JA Solar N-Type Double Glass Bifacial Solar Panels for High-Efficiency Energy Generation

JA Solar N-type double glass bifacial solar panels are designed to deliver reliable power generation for residential, commercial, and utility-scale solar projects. Available in multiple power ratings from 580W to 605W, these modules combine advanced N-type cell technology with a bifacial double-glass structure to support efficient energy production and long-term outdoor operation.

With a 132-cell configuration and a large-format module design, this series offers a practical solution for solar installations where power output, installation efficiency, and system reliability are important considerations.

N-Type Cell Technology for Consistent Solar Performance

N-type solar cell technology is widely adopted in modern photovoltaic modules because of its potential to deliver high conversion efficiency and improved performance under different operating conditions.

The JA Solar module series covers power options of 580W, 585W, 590W, 595W, 600W, and 605W, giving project developers and system integrators greater flexibility when selecting modules for different installation requirements.

The use of N-type cells also supports stable energy generation and makes these modules suitable for projects that prioritize long-term photovoltaic performance.

Bifacial Double Glass Design for Additional Energy Generation

One of the main characteristics of this solar panel series is its bifacial double-glass construction. Unlike conventional single-sided modules, bifacial solar panels can capture sunlight from both the front and rear surfaces.

When installed above reflective surfaces or in environments with favorable ground albedo, the rear side can receive additional reflected sunlight and contribute to overall energy production.

The double-glass structure provides protection for the internal photovoltaic components while supporting durability in outdoor installation environments. This design makes the modules suitable for a variety of solar applications, including commercial rooftops, ground-mounted power stations, and other photovoltaic projects.

132-Cell Configuration and Large-Format Module Structure

The module adopts a 132-cell arrangement in a 6 × 22 configuration, combining a high-power output range with a large-format design.

Its dimensions are approximately 2278 × 1134 × 30 mm, with a dimensional tolerance of ±2 mm for length and width and ±1 mm for thickness. Each module weighs approximately 31.8 kg.

These structural specifications provide useful reference points for photovoltaic system designers when planning mounting structures, transportation, handling, and installation procedures.

Reliable Electrical Connections and Protection

Electrical connection components play an important role in the safety and operational reliability of photovoltaic modules.

This JA Solar panel series features an IP68-rated junction box equipped with three bypass diodes. The enclosure rating supports protection against dust and water ingress under specified testing conditions, while the bypass diodes help manage the effects of partial shading on module performance.

The module uses 4 mm² cable conductors compliant with IEC specifications and 12 AWG cables for UL applications. Connector options include QC 4.10-351 and MC4-EVO2A, supporting integration into compatible photovoltaic system configurations.

Cable lengths vary according to module orientation:

• Portrait installation: 300 mm positive and 400 mm negative cables.

• Landscape installation: 1300 mm positive and 1300 mm negative cables.

These connection options provide flexibility when arranging modules and designing system wiring layouts.

Packaging and Transportation for Solar Projects

For distributors, EPC contractors, and large-scale photovoltaic project buyers, packaging configuration is an important consideration in procurement and logistics planning.

The specified packaging arrangement accommodates 36 modules per pallet and up to 720 modules in a 40HQ container. This configuration helps buyers estimate shipping capacity, organize warehouse operations, and coordinate project deliveries.

The standardized module dimensions and packaging specifications also make it easier to plan transportation and installation schedules for bulk solar panel procurement.

Applications of JA Solar N-Type Bifacial Modules

With multiple power options, bifacial energy generation capability, and a double-glass structure, these modules can be considered for various photovoltaic installation environments.

Typical applications include:

• Commercial and industrial rooftop solar systems.

• Ground-mounted photovoltaic power plants.

• Utility-scale renewable energy projects.

• Solar installations using reflective ground surfaces.

• Agricultural and specialized photovoltaic projects where the mounting structure supports bifacial light exposure.

When selecting modules for a project, buyers should evaluate installation conditions, rear-side light availability, mounting compatibility, electrical system requirements, and overall project design.

JA Solar N-type double glass bifacial solar panels provide a combination of high-power output options, bifacial construction, and practical electrical connection specifications. For solar distributors, installers, and project developers, the 580W–605W product range offers several configurations to consider when developing efficient and scalable photovoltaic systems.