cv andrebroessel.com broessel engineering | avda paralelo 186-6...

André S. BroesselCVandrebroessel.com broessel engineering | Avda Paralelo 186-6-1 | 08015 Barcelona | [email protected] | +34 617 658 558

André S. BroesselCV

2016-2018 wat17 Architect

Client: wat-membratec® water technologyCollaborators: Beyer Bos + Partner / StaticConcrete sandwich panels: Otto Quast

andrebroessel.com


2016-2018 wat17 Offices + production hall extension

3.205 m3 volume957 m2 floor area3 floors high

High performance building envelope

The building extension to the steel hall from 1984 is located in front of the Neanderthal nearby Düsseldorf. The concrete cube follows the border lines of the plot to achieve the maximum space and high with three floors. In order to match the accelerated rules for building efficiency and fire protection, a concrete construction method was chosen. In fact that the company can follow their production any time a pre-cast concrete sandwich panel was the best solution in economic values and construction time. The 400mm sandwich panel has 3 layers to perform

i. Static of structure ii. High insulation iii. Low maintenance cost

Following the 2010 Energy Performance of Buildings Directive, the building has reached this summer 2018 less 5° Celsius vs. the steel hall from 1984 under local solar exposure conditions.

U value, W/m2 K

andrebroessel.com


2016-2018 wat17 lx - built-in lighting installation

The positive influence of light is a welcome for its occupants. The LED light tube is a built-in installation from the basement up to the offices in the third floor. It features colour temperature of 4.000 K and energy class A++.

lx/m²

andrebroessel.com


2016-2018 wat17 K - Restroom and emergency staircase

K 1000 K 4000

18.3

8

488

743

88.5

1134

120

236.

5

12.5

400

226.

5

65

134

12.5

90

53

535

x1,35F-A006

2,0RBBRH2 TLG

0,910

+3,44

2

359

12.5

121.

512

.592

.5

3018

7.1

24.5

16

+3,44

+0.00

201238

751 760

545 246 200 533

1860

.8

161.

8

400

1299

8

8

1418

14

18

559

201

214.

5

63.5

214.

5

63.581 20.5214.5214.5 8

871.5

7615

3.5

160.

121

4.5

7622

.5

214.

576

214.

576

18 203.5 100 185.5 20 250 20 65 400 621.8

214.

5

88.5

214.

57.

124

.5

18

1658

3

83

4040

16 789.9

MB

BB

BB

7 8 9CC

CC

0 1 5 10m

Erweiterung

Bes

tand

10

DC

BA

N

AA

7.51 7.60 3.00

15.11

DD

AA

DD

6.16

5.91

5.51

7 8 9

DC

BA

MB

15.77

18.67

18.6

1

.11

.18

BRH 0,91m BRH 0,91m

BRH 0,91m

BRH

0,9

1m

BRH 0,91m

+4.868

1

2

3

4

5

6

7

8

9

17

16

15

14

13

12

11

10

17 x

26,

5 x

17,8

5

160

Fluchtfenster1x öffenbare Fenster miteiner lichten Öffnungvonmin. 90x120cm

T-I0

04

T-I0

05T-

I007

T-I0

10T-

I011

T-I0

12T3

0 - R

auch

dich

t

T-I006

T-I008 T-I009

T-I014Sonderhöhe

T-I0

13T3

0 - R

auch

dich

t

x1,35F-A003

1,0RBBRH1 TLG

0,910x1,35

F-A0044,0RB

BRH4 TLG

0,910

x1,35F-A015

2RBBRH2 TLG

0,90 Podest

x1,3

5

F-A0

05

4,0

RB

BR

H1

Fluc

htfe

nste

r / 4

TLG

0,91

0

123.5

x1,23F-I001

1,6RBBRH1 TLG

0,915

425.5155.5

LUFTRAUM

20

70

BD/SE/10x30 10

3012

.5

25

25

DD/RR/25x25

BD/RR/20x20 20

20

1010

6.6

10 1012

.5

189

14.8 14

.861

.8

20

70

WD/SE/20x20UK = OKRF + 20

16

20

8

BD/SE/10x30

WD/E/14x14OK = UKD

wat17

PROJEKT:

