Poly panel solar 280w

Parameters/Type/Silicon: cr260mp cr270mp cr280mp

Poly-crystalline silicon

Maximum Power: (Watt) 260w 270w 280w

Production Tolerance: 5%
Maximum Power voltage: (v) 35 35.4 35.8
Maximum Power current: (a) 7.43 7.63 7.83
Open circuit voltage: (v) 43.8 44 44
Short circuit current: (a) 8.35 8.42 8.56
size of module (high and wide): 1956mm x992mm x50mm
frame (type, material and thickness): Al. alloy frame, 50mm thickness
cell manufacturer number of cells: 72
size of cells (wide and high): 156*156mm
Weight per piece: (Kg) 23.5
type of junction box : pv junction box
cable type and length: nanyang(4.0mm2) pv cable, 900mm
connector type: gzx plug type 0601
maximum system voltage: 1000v
temperature coefficient of Isc: (0.03+/-0.01)%/
temperature coefficient of Voc: (0.36+/-0.02)%/
temperature coefficient of power: -0.5%/
temperature coefficient of Im: +0.05%/
temperature coefficient of Vm: -0.34%/
Noct (Nominal operating cell temperature): 48(+2)
Insulation: >=100MOhm
Voltage Standoff: ac2000v, dc3000v
Wind Bearing: 60m/s(200kg/sq.m)
Impact Resistance Hail Impact Test: 227g steel ball fall down from height
Conversion efficiency: Cell conversion efficiency >14.4%
Quality guarantee: 2 years product warranty and 20 years -20% of power
Certification: ce,rohs,lvd,iec,tus/gs
Packing: 36pcs/pallet,432pcs/40 container