Optimizing Solar-Thermal Collector's Angles to Enhance Useful Energy Gain

Useful energy, economic and reduction of greenhouse gas emissions assessment of solar water heater and solar air heater for heating purposes in Gaza, Palestine

“…Solar energy can be transformed into mechanical, chemical electrical, or thermal energy for use in a variety of applications [ 3 ] such as: solar water heating [ [4] , [5] , [6] ], heating and cooling systems [ 7 , 8 ], solar air heaters and space heating [ 9 ].…”