ERWEITERUNG EINERGEWERBEHALLEGRUITENER STR.1740699 ERKRATH

BAUHERR:

SABINE & AXEL HAAKE GbRGRUITENER STR. 1740699 ERKRATH

ARCHITEKT:

DIPL. ING. BRÖSSELC/O BATISTA ARCHITEKTENBERLINER ALLEE 3240212 DÜSSELDORFM 0176 15 280 575F 0211 46 97 352

BRANDSCHUTZPLANUNG:RASSEK & PARTNER

VERMESSUNGSPLANUNG:LISKES + SCHIFFER

TRAGWERKSPLANUNG:BEYER BOS & PARTNERWUPPERTALT 0202 77 33 88

broessel engineering

wat17

PHASE:WERKPLANUNG

GRUNDRISS 1.OGDurchbruchplanung TGA

G003

INDEX / BEARBEITER / DATUM:

A Bodenaufbauten/DeckenhöheBCD

MASSTAB / FORMAT:M 1:50 / A1

VERFASSER / DATUM:AB / 05/07/17

CODE:MP_G003_AC

107.2

OKFF OKRD

VORABZU

G

BODENDURCHBRUCH

BODENSCHLITZ

WANDDURCHBRUCH

DECKENDURCHBRUCH

WANDSCHLITZ

BODENDOSE

MB

BB

BB

7 8 9CC

CC

0 1 5 10m

Erweiterung

Bes

tand

10

DC

BA

N

AA

751 760 300

1511

DD

AA

DD

411

616

591

551

7 8 9

DC

BA

MB1577

1867

11

18

1794

1861

655

159

118

1134

461.

6

18.3

8

331

741

110

20 2016

535

40 55

430

124250

373 110 361 400 597.3

140

110

400

143

1273

.3

53 545231

32 808.2

582.

9

201

765.8

+0.00 = 139,65 ü.NN

AnforderungBrandschutztür,Tür nach aussenöffnend100cm lichterDurchgang

88.5

2.31

4040

120

120

278

219.

5

40.5214.5

301

186.

613

521

4.5

569

BRH 0,91m

BRH

0,9

1m

BRH

-0,0

1m

BRH 0,96m

1

2

3

4

5

6

7

8

9

18

17

16

15

14

13

12

11

10

18 x

26,

5 x

18,1

x1,35F-A001

4,0RBBRH4 TLG

0,910

x1,3

5

F-A0

02

2,0

RB

BR

H2

TLG

0,91

0

200

200

T30-Tür RauchdichtT-I001

T90-

Sch

iebe

tür

T-I0

02D

oppe

ltür

T-I0

03

2

Dop

peltü

r-ALU

T-A

003

T-A001ALU

T-A0021 M Licht ÖF

T-A004ROLLTOR

501

405

Wan

döffn

ung

603

500

655

876.4

4.08

Rinnenentwässerung

922.8

214.

5

70

911

555

10

30

DD/SE/10x30

BD/RR/20x20

20

20

10.420

10

6.6

1010

10 10

16

20

8

14.8 14

.861

.8

WD/SE/25x70UK = OKRF +5cm

18

9

WD/S/20x25OK = UKD DD/S/20x20

20

20

DD/SE/20x70

20

70

10

20

10341


6.9

6.914 44

.1

18


HAUSANSCHLUSSELEKTRO/SANITÄRE/S

WD/E/14x14OK = UKD

2014

2015

4.5

wat17

PROJEKT:


BAUHERR:


ARCHITEKT:






wat17

PHASE:WERKPLANUNG

GRUNDRISS EGDurchbruchplanung TGA

G002





CODE:MP_G002_AC

107.2

OKFF OKRD

VORABZU

GBODENDURCHBRUCH

BODENSCHLITZ

WANDDURCHBRUCH

DECKENDURCHBRUCH

WANDSCHLITZ

BODENDOSE

18.3

8

488

743

88.5

1134

120

236.

