1079 results for: efficiency

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Sunmaxx PVT is a new innovative developer of photovoltaic thermal solar modules. The Fraunhofer ISE

BRK24C70_054

Sunmaxx PVT is a new innovative developer of photo...

Sunmaxx PVT is a new innovative developer of photovoltaic thermal solar modules. The Fraunhofer ISE

BRK24C70_450

Sunmaxx PVT is a new innovative developer of photo...

Sunmaxx PVT is a new innovative developer of photovoltaic thermal solar modules. The Fraunhofer ISE

BRK24C72_255

Sunmaxx PVT is a new innovative developer of photo...

Sunmaxx PVT is a new innovative developer of photovoltaic thermal solar modules. The Fraunhofer ISE

BRK24C73_153

Sunmaxx PVT is a new innovative developer of photo...

Sunmaxx PVT is a new innovative developer of photovoltaic thermal solar modules. The Fraunhofer ISE

BRK24C74_255

Sunmaxx PVT is a new innovative developer of photo...

Sunmaxx PVT is a new innovative developer of photovoltaic thermal solar modules. The Fraunhofer ISE

BRK24C74_454

Sunmaxx PVT is a new innovative developer of photo...

Sunmaxx PVT is a new innovative developer of photovoltaic thermal solar modules. The Fraunhofer ISE

BRK24C75_144

Sunmaxx PVT is a new innovative developer of photo...

Sunmaxx PVT is a new innovative developer of photovoltaic thermal solar modules. The Fraunhofer ISE

BRK24C75_145

Sunmaxx PVT is a new innovative developer of photo...

Sunmaxx PVT is a new innovative developer of photovoltaic thermal solar modules. The Fraunhofer ISE

BRK24C72_451

Sunmaxx PVT is a new innovative developer of photo...

Sunmaxx PVT is a new innovative developer of photovoltaic thermal solar modules. The Fraunhofer ISE

BRK24C70_251

Sunmaxx PVT is a new innovative developer of photo...

Sunmaxx PVT is a new innovative developer of photovoltaic thermal solar modules. The Fraunhofer ISE

BRK24C70_252

Sunmaxx PVT is a new innovative developer of photo...

Sunmaxx PVT is a new innovative developer of photovoltaic thermal solar modules. The Fraunhofer ISE

BRK24C77_145

Sunmaxx PVT is a new innovative developer of photo...

Sunmaxx PVT is a new innovative developer of photovoltaic thermal solar modules. The Fraunhofer ISE

BRK24C77_146

Sunmaxx PVT is a new innovative developer of photo...

Sunmaxx PVT is a new innovative developer of photovoltaic thermal solar modules. The Fraunhofer ISE

BRK24C77_147

Sunmaxx PVT is a new innovative developer of photo...

Sunmaxx PVT is a new innovative developer of photovoltaic thermal solar modules. The Fraunhofer ISE

BRK24C77_369

Sunmaxx PVT is a new innovative developer of photo...

Sunmaxx PVT is a new innovative developer of photovoltaic thermal solar modules. The Fraunhofer ISE

BRK24C70_250

Sunmaxx PVT is a new innovative developer of photo...

Sunmaxx PVT is a new innovative developer of photovoltaic thermal solar modules. The Fraunhofer ISE

BRK24C72_048

Sunmaxx PVT is a new innovative developer of photo...

Sunmaxx PVT is a new innovative developer of photovoltaic thermal solar modules. The Fraunhofer ISE

BRK24C76_455

Sunmaxx PVT is a new innovative developer of photo...

Sunmaxx PVT is a new innovative developer of photovoltaic thermal solar modules. The Fraunhofer ISE

BRK24C71_159

Sunmaxx PVT is a new innovative developer of photo...

Sunmaxx PVT is a new innovative developer of photovoltaic thermal solar modules. The Fraunhofer ISE

BRK24C76_246

Sunmaxx PVT is a new innovative developer of photo...

Sunmaxx PVT is a new innovative developer of photovoltaic thermal solar modules. The Fraunhofer ISE

BRK24C73_152

Sunmaxx PVT is a new innovative developer of photo...

