Sun Forest Factory Announces Mass Production of 10W and 225W Flexible Perovskite Solar Panels, Obtains TUV Certification, and Officially Commences Sales   Original   Information Team   AIpatent Technology Information Platform   September 1, 2025, 18:44   Summary: Sun Forest Factory has announced the mass production of its 10W and 225W flexible perovskite solar panels. Having obtained TUV certification, the company has now officially commenced sales of these panel models. In a separate development, Mitsubishi HC Capital Inc. and two other companies will initiate a joint verification project to test the performance and installation methods of perovskite solar cells in cold regions. This project aims to understand their power generation characteristics in cold climates, acquire specialized knowledge regarding installation methods, and promote the wider adoption of perovskite solar cells.   Keywords: Perovskite Solar Cells, Cold Environment, Durability, Installation Methods, Verification Project   Mitsubishi HC Capital Inc., EneCoat Technologies Co., Ltd., and Hokkaido Electric Power Co., Ltd. (HEPCO) have announced the signing of an agreement for a joint verification project utilizing perovskite solar cells and have commenced the project.   This verification project will involve laboratory testing using a constant temperature and humidity chamber, along with a one-year field test at a facility that closely replicates real-world usage conditions. The goal is to verify the durability and power generation characteristics of perovskite solar cells in low-temperature environments, where data is currently scarce. Through these tests, the companies aim to establish installation and management methods suitable for snowy and cold regions.   Specifically, from August to November 2025, laboratory tests will be conducted using HEPCO's constant temperature and humidity chamber to examine the power generation characteristics of perovskite solar cells in low-temperature environments (approximately -25°C). Subsequently, from November 2025 to October 2026, perovskite solar cells will be installed on the windows and exterior walls of experimental houses at the Hokkaido Electric Power Research Institute, and the results will be verified.   Image: HEPCO's verification project facility (installed on the windows and exterior walls within the red frame) and the perovskite solar cells used in the project. Source: Hokkaido Electric Power Company.   Through this joint verification project, the three companies aim to understand power generation characteristics in cold regions, acquire specialized knowledge on installation methods, and promote the widespread adoption of perovskite solar cells. Mitsubishi HC Capital is responsible for project coordination, the procurement and maintenance of the perovskite solar cells and storage batteries, and economic analysis. EneCoat Technologies is responsible for the development and ma...

Shape the Future, Liberate Energy. SEAFOREST CIGS Flexible Thin-Film Solar Modules Lightweight, Ultra-Thin, Bendable — Unleashing New Possibilities for Solar Power Generation I. Key Features - Industry-Leading Conversion Efficiency: Achieves top-tier power generation performance among CIGS flexible modules. - Lightweight Design: Weighs under 2.7 kg/m², enabling installation in diverse locations. - Simplified Installation: No penetration work, ballast, or mounting structures required. - Resilience in Harsh Environments: Suitable for high-wind and high-seismic zones. - Shadow Tolerance: Equipped with bypass diodes to minimize power loss from partial shading. - Direct Adhesion: Can be directly applied to various certified surfaces. II. Reliability and Safety (Internationally Certified) Compliant with: - IEC 61646, IEC 61730, IEC 62716, IEC 61701 (Salt Spray Test) - UL 1703, cUL 1703 Certified III. Warranty - 5-year warranty against manufacturing defects - 10-year/25-year output performance warranty IV. Application Cases Proven performance across diverse environments including transportation, marine, and outdoor settings: - Seamless integration with curved and multi-faceted designs - Low wind load design and high seismic resistance - Excellent power generation even under low-light conditions - Superior safety performance V. Customization Support - Flexible module customization based on appearance and functional requirements - Aesthetically integrated designs for diverse architectural styles - Supports the development of green, eco-friendly municipal landscapes VI. Technical Highlights - Core proprietary technology - High-efficiency, lightweight, thin, and flexible solar modules - Perfectly compatible with arched, polygonal, and curved design applications SEAFOREST CIGS Flexible Modules transcend traditional solar power concepts, delivering innovative energy solutions for diverse environments and designs. VII. Contact Us WhatsApp: +86-13606089112 Website: www.seaforestpv.com Email: seaforest@seashineforest.cn

