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High Efficiency Mono PV Module
The JA 600W solar panel is a high-power mono photovoltaic module designed to meet the growing demand for efficient, large-scale solar power generation. Built with advanced mono cell technology and optimized module design, this 580-605W solar panel provides strong energy output, excellent efficiency, and long-term operational reliability for commercial, industrial, and utility-scale installations.
For solar distributors, EPC contractors, and project developers, selecting a high-power module can significantly improve system economics. With a rated power output reaching 600W and above, the JA 600W solar module reduces the number of panels required per installation, helping lower mounting structure costs, installation labor, and overall balance-of-system expenses. This makes it a practical choice for large rooftop solar systems, solar farms, and high-capacity off-grid solar systems where both performance and installation efficiency are critical.
Designed to operate reliably in diverse environments, the module performs consistently in high temperatures, cold climates, and challenging outdoor conditions. With robust mechanical strength and strict quality control, the JA 600W PV module supports long-term energy generation and stable system performance throughout its service life.
Electrical Parameters at STC
| MECHANICAL PARAMETERS | |
| Cell | Mono |
| Weight | 31.8kg |
| Dimensions | 2278±2mm×1134±2mm×30±1mm |
| Cable Cross Section Size | 4mm²(IEC), 12 AWG(UL) |
| No. of cells | 132(6×22) |
| Junction Box | IP68, 3diodes |
| Connector | QC 4.10-351/ MC4-EVO2A |
| Cable Length (Including Connector) | Portrait: 300mm(+) /400mm(-) |
| Landscape: 1300mm(+) /1300mm(-) | |
| Front Glass/Back Glass | 2.0mm/2.0mm |
| Packaging Configuration | 36pcs/Pallet, 720pcs/40HQ Container |
Remark: customized frame color and cable length available upon request
| TYPE | JAM66D42 -580/MB | JAM66D42 -585/MB | JAM66D42 -590/MB | JAM66D42 -595/MB | JAM66D42 -600/MB | JAM66D42 -605/MB |
| Rated Maximum Power (Pmax) [W] | 580 | 585 | 590 | 595 | 600 | 605 |
| Open Circuit Voltage (Voc) [V] | 48.18 | 48.38 | 48.58 | 48.78 | 48.98 | 49.19 |
| Maximum Power Voltage (Vmp) [V] | 40.42 | 40.63 | 40.84 | 41.03 | 41.24 | 41.44 |
| Short Circuit Current (Isc) [A] | 15.21 | 15.26 | 15.31 | 15.36 | 15.41 | 15.46 |
| Maximum Power Current (Imp) [A] | 14.35 | 14.4 | 14.45 | 14.5 | 14.55 | 14.6 |
| Module Efficiency [%] | 22.5 | 22.6 | 22.8 | 23 | 23.2 | 23.4 |
| Power Tolerance | 0~+3% | |||||
| Temperature Coefficient of Isc (α_Isc) | +0.045%/°C | |||||
| Temperature Coefficient of Voc (β_Voc) | -0.250%/°C | |||||
| Temperature Coefficient of Pmax (y_Pmp) | -0.290%/°C | |||||
| STC | Irradiance 1000W/m², cell temperature 25°C, AM1.5G | |||||
Remark: Electrical data in this catalog do not refer to a single module and they are not part of the offer.
They only serve for comparison among different module types.
Key Advantages
High Power Output for Large Solar Installations
With a rated power output of up to 600W, this high-efficiency solar module enables project developers to generate more electricity with fewer modules. For utility-scale solar farms and commercial rooftop projects, this translates directly into reduced installation area and lower structural costs.
High Conversion Efficiency
The module achieves up to 23.2% efficiency, allowing it to convert more sunlight into usable electricity. Higher efficiency modules are especially valuable for projects with limited installation space or for maximizing energy yield in commercial installations.
Reliable Energy Production in Different Climates
The JA 600W solar module is engineered to perform across a wide range of environmental conditions. Its operating temperature range of -40°C to +85°C ensures reliable power generation in both extreme cold and high-temperature regions.
Strong Mechanical Strength
For projects located in areas with heavy snow loads or strong wind conditions, module durability is essential. This panel supports a maximum front load of 5400Pa and rear load of 2400Pa, ensuring structural reliability for ground-mounted solar farms and rooftop systems.
Reduced System Costs for EPC Projects
High-power modules like the 600 watt solar panel help EPC contractors optimize project design by reducing the number of panels required. Fewer modules mean simplified wiring, faster installation, and improved overall system efficiency.
Products Description
Q: What applications is the JA 600W solar panel best suited for?
A: The JA 600W solar panel is primarily designed for large-scale photovoltaic installations where high power output and system efficiency are important. It is commonly used in utility-scale solar farms, commercial rooftop solar systems, industrial solar projects, and large off-grid solar systems.
Q: What type of solar cells are used in this panel?
A: This module uses high-efficiency monocrystalline solar cells with a 132-cell (6×22) configuration. Monocrystalline cells provide better energy conversion efficiency and stable performance over time compared to many alternative cell technologies.
Q: What type of glass and protection does the module use?
A: The panel features dual glass construction (2.0mm / 2.0mm) and an IP68-rated junction box. This design improves moisture resistance, durability, and long-term reliability in outdoor environments.
Q: What certifications or safety standards does the module meet?
A: The module is designed to meet international photovoltaic safety and quality standards, including:
Class II safety classification
UL Type 29 / Class C fire performance
These certifications ensure the module is suitable for commercial and utility-scale installations.
Q: Is this module compatible with both on-grid and off-grid solar systems?
A: Yes. The JA 600W solar panel can be used in grid-tied, hybrid, and off-grid solar systems. It works with most modern inverters and system configurations used in commercial and utility-scale projects.
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