280 watt poly solar panel

MECHANICAL INFORMATION

• Front glass: White tempered safety glass,thickness 3.2 mm

• Cell encapsulation: EVA(Ethylene Vinyl Acetate)

• Back side: white or black composite foil

• Junction Box: 1 rear ventilated junction box

• Cable: PV wire 4 mm².prefabricated with MC4 Solar-connector.or based on customers' inquiry

• Frame: Anodized aluminum frame with twin-wall profile and draining holes,color based on customers'inquiry

• Silicon glue for PV modules: Maximum resistance to ageing,UV-radiation,weathering and plasticizers.Total thickness:approx.1.08 mm


WARRANTIES

• 10 years limited product warranty.

• 12 years warranty on 90% of the minimum output

• 25 years warranty on 80% of the minimum output




Item	YH-280P	YH-290P	YH-300P	YH-305P	YH-310P
Wp	280	290	300	305	310
Vmp	36.36	36.57	36.79	36.82	36.84
Imp	7.7	7.92	8.15	8.28	8.41
Voc	43.92	44.2	43.35	43.42	43.46
Isc	8.34	8.52	8.68	8.72	8.75
Module Efficiency%	≥14.43%	≥14.94%	≥15.46%	≥15.71%	≥15.97%
Size of solar cells(mm)	156*156
Size of Module(mm)	1640*992*35
Number of cells(Pcs)	60pcs(6*10)
Weight(Kgs)	17.5
Maximum Load Capacity	60m/s(200kg/sq.m)
Maximum System Voltage	1000V




Temperature Coefficient:

Temperature coefficient Voc	-0.35%/°C
Temperature coefficient Isc	+0.05%/°C
Temperature coefficient Power	-0.45%/°C
Operating temperature	-40°C to+ 85°C
Power Tolerance	±5%
Standard Test Conditions	AM1.5,1000W/m²,25℃