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.
- 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.
Specifications
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 |
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 |
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.
FAQ
Q: What are JA Solar's all-black solar panels?
Q: Are JA Solar's all-black solar panels durable and reliable?
Q: What is the expected lifespan of JA Solar's all-black solar panels?
Q: How do I know if JA Solar's all-black solar panels are the right choice for my home or business?