REC 405 Spec Sheet PDF⁚ An Overview

The REC 405 spec sheet PDF provides a detailed look into the specifications and performance of this advanced solar panel. It outlines its features, including heterojunction cell technology, and gapless design. This document is essential for understanding the panel’s capabilities and its suitability for various installations.

REC Group Company Profile

Founded in 1996, REC Group is a pioneering international solar energy company committed to providing consumers with clean and affordable solar power solutions. They are known as “Solar’s Most Trusted,” focusing on high quality, innovation, and a low carbon footprint in both their solar materials and panel manufacturing. Headquartered in Norway, REC also has operational headquarters in Singapore, along with regional hubs across North America, Europe, and Asia-Pacific. REC’s commitment to cutting-edge technology, such as their heterojunction cells, is evident in their product design and performance. They strive to empower consumers with reliable and efficient solar energy, demonstrating their dedication to sustainable energy and environmental stewardship through advanced manufacturing processes and practices. REC’s global presence ensures they are well-positioned to serve a variety of markets, providing reliable and high-performing solar solutions to residential, commercial and industrial customers.

REC 405AA Alpha Pure Series Overview

The REC 405AA Alpha Pure series represents a significant leap in solar panel technology, uniting advanced cell innovations to create a powerful and dependable product. This series is designed to enhance savings from rooftop solar installations by maximizing power output and efficiency. The panels feature heterojunction (HJT) cells that are highly efficient, ensuring top-tier performance with no initial power loss. These panels also eliminate soldering, improving their build quality and reducing cell stress, which contributes to long-term durability. The gapless cell design allows for a compact panel size while maintaining increased power output. The all-black aesthetic gives the panels an elegant appearance. Additionally, the use of special anti-reflective glass increases light transmission, further boosting the panel’s efficiency, and the gapless cells contribute to the panel’s overall sleek design. This series is engineered to provide more clean energy, making it a valuable addition to any solar system.

Key Features of REC 405 Solar Panels

The REC 405 solar panels boast several key features, including heterojunction cell technology, a gapless cell design, an all-black aesthetic, and enhanced durability. These features contribute to the panel’s high performance and reliability.

Heterojunction (HJT) Cell Technology

The REC 405 solar panels utilize cutting-edge Heterojunction (HJT) cell technology, a significant advancement in photovoltaic design. This technology combines the benefits of crystalline silicon with thin-film layers, resulting in higher efficiency and performance compared to traditional solar cells. HJT cells are known for their ability to absorb more sunlight, even in low-light conditions, thus maximizing energy production. This innovative approach eliminates the initial power loss (LID) typically associated with conventional panels, ensuring that the panels maintain their rated power output over time. The use of HJT technology is a key factor in achieving the REC 405’s impressive power output and efficiency ratings. This advanced cell structure contributes to the panel’s overall durability and reliability, making it a superior choice for solar installations. The superior performance, combined with the lack of LID, ensures that the REC 405 panels deliver consistent and dependable energy generation throughout their operational lifespan.

Gapless Cell Design

The REC 405 solar panels incorporate an innovative gapless cell design, which significantly enhances their performance and aesthetic appeal. This design eliminates the traditional gaps between solar cells, allowing for a more densely packed array within the panel. By maximizing the active surface area, the gapless design enables the panel to capture more sunlight and convert it into electricity, leading to increased power output and efficiency. This unique feature also results in a sleek, all-black appearance, making the REC 405 panels visually appealing for residential and commercial installations. The absence of gaps reduces the amount of inactive space on the panel, optimizing the use of available area and contributing to the panel’s compact size, while maintaining high power generation. The gapless design contributes to the overall durability by reducing stress on the cells and improving the long-term reliability of the module, showcasing REC’s commitment to both performance and aesthetics.

All-Black Aesthetic

The REC 405 solar panels boast a striking all-black aesthetic, making them a visually appealing choice for various installations. This design feature is achieved through the use of a black back sheet, frame, and cells, resulting in a sleek and uniform appearance. The all-black design not only enhances the panel’s visual appeal but also contributes to its ability to blend seamlessly with different roof types and architectural styles. This aesthetic consideration is important for homeowners and businesses looking for solar solutions that don’t compromise on style. The uniform black surface also helps to minimize light reflection and maximize light absorption, which improves overall energy conversion. This all-black design reflects REC’s commitment to both performance and aesthetic excellence, making the REC 405 panels a premium option in the solar market. The sleek appearance ensures the panels are as pleasing to the eye as they are efficient in generating clean energy.

Enhanced Durability and Reliability

The REC 405 solar panels are engineered for enhanced durability and reliability, ensuring long-term performance in various environmental conditions. These panels are built with robust materials and advanced manufacturing techniques to withstand harsh weather elements, including high winds and heavy snow loads. The front side of the module can resist a 7000 Pa load, and the back side 4000 Pa. The elimination of soldering in the cell construction further enhances the panel’s structural integrity and reduces the risk of damage from mechanical stress. The use of special anti-reflective glass also increases light transmission while protecting the cells from external factors. Furthermore, the REC 405 panels are designed to reduce cell stress, which contributes to their long-term reliability and consistent performance over time. These features guarantee that the panels can endure the rigorous demands of different climates, providing a reliable energy source for years to come. REC’s commitment to quality ensures these panels are a robust investment for any solar installation.

