Suntech Power STP420S-C54/Nshm Topcon

The 420Wp high performance solar module “STP420S-C54/Nshm” has 108 n-type monocrystalline half cells with TOPCon technology.

• 16 busbars
• excellent module efficiency (21.51%)
• impressive power/m² module area (215,08Wp)
• dimensions in mm: 1.722.×1.134×30
• 3.2mm highly transparent, anti-reflective coated solar glass
• sturdy aluminum frame in black
• Product warranty 15 years
• Linear performance guarantee 25 years (89.4%) with reduced cell degradation: 1% in the first year thereafter 0.40% /a linear over 25 years
• Country of origin China

Manufacturer number: STP420S-C54/Nshm
Item number: PVMSU001