In recent years, Grupo Mara has developed various large-scale projects all around the world.

These include the assembly of heliostats at the 'Crescent Dunes' solar thermal power plant,, in the Tonopah Desert in the state of Nevada, the ‘Kaxu Solar One’ and ‘Khi Solar One’ solar fields in South Africa, the installation of thepower island pipes at the ‘Shams’ solar power plant in Abu Dhabi. It is currently involved in two important R+D+i projects: : the 'Camposol Project' focusing on the development of new components for the parabolic cylinder solar technology for very high temperatures where it has been a partners since the foundation in the year 2012, and the 'Optisol Project' (currently in the execution process) which seeks to optimize production at solar thermal power plants.

 
 

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Customer: ABENGOA SOLAR

  • The manufacture and assembly of Avanza-2 test benches
 
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Customer: ACCIONA

  • The installation of a new field of experimental parabolic solar collectors on a Solar Platform in Almería.
 
 

Customer: PSA

  • The supply and replacement of mirror facets and heliostat edging for the CESA-1 solar field and CRS.
 
 

Customer: GRUPO COBRA

  • Engineering: GRUPO SOIL
  • The manufacture and assembly of Avanza-2 test benches
 
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Linares Sugar Plant

 

Customer: IANSA

  • The dismantling, revision, transfer, assembly and commissioning of a sugar rotary dryer.
 
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Comprehensively Automated Toasted Corn Plant - Granada, Spain

 

Customer: TOSTADERO SOL DE ALBA

  • Engineering, electrocontrol and design of control and power cabinets.
  • Supply of cabinets.
  • Supply of supervision systems.
  • Programming with Siemens TIA Portal S7-1500 system.
  • Tests and Commissioning.
  • Revamping of the electrical and control system.
  • Remote control support.
 

Integrated Automation of the Sweetener, Dessert and Zero Calorie Sweetened Juice Plant - Santiago de Chile, Chile

 

Customer: DAILY FOODS

  • Engineering, electrocontrol and design of control and power cabinets.
  • Supply of cabinets.
  • Supply of supervision systems.
  • Programming with Siemens TIA Portal S7-1500 system.
  • Tests and Commissioning.
  • Revamping of the electrical and control system.
  • Remote control support.
 

ATEX adjustments to the control system at Plants G, B and D of the Fragrance Plant - Granada, Spain

 

Customer: SENSIENTR FRAGRANCES

  • Electrocontrol engineering.
  • Adjustment of instrumentation pursuant to ATEX standards.
  • Adjustment of the control system and hardware to ATEX standards based on the Siemens S7-400 Solution and ET200iSP Peripheral.
  • The supply of peripheral cabinets
  • Migration of the SCADA DCS - Experion PKS Honeywell Environment and Siemens S7-400 Systems to DCS via Modbus
  • The supply of commissioning test
  • Supervision systems
 
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BIODIESEL IN ANDUJAR KOIPE Biodiesel Plant

 

Engineering: ISOLUX / CORSAN

Customer: KOIPE

The installation of control systems
  • The assembly of cable conduits
  • Cable laying and connections
  • Building and road lighting
 

STEAM GENERATION PLANTS Solnoval I and II and IV Sanlúcar la Mayor, Helioenergy I and II in Écija, Seville - Spain

 

Engineering: BK AALBORG

Customer: ABENGOA SOLAR

The installation of control systems
  • Solar panel inter-connections
  • Connecting in inter-connection boxes
  • Tubing and instrumentation for the steam production plant
 

PHOTOVOLTAIC SOLAR FARM P.S.F. Isla Mayor Phase I, II and III - Spain

 

Engineering: SUN POWER

Customer: ELIMCO

7 MW horizontal single axis trackers
  • Solar panel inter-connections
  • Connecting in inter-connection boxes
  • Power cable laying and grounding
  • Customized equipment and inverter connections.
 
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Casaquemada Photovoltaic Plant with two-axle trackers. Seville - Spain

 

Engineering: INABENSA

Customer: ABENGOA SOLAR

  • Power: 1,9MW
  • Work: Mechanical assembly, panel connections
 

Casaquemada Photovoltaic Plant with two-axle trackers. Seville - Spain

 

Engineering: INABENSA

Customer: ABENGOA SOLAR

  • Potencia: 1,9MW
  • Trabajos: Mechanical assembly, panel connections
 

STEAM GENERATION PLANTS Solnoval I and IV in Sanlúcar la Mayor, Helioenergy I and II in Écija, Seville - Spain

 
 

Engineering: BK ALLBORG

Customer: ABENGOA

  • Production: 20.000"
  • Work: The manufacture and assembly of pipes, Equipment Assembly,Electrical and control supply and installation.
 
