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Domestic Multicrystalline Solar Panels 300 Watt Anti - Aging EVA Dark Blue Frame

Ningbo Kelan Solar Electric Co., Ltd.
Ningbo Kelan Solar Electric Co., Ltd.
City: Ningbo
Province/State: Zhejiang
Country/Region: China
Tel: 86--15088842982

Domestic Multicrystalline Solar Panels 300 Watt Anti - Aging EVA Dark Blue Frame

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 : 300W
solar cell : poly crystalline solar cell
size : 1950*990*45mm
weight : 23kgs
warranty : 10 years
cell number : 72 pcs
module name : 300watt polycrystalline PV module
application : solar system for home or industrial use
Installation Site : flat roof, or flat ground
working life : 25 -30 years
Max. power : 300W
Grade : Grade A
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300Wp Poly Crystalline Solar Panel /300 watt poly crystalline PV module for solar home system, commerical, industrial roofs.

Solar energy products are a trend and good way to achieve zero home bills or commercial invest in the future. So choose a good solar panel is important.The key factors to consider when comparing solar panels are performance (they should produce the power that the rating leads you to expect), quality, durability and beneficial warranty terms.

250W 300W Poly Solar Panel Characteristics
1) high reliability with guaranteed +/-3% output power tolerance
2) The modules can withstand high wind-pressure,snow loads and extreme temperatures
3) Bypass diodes to minimize power loss with shading
4) High and stable conversion efficiency to ensure the highest quality

A Grade Polycrystalline Silicon Solar Cell
1) Fomat:156±0.5mm, diagonal 200±1.0mm
2) Average thickness: 195μm ±20μm
3) Front(-): 1.5mm bus bars(silver)
Blue anti-reflecting coating(silicon nitride)
4) Back(+): 2.5mm wide soldering pads(silver)
Back surface field(aluminum)

Quality and Warranty
For a period of twenty‐five (25)years commencing on the Warranty Start Date, loss of power output of the nominal power output measured at Standard Test Conditions (STC) for the Product(s) shall not exceed:

For Polycrystalline A grade solar cell, 3% in the first year, thereafter 0.66% per year, ending with 81% in the 25 th year after the Warranty Start Date;
The Warranty Start Date shall be defined as the date of the Bill of Lading date

10Years Manufacturing Warranty
15Years Warranty 90% Power Output
25Years Warranty 85% Power Output

Product Information

Electrical Characteristics
Maximum Power at ST(Pmax)W250Wp300Wp320Wp
Maximum Power Voltage(Vmp)V30.8V36.4V37.6V
Maximum Power Current(Imp)A8.12A8.24A8.51A
Open Circuit Voltage(Voc)V37.6V42.3V45.8V
Short Circuit Current(Isc)A8.94A8.92A9.21A
Cell Efficiency(%)17.50%17.50%18.83%
Module Efficiency(%)15.37%15.54%16.58%
Size of Module (mm)1640*990*401950*990*45
Number of Cell(PCS)60(6*10)PCS72(6*12)PCS
Solar CellPoly 156*156
Power Tolerance0~+3%
Components & Mechanical Data
Front Glass Thickness (mm)High Transparency Tempered Glass 3.2mm
Junction Box TypePass the TUV Certificate PPO(Black/IP65)
Output Cables4mm²/0.9m
Frame (Material Corners, etc.)Aluminum-alloy
Encapsulation MaterialEVA(0.50±0.03 mm thickness)
Back FoilWhite TPT(0.50±0.03 mm thickness)
Fixing AdhesiveSilicone Sealant ( White)
Temperature Range (°C)-40°C to +90°C
Max Load Capacity(Kpa)2.4wind load/5.4 snow load


. 12-year material and workmanship warranty

. 12 years for a guaranteed minimum benefit of 90%

. 25 years for a guaranteed minimum benefit of 80%


> 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:

multicrystalline solar panels


polycrystalline silicon solar panels

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