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solar panels

2018-12-26 520

Products features:

◆ High efficiency cell

◆ Strong aluminum alloy frame

◆ Standard tolerance (Guaranteed standard tolerance from -3~+3% ensures power output reliability)

◆ Excellent weak light performance

Excellent performance under low light environments (mornings, evenings, and cloudy days)

◆ Withstand high wind and snow loads

Entire module certified to withstand high wind loads (2400 Pascal) and snow loads (5400 Pascal)

Electrical Characteristics

model.	SFP-300
Maximum Power at STC (Pmax)	300W
Optimum Operating Voltage (Vmp)	36 V
Open - Circuit Voltage (Voc)	43.2V
Optimum Operating Current (Imp)	8.33 A
Short - Circuit Current (Isc)	9.17 A
Cell Efficiency	16 %
Operating Module Temperature	-40 °C to +85 °C
Maximum System Voltage	1000 V DC (IEC) / 600 V DC (UL)
Diodes	3 by pass
Power Tolerance	-3/+3 %

STC: irradiance 1000 W/m2, module temperature 25 °C, AM=1.5; Power measurement tolerance: ± 3%

Mechanical Characteristics

Solar Cell	Ploycrystalline 156× 156 mm (6 inches)
No. of Cells	72(6× 12)
Dimensions	195699245 mm
Weight	26Kgs
Front Glass	3.2 mm (0.13 inches) tempered glass
Frame	Anodized aluminum alloy
Junction Box	IP65 rated
Output Cables	TUV
	4.0 mm2 (0.16inches2), symmetrical lengths (-) 900 mm (35.4 inches) and (+) 900 mm (35.4inches)
Connectors	RADOX? SOLAR integrated twist locking connectors

Temperature Characteristics

Nominal Operating Cell Temperature (NOCT)	45±2 ℃
Temperature Coefficient of Pmax	-0.47%/℃
Temperature Coefficient of Voc	-0.34%/℃
Temperature Coefficient of Isc	0.045%/℃

Packing Configuration

Quality and Safety:

Product warranty:

Singfo Solar modules will last for at least 25 years.

Free from defects in material and workmanship for 5 years.

All the panels passed IEC, TUV standards.

Power warranty:

Maintain more than 90% of minimum rated power for 10 years.

Maintain more than 80% of minimum rated power for 25 years.