1. ISO/DIS 9459.5. Solar heating – domestic water heating systems – part 5: system performance characterization by means of whole-system tests and computer simulation; 1996.
2. EN 12976.2. Thermal solar systems and components. Factory made systems – part 2: test methods, 2006.
3. ISO 9459.2 solar heating – domestic water heating systems – part 2: outdoor test methods for system performance characterization and yearly performance prediction of solar-only systems; 1995.
4. Comparison of test methods for evaluation of thermal performance of preheat and solar-only factory made systems;Carvalho;Solar Energy,2001
5. Dynamic system testing program manual version 2.5,1995