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Durable Poly PV Module 250W , Multi Crystalline Solar Panel 15% Cell Efficiency

Good quality Polycrystalline Solar Panel for sales
Good quality Polycrystalline Solar Panel for sales
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Durable Poly PV Module 250W , Multi Crystalline Solar Panel 15% Cell Efficiency

China Durable Poly PV Module 250W , Multi Crystalline Solar Panel 15% Cell Efficiency supplier

Large Image :  Durable Poly PV Module 250W , Multi Crystalline Solar Panel 15% Cell Efficiency

Product Details:

Place of Origin: ZHEJIANG,CHINA
Certification: CE/IEC/ROSH
Model Number: KL

Payment & Shipping Terms:

Minimum Order Quantity: 10 PCS
Price: Negotiable
Delivery Time: 5-8 WORKING DAYS
Payment Terms: LC/T/T
Supply Ability: 10000 PCS PER MONTH
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Detailed Product Description
Max. Power:: 230W Solar Cell: Poly Crystalline Solar Cell
Size: 1470*670*35mm Weight: 11KG
Cell Number: 4*9(36cells) Decription: 230W Poly Solar Panel
Application: Solar System For Home Or Industrial Use Installation Site:: Flat Roof, Or Flat Ground
Working Life: 25 -30 Years Frame: Anodized Aluminium Alloy
Backsheet: TPT Junction Box: IP65

High Efficiency 230W-250W Poly-crystalline Solar panels / modules


Polycrystalline silicon solar panel (220W-230W-240W-250W)
220-2500W Series Solar panel: High-efficiency photovoltaic module(solar panel) using silicon nitride coated monocrystalline silicon cells.
Solar cell: High efficiency crystalline solar cell. Even if under the weak light, the solar module can produce maximum power output.

Tempered glass: Anti-reflecting coating and high transmission rate glass increases the power output and mechanical strength of solar module.
EVA and TPT: Using high quality EVA and TPT to prevent destroying and water.
Frame: Without screw, corner connection, 8 holes on the frame can be installed easily.
Junction box: Multifunction junction box with water proof.
Long lifetime: 25years, less power decrease.
Good performance of preventing from atrocious weather such as wind and hails.
Resisting moisture and etching effectively, not effect by geology.


Product Description

Solar Module 230W/Solar Panel/PV Module
Model: KL-230W-P
Max Power (MP) 230W
Open circuit voltage (Voc) 36.4V
Short circuit current (Isc) 6.318A
Maximum power voltage (Vmp) 29.0V
Maximum power current (Imp) 7.931A
Cell efficiency (%) 15.07%
Max system voltage (V DC) 1000V DC
Temperature coefficient of Vm -0.3%/K
Temperature coefficient of Im 0.03%/K
Temperature coefficient of power -0.42%/K

Maximum Series Fuse Rating 15A
Solar cell and configuration 6*10 matrix connected in series, poly(156*156)
Junction box IP65, 1000V DC, TUV certificated; 6PCS By-pass diodes
Cable type Cable cross section size 4mm2, TUV certificated, 0.9m length
Encapsulation Low iron tempered glass, 3.2mm thickness, light transmission above91%, TPT and fast cure EVA
Frame Clear anodized aluminum alloy, 50mm thickness, silver
Dimension(L*W*H) 1640*990*50mm
Weight 20kg
Heavy mechanical load 2400Pa (meet IEC61215)
Hail impact test Diameter 25mm ice ball, 23m/s
Operating temperature -40~+85C

Warranty: 5 years warranty on product materials and processing technology.
Industry leading power output warranty: The output power is not less than 90% in 12 years and is not less than 80% in 25 years
Electrical Data at STC
(Values at Standard Test Conditions: Air Mass AM 1.5, Irradiance 1000W/m2, Cell Temperature 25°C)
Model No.


Maximum Power (Pmax)
210 Wp
220 Wp
230 Wp
240 Wp


250 Wp


Optimum Power Voltage (Vmp)
28.52 V
28.92 V
29.32 V
29.72 V
30.12 V
Optimum Operating Current (Imp)
7.37 A
7.61 A
7.84 A
8.08 A
8.30 A
Open Circuit Voltage (Voc)
36.49 A
36.83 A
37.17 A
37.51 A
37.85 A
Short Circuit Current (ISC)
7.97 A


8.14 A
8.31 A
8.48 A


8.65 A
Cell Efficiency
15.40 %
15.70 %
16.10 %
16.40 %
16.80 %
Panel Efficiency
13.10 %
13.50 %
14.10 %
14.70 %
15.30 %
Power Tolerance
Maximum Ratings


Max. System Voltage
1000 V
Series Fuse Rating
15 A
Material Data
Panel Dimension (L*W*D)
1650*990*40 mm
Net Weight
18 kg
Cell Type
Cell Size
156*156 mm
Cell Number
60 pcs (6*10)
Glass Type
Tempered, Anti-reflection Coating, High Transmittance
Glass Thickness
3.2 mm
Frame Type
Anodized Aluminium Alloy
No. of Draining Hole in Frame
8 pcs
Encapsulation Material
EVA (0.50 ± 0.03 mm thickness)
Back Sheet
White TPT(0.32 ± 0.03 mm thickness)
Junction Box Type
IP 67
No. of Bypass Diodes
6 pcs
Connector Type
Cable Crosssection
4 mm2
Cable Length
900 mm
Fixing Adhesive
Silicone Sealant ( White)
Temperature Range
-40°C to +90°C
Max Load Capacity
2.4 Kpa (wind load) /5.4 Kpa (snow load)
Thermal Ratings
47 ± 2 °C
Temperature Coefficient of Pm
-0.45 ± 0.05 %/°C
Temperature Coefficient of Isc
0.05 ± 0.01 %/°C
Temperature Coefficient of Voc
-0.35 ± 0.02 %/°C







   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 apperance on each module




   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


We have a wild range of successful project all over the world.

We have advanced ,mature and stable supply production line, support your request on solar market.




  • Quality Focused
    “Making Reliable Products is the core business fundamental of our company. We implement an IEC complied quality system in the production for the unique purpose: KELAN ONLY DELIVERS RELIABLE SOLAR PRODUCTS. For more details please refer to Perlight Quality Control System.


  • Customer-centric Services
    KELAN SOLAR rounds out its service portfolio based on every customer’s demands, because we think the customer’s satisfaction is the motive force of growth for the company. Our skilled R&D engineers and customer support teams are always prepared to provide all-round services for our clients.


  • ISO Accredited Factory
    With total area of 15000 m2, KELAN manufacturing factory operates under the ISO 9001 and ISO 14001 accredited management systems, which ensure the outstanding quality of our solar products and therefore guarantee the benefits of our clients.


  • System-wide Solutions
    In association with partners, KELAN provides complete components for both on-grid and off-grid PV systems: from solar panels to batteries, combiner boxes, inverters, cables and mounting structures. This enables us to offer more customized PV solutions to our clients based on their various requests.


  • Professional Team
    KELAN is created and managed by an experienced team recognized for their passion, professionalism and integrity. All of our executives have outstanding background in solar product manufacturing, corporate governance and international marketing. We work together every day for our aspirations: bringing better product experience to the clients, creating a world-wide respected brand and turning the business success of the company into the professional satisfaction of our employees.








Payment Term







30% T/T in advance, paid the balance before shipment



30% T/T in advance, paid the balance against copy of B/L

L/C L/C amount above 50,000 usd, we can accept L/C at sight
West Union


Amount lower than 5000usd

West Union
Delivery Time 7~10days after receiving payment for one container

Contact Details

Contact Person: Angela Fan

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