Product Description

Risen RSM132-8-680-705BHDG HJT 680-705W Bifacial Solar Panels

The Risen RSM132-8-680-705BHDG is a high-performance N-Type Heterojunction (HJT) bifacial solar module designed for utility-scale, commercial, and industrial photovoltaic applications. Featuring advanced HJT cell technology and a 132 half-cell configuration, this module delivers an impressive power output range of 680W to 705W with module efficiency up to 22.7%.

As part of Risen’s Hyper-ion HJT series, the RSM132-8 module combines ultra-high bifacial energy generation, excellent temperature coefficient performance, and outstanding anti-LID and anti-PID characteristics. The dual-glass structure improves durability and reliability, making it an ideal solution for large-scale solar farms, ground-mounted PV systems, and high-efficiency renewable energy projects.

Product Features

Advanced N-Type HJT Technology

The Risen RSM132-8 series adopts advanced n-type heterojunction (HJT) cell technology, eliminating boron-oxygen related light-induced degradation (LID). This technology provides higher efficiency, better temperature performance, and more stable long-term power output compared with conventional PV modules.

Ultra-High Power Output up to 705W

With a power range of 680W-705W and module efficiency reaching 22.7%, the RSM132-8-705BHDG provides higher power density, helping reduce the number of modules required and lowering overall BOS (Balance of System) costs for large-scale PV projects.

High Bifacial Energy Yield

The bifacial dual-glass design allows the module to capture sunlight from both front and rear sides. With a high bifacial factor of 85±10%, the module can generate additional electricity from reflected sunlight, improving total system energy production in ground-mounted applications.

Excellent Temperature Performance

HJT technology provides an industry-leading low power temperature coefficient of -0.24%/℃, enabling the module to maintain higher energy output in hot climates and high-temperature operating environments.

Superior Anti-LID & Anti-PID Reliability

The advanced HJT cell structure effectively minimizes Light-Induced Degradation (LID) and Potential-Induced Degradation (PID), ensuring stable power generation and improved lifetime reliability.

Durable Dual Glass Structure

The glass-glass construction provides excellent resistance against moisture, UV exposure, wind loads, and harsh environmental conditions. The module uses high-transmission AR-coated heat-strengthened glass and an IP68-rated junction box for long-term outdoor operation.

High Voltage System Compatibility

Supporting up to 1500V DC system voltage, the RSM132-8-680-705BHDG is optimized for utility-scale solar installations, reducing system complexity and improving project economics.

Technical Specifications

Electrical Characteristics (STC)

Electrical Characteristics with 10% Rear Side Power Gain

Mechanical Specifications

Temperature & Maximum Ratings