Sea Forest Customizable Solar Solutions High-Efficiency PERC & N-Type TOPCon Solar Panels PERC Monocrystalline Single-Sided Case Study (325W) • Customer: Nagoya (Japan) • Specifications: 1640×992×40mm, 325W (actual output ~335W, +3% tolerance) • Quantity: 100 panels (delivered May 2025) • Features: Stable high output performance with +10W surplus • Materials: Product photos, flash test reports, installation site photos TOPCon N-Type Double-Glass Bifacial Case Study • Case A: 2187×1102×35mm, 515W, 1,535 panels (total capacity 790.53kW) • Case B: 1650×990×35mm, 325W, 20 panels • Advantages: Bifacial design for dual-side power generation with high durability • Materials: Manufacturing process photos, flash test reports, installation case photos Sea Forest Strengths • 15+ years of experience in solar cell/module manufacturing • Long-term trust from Japanese, European, and American customers (10+ years of business partnerships) • 8-character management philosophy: "Integrity, Altruism, Innovation, Challenge" embedded in all products Customizable Products • PERC modules (e.g., 340W, 1640×992×30/35/40mm) • N-Type bifacial panels (customizable size/output) (e.g., 1640×992×30mm) Contact Us for Inquiries WhatsApp: +86-13606089112 Website: www.seaforestpv.com Email: seaforest@seashineforest.cn

SUN FOREST Perovskite Solar Panels: Illuminating the Green Forest in Low Light Brand Slogan: Wherever there is light, energy flows unceasingly. Core Introduction: SUN FOREST symbolizes our technology as a thriving energy forest that continuously captures value and generates power even under non-ideal lighting conditions. Leading the perovskite technology revolution, we combine exceptional low-light electricity generation with disruptive manufacturing processes to redefine the boundaries of solar energy. 1. Extreme Low-Light Performance—The Forest’s Twilight Glow SUN FOREST perovskite modules possess exceptional light-capturing capabilities, much like a forest conducting vigorous photosynthesis in faint morning light. • Technical Core: We utilize advanced perovskite materials with a light absorption coefficient far surpassing traditional crystalline silicon. Ultra-thin layers efficiently absorb visible light, while excellent carrier mobility ensures every ray of faint light is effectively converted into electricity. • Application Scenarios: ◦ Indoor IoT Networks: Power smart home sensors, electronic price tags, and remote controllers, eliminating the hassle of battery replacement. ◦ Extended Daily Generation: During dawn, dusk, and even overcast or rainy days, when conventional panels are "dormant," SUN FOREST continues generating, significantly increasing average daily output. ◦ Building-Integrated Photovoltaics (BIPV): Perfectly applied to building facades, balcony railings, and other non-roof areas, turning every building into a potential power plant. 2. Beyond Efficiency—Growing Together with the Future SUN FOREST pursues not only the "duration" of generation but also the "quality" and "quantity" of power output. Its rapid efficiency improvements demonstrate vibrant technological vitality. • High-Efficiency Potential: Single-junction perovskite efficiency has exceeded 26%, and we are developing perovskite/silicon tandem technology aimed at breaking the 33% efficiency limit for higher energy returns. • Low Cost and Sustainability: Producing cells with a simple, low-energy process akin to "printing newspapers," SUN FOREST is committed to lowering the barrier to solar adoption and making clean energy more economical—aligning with the forest’s spirit of benefiting all. 3. Thin, Lightweight, and Flexible—The Forest’s Diverse Forms SUN FOREST breaks the stereotype of heavy, rigid solar panels, offering unprecedented application flexibility. • Product Form: Our modules can be made lightweight, flexible, and bendable, conforming perfectly to various curved surfaces. • Limitless Application Possibilities: ◦ Mobile Energy: Integrated into new energy vehicle roofs, drones, camping backpacks, and outdoor tents. ◦ Consumer Electronics: Providing perpetual background power for smartphones, watches, and other devices. ◦ Green Building: Serving as power-generating materials that seamlessly blend with architectural aesthetics. SUN FOREST Commitment: We are ful...

SUN FOREST Perovskite Flexible Panel | Innovative Lightweight Thin-Film Solar Technology I. Advantages of SUN FOREST Perovskite: SUN FOREST Perovskite panels feature higher conversion efficiency limits, lower production costs, a smaller carbon footprint, broader application scenarios, and reduced required equipment investment. II. Structure of SUN FOREST Perovskite: SUN FOREST Perovskite panels are designed with a multi-layer structure. The core consists of SUN FOREST perovskite crystalline material, with substrates and encapsulation materials optimized according to panel type (rigid/flexible). III. SUN FOREST Perovskite Flexible Panel: Lightweight (2.25 kg/m²) and thin (1 mm thickness) Capable of bending with a radius of less than 100 mm Utilizes flexible polymer substrates (PET/PEN) Integrated molding technology reduces welding points and enhances reliability when bent IV. Contact Us for More Information: WhatsApp: +86-13606089112 Website: www.seaforestpv.com Email: seaforest@seashineforest.cn