5

12.5

400

226.

5

65

134

12.5

90

53

535

x1,35F-A006

2,0RBBRH2 TLG

0,910

+3,44

2

359

12.5

121.

512

.592

.5

3018

7.1

24.5

16

+3,44

+0.00

201238

751 760

545 246 200 533

1860

.8

161.

8

400

1299

8

8

1418

14

18

559

201

214.

5

63.5

214.

5

63.581 20.5214.5214.5 8

871.5

7615

3.5

160.

121

4.5

7622

.5

214.

576

214.

576

18 203.5 100 185.5 20 250 20 65 400 621.8

214.

5

88.5

214.

57.

124

.5

18

1658

3

83

4040

16 789.9

MB

BB

BB

7 8 9CC

CC

0 1 5 10m

Erweiterung

Bes

tand

10

DC

BA

N

AA

7.51 7.60 3.00

15.11

DD

AA

DD

6.16

5.91

5.51

7 8 9

DC

BA

MB

15.77

18.67

18.6

1

.11

.18

BRH 0,91m BRH 0,91m

BRH 0,91m

BRH

0,9

1m

BRH 0,91m

+4.868

1

2

3

4

5

6

7

8

9

17

16

15

14

13

12

11

10

17 x

26,

5 x

17,8

5

160


T-I0

04

T-I0

05T-

I007

T-I0

10T-

I011

T-I0

12T3

0 - R

auch

dich

t

T-I006

T-I008 T-I009

T-I014Sonderhöhe

T-I0

13T3

0 - R

auch

dich

t

x1,35F-A003

1,0RBBRH1 TLG

0,910x1,35

F-A0044,0RB

BRH4 TLG

0,910

x1,35F-A015

2RBBRH2 TLG

0,90 Podest

x1,3

5

F-A0

05

4,0

RB

BR

H1

Fluc

htfe

nste

r / 4

TLG

0,91

0

123.5

x1,23F-I001

1,6RBBRH1 TLG

0,915

425.5155.5

LUFTRAUM

20

70

BD/SE/10x30 10

3012

.5

25

25

DD/RR/25x25

BD/RR/20x20 20

20

1010

6.6

10 1012

.5

189

14.8 14

.861

.8

20

70


16

20

8

BD/SE/10x30

WD/E/14x14OK = UKD

wat17

PROJEKT:


BAUHERR:


ARCHITEKT:






wat17

PHASE:WERKPLANUNG


G003





CODE:MP_G003_AC

107.2

OKFF OKRD

VORABZU

G

BODENDURCHBRUCH

BODENSCHLITZ

WANDDURCHBRUCH

DECKENDURCHBRUCH

WANDSCHLITZ

BODENDOSE

18.3

80

1134

743

65

40053

120

120

20295.

5

263

263

400

200

100

200

100

200

100

200

100

166

72

583

200

316 307

x1,35F-A008

4,0RBBRH4 TLG

0,975

x1,3

5 /2

,135

F-A

012

2,0

RB

BR

HFe

nste

r / F

enst

ertü

r0,

975

/ 0,2

2

x1,3

5 / 1

x 2,

135

F-A

013

3,0

RB

BR

HFe

nste

r / F

enst

ertü

r0,

975

/ 0,2

2

400

81 200 110

516 17

16

510

866

510

3459

2116

20

300

25020

12.5

295.

512

.530

0

16 125 12.5 605.5

743

+0.00

100

100

213

101014

8

100

100

100

100

3219

.511

.536

12.5

57

471 676

BRH 0,975m BRH 0,975m

BRH 0,975m

BRH 1,00m

BR

H 0

,975

m

+4.868

1

2

3

4

5

6

7

8

9

17

16

15

14

13

12

11

10

17 x

26,

5 x

17,8

5


88.5221

T-I015T30 - Rauchdicht

T-I0

16

T-I017 T-I018 T-I019

T-I023

88.5221

16

88.5

12.5

19

30

T-I0

20T-

I021

T-I0

22

221

16 88.5221

88.5221

18.512.5

27

88.5

81.5

221

88.5

221

187

88.5

221

124.