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PHOTOVOLTAIC SOLAR FARM
P.S.F. LEBRIJA - Spain

 

Engineering: ISOLUX / CORSAN

Customer: PRODIEL

3.2 MW photovoltaic tracker farms
  • Solar panel inter-connections
  • Connecting in inter-connection boxes
  • Power cable laying and grounding
 

THERMAL SOLAR POWER PLANT CRS I and CRS II, in Sanlúcar la Mayor - Seville - Spain

 

Engineering: TEYMA ESPAÑA

Customer: ABENGOA SOLAR

The supervision and commissioning of a heliostat field and receiver tower
  • The supervision of electrical work done by third parties at the solar field and receiver tower
  • The commissioning of a heliostat field and receiver tower
 

Andévalo Grupo García Carrión Citric Foods Plant - Spain

 

Engineering: PROCISA

Customer: GARCÍA CARRIÓN

The installation of power and control systems for the new process evaporator and facility improvements
  • The manufacture and installation of switchboards, CCM and control panels.
  • The installation of power and control systems for the new process evaporator and improvements to existing facilities.
 
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SOLAR THERMAL POWER PLANT Carpio I and II Solar Thermal Plant in Cordoba - Spain

 

Engineering: UTE ABENER TEYMA

Customer: ABENGOA SOLAR

The installation of HTF Zone control systems
  • Control system cable laying and connections
  • Tubing, Dosification and Sampling
 

Shamsl THERMAL SOLAR POWER PLANT, in Abu Dabi - Arab Emirates

 

Engineering: UTE ABENER TYMA EMIRATES

Customer: ABENGOA SOLAR, TOTAL Y MASDAR

The assembly and supervision of instrumentation and control
  • Instrument assembly
  • Instrument connections
  • Instrument calibration
 

HTF Boilers Helioenergy I and II in Seville - Spain

 

Engineering: HTT

Customer: ABENGOA SOLAR

The installation of control systems
  • The assembly of cable conduits
  • Cable laying and connections
  • Instrumentation assembly.
 
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PLANTA TERMOSOLAR
Helioenergy I y II, Écija, Sevilla - España

 

Para: INABENSA INSTALACIONES

Promotor: ABENGOA

  • Producción: 60.000”
  • Plazo / PI: 45.000 kg soportes, 7 meses
  • Trabajo: Fabricación y montaje y puesta en marcha de Isla de Potencia
 

SOLAR THERMAL POWER PLANT
Solacor I and II, El Carpio, Córdoba - Spain

 

For: UTE ABENER-TEYMA

Developer: ABENGOA

  • Production: 110.000”
  • Completion Term / Initial Weight: 200.000 kg supports, 6 months
  • Work: The manufacture, assembly and commissioning of a power island
 

SOLAR THERMAL POWER PLANT
Helioenergy I and II, Écija, Seville - Spain

 

For: INABENSA INSTALACIONES

Developer: ABENGOA

  • Production: 9.000 modules CCP
  • Completion Term / Initial Weight: 7 months
  • Work: CCP assembly
 
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SOLAR THERMAL POWER PLANTS
Solaben III, Cáceres - Spain

 

For: INABENSA INSTALACIONES

Developer: ABENGOA

  • Production: 9.000 módulos CCP
  • Completion Term / Initial Weight: 7 months
  • Work: CCP assembly
 

REPSOL REFINERY
Cartagéna - Spain

 

Customer: TÉCNICAS REUNIDAS

  • Work: The repair of a hydrocracking unit oven and Repsol hydrogen reformer
 

SUPPLY AND MANUFACTURE Repsol
Cartagena- Spain

 

Customer: TÉCNICAS REUNIDAS

  • Production: 20.000"
  • Term / Initial Weight: 3 months
  • Work: Spools for hydrogen reformers.
 
