Krannich Solar imparte cursos de formación - Ponencia de Luxor

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© Luxor Solar GmbHEnergy in a different light I 14.10.2011

WE PRODUCE.THE LUXOR WAY.

Luxor Solar GmbH | Stuttgart | Germany



SOLID QUALITY+

INTRODUCTION

POWER

PERFORMANCE+

PRICE=

YOUR PROFIT?



+ ABOUT LUXOR SOLAR

+ QUALITY CONTROL

+ LUXOR MODULES

+ SUMMARY

STRUCTURE OF FOLLOWING PRESENTATION



2004 The brand Luxor is established.

2007 Introduction of widerange Luxor Quality Guidelines

into the Production Processes

by managing director Volker Leh.

2011 Establishment of the QC-branch Office: Luxor Solar Technologies (Shanghai) Co., Ltd.

LUXOR IN FIGURES

ABOUT LUXOR SOLAR

7 YEA

RS EX

PERIE

NCE I

N PV B

USINE

SS



0

10

20

30

40

50

60

70

80

90

20

04

20

05

20

06

20

07

20

08

20

09

20

10

20

11

DEVELOPMENT OF SALES in MW

ABOUT LUXOR SOLAR



� International production according to German standards

� Accumulated Production capacity till 2011: 206MWp

LUXOR IN FIGURESHeadquarters|Stuttgart|Germany

Production|India

Production|European Union

Production|China

ABOUT LUXOR SOLAR



QualityManagement

QualityManagement

QualityManagement

QualityManagement

General ManagerLuxor Solar Technologies

(Shanghai) Co., Ltd.

General ManagerLuxor Solar Technologies


Sales International

Sales International

MarketingMarketingSales Germany

Sales Germany

Purchasingand Logistics

Purchasingand Logistics

Human Resources

Human Resources

ManagementLuxor Solar GmbHManaging Director

Luxor Solar Technologies(Shanghai) Co., Ltd.

ManagementLuxor Solar GmbHManaging Director

Luxor Solar Technologies(Shanghai) Co., Ltd.

SupervisorLuxor Solar Technologies


SupervisorLuxor Solar Technologies


ABOUT LUXOR SOLAR



Jillian LewisJillian LewisJillian LewisJillian Lewis

Administration, Finance, QC support

Nana QiuNana QiuNana QiuNana Qiu

Supplier Management

Volker LehVolker LehVolker LehVolker Leh

Managing Director

Marco StifelMarco StifelMarco StifelMarco Stifel

General Manager

Buddy Lei

Quality Controller

Li XiaosongLi XiaosongLi XiaosongLi Xiaosong

Head of Production and Quality

PangPangPangPang FeiFeiFeiFei

Quality Controller (Supervisor)

Lin Lang

Quality Controller

Grace Zhang

Quality Controller

Xu Haiqiang

Quality Controller

TBD

Quality Controller

Peng Lijie

Quality Controller

Li Chengjuan

Quality Controller

Lin Bin

Quality Controller

Li Pang Fei

Quality Controller

Zhang Lingyu

Quality Controller

Yi Hailong

Quality Controller

Yong Fang

Quality Controller

Luxor Solar Technologies


ABOUT LUXOR SOLAR



QUALITY CONTROL.

PERFORMANCE CONTROL.

WHY?



QUALITY CONTROL

PV Panel Electricity Money Your profit

Problem with

PV PanelNo Elecricity No Money

No profit

for you

BECAUSE…

QUALITY PERFORMANCE



QUALITY CONTROL

POSSIBLE LOSSES OF A PV PANEL

+ DELAMINATION

+ HOT SPOTS

+ JUNCTION BOX CATCHING FIRE



DELAMINATION

Too short lamination times in a lamination run

Insufficient degree of cross-linking

REASONS:



HOT SPOTS

REASONS:

Micro-cracks in cells

Incorrect soldering



QUALITY CONTROL

JUNCTION BOX CATCHING FIRE

REASONS:

Corrosion on the power contacts caused by humidity



WE KNOW HOW WELL

A MODULE WORKS

LONG BEFORE IT GOES

TO WORKProduction of Luxor modules.