5

12.5 88.5221

24

x1,3

5 /2

,135

F-A

010

2,0

RB

BR

HFe

nste

r / F

enst

ertü

r0,

975

/ 0,2

2

x1,35F-A007

4,0RBBRH1 Fluchtfenster / 4 TLG

0,975

BR

H 0

,22m

x1,35F-A014

2,0RBBRH2 TLG

0,975

x1,3

5 /2

,135

F-A

009

2,0

RB

BR

HFe

nste

r / F

enst

ertü

r0,

975

/ 0,2

2x1

,35

/2,1

35F-

A01

12,

0R

BB

RH

Fens

ter /

Fen

ster

tür

0,97

5 / 0

,22

160 12160

571

x1,23F-I002

1,6RBBRHF30 Fenster 1 TLG

1,05

x1,35F-A016

2RBBRH2 TLG

0,90 Podest

BR

H 0

,22m

BR

H 0

,22m

100

100

BR

H 0

,22m

BR

H 0

,22m

213

213

213

100

100

213

x1,3

5F-

A01

75,

1R

BB

RH

7,41

BR

H 0

,975

mB

RH

0,9

75m

BR

H 0

,975

mB

RH

0,9

75m

x1,3

5F-

A01

85,

1R

BB

RH

7,41

MB

BB

BB

7 8 9CC

CC

0 1 5 10m

Erweiterung

Bes

tand

10

DC

BA

N

AA

7.51 7.60 3.00

15.11

DD

AA

DD

6.16

5.91

5.51

7 8 9

DC

BA

MB

15.77

18.67

18.6

1

.11

.18

LUFTRAUM

Teek

üche

20

70

10

30

BD/SE/20x70

BD/SE/10x30

4730 15

62

233.

535

35

189

12.5

12.5

25

25

BD/RR/25x25

12.543.3

20

20

1010

25.3

BD/RR/20x20


WD/SE/20x20UK = OKRF + 20 20

WD/E/14x14OK = UKD -20cm

RR/20x20Noch zu klären!

WD/E/14x14OK = UKD -20cm

wat17

PROJEKT:


BAUHERR:


ARCHITEKT:






wat17

PHASE:WERKPLANUNG


G004





CODE:MP_G004_AC

107.2

OKFF OKRD

VORABZU

G

BODENDURCHBRUCH

BODENSCHLITZ

WANDDURCHBRUCH

DECKENDURCHBRUCH

WANDSCHLITZ

BODENDOSE

UK RFB -0.26m

RFB +6.40m

UK UZ +9.08m

UK DT +9.38m

938

1010

OK D +10.10m

2424

282

343

1

135

17.

5

90

319

RFB -0.01m

UK TP +3.19m

TP RFB +3.43m

UK RFB +6.16m

FFB 0,00 = 139,65 ü.NN

FFB +3.44m

FFB +6.475m

UK UZ +2.85m

UK RÖ +5.00m

TP +4.868m

TP +1.63m

740

500

UK TP +1.38m

UK TP +4.618m

UK ST 4.05m

272

135

9025

210.

216

73.9

2513

8

500

510

500

455

1837

.1

1

405

125

55

81

135

6317

243

135

188.

9

132

292.

78.

6

1010

1838

81418

40 591 551 616 40

468201201653530569

510 34 510 2159

403

26

50

81

22 40

25

1020

2218.5

1684.1 70

10

10

297

25

SICHTFUGE

SICHTFUGE

Schnitt BB

214.

5

90

9090

125

88.5

88.5

214.

5

221

163

298.