Sunmaxx PVT is a new innovative developer of photovoltaic thermal solar modules. The Fraunhofer ISE

BRK24C75_349

Sunmaxx PVT is a new innovative developer of photo...

Sunmaxx PVT is a new innovative developer of photovoltaic thermal solar modules. The Fraunhofer ISE

BRK24C77_370

Sunmaxx PVT is a new innovative developer of photo...

Sunmaxx PVT is a new innovative developer of photovoltaic thermal solar modules. The Fraunhofer ISE

BRK24C69_368

Sunmaxx PVT is a new innovative developer of photo...

Sunmaxx PVT is a new innovative developer of photovoltaic thermal solar modules. The Fraunhofer ISE

BRK24C69_370

Sunmaxx PVT is a new innovative developer of photo...

Sunmaxx PVT is a new innovative developer of photovoltaic thermal solar modules. The Fraunhofer ISE

BRK24C74_052

Sunmaxx PVT is a new innovative developer of photo...

Sunmaxx PVT is a new innovative developer of photovoltaic thermal solar modules. The Fraunhofer ISE

BRK24C77_368

Sunmaxx PVT is a new innovative developer of photo...

Sunmaxx PVT is a new innovative developer of photovoltaic thermal solar modules. The Fraunhofer ISE

BRK24C71_366

Sunmaxx PVT is a new innovative developer of photo...

Sunmaxx PVT is a new innovative developer of photovoltaic thermal solar modules. The Fraunhofer ISE

BRK24C72_047

Sunmaxx PVT is a new innovative developer of photo...

Sunmaxx PVT is a new innovative developer of photovoltaic thermal solar modules. The Fraunhofer ISE

BRK24C76_055

Sunmaxx PVT is a new innovative developer of photo...

Sunmaxx PVT is a new innovative developer of photovoltaic thermal solar modules. The Fraunhofer ISE

BRK24C76_056

Sunmaxx PVT is a new innovative developer of photo...

Senior citizen holding money and a power cable with plug in her hand at home, symbolising energy

BRK24C55_340

Senior citizen holding money and a power cable wit...

Senior citizen holding a power cable with plug in her hand at home, symbolising energy costs and

BRK24C65_145

Senior citizen holding a power cable with plug in ...

Senior citizen holding a power cable with plug in her hand at home, symbolising energy costs and

BRK24C56_044

Senior citizen holding a power cable with plug in ...

Senior citizen holding money and a power cable with plug in her hand at home, symbolising energy

BRK24C50_450

Senior citizen holding money and a power cable wit...

Senior citizen holding a power cable with plug in her hand at home, symbolising energy costs and

BRK24C60_439

Senior citizen holding a power cable with plug in ...

Senior citizen holding money and a power cable with plug in her hand at home, symbolising energy

BRK24C60_244

Senior citizen holding money and a power cable wit...

Senior citizen holding a power cable with plug in her hand at home, symbolising energy costs and

BRK24C68_246

Senior citizen holding a power cable with plug in ...

Senior citizen holding money and a power cable with plug in her hand at home, symbolising energy

BRK24C68_442

Senior citizen holding money and a power cable wit...

Senior citizen holding a power cable with plug in her hand at home, symbolising energy costs and

BRK24C59_144

Senior citizen holding a power cable with plug in ...

Senior citizen holding a power cable with plug in her hand at home, symbolising energy costs and

BRK24C53_143

Senior citizen holding a power cable with plug in ...

Senior citizen holding a power cable with plug in her hand at home, symbolising energy costs and

BRK24C62_246

Senior citizen holding a power cable with plug in ...

Sunmaxx PVT is a new innovative developer of photovoltaic thermal solar modules. The Fraunhofer ISE

BRK24C75_350

Sunmaxx PVT is a new innovative developer of photo...

Balcony power plant and mini wind turbine on a balcony of a high-rise building in Barcelona, Spain,

BRK24C69_381

Balcony power plant and mini wind turbine on a bal...

