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JA Solar Premium Cells JAM72D42-645/LB Solar Module 645 Watt Silver/white n-type TOPCon Bifacial Glass-Glass 12 Years Product Warranty
JA Solar JAM72D42-645/LB Bifacial Double Glass high efficiency Solar Module offers exceptional power generation, reliability, and longevity. With its higher power generation, n-type technology, excellent weak illumination response, better temperature coefficient, extended warranties, and reliable performance, this module is the ideal choice for maximizing your solar energy production. Choose JA Solar and unleash the full potential of your solar energy system.
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Performance data
| Nominal Power | 645 W |
| Cell type | n-type TOPCon |
| Number of cells | 144 |
| Cell Format | n/a |
| Module efficiency |
Very high efficiency
23,07
%
|
| Power tolerance | 0 - 5 watt |
| Temp. Coeff. of P(max) | -0,30 %/°C |
| System voltage | 1500 V |
Packing
| Pieces per pallet | 36 |
| Pieces per 40 | 576 |
Measurements
| Length | 2465 mm |
| Width | 1134 mm |
| Frame | 35 mm |
| Weight | 34.6 kg |
Other features
| Frame/Backsheet | silver/white |
| Bifacial | Yes |
| Module construction | Glass/glass |
| Cable length + / - | 1500 mm / 1500 mm |
| Connector Type | Stäubli MC4-EVO2 |
| Snow load | 5.400 Pa |
| Wind load | 2.400 Pa |
Manufacturer warranty
| Product warranty | 12 years |
| Warranty | 30 years on 87% of nominal power |
Certificates
CE
IEC 61215 - Design Qualification and Type Approval
IEC 61730 - Safety Qualification
ISO 14001
ISO 45001
ISO 9001
UL 61215
UL 61730
IEC 61215 - Design Qualification and Type Approval
IEC 61730 - Safety Qualification
ISO 14001
ISO 45001
ISO 9001
UL 61215
UL 61730
English
| Data Sheet |  |
| Guarantee | |
German
| Data Sheet | |
Highly efficient solar power with the JAM72D42-645/LB (BIF, DG) solar module - 645 Watt, n-type TOPCon
JA Solar presents the JAM72D42-645/LB (BIF, DG) solar module, which provides an impressive output of 645 watts for optimum use of solar energy.
Technical details and advantages of JAM72D42-645/LB (BIF, DG)
- This n-type TopCon solar module offers up to 26% efficiency and low degradation, ideal for long-term solar energy investments
- The bifacial design uses both sides of the module to generate energy, maximizing energy output especially on reflective surfaces like light-colored ground or snow.
- Silver/white: Classic silver/white design for neutral installations.
- Glass-Glass Construction: Provides extra durability and increased protection against mechanical stress and weather resistance, ideal for demanding environments.
Achieving Maximum Energy Conversion with High Efficiency
Achieving an impressive 23.07% efficiency rating, this solar module excels in harnessing the power of sunlight, delivering optimal energy conversion.
Versatile Compatibility and Operation at High System Voltage
With its capability to handle system voltages up to 1500 volts, the JAM72D42-645/LB (BIF, DG) solar module provides a versatile solution for a wide range of solar energy applications.
Durability for Harsh Weather Conditions
Built to endure harsh weather conditions, this solar module boasts a remarkable snow load tolerance of up to 5400 Pa and wind load tolerance of up to 2400 Pa. Its ability to withstand such extreme forces ensures dependable performance and longevity, making it an excellent option for installations in areas exposed to heavy snow or strong winds.
Simple and Safe Installation with the Stäubli MC4-EVO2 Connector
The module comes equipped with an Stäubli MC4-EVO2 connector, allowing for a hassle-free and safe connection to your solar system. It offers a flexible cable length of 1500 (+) and 1500 (-) for convenient installation.
Compact Dimensions and Easy Installation
With dimensions of 2465 mm (L) x 1134 mm (W) x 35 mm (H) and a weight of 34,6 kg, this module offers easy installation for various applications.
Long-term reliability with 30 years Warranty
A robust warranty period of 30 years ensures security and long-term reliability, so you can enjoy consistent and efficient solar power generation for years to come.
Find the perfect solar module for your needs
Improve your energy solutions with the renowned JA Solar JAM72D42-645/LB (BIF, DG). This solar product is highly efficient, reliable and environmentally friendly.
Advantages JA Solar Premium Cells JAM 72S20 MR 445-470W
Assembled with multi bus bar Perc cells the half cell configuration of the module offers the advantages of higher power output, better temperature dependent performance, reduced shading effect on the energy generation low risk of hotspot as well as enhanced tolernce for mechanical loading.
JA Solar
JA Solar Modules – Efficiency and Performance for Professionals
JA Solar is one of the world’s largest manufacturers of photovoltaic modules. Their advanced cell technology ensures high efficiency, stable yields, and long lifespan – suitable for residential rooftops as well as large-scale solar plants. With best value pricing, fast availability, and attractive B2B conditions, JA Solar is the strong choice for professional solar installers.
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