Ingénieur souriant avec ordinateur portable discutant des détails du projet avec un collègue tout en se tenant à proximité de panneaux solaires pour l'énergie alternative dans le domaine - Photo & image de stock

Positive male entrepreneur in hardhat using netbook and discussing plan with colleague standing with rolled blueprint in field with photovoltaic panels

Positive male technicians in formal wear and hardhats discussing configuration of solar panels while standing close and using netbook together

Male technicians in uniform browsing netbook during diagnostics of modern photovoltaic batteries while working together in field on sunny day

Positive bearded male engineer in hardhat and waistcoat using netbook for monitoring work of solar panels and speaking with colleague about renewable energy

Worker installing solar panels outdoors.

Happy male contractors in hardhats and waistcoats smiling and examining blueprint while working on solar power station

Busy male engineer and entrepreneur checking contract and discussing partnership while working in field with photovoltaic batteries on sunny day

Focused male engineers in hardhats using laptop and discussing project while standing near photovoltaic batteries in countryside

Low angle of positive male entrepreneur in hardhat and white shirt, covering face from sunlight while working on tablet on farm with photovoltaic panels producing eco energy

Cheerful male entrepreneurs in helmets shaking hands after successful deal while standing against contemporary photovoltaic batteries in countryside and looking at each other

Cheerful male entrepreneurs in hardhats shaking hands and negotiating successful deal while standing in field with modern photovoltaic batteries

Serious male business partners with blueprint and in helmets discussing project while standing in countryside with photovoltaic batteries on sunny day

Serious bearded male worker in white shirt and hardhat controlling photovoltaic system on digital tablet in field with solar panels producing eco friendly energy

Positive male entrepreneur in formal wear browsing tablet while working in filed with modern photovoltaic panels and looking away

Cheerful male engineers in hardhats and vests standing in field with modern solar panels and looking at each other

Cheerful young unshaven male engineer in vest and protective helmet, smiling and showing thumb up gesture while standing on field near inspector checking photovoltaic panels on sunny day