The vast majority of household and industrial and commercial PV modules are installed on the roof, which can not only help owners save electricity, but also optimize the use of roof space and cool the roof.
Key 1: which installation form is used
Key 2. Flat roof does not mean flat installation
Key 3. Wind speed must be considered for flat roof installation
Key 4. Water leakage risk of flat roof installation
Key 5. Mechanical units on flat roofs need to be considered
Key 6. Additional issuance of roof tile components |