Products
JA Solar 395W All Black

JA Solar 395W All Black

Brand Model: JAM54S31 380-405/MR
Material: Monocrystalline silicone
Power: 380-405W
Product Advantages
  • Assembled with 11BB PERC cells, JA's full black solar panels offer higher power output, making them more efficient than traditional solar panels. This results in a more cost-effective energy solution over the long-term.
  • The half-cell configuration of the panels also offers better temperature-dependent performance, which means they can perform well even in areas with extreme temperature fluctuations, making them suitable for use in a wide range of environments.

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  • The panels also have a reduced shading effect on energy generation, meaning that they can still generate energy even when partially covered by shade. This makes them a great option for areas with a lot of trees or other structures that may cast shadows.
  • One of the biggest advantages of JA's full black solar panels is that they have a lower risk of hotspots, which can occur when certain cells in a solar panel become significantly hotter than others. This can lead to damage to the panel and a decrease in overall performance, but JA's panels are designed to minimize this risk.
  • Finally, JA's full black solar panels have enhanced tolerance for mechanical loading, which means that they are more resistant to damage from things like hail, snow, and wind. This makes them a more durable and long-lasting solution for energy generation in a wide range of environments.

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Specifications

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Electrical Parameters At STC

TYPE

JAM54S31 380/MR

JAM54S31 385/MR

JAM54S31 390/MR

JAM54S31 395/MR

JAM54S31 400/MR

JAM54S31 405/MR

Rated Maximum Power(Pmax)

380W

385W

390W

395W

400W

405W

Open Circuit Voltage(Voc)

36.58V

36.71V

36.85V

36.98V

37.07V

37.23V

Max Power Voltage(Vmp)

30.28V

30.46V

30.64V

30.84V

31.01V

31.21V

Short Circuit Current(lsc)

13.44A

13.52A

13.61A

13.70A

13.79A

13.87A

Max Power Current(lmp)

12.55A

12.64A

12.73A

12.81A

12.90A

12.98A

Module Efficiency

19.5%

19.7%

20.0%

20.2%

20.5%

20.7%

Power Tolerance

0~+5W

Temperature Coefficient of lsc(α_lsc)

+0.044%/°C

Temperature Coefficient of Voc(β_Voc)

-0.272%/°C

Temperature Coefficient of Pmax(γ_Pmp)

-0.350%/°C

STC

Irradiance 1000W/m2,cell temperature 25°C,AM1.5G

 

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Electrical Parameters At NOCT

TYPE

JAM54S31 380/MR

JAM54S31 385/MR

JAM54S31 390/MR

JAM54S31 395/MR

JAM54S31 400/MR

JAM54S31 405/MR

Rated Maximum Power(Pmax)

286V

290V

294V

298V

302V

306V

Open Circuit Voltage(Voc)

34.36V

34.49V

34.62V

34.75V

34.88V

35.12V

Max Power Voltage(Vmp)

28.51V

28.68V

28.87V

29.08V

29.26V

29.47V

Short Circuit Current(lsc)

10.75A

10.82A

10.89A

10.96A

11.03A

11.10A

Max Power Current(lmp)

10.03A

10.11A

10.18A

10.25A

10.32A

10.38A

NOCT

Irradiance 800W/m2,ambient temperature 20°C,wind speed 1m/s,AM1.5G

 

Operating Conditions

Maximum System Voltage

1000V/1500V DC(IEC)

Operating Temperature

-40°C~+85°C

Maximum Series Fuse

20A

Maximum Static Load,Front

5400Pa(112lb/ft²)

Maximum Static Load,Back

2400Pa(50Ib/ft²)

NOCT

45±2°C

Safety Class

Class II

Fire Performance

UL Type 1

 

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Brand Coopration

Jingsun and JASOLAR are proud to announce their partnership in the solar energy industry. Jingsun, a leader in renewable energy solutions, has teamed up with JASOLAR, a renowned provider of high-quality solar panels, to deliver unparalleled solar energy solutions. By leveraging their respective expertise, Jingsun and JASOLAR offer a comprehensive range of advanced solar products and services that cater to households, businesses, and communities looking to embrace more sustainable energy practices. With JA solar's advanced and efficient solar panels, combined with Jingsun's experience in designing and implementing solar energy solutions, customers can expect top-of-the-line solar systems that are reliable, cost-effective, and eco-friendly. This partnership aims to promote green energy practices and make solar energy more accessible and affordable for all. Together, Jingsun and JA solar are committed to helping customers reduce their carbon footprint and build a more sustainable future.

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FAQ

Q: What are JA Solar's all-black solar panels?

A: JA Solar's all-black solar panels are photovoltaic panels that feature a sleek, all-black design. These solar panels are made with black-colored cells and a black backsheet, which give them a more modern and aesthetically pleasing appearance.

Q: Are JA Solar's all-black solar panels durable and reliable?

A: Yes, JA Solar is known for the high quality of their panels, including their all-black models. These panels are made with high-grade materials and are subjected to rigorous testing to ensure they are durable and reliable for many years to come.

Q: What is the expected lifespan of JA Solar's all-black solar panels?

A: JA Solar's all-black solar panels have an estimated lifespan of 25 years or more, provided they are installed and maintained properly. This lifespan is in line with industry standards for high-quality photovoltaic panels.

Q: How do I know if JA Solar's all-black solar panels are the right choice for my home or business?

A: If you are looking for solar panels that will blend in seamlessly with your rooftop and give your home or business a sleek, modern look, then JA Solar's all-black panels may be the perfect choice for you. JA Solar panels are known for their high quality and reliability, so you can feel confident that your investment will pay off over time. Be sure to consult with a qualified solar installer to determine the best type and number of panels to meet your specific needs and budget.
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