9

34

25

30 16

300300

1794

90

UK ST +7.118m

UK ST +3.88m

UK ST +8.75m

OK BR +2.53m

OK BR +5.768m

OK BR +7.4m

35

OK Pflaster 0.00mOK Pflaster 0.00m

UK VS +0.1m

UK VS +7.088m

30

UK ST 5.575m

UK ST 8.61m

UK TD +9.22m

OK W +9.38m

18.5

196

Drain-Rinne

238

1,5% Dachneigung

RFB -0.01m

UK RFB -0.26m

RFB +3.43m

UK RFB +3.19m

RFB +6.40m

UK RFB +6.16m

FFB 0,00 = 139,65 ü.NN

FFB +3.44m

FFB +6.475m

UK DT +9.38m

UK UZ +9.08m

OK D +10.10m

UK UZ +5.82m

Schnitt CC

319

256

6424

260.

5

1

7.5

208

64

162

938

1010

63

319

135

100

241

30

290.

535

237 214.5

214.

5

18

40 100519 70394.6

55 18.1583

370.5 300

56953516

30

55

55

1

152

201

88.5

221

214.

5

90

34

135

344

100

444

10

31.5

UK UZ +5.52m

UK UZ +2.55m

300300

UK ST +2.135m

UK ST +8.75mUK ST +8.75m

UK ST +5.78m UK ST +5.81m

OK BR +7.40mOK BR +7.40m

OK BR +4.43m

UK ST 5.575m

UK ST 8.61mUK ST 8.61mUK ST 8.61m

135

UK UZ +9.08m

OK W +9.38m

wat17

PROJEKT:


BAUHERR:


ARCHITEKT:






wat17

PHASE:WERKPLANUNG

SCHNITT BBSCHNITT CC

S007


A Bodenaufbauten beachten

B 21/07/17 Rohbaumaße Fenster/Türen - Position Fenster EG/1OG W>N

C

D



CODE:MP_S007_AC_Index_B

107.2

OKFF OKRD

VORABZU

GBODENSCHLITZ

WANDDURCHBRUCH

WANDSCHLITZ

BODENDOSE

- Alle Maße sind am Bau zu überprüfen.

- Angabe Türhöhen beziehen sich auf OKRFB und UK Rohbauöffnung!

- Angaben zu Brüstungs- und Fensterhöhen beziehen sich auf OKRFB!

- Fenstermaße sind Rohbaumaße!

- Bemaßung Trockenbau bezieht sich auf Vorderkanten GK-Beplankung!

VS Vorsatzschale ST SturzBR Brüstung

DT DachtrapezblechRÖ Rolltoröffnung

TP TreppenpodesteW Wand

andrebroessel.com

2011

2012

2013

2014

2015

2016

2018

2019**

2017

PATENT FILED GERMANY

INTERSOLAR

SEED INJECTION

PROTOTYPE MT50

INTERSOLARPROTOTYPE BR1000DESIGNBOOM

INTERNATIONAL PATENT

CROWDFUNDINGTELE MADRID TVDIE WELTPRO SIEBEN / RTL TV1. PRIZE COUNCIL BARCELONA

WORL ECONOMIC FORUM NOMINATION

H2020 CALL EU COMMISSIONSIX CITIES COMPETITIONBARCELONA (BTV) TVSIX CITIES CROWDFUNDINGPLANETE+ TV

KILL THE GAME CHANGER

PLANETE+ TVV2 + V3 TRACKING SOLUTIONTRACK RECORD PV 280 W/M2

MANUFACTURING1ST. GENERATION

MANUFACTURING2ND. GENERATION

* IRRADIATION VALUE NYC-MADRID

CE MARKS + CERTIFICATIONS

PILOT PROJECT ONE

** TARGET MARKET MT80 HTTP://EC.EUROPA.EU/ENERGY/EN/TOPICS/ENERGY-EFFICIENCY/BUILDINGS

LCOE $ 0,14/KWH*

LCOE $ 0,14/KWH*

LCOE $ 0,08-0,05/KWH*

LCOE$/kWh*

0,08 0,49 0,25 0,14 0,08 0,04

NYC, SEOUL, TOKYO, TEL AVIV WORLD TOUR

PROTOTYPE BETA.EY

ZSW CERTIFICATION MT50LCOE $ 0,25/KWH*WTN NOMINATION

WTN FINALIST ENERGYSOM NY

NYC - ASSUMPTION BUILDING LOADS / HIGH RISE / CURTAIN WALL1ST GENERATION / 2ND GENERATION / HYBRID GENERATION / MIX

MICROTRACK 80

Ball Lens providing opticaltracking with low-cost industrial glass / PMMA and featuring diffuse light concentration

