Solar Panel 450 Watt JA Solar MBB Half Cell Module JAM72S20 440-465/MR Solar Panel Monocrystalline
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Product Specifications
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Product Description
Overview
Quick Details
Place of Origin: Zhejiang, China
Brand Name: JA Solar
Model Number: JAM72S20 -450/MR
Type: PERC, Half Cell
Panel Dimensions: 2120*1052*40mm
Panel Efficiency: 20.4%
Certificate: ISO, CE, TUV, EL
Warranty: 25 YEARS
Product name: Solar Panel 450 Watt
Solar cell: Monocrystalline
Weight: 25.0KG
Frame: Anodized Aluminium Alloy
Junction Box: IP68 Rated
Cable: Landscape Length
Power Tolerance: 0~+3%
Supply Ability
Supply Ability: 100000 Piece/Pieces per Month Solar Panel 450 Watt
Packaging & Delivery
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Brand Name | JA Solar |
Model Number | JAM72S20 -450/MR |
Type | PERC, Half Cell |
Size | 2120*1052*40mm |
Panel Efficiency | 20.4% |
Certificate | ISO, CE, TUV, EL |
Warranty | 25 YEARS |
Product name | Solar Panel 450 Watt |
Solar cell | Monocrystalline |
Weight | 25.0KG |
Frame | Anodized Aluminium Alloy |
Junction Box | IP68 Rated |
Cable | Landscape Length |
Power Tolerance | 0~+3% |
Type | JAM72S20 -435/MR | JAM72S20 -440/MR | JAM72S20 -445/MR | JAM72S20 -450/MR | JAM72S20 -455/MR | ||||
Rated Maximum Power(Pmax) [W] | 435 | 440 | 445 | 450 | 455 | ||||
Open Circuit Voltage(Voc) [V] | 49.25 | 49.4 | 49.56 | 49.7 | 49.85 | ||||
Maximum Power Voltage(Vmp) [V] | 40.58 | 40.9 | 41.21 | 41.52 | 41.82 | ||||
Short Circuit Current(Isc) [A] | 11.24 | 11.28 | 11.32 | 11.36 | 11.41 | ||||
Maximum Power Current(Imp) [A] | 10.72 | 10.76 | 10.8 | 10.84 | 10.88 | ||||
Module Efficiency [%] | 19.9 | 20.1 | 20.3 | 20.6 | 20.8 | ||||
Temperature Coefficient of Isc(α_Isc) | +0.044%/℃ | ||||||||
Temperature Coefficient of Voc(β_Voc) | -0.272%/℃ | ||||||||
Temperature Coefficient of Pmax(γ_Pmp) | -0.350%/℃ | ||||||||
Product Description








Packaging and Shipping
Shipping time | need 10-35 days, depends on your destination port. |
Packing | 27pcs/pallet, 10 pallets/20'GP, 270pcs/20'GP, 27pcs/pallet, 22 pallets/40'HQ, 594pcs/ 40'HQ |




Panel Materials


Tempered Glass
- Low iron, high transmission tempered glass, 3.2mm thickness.
- Light transmittance reach 91% or more.
- The bending strength is 3-5 times of the ordinary glass.
- The impact strength is 5-10 times of the ordinary glass.
- Has good thermal stability, can withstand a temperature difference of 3 times that of the ordinary glass.
EVA Film
- High transparency, high adhesion can be applied to various interface.
- Low melting point, easy to flow, can be applied to various glass lamination processes.
- Easy to store.
- Good durability against high temperatures, moisture, UV rays




9 busbars Mono solar Cell
- Cell efficiency up to 22.5% achieved through advanced cell technology and manufacturing capabilities.
- Color sorting ensure consistent appearance on each module
- High PIP resistant.
TPT Backsheet
- High pressure resistance and high insulation
- Good weather resistance, UV aging resistance ≥25 years
- Shockproof and can effectively protect the battery from breaking.




Anodized Aluminum Alloy
- Silver frame- Boost bearing capability and prolong service life.
- Serrated-clip design tensile strength.
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Company Profile
Starworld was established in 2010, which is a company that works on the manufacture of the solar modules and sale of the solar panel accessories. Through excellence in service supply and commitment to the customer and society, Starworld is a solid, responsible company that helps individuals and companies to become their own solar energy generators, reducing the energy cost, bringing better perspectives for the future of the world.
Our fully automated production facility guarantees our customers series-produced modules that comply with the highest quality standards. To permanently safeguard this level of quality, we apply the smallest possible production tolerances, conduct strict quality controls at each step of production, and use high-grade raw materials and components.






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Contact Us
Name: Sophia Lin
Skype: starworld-viane
Mobile: +86-13760101753 (whatsapp/Viber/Line/Zalo/WeChat)
Email: sales4 (@) starworld-tech.com
Supply Ability
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Packaging and Shipping
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