First Solar made a significant announcement on March 19, 2014, revealing that the module conversion efficiency of its CdTe solar cell had reached an impressive 17.0%, marking the highest globally at that time. This is a notable improvement from the previous record of 16.1%, which the company had achieved just over a year earlier on April 9, 2013. The new results were officially verified by the National Renewable Energy Laboratory (NREL), a trusted authority in renewable energy research.
It’s important to note that the 17.0% efficiency figure includes the entire module area, including the non-active edges. If we consider only the "lighting area"—the actual photovoltaic surface that generates power—the efficiency can be pushed even higher, reaching up to 17.5%. This distinction highlights the technical precision involved in measuring and reporting solar cell performance.
The latest breakthrough was achieved through prototyping conducted at First Solar’s R&D facility in Perrysburg, Ohio, using commercial-grade processes and materials. This approach ensures that the technology is scalable and suitable for mass production. Looking ahead, the company aims to integrate this innovation into its manufacturing line, targeting a module conversion efficiency of approximately 15.8% in 2015. By 2016, they plan to raise this to between 17.7% and 18.4%, with further improvements expected in 2017, aiming for a range of 18.1% to 18.9%.
In addition to these module-level achievements, First Solar also announced on February 25, 2014, that it had set a new world record for small-area CdTe cells in the laboratory. The unit conversion efficiency reached an impressive 20.4%, demonstrating the potential of their technology when optimized for smaller, controlled environments.
These advancements underscore First Solar's ongoing commitment to pushing the boundaries of solar efficiency and maintaining its leadership in the photovoltaic industry.
Door and window bracket product classification
Door and window brackets are important hardware accessories used to support and fix doors and windows. They play a key role in the field of construction and decoration. According to different functions, materials and usage scenarios, our door and window bracket products can be divided into the following main categories:
1. Sliding door and window brackets
Description: Suitable for sliding door and window systems, providing a smooth opening and closing experience.
Features: Made of wear-resistant materials, low friction coefficient, to ensure long-term use.
Applicable scenarios: Suitable for doors and windows that need to be opened and closed frequently.
2. Hinged door and window brackets
Description: Provides stable support for hinged doors and windows.
Features: High-strength design, suitable for doors and windows that bear heavy weight.
Applicable scenarios: Commonly used for external opening windows in residential and commercial buildings.
3. Hidden door and window brackets
Description: Installed inside the door and window frame, providing a clean appearance.
Features: Good concealment, does not affect the beauty of doors and windows.
Applicable scenarios: Suitable for modern architectural designs that pursue a simple appearance.
4. Multi-point locking door and window brackets
Description: Enhance the sealing and safety of doors and windows through a multi-point locking mechanism.
Features: Multiple contact points, providing better anti-theft performance.
Applicable scenarios: Suitable for residential and commercial spaces that require high security performance.
5. Adjustable door and window brackets
Description: Allow users to adjust the opening angle and position of doors and windows as needed.
Features: Adjustment function, improves convenience of use.
Applicable scenarios: Suitable for door and window adjustment in different seasons or different usage needs.
6. Heavy-duty door and window brackets
Description: Designed for heavy or large doors and windows, providing additional support.
Features: Super strong load-bearing capacity, suitable for large construction projects.
Applicable scenarios: Suitable for industrial facilities, large public buildings, etc.
7. Corrosion-resistant door and window brackets
Description: With special surface treatment, it has good corrosion resistance.
Features: Suitable for use in coastal or high humidity environments.
Applicable scenarios: Suitable for seaside buildings or tropical climate areas..
8. Environmentally friendly door and window brackets
Description: Made of recyclable materials or low environmental impact materials.
Features: Meet environmental standards and reduce the impact on the environment.
Applicable scenarios: Suitable for green buildings and sustainable development projects.
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