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ASSEMBLY OF CRS HELIOSTAT FIELDS I and II
Eureka and P20 in Seville - Spain

 

Engineering: ABENER - TEYMA

Developer: ABENGOA

  • Production: 165 units
  • Repair: 150 mirror facets
  • Completion Term / Initial Weight: 2,5 months
 

POWER ISLAND
Solaben I, Cáceres - Spain

 

Customer: ABENGOA

  • Production: 55.000"
  • Completion Term / Initial Weight: 100.000 kg supports, 3 months
 

CCP MODULE MANUFACTURING
Arenales, Seville -Spain

 

Customer: SIEMENS

  • Production: 7488 PARABOLIC TROUGHS
  • Completion Term / Initial Weight: 8 months
 
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Persan Detergent Plant in Seville - Spain

 

Engineering: PROCISA

Customer: PERSAN SEVILLA

The installation of the storage tank power and control electrical system
  • The installation of the power and control system
  • Pipe and tank electrical tracing
 

TORRESOL ENERGY SALT EXPERIMENTATION PLANT
Salt Experimentation Plant, Torresol Energy annexed to Gemasolar, in Seville – Spain

 

Engineering: TORRESOL ENERGY

Customer: SENER

The installation of control systems
  • The manufacture and installation of secondary panels, CCM, control panels and the transformation center. The installation of the plant power and control.
  • Electrical Tracing
  • Lighting System
  • The assembly of the instrumentation and pneumatic systems
 

‘Algar’ Urban Waste Treatment Plant - Portugal

 

Engineering: ISOLUX CORSAN

Customer: ALGAR

The complete installation of the electrical systems and plant control
  • Connections
  • Power distribution connections
  • The manufacture and installation of low voltage and secondary distribution panels (and control panels).
  • Lighting
  • The assembly of the instrumentation and pneumatic systems.
 
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REPLACEMENT OF PS-10 RECEIVER IN Seville - Spain

 

Customer: BK ALLBORG

  • Engineering: BK ALLBORG
  • Completion Term / Initial Weight: 2 months
 

Agua Prieta Solar Thermal Power Plant, Agua Prieta - Mexico

 

Engineering: ABEICOSN

Customer: CFE MEXICO

  • The assembly of CCP modules in the solar field
 

Solana Solar Thermal Power Plant, Phoenix - USA

 

Customer: ABEINSA

  • Solar field circuit water tightness tests using hot oil.
 
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Lithium Processing Plant - Chile

 
 

Customer: ROCKWOOD LITHIUM

  • The supply and assembly of structures, electrical wiring and instrumentation for the Lithium Processing Plant.
 

CRESCENT DUNES SOLAR Concentrating Solar Power Plant - TONOPAH - USA

 

Customer: TRP Internacional

  • The erection and assembly of 10,370 heliostats at the Crescent Dunes Plant in Tonopah
 

ALMERÍA SOLAR PLATFORM - Spain

 

Customer: CIEMAT

  • The mechanical assembly of an experimental plant to produce energy with thermal oil.
  • The replacement and edging of heliostat facets.
 
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CRESCENT DUNES SOLAR Concentrating Solar Power Plant - TONOPAH - USA

 
 

Ingeniería: COBRA EEUU

Customer: SOLAR RESERVE

  • The calibration and installation of the power island instrumentation.
  • The assembly and electrical wiring for the air cooled condenser.
  • The installation of lighting circuits for the power island and solar field.
 

ALMERÍA SOLAR PLATFORM - Spain

 

Customer: ACCIONA

  • The design, supply and assembly of the electrical system and instrumentation for the parabolic cylinder experimental plant.
 

KAXU SOLAR ONE Parabolic Cylinder Solar Thermal Power Plant - South Africa

 
 

Customer: ABEINSA EPC KAXU

  • The calibration, assembly and commissioning of the power island instrumentation.
  • The design, supply and installation of KaXu parabolic cylinders at the solar thermal power plant.
 
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KHI SOLAR ONE Concentration Solar Thermal Power Plant - South Africa

 

Customer: ABEINSA EPC KHI

  • The installation of the instrumentation and electrical box wiring for the power island.
 

COMPOSOL PROJECT IN CONSORTIUM WITH ABENGOA - Spain

 
  • The development of the new parabolic cylinder.
 

SHAMS I SOLAR THERMAL POWER PLANT - United Arab Emirates

 

Customer: ABEINSA

  • The assembly of the power island and solar field.
 
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KAXU SOLAR ONE Parabolic Cylinder Solar Thermal Power Plant - South Africa

 

Customer: ABEINSA EPC KAXU

  • The assembly of the SPX air cooled condenser.
 

BOKPOORT Parabolic Cylinder Solar Thermal Power Plant - South Africa

 
 

Customer: BOKPOORT EPC CONSORTIUM (TSK-SENER-ACCIONA)

  • Detailed engineering, the supply and installation of buried pipe pumping equipment.
  • The electrical and raw water capture control system for the plant.
 

BOKPOORT Parabolic Cylinder Solar Thermal Power Plant - South Africa

 

Customer: BOKPOORT EPC CONSORTIUM (TSK-SENER-ACCIONA)

  • The manufacture, assembly and installation of collector pipes for the Headers Solar Field.