11 STEPS TO THE LUXOR MODULE

QUALITY CONTROL

1. 100% Cell

income

inspection

2. Cell Soldering3. Flashing every

string

4. Checking and

recording the

lamination times

5. Transporting

the laminates

6. Laminate

trimming and

framing

7. Machine-

framing

8. Attaching the

ventilated

socket

9. Measuring the

modules with

flashers

10. 100% final

check

11. Special

packing to avoid

micro cracks



100% cell income inspection

Electroluminescence procedure

(EL-Test)

Performance ControlQuality Control

Sorting approximatly

to the same power

Forming the same

module classes by colour

Avoiding micro-cracks

LUXOR POSITIVE TOLERANCE

UP TO 6,5 Wp



HOT SPOTS

REASONS:


Incorrect soldering



Flashing every string after

layout and soldering

before lamination


Checking the soldering connections

and micro-cracks

Checking the performance

of every string



HOT SPOTS

REASONS:


Incorrect soldering



Checking and recording

the lamination time

for each lamination run


Important: degree of

cross-linking

Controling the parameters

of lamination process



DELAMINATION

Too short Lamination times in a lamination run

Insufficient degree of cross-linking

REASONS:



Attaching the ventilated socket


Through ventilation

the humidity within

the socket can disperse

Minimisation of contact resistance

between the module strings

and the cable



QUALITY CONTROL

JUNCTION BOX CATCHING FIRE

REASONS:

Corrosion on the power contacts caused by humidity



Measuring the modules with flashers

from Berger or Pasan


stricktly according to

STC (standard test conditions)

Every 4 hours calibration

of the flasher

LUXOR POSITIVE TOLERANCE

UP TO 6,5 Wp



The influence of mechanical load to the module

and its performance can be seen when comparing

the EL picture before and after a standard

mechanical load test.

EL-Picture Check and Dynamic Load Test

QUALITY CONTROL



EL-Picture Check and Dynamic Load Test

before after

QUALITY CONTROL



HOT SPOTS

REASONS:

Micro-cracks in cells caused by mechanical load



100% final check

Checking all distances

between cells

according to IEC 61730

Checking cleanliness of

the module

the gaskets and washers

Checking all relevant

Components

(socket, cable etc.)



Avoiding micro-cracks

during transportation

Luxor special packing



Before every Luxor Module leaves the production,

all quality relevant criteria will be confirmed

through inspection and testing:

LUXOR MODULES - Quality Report and Statistics



� STC measurement (UL, TÜV Rheinland, Photon, PI Berlin)

� NOCT measurement (UL, TÜV Rheinland)

� Low light measurement (TÜV Rheinland, Photon)

� Measurement of the temperature coefficient (UL, Photon)

� Mechanical load test (static) (UL)

� Hail test (UL)

� Thermography images (Photon)

� EL images (TÜV Rheinland, Photon, PI Berlin)

� Degree of cross-linking - gel content (TÜV Rheinland, PI Berlin)

� Degree of cross-linking - rip off (TÜV Rheinland, PI Berlin)

TESTS WITH INDEPENDENT LABORATORIES

LUXOR MODULES



EVERYTHING

THAT A PV EXPERT NEEDS

Luxor polycrystalline and monocrystalline modules.



LUXOR MODULES

ECO LINE 72/180-190W

� MonocrystallineMonocrystallineMonocrystallineMonocrystalline onononon----gridgridgridgrid solar module

� High-quality 5’’ cell with an efficiency efficiency efficiency efficiency over 17%over 17%over 17%over 17%

� Positive power tolerance

from 1,5Wp 1,5Wp 1,5Wp 1,5Wp –––– 6,5Wp 6,5Wp 6,5Wp 6,5Wp on the module

� Up to 14.88% module efficiency

� Optional with the Luxor aluminium high-end junction box

� Perfect. Wherever flexibility is called for.

