Verkkosituated in arbeca, 40,000 breeding birds, and 4,000 roosters are free to roam the floor of a temperature controlled rearing shed, powered by solar. Enjoy uninterrupted sleep or vacation time, knowing our solar. Verkkothe poultry grower’s ultimate goal is to produce as much electricity and feed it back into the system as he uses off the system, thus netting out at a zero power bill. Discover the convenience and efficiency of this innovative. Verkkothe poultry growers’ ultimate goal is to produce as much electricity and feed it back into the system as they use off the system, thus netting out at a.