Leeman Group 250 watt photovoltaic solar panel, cheap 250 watt photovoltaic solar panel from china

  Monocrystalline Solar Panel 1)  MONO 125*125 105W 2)  MONO 125*125 140W 3)  MONO 125*125 155W 4)  MONO 125*125 160W-170W 5)  MONO 125*125 200W-210W 6)  MONO 125*125 260W-280W 7)  MONO 156*156 260W 8)  MONO 156*156 310W-320W     Polycrystalline Solar Panel 1)  POLY156*156 150W 2)  POLY156*156 220W 3)  POLY156*156 190W-200W 4)  POLY156*156 240W-250W 5)  POLY156*156 290W-300W 6)  POLY156*156 100W 7)  POLY156*156 120W     Quality and Safety 1. Rigorous quality control meets the highest international standards. 2. High-transmissivity low-iron tempered glass, strong aluminium frame. 3. Using UV-resistant silicon. 4. IS09001/14001/CE/TUV/UL     Warranties 1. 10 years limited product warranty 2. 15 years at 90% of the minimal rated power output 3. 25 years at 80% of the minimal rated power output   Technical date :

ITEM NO.:	Poly 156*156 cell ,72pcs . Power range from 260Wp-300Wp
Maximum Power(W)	260	265	270	275	280	285	290	295	300
Optimum Power Voltage(Vmp)	34.7	34.9	35.0	35.2	35.3	35.4	35.6	35.8	36.0
Optimum Operatige Current(Imp)	7.50	7.60	7.72	7.82	7.94	8.05	8.15	8.24	8.33
Open Circuit Voltage(Voc)	43.5	43.6	43.7	43.8	44.0	44.1	44.3	44.5	44.8
Short Circuit Current(Isc)	8.21	8.31	8.40	8.48	8.58	8.67	8.75	8.82	8.90
Solar Cell:	156*156 Poly
Number of Cell(pcs)	6*10
Brand Name of Solar Cells	Leeman
Size of Module(mm)	1956*992*50
Cable & Connector Type	Passed the TUV Certificate
Frame(Material Corners,etc.)	Aluminium-alloy
Backsheet	TPT
Cell Efficiency for 300W(%)	15.6%
Weight Per Piece(KG)	26.35KG
FF (%)	70-76%
Junction Box Type	Passed the TUV Certificate
Tolerance Wattage(e.g.+/-5%)	0~+3%
Front Glass Thickness(mm)	3.2
Temperature Coefficients of Isc(%)	+0.04
Temperature Coefficients of Voc(%)	-0.38
Temperature Coefficients of Pm(%)	-0.47
Temperature Coefficients of Im(%)	+0.04
Temperature Coefficients of Vm(%)	-0.38
Temperature Range	-40°C to +85°C
Surface Maximum Load Capacity	2400Pa
Allowable Hail Load	23m/s ,7.53g
Bypass Diode Rating(A)	12
Warranty	100% of 10 years,80% of 25 years.
Standard Test Conditions	AM1.5   1000W/m² 25 +/-2°C
Packing	carton or pallet
1*20'	10 Pallets / 250pcs
1*40'STD	20 Pallets / 500pcs

      More Solar Panel: Mono 10W/20W/30W/40W/50W/60W/70W/80-110W/130-160W/170W-210W/240-270W/270-310W  Poly 10W/20W/30W/40W/50W/60-70W/80W-110W/130-160W/230-260W/270-310W