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发表于 2011-5-13 08:26:18
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spr-300w Electrical Data
Measured at Standard Test Conditions (STC): Irradiance 1000W/m?, AM1.5,and cell temperature 25?C
Nominal Power (+5/-3%) Pnom 300W
Rated Voltage Vmpp 54.7 V
Rated Current Impp 5.49 A
Open Current Voc 64.0 V
Short Circuit Current Isc 5.87 A
Maximum System Voltage IEC 1000 V
Temperature Coefficients
Power -0.38%/K
Voltage(Voc) -176.6mV /K
Current (Isc) 3.5mA / K
NOCT 45? C+/-2?C
Series Fuse Rating 15 A
Limiting Reverse Current(3-strings) IR 14.7 A
Electrical Data
Measured at Nominal Operating Cell Temperature (NOCT): Irradiance 800W/m2, AM 1.5
Nominal Power Pnom 242W
Rated Voltage Vmpp 55.2 V
Rated Current Impp 4.39A
Open Circuit Voltage Voc 64.3 V
Short Circuit Current Isc 4.71 A
Tested Operating Conditions
Temperature -40? Cto +85? C
Max load 245 kg/m2 (2400 Pa) front and back - e.g. wind
Impact Resistance Hail û25 mm at 23 m/s
Mechanical Data
Solar Cells 96 SunPower all-back contact monocrystalline
Front Glass high transmission tempered glass
Junction Box IP-65 rated with3 bypass diodes 32 x155 x128 (mm)
Output Cables 1000mm length cables/Multi Contact(MC4)connectors
Frame Anodised aluminium alloy type 6063
Weight 18.6kg
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