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235W-260W

  • High performance modules of poly-crystalline solar cells
  • Connection box with 6 bypass diodes
  • 3,2 mm thick safety glass of high transparence
  • 12 year product warranty
  • 12 years guarantee at 90% rated performance
  • 30 years guarantee at 80% rated performance
  • Certified from: TÜV, IEC 61215, IEC 61730, CE, ISO
  • 40 or 50 mm aluminum frame
  • Up to + 3% positive power tolerance
  • Cell efficiency up to 17.64 %

Technical Data

Dimensions (L x W x H) 1950 x 992 x 50
Weight (kg) 23.94
Cell dimensions (mm) 156×156
No of cells / Assemby 72 / 6 x 12
Type of cells Polycrystalline
Hail resistance Max. Ø 25mm at 23m/s
Wind load 2000 Pa / 204kg / m2
Mechanical load 5000 Pa / 510kg / m2

Connection

Connection box  6 bypass diodes, IP67
Wire cross section (Ø , mm2)  4.0
Cable length (mm)  900
Connector type  MC4 / MC4 compatible

Technical plan


Electrical Data AE 285P-72 AE 290P-72 AE 295P-72 AE 300P-72 AE 305P-72 AE 310P-72
Nominal power/Wattage Pm (Wp) 285 290 295 300 305 310
Open circuit voltage Voc (V) 44.28  44.64 44.95 45.36 45.72 46.10
Short-circuit current Isc (A)  8.41  8.54 8.63  8.71 8.78 8.85
Voltage at max power Vmp (V) 37.08  37.44 37.80  38.16  38.52  38.88
Current at max power Imp (A)  7.68  7.75 7.81  7.86  7.92  7.97
Module efficiency (%)  14.73  14.99  15.25  15.50  15.76  16.03
Cell efficiency (%)  16.27  16.55  16.84  17.12  17.41  17.64

The electrical data apply to Standard Test Conditions (STC): Irradiance of 1000 W/m² with spectrum AM 1.5 and a cell temperature of 25°C.

System voltage (V) 1000
Temp. coefficient Voc (%/°C) -0.348
Temp. coefficient Isc (%/°C)  +0.031
Temp. coefficient Pm (%/°C)  -0.460
Operating temperature (°C)  -40 to 85
NOCT (°C) 48 +/- 2