Credits EAc2 EAc2 EAc2 EAc2 EAc2 EAc2 EAc2 EAc2 EAc2 EAc2 EAc2 EAc2 EAc2 EAc2 EAc2 EAc2 Transol is a tool available for a fee for design, calculation and optimization of solar thermal water systems. Resource type Web Tools Link http://aiguasol.coop/en/transol-3