Namely, at an inclination of 90°, the PVTW system recorded an electricity efficiency of 3.3%, a thermal efficiency of 17.6%, and a maximum outlet water temperature of about 42 C. “Compared to a ...

This affects the heater’s ability to support plumbing systems ... the hot water supply from the faucet and connect it to the water heater inlet. Connect the faucet to the water heater outlet.