50% yield surplus with 2-axis tracking mechanism

light-to-power-converter

Electricity/Thermal/Hybridconversion, up to 74% combined efficiency

Reduced carbon footprintby 400x less cell area withMultijunction cell conceptOptional Video Wall design

GROSS SURFACEFAÇADE surplusin cities accountsby 50%

Integrated Concentrated Solar Power ICSPTechnology A concentrating photovoltaic (CPV) and thermal energy system (CSP) is being developed as a dynamic day-lighting system for box-window curtain wall assemblies in buildings. The ICSP system is composed of multiple concentrator modules that are situated within a glass façade or glass atrium roof of a building and including an accurate, inexpensive tracking mechanism. The system capitalizes on the structural com-ponents, encasements and maintenance schedules of the existing façade systems and uses minimal and inexpensive materials.The architectural integration of the ICSP system ensures a high-efficient transfer of electric and thermal energy to cover the building loads while enhancing day-lighting and reducing solar gain.

Energy production projections show cost payback periods are substantially below those of existing solar systems. With the transparency the net surface of the façade is lifted up by 50%.

100%

200%

300%

400%

500%

600%

Mic

roTr

ack

Hybr

id 2

019,

2nd

Mic

roTr

ack

CSP

2017

, 2nd

Mic

roTr

ack

CPV

2016

, 1st

Mic

roTr

ack

CPV

2013

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RawlemonTM | Avda. Paralelo 186-6-1 ES 08015 Barcelona Spain | Gruitener Str. 17 DE 40699 Erkrath Germany www.andrebroessel.com | www.rawlemon.com | rawlemon TM - ©2018


2011 - 2019 rawlemon solar architectureEngineering

„The 2010 Energy Performance of Buildings Directive“[‚nearly zero-energy building‘ means a building that has a very high energy performance, as determined in accordance with Annex I. The nearly zero or very low amount of energy required should be covered to a very significant extent by energy from renewable sources, including energy from renewable sources produced on-site or nearby;]

In 2011 -- when I started from scratch to write my patent for a solar energy concentrator system-- a journey into applied science and energy economics begun.

Today architects e.g. Foster and Partner, Skidmore Owings Merrill LLP inquire interest for the project, as already in 2019 all public buildings in the European Union have to be nearly zero-energy buildings, and from 2021 up, all buildings in the EU.

ENERGY PERFORMANCE:CONSUMPTION = PRODUCTION ON-SITE

Energy The Energy Performance of Buildings Directive

Nearly zero-energy buildings

Nearly zero-energy buildings (NZEBs) have very high energy performance. The low amount of energy that these buildings require comes mostly from renewable sources.

The Energy Performance of Buildings Directive requires all new buildings to be nearly zero-energy by the end of 2020. All new public buildings must be nearly zero-energy by 2018.

National plansEU countries have to draw up national plans to increase the number of NZEBs.andrebroessel.com


2011 - 2019 rawlemon solar architectureBuilding Performance Management

• Incremental cost of low-energy buildings• Electricity infrastructure interactions• Energy storage - Thermal/Electricity• Micro climate analysis• Dynamic simulation tools• Building emissions• Thermal energy performance• Renewable yield calculation methods• Effective policy instruments• Energy Performance Certificates control

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2011 - 2019 rawlemon solar architecture2012-2019 Development MicroTrack Cogeneration

Integrated Concentrated Solar Power (ICSP) Technology

A concentrating photovoltaic (PV) and thermal energy (ST) system is being developed as a dynamic day-lighting system for box-window curtain wall assemblies in buildings. The ICSP system is composed of multiple concentrator modules that are situated within a glass façade or glass atrium roof of a building and including an accurate, inexpensive tracking mechanism (Figure 1). The system capitalizes on the structural components, encasements and maintenance schedules of the existing façade systems and uses minimal and inexpensive materials. Many of the impediments previously facing the commercialization of concentrating systems are addressed by system integration into the substantial surface areas of large building structures that are not subject to wind and particulate loads or maintenance requirements of the stand-alone concentrators. The architectural integration of the ICSP system ensures a high-efficient transfer of electric and thermal energy into interior spaces while enhancing day-lighting and reducing solar gain. Energy production projections show cost payback periods are substantially below those of existing solar systems. With the transparency the net surface of the façade is lifted up by 50%.