Balcony power plant and mini wind turbine on a balcony of a high-rise building in Barcelona, Spain,

BRK24C78_066

Balcony power plant and mini wind turbine on a bal...

Balcony power plant and mini wind turbine on a balcony of a high-rise building in Barcelona, Spain,

BRK24C70_067

Balcony power plant and mini wind turbine on a bal...

23.01.2023 Apartment building in 19249 Luebtheen, Mecklenburg-Western Pomerania, cabinet with

BRK24C77_290

23.01.2023 Apartment building in 19249 Luebtheen, ...

Detroit, Michigan, A representative for DTE Energy hands out energy-saving LED light bulbs at a

BRK24C22_261

Detroit, Michigan, A representative for DTE Energy...

Female administrator talking to the phone while using laptop working in the office

BRK24B72_110

Female administrator talking to the phone while us...

Vertical photo of a female elegant real estate agent using laptop sitting on a desk

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Vertical photo of a female elegant real estate age...

Portrait of a female beauty real estate agent using laptop in her office

BRK24B82_293

Portrait of a female beauty real estate agent usin...

Infrared image, weeping willow, Rosensteinpark, Stuttgart, Baden-Wuerttemberg, Germany, Europe

BRK24C11_208

Infrared image, weeping willow, Rosensteinpark, St...

Artistic 3D representation of neurons communicating in the brain using ketones for energy

BRK24C07_383

Artistic 3D representation of neurons communicatin...

Balcony power station on a house in Monheim am Rhein, Germany, Europe

BRK24B70_026

Balcony power station on a house in Monheim am Rhe...

Balcony power station on a house in Monheim am Rhein, Germany, Europe

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Balcony power station on a house in Monheim am Rhe...

Balcony power plant Solar panel on a balcony in Monheim am Rhein, Germany, Europe

BRK24B70_232

Balcony power plant Solar panel on a balcony in Mo...

Balcony power plant Solar panel on a balcony in Monheim am Rhein, Germany, Europe

BRK24B76_428

Balcony power plant Solar panel on a balcony in Mo...

Balcony power station on a house in Monheim am Rhein, Germany, Europe

BRK24B82_429

Balcony power station on a house in Monheim am Rhe...

Portrait in the office of a female beauty real estate agent working using laptop and smiling

BRK24B84_107

Portrait in the office of a female beauty real est...

Balcony power plant Solar panel on a balcony in Monheim am Rhein, Germany, Europe

BRK24B78_424

Balcony power plant Solar panel on a balcony in Mo...

Focused mechanic female repairing a scooter engine part in a workshop, a complete tool panel in

BRK24B69_493

Focused mechanic female repairing a scooter engine...

Banknotes and light bulbs, electricity costs

BRK24B74_198

Banknotes and light bulbs, electricity costs

A female mechanic wearing overall in a workshop is carefully cleaning motorcycle parts, a complete

BRK24B82_191

A female mechanic wearing overall in a workshop is...

A woman is attentively working on a mechanical piece at a tidy workshop bench, a complete tool

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A woman is attentively working on a mechanical pie...

Banknotes and light bulbs, electricity costs

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Banknotes and light bulbs, electricity costs

Intense sexy woman mechanic aiming a tool at the camera in a workshop, a complete tool panel in

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Intense sexy woman mechanic aiming a tool at the c...

A contemplative woman bathed in soft natural light, exuding a gentle mood, a complete tool panel in

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A contemplative woman bathed in soft natural light...

Close-up of a woman's face in a moody, introspective ambiance, a complete tool panel in background

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Close-up of a woman's face in a moody, introspecti...

Serious young mechanic concentrating on repairing a scooter engine part in a vise in a well-lit

BRK24B72_392

Serious young mechanic concentrating on repairing ...

Hispanic Woman with mechanical part in hand, concentrating on her work in a workshop, a complete

BRK24B78_015

Hispanic Woman with mechanical part in hand, conce...

Woman mechanic holding a motorcycle engine part in a workshop, appearing thoughtful, a complete

BRK24B84_007

Woman mechanic holding a motorcycle engine part in...

