305 poly solar panel

SWM305P156 SPECIFICATION:

ELECTRICAL DATA @ STC

Peak Power Watts Pmax(WP): 305

Power Output Tolerance Pmax(%):+3

Maximum Power Voltage Vmp(V):36.8

Maximum Power Current IMPP(A):8.30

Open Circuit Voltage Voc(V):45.6

Short Circuit Current Isc(A)；8.91

Module Efficiencyηm(%)：15.7

Values at Standard Test Conditions STC(Air Mass AM1.5,Irradiance 1000W/㎡。Cell Temperature 25℃)

ELECTRICAL DATA @NOCT

Maximum Power Pmax(Wp): 225

Maximum Power Voltage Voc(V):34.0

Maximum Power Current Impp(A):6.62

Open Circuit Voltage Voc(V):42.4

Short Circuit Current Isc(A):7.21

NOCT: Irradiance at 800W/㎡，Ambient Temperature 20℃，Wind Speed 1m/s

MECHNICAL DATA

Solar Cells: Mono-crystalline 156*156mm (6 in)

Cell Orientation: 70 cells (7*10)

Module 1956*992*40mm (62.2*41.89*1.57 in)

Dimensions

Weight: 22kg (48.5 Ib)

Glass: High transparency solar glass 4.0mm (0.16 in)

Frame: Anodized aluminum alloy

J-Box: IP 65 rated

Cables: Photovoltaic technology cable 4.0mm²(0.0062 in²)

Connector: Original MC4 PLUS

TEMPERATURE RATINGS

Nominal Operating Cell Temperature(NOCT): 45℃（±2℃）

Temperature Coefficient of Pmax: -0.43%/℃

Temperature Coefficient of Voc: -0.32%/℃

Temperature Coefficient of Isc: 0.04%/℃

MAXIMUM RATINGS

Operational Temperature: -40℃~+85℃ 10 Year Product

Maximum System Voltage: 1500V DC(IEC)/ Workmanship Warranty

1000V DC(UL) 25 Year Linear Power

Max Series Fuse Rating: 15A Warranty