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305W Crystal Poly PV Module Dark Blue Frame Cable Connector Easy Installation

Ningbo Kelan Solar Electric Co., Ltd.
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Ningbo Kelan Solar Electric Co., Ltd.
City: Ningbo
Province/State: Zhejiang
Country/Region: China
Contact Person:Ms Angela

305W Crystal Poly PV Module Dark Blue Frame Cable Connector Easy Installation

Brand Name : KELAN SOLAR
Model Number : KL
Certification : CE/IEC/ROSH
Place of Origin : ZHEJIANG,CHINA
MOQ : 10 PCS
Price : Negotiable
Payment Terms : LC/T/T
Supply Ability : 10000 PCS PER MONTH
Delivery Time : 5-8 WORKING DAYS
max. Power : 305W
size : 1950*990*45mm
weight : 24kgs
cell number : 72 pcs(6*12, 156*156)
Description : 315 Polycrystalline solar panel
application : solar system for home or industrial use
Installation Site : flat roof, or flat ground
working life : 25 -30 years
Cell material : Polycrystalline solar cells
Frame : Anodized Aluminium Alloy
Thickness of glass : 3.2mm tempered glass
Backsheet : TPT
Junction box : IP65 waterproof
Max. power : 305W
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High efficiency 305W photovoltaic polycrystalline solar panel / 305W solar PV module for solar home system.


  • High cell's efficiency with high quality silicon material for long term output stability and reliability
  • Rigorous quality control to meet highest international standards
  • High transmittance,low iron tempered glass cover with enhanced stiffness and impact resistance
  • Outstanding electrical performance under high temperature and low irradiance ,cloudy weather conditions
  • Unique frame design with high mechanical strength for easy installation
  • Advanced encapsulation material provide efficient protection from the severest environment conditions


  • Solar home system, Solar power plant and Other Solar system


  • 10 years limited warranty on material and workmanship
  • 10 years with 90% output, 25years with 80% output

Specification sheet
Series Number285W
Cell TypePolyPolyPolyPolyPoly
Max power285w290w295w300w305w
Power Tolerance0~5w
Nominal voltage(V)37.1337.1937.1837.2536.98
Nominal current(A)7.687.807.938.058.25
Open circuit voltage(V)45.0445.0945.1345.2245.14
Short circuit current(A)8.358.418.488.638.84
Size of cell/strips(mm)156x156
Number of cells72(6x12)
Power Of cell>4.04w>4.11w>4.18w>4.25w>4.32w
FF(fill factor) %75.7876.4777.0876.8776.43
Dimension of solar panel1960x990x50
Weight of solar panel(kg)23.5
Front Cover3.2 mm, High transmittance, low iron tempered glass
Back CoverTPT (Tedlar-PET-Tedlar)
EncapsulantEVA (ethylene vinyl acetate)
FrameDouble-layer anodized aluminum alloy
Junction Box/connectorIP65/ MC4 connectors, 4.0mm2x900mm cable
Max. System Voltage1000V DC
Operating Temperature-40ºC~+85ºC
Storage Temperature-40ºC~+85ºC
Max. Wind /Snow Load2400Pa / 5400Pa
Application ClassClass A
NOCT48ºC± 2ºC
Isc+0.049% /ºC
Voc-0.340% /ºC
Pmpp-0.430% /ºC
STC: Irradiance 1000W/M2, Module temperature 25ºC, AM=1.5

1. Cable connector for easy installation

2. High efficiency and high stability

3. Design to meet unique demend of customer.

4. 20 years module output warranty.

5. Advanced EVA encapsulation system with PET back sheet to improve product modules

6. Splendid aesthetic appearance and easy installation.


> Antireflective glass
> Translucency of normal luminance is increased by 2%
> Module efficiency is increased by 2%
> Self-cleaning function
> Service life is as long as 25 years (30 years optional)

Solar Cell

> High Efficiency PV Cells
> Appearance Consistency
> Color sorting ensure consistent appearance on each module
> Anti-PID


> Conventional frame
> Silver or black frames are optional
> Boost bearing capability and prolong service life

> Serrated-clip design tensile strength

> Seal-lip designglue injection

Junction box

> Conventional standalone edition and engineering custom edition
> Quality diode ensures module running safety
> IP67 protection level
> Heat dissipation
> Long service life


anti-aging EVA, excellent weathering resistance TPT

Product field:

1. Gird-connected power generation system

2. Off-grid power generation system

3. Building-integrated power generation facilities

Product Tags:

solar photovoltaic modules


pv solar modules

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