positive terminal of the battery.

MS-RE Solar Inverter

Display Parameter: MS-RE 2

Power On Screen

UPS Mode Screen Loop

Mains Mode Screen Loop

Screen 1

Screen 2 Screen 3

Screen 4

Screen 5Screen 6

BATT V: XX.XX

I/P: XXX

SOLAR: XXX

A: XXX.X

PV POWER: XXXXW

CUM KWh: XXX.X

SYSTEM SETTING

SOL-GRID TUBULAR

NL SHUTDN: XX

POWER SAVER: XXX

O/P V: XXX SW XXX

LD%: XXX FRQ: XX.X

Screen 1

Screen 2 Screen 3

Screen 4

Screen 5Screen 6

BATT V: XX.XX

I/P: XXX

SOLAR: XXX

A: XXX.X

PV POWER: XXXXW

CUM KWh: XXX.X

SYSTEM SETTING

SOL-GRID TUBULAR

NL SHUTDN: XX

POWER SAVER: XXX

I/P V: XXX SW XXX

CHG: XXX FRQ: XX.X

S/W VERSION

V:X.X

Battery

Grid input voltage

Ampere

Solar power

Cumulative solar energy

Selected charging mode

(Solar-Grid)

No load shutdown

AC output voltage

ON-OFF switch

Load percentage

Output AC frequency

Grid input fail

BATT:

I/P V:

PV POWER:

CUM KWh:

SOL-GRID:

NL SHUTDN:

O/P V:

SW:

LD %:

FRQ:

FL:

MS-RE Solar Inverter

Solar Generation History

Long press till you here a beep

Press to view the solar power generation

history of day 2–day 7

PV POWER: XXXXW

CUM KWh: XXX.X

Long press till the beep sound comes

to an exit

Press to exit solar power generation

PV POWER: XXXXW

CUM KWh: XXX.X

Press to select screen 4 from the loop

SOLAR HISTORY

DAY1: 0.00 Kwh

SOLAR HISTORY

DAY3: 0.00 Kwh

SOLAR HISTORY

DAY7: 0.00 Kwh

Screen 2

BATT V: XX.XX

I/P: XXX

Screen 3

SOLAR: XXX

A: XXX.X

Screen 4

PV POWER: XXXXW

CUM KWh: XXX.X

Screen 6

NL SHUTDN:XX

POWER SAVER:XXX

Screen 1

Screen 5

SYSTEM SETTING

SOL-GRID TUBULAR

Battery

Grid input voltage

Ampere

Solar power

Cumulative solar energy

Selected charging mode

(Solar-Grid)

No load shutdown

AC output voltage

ON-OFF switch

Load percentage

Output AC frequency

Grid input fail

BATT:

I/P V:

PV POWER:

CUM KWh:

SOL-GRID:

NL SHUTDN:

O/P V:

SW:

LD %:

FRQ:

FL:

MS-RE Solar Inverter

Packaging Contents and Product Dimensions

MS-RE 1 Solar inverter

Warranty card

Spare fuse (10 A)

MS-RE 2 Solar inverter

Warranty card

Battery Jointer Cable

NOTE: Battery, solar panel and AC input socket are not included in the package.

Unpacking and Placement

On receiving the MS-RE Solar Inverter, unpack the inverter and check for physical damages that may have occurred to the inverter during transport.

Also, ensure the warranty card is available in the package.

After unpacking the MS-RE Solar Inverter, ensure:

Place the MS-RE Solar Inverter in an area that is protected from dust, water, heat, humidity, and away from ammable objects. Avoid inclined

planes for installation.

MS-RE 1 Solar Inverter

MS-RE 2 Solar Inverter

BATTERY

LOW

OVER

LOAD

POWER

SAVER

MAINS

CHARGING

SOLAR

CHARGING

MAINS

ON MS - RE 1

320 mm

302 mm

(313 mm)

12 mm

130 mm

(138 mm)

8 mm

OK UP SAVE MS - RE 2

320 mm

302 mm

(322 mm)

151 mm

(165 mm)

14 mm

21 mm

• The mains power input cable of the solar inverter is xed by a LTLK approved installer.

• The battery connector cables from the solar inverter is xed by a LTLK approved installer.

• The date of installation and seal of the installer is mentioned on the warranty card.

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