ls is photovoltaic system · hanoi overseas subsidiaries shanghai, dalian, wuxi, hubei, dubai,...

2014. 04

LS IS PHOTOVOLTAIC SYSTEM

Ⅰ. LS IS Photovoltaic Business I. New Start LS IS II. History and Achievements III. LS IS PV Business Frame

Ⅱ Why it has to be LSIS I. Stable Revenue Portfolio II. Total Solution Provider III. Quality Control System IV. Long-term Track Record

Ⅲ Various PV system solutions I. Mega Solar PV Plant II. Commertial/Residential PV system III. Water Floating System IV. Standard Off-grid System V. Photovoltaic Pump

Ⅳ. LSIS note i. News ii. Specification iii. Reference site

Outline

PHOTOVOLTAIC SYSTEMS PHOTOVOLTAIC SYSTEMS

I. New Start LS IS

II. About LSIS

III. LS IS PV Business Frame

LS IS Photovoltaic Business

PART 1


1. New Start LS IS

PHOTOVOLTAIC SYSTEMS

Electronic & Chemical

Industrial Electric & Electronic

Construction Distribution Industry

CI

Meaning

Signature

Industrial Systems

Innovative Solution

Infra Solution

Intelligent Solution

Part 1

Head Office in Korea

1,261

1,392 1,287

1,133 1,219

1,280

｀06 ｀07 ｀08 ｀09 ｀10 ｀11

SALES (unit:million dollars)

PHOTOVOLTAIC SYSTEMS PHOTOVOLTAIC SYSTEMS PHOTOVOLTAIC SYSTEMS

2. About LSIS Part 1

• Leader in Power Solutions, Automation &

Green Business

Company Name LSIS Co., Ltd

Vice-Chairman & CEO Ja-Kyun Koo

Founded 1974

Sales(2011) 1,402,034(million Won)

Employees 3,200

Headquarter LS Tower, Anyang-si, Gyeonggi-do, Korea

Plants Cheonju, Cheonan, Busan, Dalian, Wuxi, Hubei,

Hanoi

Overseas subsidiaries Shanghai, Dalian, Wuxi, Hubei, Dubai, Amsterdam,

Tokyo, Chicago

Overseas branches Shanghai, Beijing, Guangzhou, Qingdao, Chengdu,

Shen Yang, Jinan, Tokyo, Hochiminh, Detroit, India


3. LS IS PV Business Frame Part 1

• Engineering / Feasibility Study

• PV modules, Inverters manufacturing



• Residential PV system

• PV System EPC work Solution ( OFF-GRID & ON-GRID )

PHOTOVOLTAIC SYSTEMS PHOTOVOLTAIC SYSTEMS PHOTOVOLTAIC SYSTEMS


• Water floating PV system

• Special Purpose PV Solution (Solar pump )


I. Stable Revenue Portfolio

II. Total Solution Provider

III. After Sales Service

IV. Long-term Track Record

Why it has to be LSIS

PART 2


I. Stable Revenue Portfolio Part 2

LSIS has Sustainability Growth DNA with Strong Market Position Under Shaking Global Economy

LSIS 2012 Revenue Portfolio LSIS 2012 Turnover Unstable Global PV Industry

LV/HV Elec.

Equipment

Inverter

Metering

PLC

62% 14% 24%

35% 18% 11%

15% 13% 27%

14% 13% 39%

36%

45%

34%

Domestic market shares

Power

Equipment

23%

Power

System 21%

Automation

14%

SOC 3%

PV 6%

Metal 21%

ETC

12%

2012 Sales

1.5B USD

Operating

Profit 100M

USD


II. Total Solution Provider Part 2

Low Volt

High Volt

Extra-High Volt

LBS

ACB

MCCB(AC)

Inverter

Module

MCCB(DC

)

TR

[Extra-High Voltage]

Power Transmission (more than 20kv) to substation

- LBS : Open/Close Load Current

- VCB : Main Circuit Breaker for

Extra-high/High Voltage part

[Low Voltage]

ACB is the main Circuit breaker in Low Voltage

- ACB : Circuit Breaker of under AC 600V Line,

for under 8000A Rated Current

- MCCB : Protect Low voltage inside Circuit

under AC 600V or under DC 1000V

[Transformer, Low Voltage → Extra-High Voltage]

Boost the 380 voltage of Low voltage to 20kV of Extra-

high Voltage

VCB

1) LSIS Device coverage


Design

Consulting

Suggestion for PV Module, BOS

(Balance of System) & basic civil work

Execution design

Basic assessment of economy

Stabilization test of System

Field Construction

Manufacturing PV module, Inverter & Junction Box

System test

Drawing up the budget

Expecting effect of installation

Optimal system suggestion

Supporting the approval & authorization

Designing electrical and civil work`

Operation

& Warranty

Manufacturing

& Integration

Construction

& Installation

Trial Test

Analyzing of the electric generation

Assistance of the technical support

Warranty

LSIS offers the optimized service to customers through whole consulting process as below.