Woman mechanic in deep focus and contemplation while making mechanical adjustments in dimly lit

BRK24B66_401

Woman mechanic in deep focus and contemplation whi...

Banknotes and light bulbs, electricity costs

BRK24B71_079

Banknotes and light bulbs, electricity costs

Banknotes and light bulbs, electricity costs

BRK24B77_291

Banknotes and light bulbs, electricity costs

Female technician in the midst of workshop activity, skillfully fixing a component with focus, a

BRK24B79_088

Female technician in the midst of workshop activit...

Young confident skilled hispanic long haired brunette woman in a mechanic's apron is examining a

BRK24B79_300

Young confident skilled hispanic long haired brune...

Close-up of a hispanic female mechanic at work, exerting effort on a mechanical piece with

BRK24B63_496

Close-up of a hispanic female mechanic at work, ex...

Playful hispanic female mechanic making a gesture in the workshop, a complete tool panel in

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Playful hispanic female mechanic making a gesture ...

Citizens' protests in Mannheim. Among other things, the participants held signs to protest against

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Citizens' protests in Mannheim. Among other things...

Close-up photo of a suction cup pressing the screen of a mobile to attach it in the desk of a

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Close-up photo of a suction cup pressing the scree...

Close-up of a man using suction cup to press the screen of a mobile to attach it in a workshop

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Close-up of a man using suction cup to press the s...

Citizens' protests in Mannheim. Among other things, the participants held signs to protest against

BRK24B23_434

Citizens' protests in Mannheim. Among other things...

Citizens' protests in Mannheim. The participants held signs protesting against arms deliveries,

BRK24B17_038

Citizens' protests in Mannheim. The participants h...

Close-up of the hands of a male expertise repairing a mobile phone in a technology workshop

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Close-up of the hands of a male expertise repairin...

Side view of an unrecognizable technician fixing a computer component using a soldering iron in a

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Side view of an unrecognizable technician fixing a...

Repairman using pick to repair a digital tablet in a workshop

BRK24B47_008

Repairman using pick to repair a digital tablet in...

Citizens' protests in Mannheim. The participants held signs protesting against arms deliveries,

BRK24B26_141

Citizens' protests in Mannheim. The participants h...

Close-up of a male technician using screwdriver to repair a mobile phone in a workshop

BRK24B48_104

Close-up of a male technician using screwdriver to...

Citizens' protests in Mannheim. Among other things, the participants held signs to protest against

BRK24B12_338

Citizens' protests in Mannheim. Among other things...

Close-up of an unrecognizable male technician repairing a phone in a workshop

BRK24B33_417

Close-up of an unrecognizable male technician repa...

Close-up of an unrecognizable man repairing a digital tablet in a IT workshop

BRK24B33_418

Close-up of an unrecognizable man repairing a digi...

Citizens' protests in Mannheim. Among other things, the participants held signs to protest against

BRK24B21_248

Citizens' protests in Mannheim. Among other things...

Demonstration in Frankfurt am Main under the motto Come along for economic security and peace

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Demonstration in Frankfurt am Main under the motto...

Citizens' protests in Mannheim. Among other things, the participants held signs to protest against

BRK24B30_140

Citizens' protests in Mannheim. Among other things...

Demonstration in Frankfurt am Main under the motto Come along for economic security and peace

BRK24B29_446

Demonstration in Frankfurt am Main under the motto...

Demonstration in Frankfurt am Main under the motto Come along for economic security and peace

BRK24B20_354

Demonstration in Frankfurt am Main under the motto...

Speyer: An AfD rally took place under the motto Our country first . There were counter-protests

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Speyer: An AfD rally took place under the motto Ou...

Side view cropped photo of a male technician fixing a digital tablet in a workshop

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Side view cropped photo of a male technician fixin...

Close-up photo with elevated view of a male engineer fixing a digital tablet on a repair workshop

BRK24B36_119

Close-up photo with elevated view of a male engine...

Heat steam emissions from domestic oil powered boiler heating system released through wall of house

BRK24B52_470

Heat steam emissions from domestic oil powered boi...

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