250 watt poly solar panel

MECHANICAL INFORMATION

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

• Cell encapsulation: EVA(Ethylene Vinyl Acetate)

• Solar cells: 60 cells, 156* 156 Polycrystalline,6 * 10 connected in series

• 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-250P	YH-255P	YH-260P
Wp	250	255	260
Vmp	30.64	30.68	30.74
Imp	8.15	8.31	8.45
Voc	37.12	37.62	37.86
Isc	8.64	8.68	8.73
Module Efficiency%	≥15.36%	≥15.67%	≥15.98%
Size of solar cells(mm)	156*156
Size of Module(mm)	1640*992*35
Number of cells(Pcs)	60pcs(6*10)
Weight(Kgs)	17.6
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℃