II. Total Solution Provider Part 2 2) LSIS Solution coverage


Completion

LSIS has Special Organization only for after-sales service.

III. After Sales Managing System Part 2

Project Start

Electric Engineer

Project Manager

Construction Engineer

Financial Manager

Procurement Manager

Legal Adviser

Electric Engineer

A site

Project Manager

B site

Construction Engineer

C site Financial Manager

D site

Procurement Manager

E site

Legal Adviser

F site

Normal SI Companies Do LSIS Do

Handover Protocol

•Supervisor Training

PM Monitoring

•O&M Manual

•Spare part preparation

After-sales service team

•Service claim via Internet /E-mail

The Day of Customer request After-sales Service at “Saturday”

It’s only takes 3 days including Weekend.


IV. Long-term Track Record Part 2

ZCX

53W (100%) 48W (90.57%) 45.4W (85.6%)

1992 2002 2012

Variation of PV Module Power

In 1992, LSIS constructed 45kW PV power plant with 53W PV modules located in Pyoungsado, Korea. Those PV modules still have maintained over 85% power out as below.

South Korea

Pyoungsado PV power plant

1) LSIS PV Module Field Test


IV. Long-term Track Record Part 2 2) LSIS System Reference

2014 Providing

Total Solution with

own photovoltaic

products

Setting about the

Photovoltaic

Power System

business

1986

1989

1993

2001

2005

2007

2009 Agreement contract with Korea

Energy Management Corporation

Localization of a photovoltaic

power module (50kW class)

Execution of study for BIPV

Research project on alternative energy

Technical development of power system

interconnection.

The first overseas exportation (Mongolia 200kW)

Development of BIPV module

180W module

Lunched photovoltaic product in Japan

(Certification: JET, J-PEC, J-MIC)

Samchun po 100kW

( The first

applying of 22.9KVA

interconnection in

Korea)

Ewha womans univ. (BIPV Silicone Type)

Execution of study

for BIPV

2010 ~

LSIS’s PV SYSTEM in the World

- Japan, Austria, Greece,

- Bulgaria, Vietnam,

- Korea, Belgium


I. Mega Solar PV Plant

II. Commercial / Residential PV System

III. Water Floating System

IV. Standard Off-grid System

V. Photovoltaic Pump

Various PV System Solution

PART 3


I. Mega Solar PV Plant Part 3

LSIS built 14.5MW PV plant in Bulgaria at August 2012


I. Mega Solar PV Plant

ZCX

PV Power Plant

Substation

TR & Switchgear MCCB Box

LSIS provides total solution for PV power plant not only PV materials but all kinds of electric power equipment.

Electric Power System

PV Power System (Module, Inverter,

Balance of System)

Switchgear

Transformer

SCADA

Interconnection

Part 3


II. Commercial/Residential PV System

LSIS provides grid connected PV power system with all system equipment such as PV panel, PV inverter, connection box, monitoring system, metallic structure, etc.

ZCX

PV panel w/Structure

Connection Box

RS 422/485 Communication

Inverter

Grid Connection

Load

Monitoring System

Rooftop Arrays On Commercial & Industrial Buildings

Ground Mounted Installations

Rooftop Arrays On Residential Buildings

Applications

Part 3



ZCX

PV Home System Kit

PV Module

PV Inverter

Connection Box

Measuring Unit

Monitoring Unit

It is easy for you to install PV home system kit on your house.

PV Array

Connection Box

PV Inverter

Meter

Interconnection

LSIS has major achievement for rooftop PV Home System Kit in Japan.

Monitoring Unit

Measuring Unit

Part 3



LS IS has become the first Korean firm delivering more than 80MW PV systems to Japanese market . LS IS will provide a whole PV Home System - modules, inverters, switch gear systems.

