The following methods are available if the roof deck is lower than the solar panels:
1. If the water outlet pressure is low, you can purchase a pipeline booster pump to solve the water outlet pressure problem. .
2. Simply replace the shower head with a small opening nozzle and the effect is very visible.
3. Pressurized Solar Water Heater: The water outlet of the solar water heater is under pressure.
4. Pressureless Solar Water Heaters: Regular solar water heaters are pressureless water heaters.