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> 20 Years experience in practice. Solar electricity modules: PQ 10/40/01 Performance: 2.3 kWp Year of installation: 1984 Stable performance proven by measured data. -3,7%. -5,1%. -3,1%. Example: PV-system at FHG ISE, Freiburg.

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20 years experience in practice
> 20 Years experience in practice
  • Solar electricity modules: PQ 10/40/01
  • Performance: 2.3 kWp
  • Year of installation: 1984
  • Stable performance proven by measured data

-3,7%

-5,1%

-3,1%

Example: PV-system at FHG ISE, Freiburg

iec testing criteria not enough for schott solar
IEC testing criteria not enough for SCHOTT Solar
  • Quality checks on every production step: wafer, cell and module
  • Drastic tightening of IEC 61215 testing criteria
  • Additional to IEC standard: combination test
damp heat test
Damp Heat Test
  • 85 °C; 85 % relative air humidity
  • 2000 h (doubled IEC 61215 standard)
  • Duration: ~ 15 weeks (including interim audits)
  • Internal quality standard: powerdrop must be < 5 % Pmpp

IEC standard

SCHOTT Solar standard

Δ in % Pmpp

thermal cycle test
Thermal Cycle Test
  • Between -40 °C and 90 °C (according to UL, IED 85 °C)
  • 400 cycles (doubled IEC 61215 standard)
  • Duration: ~ 24 weeks (including interim audits)
  • Internal quality standard: powerdrop must be < 5 % Pmpp

Δ in % Pmpp

Time / Cycle

5400 pascal load test
5400 Pascal load test
  • Each ASE-module: Mechanical load test 5.400 Pascal (Pa) = 550 kg / m²
  • Safety of investment, even at locations with high wind or snow load

SCHOTT Solar standard

IEC standard

*ASE-260-DG-FT loaded with 1 ton; Alzenau, in autumn 2006