Technical Specifications of REC 405

This section details the precise technical specifications of the REC 405 solar panel. This includes key metrics like power output, cell type, dimensions, and electrical characteristics, providing a comprehensive look at its capabilities.

Power Output and Efficiency

The REC 405 solar panel boasts a power output of 405 watts, a significant figure for a panel of its size, and has a positive power tolerance ensuring you get the power you pay for. This high power output is a result of the advanced heterojunction (HJT) cell technology, which enables efficient conversion of sunlight into electricity. The panel’s efficiency is also noteworthy, reaching 21.9%, which is impressive given its dimensions. This level of efficiency is achieved through the innovative gapless cell design, allowing for more active silicon area on the panel. The REC 405 is engineered to deliver high performance even in varying conditions, ensuring maximum energy harvest from your rooftop. The absence of initial power loss, also known as no LID, guarantees consistent output throughout its lifespan. The power output and efficiency are key factors in reducing your energy costs and maximizing your return on investment.

Cell Type and Configuration

The REC 405 solar panel utilizes 132 half-cut heterojunction (HJT) cells, arranged in a specific configuration to optimize performance. These cells are a key element in achieving the panel’s high efficiency and power output. The half-cut design reduces electrical resistance and increases the panel’s overall efficiency. The cells are arranged in 6 strings, each consisting of 22 cells in series. The heterojunction technology combines crystalline silicon with amorphous silicon layers, which allows for greater light absorption and higher energy conversion rates. The gapless cell design further enhances the panel’s performance by minimizing inactive spaces and maximizing the silicon area. This sophisticated cell configuration ensures consistent power output, even in partial shading conditions, and provides a more robust and reliable solar panel overall. The 132 half-cut cells and the HJT technology are essential for the REC 405’s superior performance.

Dimensions and Weight

The REC 405 solar panel has specific dimensions and weight, which are important for installation and structural planning. The panel measures approximately 71.7 inches in length, 40 inches in width, and 1.2 inches in thickness. These dimensions make it a relatively compact panel, suitable for a range of residential and commercial applications. The weight of the panel is designed to balance ease of handling with structural integrity. While the exact weight may vary slightly based on specific production batches, it typically falls within a range that is manageable for installers. These measurements are essential for designing mounting systems and ensuring proper spacing during installation. The panel’s dimensions are also important when considering the layout of a solar array and maximizing space utilization. The robust construction of the panel, while maintaining a manageable weight, ensures both durability and practicality for various applications. Understanding the precise dimensions and weight is crucial for seamless integration and optimal performance.

Electrical Characteristics

The electrical characteristics of the REC 405 solar panel are crucial for understanding its performance and integration into a solar system. This panel boasts a power output of 405 watts under standard test conditions. The open-circuit voltage (Voc) is approximately 49.1 volts, which is a key parameter for system design. The maximum power voltage (Vmp) and maximum power current (Imp) values are also important for determining the panel’s performance under load. The REC 405 is designed to operate with a maximum fuse rating of 25 amps and a system voltage of 1000 volts DC. These electrical specifications are vital for ensuring safe and efficient operation of the solar array. The panel’s electrical behavior is enhanced by its advanced cell technology, which minimizes power loss and maximizes energy yield. Understanding these electrical details allows for precise system sizing and performance predictions. These characteristics ensure that the REC 405 effectively converts sunlight into usable electricity, contributing to the overall efficiency of the solar installation.

Warranty and Certifications

REC 405 solar panels come with a robust 20-year product warranty, demonstrating the manufacturer’s confidence in their quality and durability. These panels also comply with industry standards, ensuring safety and reliability.

Product Warranty Details

The REC 405 solar panels are backed by a comprehensive 20-year product warranty, which underscores REC’s commitment to quality and long-term performance. This warranty provides assurance to customers, protecting them against defects in materials and workmanship that might arise during the panel’s lifespan. Specifically, the warranty covers issues related to the manufacturing process and any component failures that are not due to external factors or misuse. This long-term warranty highlights the confidence REC has in its cutting-edge heterojunction cell technology and robust construction. Furthermore, REC also offers a performance warranty, guaranteeing a certain level of power output over a period, often 25 years, ensuring that the panels maintain their efficiency. The specific terms and conditions of these warranties are detailed in the REC 405 spec sheet PDF, which provides all the necessary legal information about the coverage provided and the claim process. Customers are advised to thoroughly review the warranty documents to fully understand its scope and limitations. This commitment to quality and customer satisfaction solidifies REC’s position as a trusted and reliable solar panel manufacturer.

Industry Standards Compliance

The REC 405 solar panels adhere to stringent industry standards, ensuring their safety, reliability, and performance. These panels are designed and manufactured in compliance with international standards set by organizations like the International Electrotechnical Commission (IEC) and Underwriters Laboratories (UL). These standards encompass various aspects of solar panel design, including electrical safety, mechanical integrity, and environmental resilience. Compliance with IEC standards guarantees that the REC 405 panels meet specific criteria for performance under different conditions, such as temperature variations and irradiance levels. UL certification, on the other hand, focuses on product safety, ensuring that the panels are free from electrical hazards. By adhering to these standards, REC demonstrates its commitment to producing high-quality solar panels that meet global safety and performance benchmarks. These certifications are crucial for gaining consumer trust and ensuring that the REC 405 panels can be used in a variety of installations worldwide. The REC 405 spec sheet PDF includes detailed information about the specific standards the panels comply with, further confirming their adherence to the highest industry norms.