Sunny Smile with Hyundai

Hyundai Solar Inverter

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I. Company Overview

Hyundai at a Glance

Are

a

Lab

or

Forc

e

Aff

iliat

ed

C

om

pan

ies

Over 45,000employees

Founded 1972,our vision is to

become a “Global Leader”

8.2M m²(2,000 Acres)

-Hyundai Mipo Dockyard-Hyundai Samho Heavy Industries-Hyundai Venture Investment-Hyundai Futures-Hyundai Corporation-Hyundai Oilbank

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Aerial View

I. Company Overview

HQ located in Ulsan Korea- 450 times size of soccer field

X 450

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Business Divisions

I. Company Overview

Shipbuilding

Offshore & Engineering

Industrial Plant & Engineering

Engine & Machinery

Construction Equipment

Green Energy Business Division

-Solar Modules- Solar Inverters- Solar Systems

- Wind Power SystemsElectro Electric

Systems

++

7 Business divisions – Green Energy Division provides clean energy for various applications.

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Financial Figures

I. Company Overview

* Figures Based on 2009 sales

Financial Ratings

Moody’s Credit Rating: AA+ Duns & Bradstreet Rating: 5A1

Fortune Ratings

Fortune Global 500 (2007-2010)

Annual Sales Figure

2009: $21.2 Billion 2010: $21.5 Billion

Shipbuilding

Offshore &EngineeringIndustrial Plants

Engine & Machinery

Electro Electric Systems

Construction Equipment

Others

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II. Solar Business in HHI

Vertical Integration

From Poly-silicon to Solar Power Plant

510 MW/yr

370 MW/yr

100 MW/yr

Solar Systems

3,000 Ton/yr

Raw Silicon

Ingot/Wafers

Solar Cells

Solar Modules

Solar Inverter300 MW/yr

& System

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Solar Facilities

II. Solar Business in HHI

Poly silicon

Poly silicon plant by joint venture with KCC

Annual production capacity: 3,000 Ton

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II. Solar Business in HHI

Solar Facilities

Cell & Module (Eumseong Factory)

Inverter (Ulsan Factory)

Production facilities

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II. Solar Business in HHI

Solar Facilities

• Tracking system (double axis)

• Tracking system (single axis)

• PV tower system

• Fixed system

• Monitoring system: 1 set

Generating capacity: 531KWp

• Module Aging test

• Inverter Efficiency Test

• Grid Transient Analysis

• Inverter Operational Test

• Generation Test per Racking

• Web Monitoring Test

Tests performed

Equipments

Field Test facilities

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III. Inverter Information

HHI Solar Inverters

1. One Stop Shopping for Solar Products

2. Superb Business Portfolio

- Business Continuity : product warranty more than 20 years

3. World Wide Sales Network

- Hyundai Corporation, Daewoo International, HHI Office

4. Highly Skilled Engineering Support for Solar Park Designing

5. Experience of developing Industrial Inverters

Merits of choosing HHI Products

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III. Inverter Information

HHI Solar Inverters

1. MPPT(Max Power Point Tracking) Control

2. High Efficiency

3. Support Parallel Operation

4. High Reliability

5. Wide Input Range; Easy Module Composition

General Product Characteristics

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III. Inverter Information

HHI Solar Inverters

Small String Inverter

- Residential purpose- Compact design, lightweight, and easy to install

4 kW : Japanese Residential Application

3 kW : General Purposed Residential Application

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Transformer-less 3kW Solar Inverter

III. Inverter Information

Characteristics

- Max Efficiency: 95.3%

- Compact Design

- Variable Protective Functions

- Easy Installation/Maintenance

- Wide Input Range: 250Vdc ~ 600Vdc

HHI Solar Inverters

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RTU Monitor

Inverter

Transformer-less 4kW Solar Inverter; Japanese Standard

III. Inverter Information

- Max Efficiency: 94.5%

- Variable Protective Functions

- High Reliable Power Element

- Wide Input Range: 100Vdc~380Vdc

-Certificate:

HHI Solar Inverters

Characteristics

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III. Inverter Information

HHI Solar Inverters

- Designed for Commercial Solar power plants

- Real Time Remote and Local Monitoring

- Wide MPPT Range: Variable Module Composition

Large Scale Central Solar Inverter

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Transformer type 12.5kW Solar Inverter

III. Inverter Information

- Max Efficiency: 94.6%

- Variable Protective Functions

- Easy Installation/ Maintenance

- Precise Status Display

- Wide Input Range: 320Vdc ~ 600Vdc

HHI Solar Inverters

Characteristics

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Transformer type 30kW solar Inverter

III. Inverter Information

HHI Solar Inverters

- Max Efficiency: 94%

- Variable Protective Functions

- Easy Installation/ Maintenance

- Precise Status Display

- Wide Input Range: 300Vdc ~ 600Vdc

Characteristics

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III. Inverter Information

HHI Solar Inverters

Transformer type 50kW solar Inverter

- Active Power Control

- Max Efficiency: 96%

- Variable Protective Functions

- Easy Installation/ Maintenance

- Precise Status Display

- Wide Input Range: 300Vdc ~ 600Vdc

-Certificate: DK5940, CE

Characteristics

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III. Inverter Information

HHI Solar Inverters

Transformer type 100kW solar Inverter

- Active/ Reactive Power Control

- Power Reduction & FRT Function

-Max Efficiency: 96.7%

- Variable Protective Functions

- Easy Installation/ Maintenance

- Precise Status Display

- Wide Input Range: 300Vdc ~ 600Vdc

-Certificate: DK5940, ,CE

Characteristics

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HHI Solar Inverters

Transformer type 250kW solar Inverter

III. Inverter Information

- Active/ Reactive Power Control

- Power Reduction & FRT Function

- Max Efficiency: 97%

- Variable Protective Functions

- Easy Installation/ Maintenance

- Precise Status Display

- Wide Input Range: 450Vdc ~ 820Vdc

-Certificate: DK5940, ,CE

Characteristics

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HHI Solar Inverters

Transformer-less type 500kW solar Inverter

III. Inverter Information

- Active/ Reactive Power Control

- Power Reduction & FRT Function

- Max Efficiency: 98%

- Variable Protective Functions

- Easy Installation/ Maintenance

- Precise Status Display

- Wide Input Range: 450Vdc ~ 820Vdc

- Now In Certificate Test For TUV, Enel

Characteristics

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III. Inverter Information

HHI Solar Inverters

- 3kW ~ 5kW PV Inverter for Residence (01.01.2012)

- 10kW~17kW PV String Inverter (01.01.2012)

- 100KW TR LESS PV Inverter (01.06. 2011)

- 250KW TR LESS PV Inverter (01.06. 2011)

- 1MW Container Type PV Inverter (01.10. 2011)

Under Development

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VI. Inverter Certificate

TÜ V & CE Certificate: 50kW

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VI. Inverter Certificate

TÜ V & CE Certificate: 100kW

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VI. Inverter Certificate

TÜ V & CE Certificate: 250kW

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VI. Inverter Certificate

ENEL Certificate: 50/100/250kW

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VI. Inverter Certificate

MEA/PEA Certificate: 50/100/250kW