COMPANY OVERVIEW

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STRUCTURE WIN WIN PRECISION TECHNOLOGY

BUSINESS DIVISIONS

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Solar Division

Win Win Precision

Technology

Win Win Precision Solutions

YOLL.EWINAICO B.V.

Europe HQ

WINAICO Deutschland

GmbH

WINAICO Italia S.r.l.

Semiconductor Division

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STRUCTURE WIN WIN PRECISION TECHNOLOGY

• Founded: November 2003

• Registered Capital: 10 Millionen USD

• Revenues: 150 Millionen USD

• Stock-Listed: Taiwan, Stock-ID: 4949 / Market Cap: ca. 100 Mio. EURO

• Our Team: 150 Employees in Taiwan HQ, 25 Employees in oversea offices

• Subsidiaries: Germany, Italy, France, Singapore, USA

• Business Divisions:

• Total Solutions for PV Systems, Designs and Installation

• Total Solutions for Semiconductor companies

• Websites: www.wwpt.com.tw ; www.winaico.com

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PRODUCTION AND SALES VOLUME

24 MW

60 MW 100 MW

4 MW

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CERTIFICATES

ISO 9001:2008

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Certificate Number BABT 8529

Solar Photovoltaic Products

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VENDOR LIST FOR SOLAR PANEL COMPONENTS

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PARTNER SYSTEM COMPONENTES

INVERTERS ACCESSOIRES MODULES

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QUALITY MANGEMENT AND PRODUCTION

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PRODUCTION FLOW

Sorting Soldering Preparation

Lamination

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Packaging AssemblySimulation

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WINAICO POLYCRYSTALLINE WSP – SERIE

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GENERAL DATA

Type 220, 225, 230, 235 Wp

Certificates IEC 61215 and EN 61730

Product Warranty 10 years

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Performance Warranty 10 yrs at 90% and 25 yrs at 80%

Packaging Unit 24 Modules

Tolerances 0 / +5 Wp

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MECHANICAL DATA

Cells Polycrystalline 156 x 156 Silicon Cells

Number of Cells 60 in Series

Dimensions 1.665 x 999 x 40 mm

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Weight 22,7 kg

Connection Tyco-Box and -connector (IP65)

Glass 3,2 mm low-iron

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TECHNICAL DATA

WSP-220Wp WSP-225Wp WSP-230Wp WSP-235Wp

Open Circuit Voltage Voc 36,46 36,65 36,86 36,92 V

Short Circuit Voltage Isc 8,12 8,21 8,30 8,35 A

Voltage Mpp Vpm 29,07 29,45 29,81 29,95 V

Current Mpp Ipm 7,57 7,65 7,72 7,84 A

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Efficiency 13,40 13,80 14,10 14,40 %

Temp. Coefficient Power Pm -0,40 -0,40 -0,40 -0,40 %/˚C

Temp. Coefficient Isc Isc 0,06 0,06 0,06 0,06 %/˚C

Temp. Coefficient Voc Voc -0,34 -0,34 -0,34 -0,34 %/˚C

Die elektrischen Daten gelten bei Standard-Testbedingungen (STC): Einstrahlung 1.000 W/m²

mit Lichtspektrum AM 1.5 bei einer Zelltemperatur von 25 °C.

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GLASS

Property Advantage

Annealed white glass

Saint-Gobain™� Prevention of Breakage

Low-iron (0,016%) � High transparency

High Hail loading protection � High longevity

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High loading pressure 5.400 Pa

nach IEC / EN 61215

� High loadings up to 540 kg per sqm

� High Investment security

Anti-reflection treatment � More yield

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THE FRAME

Property Advantage

6Series-Alu-profiles � High stability

Corner elements� Optimal Protection against water and

dirt

Unified Frame structure � Best torsion resistance

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Coloring � Silver / Black

Design � Nice aesthetics

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JUNCTION BOX

Property Advantage

Brand quality of Tyco™� Long-life components

� Longevity and Sustainability

Protection Class IP65� Optimal permanent protection

against humidity, UV irradiance and dirt

Maintainable � Exchange of Diodes possible

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Three diodes � Minimization of Power Loss

Conducting silver alloy

elements

� Protection against corrosion and

increased permanent conductivity

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SOLAR CELLS

Property Advantage

Semiconductor Silicon� Silicon of high purity degree

� High Yield

Sorting for Weak-light

behaviour

� Maximization of the performance

during diffuse light conditions

Electro-Luminesence inspection� Prevention of degradation and total

failure during lifetime

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Electro-Luminesence inspectionfailure during lifetime

Maximizing Weak Light

Behaviour

� High Efficiency

� High Yields

High Filling Factor (mini. 72,5 %) � Maximizing performance

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SOLDERING

Property Advantage

Homogeneous soldering� Low Breakage < 0.2%

� Less thermal loading

Surveillance of soldering

machine parameters

� Ensuring stable quality

� Minimization of hot spots, cracks and

other defects

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Automated string alignment � Ensures a homogeneuous appearance

Microscopic Examination

� Minimization of Hot Spots, Cracks

and Shunts

�High Functionality

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EVA

Property Advantage

Premium EVA-Films of Bridgestone™� Very good adhesion

� High resistance against heat and humidity

High cross-linkage (min. 85 %)� Few yellowing

� High longevity

Stability� Optimal connection between glass and cells

� No bubbles and delamination

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Stability� No bubbles and delamination

High-quality encapsulation � Permanent good electrical behaviour

Quelle: Bridgestone™

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BACKSHEET

Property Advantage

High-quality double layer tedlar (TPT) of DuPont™ � Proven 20 year climate resistance record

Tedlar©-Film

� UV-resistant

� Humidity resistant

� Electrical insulation

� Minimization of power loss due to temperature

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Continuuity � Processability of material during production

Zellseite

Wasserdichte Beschichtung

25µm Hochbeständigkeits- Klebstoff

75 ~ 250µm PET Beschichtung

Wasserdichte Beschichtung

Quelle: DuPont™

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ENCAPSULATION

Property Advantage

Premium tape of 3M™� Stable quality

� Low power degradation rate

Long-term protection against

UV and heat

� High longevity

� Stable power generation

High resistance against

changing temperature cycles

� Low degradation of the material

structure

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changing temperature cycles structure

No silicone gel� Tape ensures a conform and

homogeneuous encapsulation

Cohesion � Longlife connection

Quelle: 3M™

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REFERENCES

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SOLARPARK BAYERN

Anlagenstandort Pocking / Bayern

Anlagengröße 12 MWp (Nord-Süd-Nachführung)

Modultyp WINAICO WSP-220/230 P6

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SOLARPARK PILSTING

Anlagenstandort Pilsting / Bayern

Anlagengröße 4,5 MWp (Ost-West-Nachführung)

Modultyp WINAICO WSP-220 P6

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SOLARANLAGE Balzhausen

Anlagenstandort Balzhausen / Bayern

Anlagengröße 56 kWp

Modultyp WINAICO WSP-220 P6

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SOLARANLAGE GAGFAH ARENA

Anlagenstandort Heidenheim / Baden-Württemberg

Anlagengröße 257 kWp

Modultyp WINAICO WSP-230 P6

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BLACKLINE ANLAGE

Anlagenstandort Belgien

Anlagengröße 6,9 kWp

Modultyp WINAICO WSP-230 P6 Blackline

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DACHINTEGRATION

Anlagenstandort 88267 Vogt

Anlagengröße 28,35 kWp

Modultyp WINAICO WSP-135 Integrated Line

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THANKS