件名：2025年9月17日～19日 幕張メッセで展示会の招待状 拝啓： 貴社ますますご盛栄のこととお喜び申し上げます。厦門海森でございます。 さて、弊社ではこのたび、恒例のスマートエネルギーWeekを下記のとおりご出展することになっております。 ご多忙中のところ、誠に恐縮に存じますが、この機会にぜひ当社ブースまでご来臨賜り、ご高覧いただきたくご案内申し上げます。 社名：厦門海森工貿有限公司 会期：2025年9月17日～19日 時間：10：00～17：00 展示会名：PV EXPO「秋」第21回「国際」太陽光発電展      BATTERY JAPAN「秋」第19回「国際」二次電池展 会場：千葉・幕張メッセ ブース番号：E17-11 主な製品のご案内： 一、蓄電池システム １，2MWのPCS＋8MWH/10MWHのバッテリーシステム ２，家庭用太陽光と蓄電池システム ３，工業商業用のカスタマイズ規格の蓄電池システム 二、フレキシブルパネル １，560W、型式：SF-560M-FL ２，520W、型式：SF-520M-FL ３，400W、型式：SF-400M-FL 三、ペロブスカイトパネル １，フレキシブルタイプのペロブスカイトパネル ２，ガラス付きタイプのペロブスカイトパネル 四、カスタマイズパネル １，PERCセル：1640*992*30ｍｍ（サイズカスタマイズ可能） ２，Ｎ型セル：1640*992*30（サイズカスタマイズ可能） ご質問がごございましたら、気軽に下記の通りに当社へご連絡ください。 HP:www.seaforestpv.com                    WhatsApp:86-13606089112                        敬具 WeChat:86-13606089112                 SEA FOREST / SUN FORESTより

Revolutionary Lightweight Flexible Panel: Japan JP-AC Certified · Up to 560W I. Officially Certified for the Japanese Market A flexible panel with a maximum output of 560W is now here! It offers a groundbreaking solution for diverse installation environments. II. Six Major Advantages of the Flexible Panel 1️⃣ Ultimate Lightweight Design Weighs only 2.9 kg/m² — less than 30% of traditional glass modules (11-14 kg/m²) Significantly reduces the load on roofs. 2️⃣ Exceptional Flexibility Achieves a bending radius of 0.3m — perfectly conforms to any curved roof Special structure evenly distributes bending stress. 3️⃣ Groundbreaking Crack Resistance Fully passes IEC-standard hail impact test (wind speed 56 m/s) · Zero micro-cracks · Zero output degradation No performance change even after 10,000 consecutive bending tests. 4️⃣ Outstanding Wind and Snow Resistance Withstands 17-level wind tunnel tests (wind speed 56 m/s) and 5,400 Pa frontal load tests. 5️⃣ Revolutionary Installation Methods ▷ Direct adhesive method: No mounting structure needed, reduces installation cost by 70% ▷ Clamp fixation: Easy to install and remove without rails. 6️⃣ Designed for Harsh Environments · Heat dissipation design with a thickness of only 1.8mm — improves power generation efficiency in high-temperature environments compared to conventional products · Fluororesin surface treatment — self-cleaning function with lotus leaf effect · Resistant to salt damage and ammonia corrosion, ideal for coastal areas and livestock facilities. III. Contact Us for Inquiries WhatsApp: +86-13606089112 Website: www.seaforestpv.com Email: seaforest@seashineforest.cn

SEAFOREST 1000kg Folding Container House Withstands Category 17 Typhoon? Scientific Design is the Key!     Q&A   Q: What determines a container house’s wind resistance? Is it weight?   A: No, scientific engineering is the true key!     In typhoon-prone coastal areas, wind resistance is critical for safety. According to national standards, a 6-7 story reinforced concrete building can withstand Category 14-15 typhoons, but struggles against stronger winds.     Yet, SEAFOREST’s 1000kg folding container house survived a simulated Category 17 typhoon in extreme weather tests at Tsinghua University’s Hefei Public Safety Research Institute! Despite being far lighter than concrete structures, its wind resistance surpasses traditional buildings.     This“lightweight yet ultra-strong”breakthrough comes from optimized structural mechanics, high-performance materials, reinforced joints, and aerodynamic design—every detail engineered for maximum resilience.      Modular Steel Frame & Patented Connection Tech    High-strength alloy steel frame: Yield strength≥345MPa (20% stronger than standard construction steel), modular grid design enhances torsion resistance.    Mortise-tenon + high-tensile bolts: Joint displacement limited to 3mm (below 10mm safety threshold), ensuring stability in storms.      Overhanging Wind Deflector & Physical Barrier    Wind/rain diversion: 2.5cm overhang on columns blocks rain and debris, protecting critical joints.      Unibody Structure & L-Shaped Ground Anchors    Fracture-proof: Columns and lift hooks are integrally molded with hidden locks + full welding.    Anti-tip design: Four L-shaped anchors buried deep underground lower the center of gravity.     SEAFOREST proves:“Structural optimization beats brute strength.”Lighter, smarter, and tougher against nature’s fury.     Defy Category 17 typhoons with SEAFOREST! Contact Us   WhatsApp: +86-13606089112   Website: www.seaforestpv.com   Email:seaforest@seashineforest.cn