Solar Trade Platform and Directory of Solar Companies
Bificial M144B PERC Half Cell Mono 425-445W Framless

Bificial M144B PERC Half Cell Mono 425-445W Fra...

Mysolar USA
From €0.255 / Wp
Type: Bifacial, PERC
Power Range: 425 ~ 445 Wp
Region: United States United States
Note: Your Enquiry will be sent directly to Mysolar USA.

Alternative Product

From €0.239 / Wp
  • Cell Type: PERC, Bifacial
  • Dimensions: 2279x1134x35 mm
  • Weight: 28.2 kg
  • Cell Size: --
  • Glass Thickness: 3.2 mm
  • Pmax: 525 Wp
  • Vmpp: 41.2 V
  • Impp: 12.75 A
  • Voc: 49.05 V
  • Isc: 13.65 A
  • Efficiency: 20.3 %
  • Product Warranty: 15 Years
  • Power Warranty: 15 Years of 91.70% Output Power, 30 Years of 84.95% Output Power

Product Characteristics

Model No.
Product Warranty 12 Years
Power Warranty 30 Years of 84.5% Output Power
Electrical Data at STC  
Maximum Power (Pmax)
425 Wp 430 Wp 435 Wp 440 Wp 445 Wp
Voltage at Maximum Power (Vmpp)
40.02 V 40.23 V 40.43 V 40.63 V 40.83 V
Current at Maximum Power (Impp)
10.62 A 10.69 A 10.76 A 10.83 A 10.9 A
Open Circuit Voltage (Voc)
48.32 V 48.52 V 48.72 V 48.95 V 419.13 V
Short Circuit Current (Isc)
11.11 A 11.17 A 11.23 A 11.29 A 11.35 A
Panel Efficiency
19.2 % 19.5 % 19.7 % 19.9 % 20.1 %
Power Tolerance (Positive)
+ 1.5 % + 1.5 % + 1.5 % + 1.5 % + 1.5 %
  Standard Test Conditions (STC): air mass AM 1.5, irradiance 1000W/m2, cell temperature 25°C
Electrical Data at NOCT  
Temperature 42±2 °C
  Nominal Operating Cell Temperature (NOCT): 800W/m2, AM 1.5, windspeed 1m/s,ambient temperature 20°C
Thermal Ratings  
Operating Temperature Range -40~85 °C
Temperature Coefficient of Pmax -0.38 %/°C
Temperature Coefficient of Voc -0.31 %/°C
Temperature Coefficient of Isc 0.048 %/°C
Maximum Ratings  
Maximum System Voltage 1500 V
Series Fuse Rating 20 A
Material Data  
Panel Dimension (H/W/D) 2126x1042x6 mm
Weight 31.5 kg
Cell Type Bifacial, PERC
Cell Number 144
Glass Type Anti-reflection Coating, Tempered
Frame Type Anodized Aluminium Alloy
Junction Box Diodes 3
Junction Box Protection Class IP 68
Connector Type MC4
Cable Crossection 4 mm2
Cable Length 300 mm
Download Manufacturer's PDF

Mysolar USA

Click to show company phone
United States
North Orange St. #600, Wilmington, New Castle, 19899, Delaware
No. Staff: 680
Parent Company: Mamibot Manufacturing USA Inc
Note: Your Enquiry will be sent directly to Mysolar USA.


Production (MW)/: MWp
Monocrystalline, Crystalline
Power Range(Wp): 5-670

Useful Contacts

Contact Face
Anna Wei International sales
Contact Face
Ashley Zhang Sales Executive
Contact Face
Elaine Wang Sales Manager
Company Description
Mysolar is a Mamibot (with its headquarters based in USA) company and sub-brand, a manufacturer specialized in designing and manufacturing solar panels with the most the-state-of-the-art technology and the highest level of craftsmanship.