Figure 1. ICSP Solar Façade – Integration into Curtain Wall.

ENERGY PERFORMANCE 2018:MicroTrack 80240W/m2 Electricity

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OBJECTIVES

The research objectives of the system directly relate to sev-eral goals of the European Commission Program Plan 1 to achieve nearly zero-energy buildings. In particular, the goal of the ICSP solar façade system is to maximize the utilization of solar energy to lower the overall energy consumption profile of buildings through the synergistic combination of power generation (using PV cells) and heat exchanger (ST) with a simultaneous reduction in building cooling and lighting loads. By transferring concentrating technology to day-lighting system within ‘cassette’ façade systems, we propose a different model for day-lighting with a reduction in unwanted solar gain, whereby heat can be removed from the building envelope before it is transmitted to the interi-or, or it can be transmitted to the interior when needed. This approach has several advantages over existing day-lighting systems, which are unable to viably capture solar energy while providing diffuse daylight for interior spaces.

Figure 2. MicroTrack 60 Prototype

Figure 3. MicroTrack 500HY, heat and electricity measurements

ENERGY PERFORMANCE 2018:ON-SITE PRODUCTIONMicroTrack 500HY - PV/ST

Combined Efficiency 60%

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In Phase 1 of this project, we are designing, building, and extensively testing a small-scale panel installation of Version 5 of the ICSP solar façade system at the Barcelona based laboratories (Figure 2). This demonstration follows the building and testing of four previous prototypes, including one that continues to be a test bed at Rawlemon for the evaluation of heat and power generation of multiple cell types and thermal collectors within the ICSP Solar Module (MicroTrack500HY). The post-occupancy testing of full-scale prototypes will be critical in assessing the operating constraints on power generation of the system, as well as the assessment and development of optimum applications for direct transfer to distributed building systems. For the latter challenge, we are currently negotiating with strategic industrial partners to help develop systems for using high quantity heat in distributed chiller conversion cooling units.

Figure 4. Solar Façade – 60% Tilt losses with fix installed PV

MicroTrack 500HY

LCOE methodLevelized Costs of Electricity in Euro/kWh

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RESULTS AND ACCOMPLISHMENTS

Through iterative modeling, a ball lens shape in a close packed array was determined (Figure 3) to ensure maximum conversion of solar energy to electrical and thermal power while permitting substantial day-lighting. The current prototype, a synchronic driven 1 motor dual-axis mechanism, achieves a maximum combined tracking error of less than 500 μrad. The modules and tracking mechanism are environmentally shielded from external forces, such as direct wind, rain or snow loading, by the exterior glass plane. Therefore, precise tracking can be achieved through inexpensive motors. The design of the module is compact and plug and play designed and adds nothing to the cost of the building. The system is scalable. We have tested ball lens sizes in-between 10mm up to 1,800mm Diameter. Attention has been paid to choice of materials to minimize or eliminate the problems of thermal expansion, creep and static friction.

Figure 5. MicroTrack dual-axis tracker Net zero on-site today

CONCLUSIONSThe Rawlemon protected ICSP solar façade system is a building integrated photovoltaic cogeneration system that substantially reduces the cost of solar energy by taking a dramatically different approach to existing flat plate or concentrating PV technologies and thermal collectors to provide electrical power, thermal energy, enhanced day-lighting and reduced solar gain through the incorporation of high translucent concentrating modules into double-skin curtain wall systems. This system presents the first effective and aesthetically pleasing system that will permit the wide scale incorporation of building integrated photovoltaic and thermal power production in our cities.

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