best price for 250wp poly solar panel manufacturer
  • best price for 250wp poly solar panel manufacturer
  • best price for 250wp poly solar panel manufacturer
  • best price for 250wp poly solar panel manufacturer
  • best price for 250wp poly solar panel manufacturer

best price for 250wp poly solar panel manufacturer

0.5~0.6 USD
Min. Order:
1000 watt
Trade Term:
FOB,CIF
Payment Terms:
L/C, T/T
Place of Origin:
Zhejiang, China (Mainland)
Means of Transport:
Ocean
Production Capacity:
6000 pieces per day
Packing:
Packing:1pc 1 box ,...
Delivery Date:
within 15 days after...
Application:
Solar Thermal
Type:
Others
Pipe Material:
Others
Brand Name:
DK
warranty:
25 years
Cell Efficiency (%):
18%
Size of module (mm):
1640*992*40
Video:
video

  • Product Description
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  •  Best price for 250wp solar panel 

    best price for 250wp poly solar panel manufacturer

     High quality materials

    The ions injection technology are applied in the manufacturer process of high efficiency cells .

    The imported high quality EVA and back sheet are of excellent performance on UV resistance and ageing resistance .

    Toughened and coated glassed and electrophoretic frames selected from Chinese famous brand are sturdy and durable .

    Material

    1.Solar cell-conversion efficiency of solar cell: 24%-17%

    2.Front glass-3.2mm, high transmission, low iron, tempered glass

    3.EVA-excellent anti-aging resistance 

    4.TPT-hot seal made of flame resistance

    5.Flame-reinfored anodixed aluminum flame

    6.Junction box-Ip54 rated and Ip65 rated, high quality, with diode protection

     Anti-reflective coating glass

    • Nanometer technology
    • Increase light transmission by up to 2% in normal irradiance
    • Energy output increased up to 4% in the module efficiency
    • Perfect coating uniformity
    • Coating lifetime over 25 year
    • Easy cleaning

     


    Maximum power (Wp) 

    250wp

    Maximum power voltage (V) 

    31.18

    Maximum power current (A) 

    8.02

    Open circuit voltage (V) 

    37.44

    Short circuit current (A)

    9.02

    Number of cells (Pcs) 

    60

    Size of module (mm)

    1640*992*40

    Brand Name of Solar Cells 

    No

    Maximum system voltage (V) 

    1000

    Temperature coefficients of Isc (%)

    0.065+/-0.015%/°C

    Temperature coefficients of Voc (%)

    -(2.23+/-0.1)mv/ °C

    Temperature coefficients of Pm (%)

    -(0.5+-0.05)/ °C

    Temperature coefficients of Im (%)

    +0.1/ °C

    Temperature coefficients of Vm (%)

    -0.38/ °C

    Temperature Range 

    -40°C~+85°C

    Tolerance Wattage (e.g. +/-5%) 

    +/-3%

    Surface Maximum Load Capacity

    60m/s(200kg/sq.m)

    Allowable Hail Load 

    steel ball fall down from 1m height

    Weight per piece (kg) 

    18.5

    Length of Cables (mm) 

    900

    Cell Efficiency (%) 

    >17.9%

    Module Efficiency (%) 

    >15.27%

    Output tolerance (%) 

    +/-3%

    Frame (Material, Corners, etc.)

    Aluminum

    Standard Test Conditions

     

    AM1.5  1000w/m 25°C

    Warranty 

    5 years product warranty and 25years

    80% of power

    FF (%) 

    76.48%

    Packing

    2PCS/ CTN

    Unit Price 

    0.5-0.6USD/WP

    Payment

    30% TT in advance , the balanced after the B/L copy .

    PACKAGING & SHIPPING

    best price for 250wp poly solar panel manufacturer

    best price for 250wp poly solar panel manufacturer


    OUR SERVICES

    1.Reply your inquiry in 24 working hours.

    2.Customized design is avaliable ,OEM is welcome .

    3.Delivery the goods to our customer all over the world with speed and precision.

    4.Offer customer the products with good quality and competitive price.