LSIS Breaks into Japanese Solar Module Market

Part 3


100KW, Hapchun Dam in Korea

500KW, Hapchun Dam in Korea

III. Water floating system Part 3


Wet proof J-Box & Connector

- Wet proof specialized PV Module Junction Box

- Humidity proof specialized PV Module Connector

- Obtain high protection grade IP Grade 67

Corrosion-resisting, Wet proof Frame

- Wet humidity, Corrosion-resisting Anodizing

- Design for reinforced anti-twist frame against wind pressure.

Humidity Proof Technology

- Block humidity off through back and side

Water Humidity Proof Technology

- Prevent short circuit, and grounding from water penetration to electrical point.

Insulation Technology

- Prevent electric leakage due to insulation resistance in moisture environment

Corrosion Resisting and Structural Solidity Technology

Contamination Proof

- Prevent contamination of frontal glass



•↓Save Installation Cost

HOW - by using public water surface installation

NO - land formation, construction,

steel-frame structure.

•↑ Increase Electricity generation (10%↑)

HOW - Natural cooling effect on water surface.

More than 10% additional power.

NO - Energy lost by heating 100KW, Hapchun Dam in Korea



IV. Standard Off-grid System Part 3

PV module & Structure Combiner Box Island Inverter

Load

Photovoltaic Effect causes electric power!

DC Charger

Battery bank

Generator

Bypass panel

Grid

Off-grid system for various applications including local autonomous entities, households, schools, communication, cars, ships, military equipment, rural electricity, livestock industry,

agriculture, rural development, street lamps, street stalls, leisure, events, etc.


IV. Standard Off-grid System (Example) Part 3

Item Specification Supplier Number Remark

PV module PVM S250 LSIS 72EA 250W X

3(Series) X 24(parallel) = 18KW

DC Charger DC charger LSIS 6EA 3kW

Island Inverter Island inverter LSIS 3EA 6kW

DC combiner box DC combiner box LSIS 6EA 4-IN & 1-OUT

Bypass & battery panel

Bypass panel, Battery panel LSIS 3SET Bypass

batttery Battery LSIS 72EA 2V / 3000AH

Steel structure & Installation

H or C shaped steel pile Local 1set MUST check the local regulation of

Structure

Electric cable & Electric Work

Grounding work, Connecting work (DC cables, AC cables, Modules, Inverters,

Combiner boxes) Local 1set

MUST check the local regulation of cabling work

Supervising Technician’s supervising cost (For design, technical support,

training, etc) LSIS 1set Airfare, Staying cost included

Total

Total Mornitoring solar monitoring LSIS 1set Web server for all solar school

Gererator generator Local 1EA 20KW


IV. Standard Off-grid System (Example) Part 3

This drawing is just reference drawing. It can be changed by local regulations or site situation.

System diagram


V. Photovoltaic Pump


Operating as much as solar power generation (Avg. 4 hours a day)

Battery-less system (Compact and durable)

Pumping of water from ponds and lakes remotely

Off-Grid system: Installable anywhere

System Architecture

Watering farm Drinking Water

Part 3


i. LSIS Award

ii. Exhibition

iii. LSIS Press

LSIS Update

PART 4


I. LSIS Award


Part 4


II. LSIS Exhibition Part 4


III. LSIS Press Part 4

LSIS Ranked No.3 at Japanese PV research company named Pveye announced PV module’s reliability Ranking.

Photovoltaic Module Long-term reliability Ranking Translation from Japanese to English

Rank Maker(origin) Score Track record Durability Product Warranty Condition Third party Certification

Over 20 years Thermal cycle

Dump heat

Product Output Reserve Reinsurance JET VDE TUV UL

1 Solarworld(Germany) 25 8 4 4 2 2 2 0 0 1 1 1

2 Suntech(China) 22 8 3 2 2 2 2 1 1 1 0 0

3 LSIS(Korea) 21 8 1 3 2 2 2 0 1 1 1 0

4

Panasonic(Japan) 17 8 1 1 4 2 0 0 0 1 1 1

Mitsubishi(Japan) 17 0 4 4 4 2 0 2 1 0 1 1

Yingli (China) 17 0 4 4 4 2 0 2 1 0 1 1

Leading Solution, LS

Always with Our Customers, LS

Green Innovators of Innovation, LSIS

Thank You

ls is photovoltaic system · hanoi overseas subsidiaries shanghai, dalian, wuxi, hubei, dubai,...

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