PV

BOS Trends in PV-Systems 1st Conference Solar Wind & Hydrogen 2003-07-05 at Sergovia, Spain

Franz Baumgartner NTB University of Applied Sciences Buchs Switzerland www.ntb.ch/TT/Labors/EMS/PV.html

PV grid connected: 3kWp Flumroc, CH

Kenndaten: Tripelzelle 1um dünn Modul:128Wp 24 Module Pn=3.07kWp Dachneigung 3°

Franz Baumgartner / [email protected] / www.ntb.ch 7/4/2003 slide 2

www.ntb.ch/TT/Labors/EMS/PV.html

PV grid connected: 3kWp Flumroc, CH

DC AC Franz Baumgartner / [email protected] / www.ntb.ch 7/4/2003 slide 3

www.ntb.ch/TT/Labors/EMS/PV.html

PV grid connected: 38 kWp Haag CH/FL

Franz Baumgartner / [email protected] / www.ntb.ch 7/4/2003 slide 4

www.ntb.ch/TT/Labors/EMS/PV.html

PV grid connected: 38 kWp Haag CH/FL

DC AC Franz Baumgartner / [email protected] / www.ntb.ch 7/4/2003 slide 5

www.ntb.ch/TT/Labors/EMS/PV.html

DC and AC type PV- Systems worldwide 2002: production vol. 500MW

PV Systems 1992

PV Systems 2001

AC 25%

DC 75%

Franz Baumgartner / [email protected] / www.ntb.ch 7/4/2003 slide 6

AC 75%

DC 25%

Driver PV-Technology: COSTS RED.

Franz Baumgartner / [email protected] / www.ntb.ch 7/4/2003 slide 7

Greek

Espane

0.15 0.1 0.05 0

Great B

AT

Germany

EU-household 3500kWh/a Italy

0.25 0.2

Denmark

€/kWh inc. tax

Prices of grid electricity 2001

Ref: eurostat 2002

electricity costs - householde Austria 2001 Taxes 31%

Generation 23%

0.04 €/kWh

Tax+Grid = 0.1 €/kWh total 0.13€/kWh Franz Baumgartner / [email protected] / www.ntb.ch 7/4/2003 slide 8

Grid 46%

Ref: VKW, Jun 2001

Degradation of PV costs - Germany

- 5% / a

COST REDUCTION OF PV-INVERTERS – TARGETS, PATHWAYS AND LIMITS Mike Meinhardt, Günther Cramer SMA Regelsysteme GmbH, www.sma.de EU- PV Solar Energy Conf. Munich, Oct 2001

Franz Baumgartner / [email protected] / www.ntb.ch 7/4/2003 slide 9

Costs of PV systems: grid 3kW mount/ install. 15%

7

periphe rials 10%

6

- 5% / a

€ / W ex. VAT

5

4

2000 BRD 3kWp

other BOS

Inverter

1.2€

2 Modules

1€

60%

0.1 €/kWh mount/ install.; 0.4

2.6 €/W manuf.

1

modules

Ref: Bundeswirtschaftsminister BRD, Bericht Auswirkungen des EEG, 2002, Photon 4/02

0.8€

3

0 2000

inverter 15%

Szenario 2007 [3€/Wp] modules; 1

1 €/W ? Thin Film peripher ials; 0.8 2010

Franz Baumgartner / [email protected] / www.ntb.ch 7/4/2003 slide 10

2020

inverter; 0.8

PV-AC cost structure 20kWp : 2003 0.4 € Planning, Profit

4.5 €/Wp in 2003

3 € PV Module (67% cost share)

0.5 € Inverter 0.6 € Mounting Inst. Franz Baumgartner / [email protected] / www.ntb.ch 7/4/2003 slide 11

1€ in 2020

Reliable PV cable

http://www.lappkabel.de/

LAPPTHERM® Solar Temperaturbereich: festv. -55°C bis +145°C

http://www.hubersuhner.ch

Kupferkabel 4 mm2

pro m

(installiert in 90% PV-Anlagen)

(Los km)

Lapptherm Solar

3.39€

0.07

Huber+Shuner Radox 125

0.95€ 0.8€

0.03

€/Wp

typ. 100W Modul, 2x1.5m Kabel, 0.03m/Wp Franz Baumgartner / [email protected] / www.ntb.ch 7/4/2003 slide 12

Quelle: Kosten, Photon Juli 2002,S81

Reliable PV connectors http://www.multi-contact.ch/

http://www.tycoelectronics.com/

Stecker 100Stk. 1.52€ 1000 Stk. 1.35€

Stecker 100Stk. 1.43€ 1000 Stk. 1.29€

Buchse 100Stk. 1.74€ 1000 Stk. 1.54€

Buchse 100Stk. 1.43€ 1000 Stk. 1.29€

100 W-Modul je zwei Stecker und Buchsen 0.03€/Wp Widerstand