THE F

LEXIBL

E ALL

ROUN

DER

THE F

LEXIBL

E ALL

ROUN

DER

THE F

LEXIBL

E ALL

ROUN

DER

THE F

LEXIBL

E ALL

ROUN

DER

100% on product

90% rated power

80% rated power




� Polycrystalline onPolycrystalline onPolycrystalline onPolycrystalline on----gridgridgridgrid solar module

� High-quality 6’’ cell with an efficiency efficiency efficiency efficiency over 17%over 17%over 17%over 17%

� Up to 14.44% module efficiency


from 1,5Wp 1,5Wp 1,5Wp 1,5Wp –––– 6,5Wp6,5Wp6,5Wp6,5Wp

� Optional with the aluminium high-end junction box

� Ideal for large systems

THE L

ARGE

SYST

EM PL

AYER

THE L

ARGE

SYST

EM PL

AYER

THE L

ARGE

SYST

EM PL

AYER

THE L

ARGE

SYST

EM PL

AYER

LUXOR MODULES

100% on product

90% rated power

80% rated power



� MonoMonoMonoMono---- and Polycrystalline offand Polycrystalline offand Polycrystalline offand Polycrystalline off----gridgridgridgrid solar module

� High-quality cell

� Power tolerance from +/+/+/+/---- 3%3%3%3%

� Ideal for garden homes, mobile systems, traffic systems, parking systems, street lamps

� Everywhere with no connection to the power grid

LUXOR MODULES

SOLO LINE 36/5-120W

STAN

D

STAN

D

STAN

D

STAN

D----AL

ONE L

UXOR

MOD

ULES

ALON

E LUX

OR M

ODUL

ES

ALON

E LUX

OR M

ODUL

ES

ALON

E LUX

OR M

ODUL

ES

100% on product

90% rated power

80% rated power



WHAT’S NEW?




� MonocrystallineMonocrystallineMonocrystallineMonocrystalline onononon----gridgridgridgrid solar module

� High-quality 6’’ cell with an efficiency efficiency efficiency efficiency up to 18.1%up to 18.1%up to 18.1%up to 18.1%


from 1,5Wp 1,5Wp 1,5Wp 1,5Wp –––– 6,5Wp6,5Wp6,5Wp6,5Wp

� Optional with the aluminium high-end junction box

� The wide-area allrounder among the Luxor modules.

� Since Intersolar 2011

THE W

IDE

THE W

IDE

THE W

IDE

THE W

IDE----A

REA P

OWER

AREA

POWE

R

AREA

POWE

R

AREA

POWE

R

STRIKE

R

STRIKE

R

STRIKE

R

STRIKE

R

NEW!

NEW!

NEW!

NEW!LUXOR MODULES

100% on product

90% rated power

80% rated power



THREE GOOD REASONS

QUALITY

PERFORMANCE

LUXOR MODULES



LUXOR MODULES

POSITIVE TOLERANCE

Nominal System 10000W

PV System with

Luxor Luxor Luxor Luxor ModulesModulesModulesModules10200W10200W10200W10200W

In avarage 2% more power performance



LUXOR GUARANTEE

ABOUT LUXOR SOLAR

100% on product

90% rated power

80% rated power

100% on product

90% rated power

80% rated power

LUXOR ECO LINE LUXOR SOLO LINE



SUMMARY

+ International module production meets high high high high germangermangermangerman qualityqualityqualityqualitystandard / widerange Luxor Quality Guidelines

+ Only positive positive positive positive tolerancetolerancetolerancetolerance up to 6,5Wpup to 6,5Wpup to 6,5Wpup to 6,5Wp for faster return of investment

+ Extremly good good good good pricepricepriceprice----qualityqualityqualityquality----ratioratioratioratio

+ German German German German warrantorwarrantorwarrantorwarrantor



…with Luxor modules!

SUMMARY

SOLID QUALITY

+POWER PERFORMANCE

+

PRICE=

YOUR PROFIT…



REFERENCES

LIVE - MONITORING

LUXOR MODULES



WHAT CAN THE SUNHINE PEOPLE DO FOR YOU?Your sunshine manager:

Nino Sijeric | Business Development

T +49.711.88888 – 999 | [email protected]

Luxor Solar GmbH | Königsstraße 26 | 70173 Stuttgart

T +49.711.88888 – 999 | F +49.711.88888 - 999

[email protected] |www.luxor-solar.com