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DeepBlue 4.0X is a new generation of N-type high-efficiency solar panels developed by JA. it applies the most advanced passivated contact cell technology (Bycium+) and JA-patented GFI (gapless flexible interconnection) technology, making it the most competitive n-type module product in the current market.
JAM72D40 565-590/MB serise of JA N-Type bifacial solar panel is part of the Deep Blue 4.0X series. This module is made of Monocrystalline silicon 182mm half cell 144 pcs, the mainstream model 580w (JAM72D40-580/MB), it's considered high-efficiency, making it a suitable choice for those looking to maximize the power output from limited roof space.
DeepBlue 4.0 JAM72D40 MB Sries
JA Solar
JAM72D40-580/MB
N-Type
565-590W
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ADVANTAGES:
High Efficiency: The efficiency of the JA DEEP BLUE 4.0 solar panel can reach up to 22.5%, which is one of the highest efficiency solar panels in the world.
Lower Degradation: The first-year degradation of 1% and a linear degradation rate of 0.4% for each subsequent year. The module output power can still be at least 87.4% after 30 years.
Lower Temperature Performance: BYCIUM+ cell’s open circuit voltage can be as high as 715 mV, the DeepBlue 4.0 X has a better temperature coefficient of -0.30%/°C, compared with -0.35%/°C for a p-type module.
Higher Bifacial Benefits: DeepBlue 4.0 X has a bifaciality of 80%, with the typical value for a p-type module only 70%. the extra bifacial gain is about 0.9% for DeepBlue 4.0 X compared with a p-type module.
Better Low Light Performance: Because of the lower internal resistance and higher minority carrier lifetime of n-type cells, DeepBlue 4.0 X has a better performance under low irradiation.
Durability and Reliability: The JA DEEP BLUE 4.0 solar panel uses high-quality materials and advanced manufacturing processes to ensure 30-year linear power output warranty.
| Module Type:JAM72D40-xxx/MB | 565 | 570 | 575 | 580 | 585 | 590 |
| Maximum Power (Pmax/W) | 565 | 570 | 575 | 580 | 585 | 590 |
| Open-circuit Voltage (Voc/V) | 51.30 | 51.52 | 51.73 | 51.95 | 52.16 | 52.37 |
| Maximum Power Voltage (Vmp/V) | 43.42 | 43.62 | 43.82 | 44.02 | 44.22 | 44.43 |
| Short-circuit Current (Isc/A) | 13.69 | 13.74 | 13.79 | 13.84 | 13.89 | 13.94 |
| Maximum Power Current (Imp/A) | 13.01 | 13.07 | 13.12 | 13.17 | 13.23 | 13.28 |
| Module Efficiency STC (%) | 21.9 | 22.1 | 22.3 | 22.5 | 22.6 | 22.8 |
| Power tolerance | 0~+5W | |||||
| Temperature coefficients of Isc | +0.046%/°C | |||||
| Temperature coefficients of Voc | -0.26%/°C | |||||
| Temperature coefficients of Pmax | -0.300%/°C | |||||
| STC（Standard Test Condition） | Irradiance 1000W/m2, Cell Temperature 25°C, AM1.5G | |||||
What's Ja Solar DeepBlue 3.0 technology?
JA Solar, a Tier One company, predicts the market demand and introduces the right products for their clients. In 2020 they’ve launched new technology – DeepBlue 3.0. – the combination of M10 wafer (182mm size), PERCIUM+ technology, multi-busbar (MBB) and half-cell technology, etc.
All these implemented technologies made the efficiency of the panel surpass 21%. The product was recognized and became super popular withcustomers and by the end of 2021, the production capacity of JA Solar module 182 DeepBlue 3.0 will take over 50% of the company’s total capacity.
What's JA Solar DeepBlue 4.0 Technology?
Even though perovskite technology is the most efficient among PV panels, nowadays the most common solution used in solar panels is monocrystalline. And the most popular solution among monocrystalline cells which will dominate the market by 2023 is N-Type technology. So now, after DeepBlue 3.0 was born, JA Solar used n-type technology for the birth of a new product – DeepBlue 4.0
The efficiency increase to 22.4% was possible by implementing advanced n-type cell and Gapless Flexible Interconnection (GFI) technologies. The power of modules jumped to 635W. Through GFI technology, module power can be increased by more than 5 watts and module efficiency increased by at least 0.2%. The degradation factor improved as well – 1st year degradation < 1%, annual degradation over 30 years < 0.4%. Lower temperature coefficient: -0.30%/°C temperature dependence of Pmax (ΔPmax/ ΔT). The power loss is only around 2%, which is far below the IEC standards Higher Bifacial Benefits to 80%.
What first-class brands of solar panels can you supply?
We are supplying tier 1 brand Jinko Solar, Longi Solar,JA Solar, Trina Solar, Canadian Solar, Risen Solar, Chint, DAS,TW, GCL etc.