Mysolar aims to provide tier 1 solar panels and build itself a tier 1 solar module manufacturer. Mysolar has a team of the-most-experienced engineers with more than 15 years in Solar PV manufacturing, the strictest quality control team who averagely worked more than 10 years in Solar Panel production, the most client-oriented and professional sales team who know the art to provide proper solutions and answers to customers and the most dedicated R&D masters who can bring the latest cost-effective and high-efficient solar modules to the market.

Mysolar produces truly wide range of high-level solar panels including standard solar modules with both poly and/or mono cells, super efficient PERC solar panels in both mono and poly crystalline, super cost-effective poly and/or mono solar panels with half cells. Mysolar’s high-efficient solar modules range from 280W poly to 400W mono with Half-cut Perc Cells. Mysolar is in the development process of higher power solar panels with 166.75*166.75mm solar cells, and exploring the possibility of producing panels with cells over 200mm size.

We believe that we are rewriting the history of energy consumption way and we are doing more to build a cleaner and more comfortable world.
Product Videos

Company Updates

27 Sep 2022

We are pleased to announce that Mysolar has supplied 3.5MW Mysolar Gold Shingled bifacial panels MS670M6-DB69 to our Polish client's solar photovoltaic power generation system.

4 Aug 2022

Mysolar has passed INMETRO test for 410W, 505W, 550W, 660W; Looking for a long-term distribution partnership in Brazil.

30 Jun 2022

Mysolar bifacial panel 550W supports Polish client's 5MW on-ground project, now under installation!

21 Jun 2022

Congrats! 5MW Mysolar Shingled 410W mono modules have been sent to Italy for installation! Contact us for more project and product information!

9 May 2022

Welcome clients and partners to visit our Booth at Intersolar Munich: A2-420, on May11-13th. Contact us for free tickets! We will present our most popular modules, suitable for both rooftop and ground mounting!

Additional Offices


Production Process




Feature Projects




29 More Series From Mysolar USA

  • Gold PERC Mon...
    650~670 Wp PERC
  • Altra Bifacia...
    530~550 Wp PERC
  • Plati Shingle...
    390~410 Wp PERC
  • €0.296 / Wp
    HC M144 PERC ...
    435~455 Wp PERC
  • Gold Shingled...
    650~670 Wp PERC, Bifacial
  • €0.260 / Wp
    Gold Shingled...
    635~660 Wp PERC
  • Gold Shingled...
    635~655 Wp Bifacial, PERC
  • PLATI Shingle...
    470~490 Wp PERC
  • €0.250 / Wp
    Super Shingle...
    455~470 Wp PERC
  • Altra HC M120...
    440~460 Wp PERC
  • Altra HC M120...
    440~460 Wp PERC
  • Altra Bifacia...
    440~460 Wp Bifacial, PERC
  • Altra Bifacia...
    440~460 Wp Bifacial, PERC
  • Altra Bifacia...
    440~460 Wp Bifacial, PERC
  • €0.275 / Wp
    UL PERC AHX12...
    315~335 Wp Monocrystalline
  • €0.235 / Wp
    PLATI M144B P...
    425~445 Wp Monocrystalline
  • €0.305 / Wp
    Bifacial DHBP...
    355~375 Wp Bifacial, PERC
  • €0.296 / Wp
    Bificial M144...
    425~445 Wp Bifacial, PERC
  • Altra Bifacia...
    390~410 Wp Bifacial, PERC
  • €0.347 / Wp
    UL PERC AHX14...
    390~410 Wp Monocrystalline
  • Altra Bifacia...
    390~410 Wp Bifacial, PERC
  • Altra HC M108...
    390~410 Wp PERC
  • Altra HC M108...
    390~410 Wp PERC
  • PLATI Shingle...
    390~410 Wp PERC
  • Altra Bifacia...
    390~410 Wp PERC, Bifacial
  • €0.250 / Wp
    Super Shingle...
    380~400 Wp PERC
  • €0.260 / Wp
    Plati HC Blac...
    355~375 Wp PERC
  • €0.240 / Wp
    Bificial M120...
    355~375 Wp Bifacial, PERC
  • €0.296 / Wp
    Bifacial DHBP...
    425~445 Wp Bifacial, PERC