| Powerway Metal Sheet Roof Solar Mounting System | Traditional Metal Sheet Roof Solar Mounting System |
| Reason1:100% water proof without roof penetration | Destroy water-proof performance because they penetrate the roof |
| Reason2:Professional clamp design which saves materials | Waste materials because they use too much steel |
| Reason3:Guarantee mechanical properties by professional calculation, software simulation & stress tests | Load added by using excess steel, as well as the impact of wind force |
| Reason4:Ensure safety by incorporating lightning protection and cabling | Poor safety factor |
| Reason5:All aluminum with 20-year quality assurance guarantee; artistic and practical | Short service life and clumsy look |
| Reason6:100% recyclable for environmental protection | Cannot be recycled |
| Reason7:Easy and quick installation | Slow and difficult installation |
| Reason8:Can be relocated after 3-5 years | Hard to remove |
| Reason9:Optimal cost performance | 2.5 times the cost |
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