テーマ：ペロブスカイトBIPVプロジェクト、総投資額19.8億元で入札開始／第一期2.3億元、8月27日締切 関係各位 皆様に最新の業界動向をご共有申し上げます。 一、プロジェクト概要 2026年8月6日、山東省微山県にて「ペロブスカイト・ゼロカーボン建築新材料BIPVプロジェクト」第一期EPC（研究開発センター及び付帯施設）の公開入札公告が発表されました。 本プロジェクトは山東微山経済開発区に位置し、総敷地面積99,606.74㎡、建築面積134,465.5㎡、認可を受けた総投資額は19.8億元です。今回の入札管理価格は約2.3億元で、入札締切は2026年8月27日となっております。 プロジェクトの主体は中能科飛宏生新材料（山東）有限公司で、微山県行政審批服務局の届出を取得済み、資金は自己資金にて手配済みです。 二、入札範囲 今回の入札範囲には、第一期の研究開発センター（25,200㎡）、オフィスビル（4,554㎡）、従業員宿舎（4,657.5㎡）及び守衛所等の付帯施設が含まれており、設計施工一括（EPC）方式にて建設されます。 三、業界における意義 本プロジェクトは、公開情報においてペロブスカイト技術が初めて「中核的ポジション」として大型インフラEPC入札に位置付けられた事例であり、プロジェクト名称に明確に「ペロブスカイト・ゼロカーボン建築新材料BIPV」と冠されています。これは、従来の建築プロジェクトが「付随的」にペロブスカイトモジュールを採用するのとは異なり、ペロブスカイトがBIPVの中核材料として建築外壁や屋根などのシーンに体系的に応用されることを意味しています。 本入札の動向から見て、中国におけるペロブスカイトBIPVプロジェクトはすでに実質的な産業応用段階に入っていることが伺えます。世界的に見ても、中国のペロブスカイト生産および応用は、世界の最先端を進んでいると考えられます。日本政府もペロブスカイト分野において多くの法整備や補助金を実施しており、本動向は業界関係者として大いに注視すべきものと言えるでしょう。 四、展示会・講演のご案内 弊社は、2026年9月9日（水）15:00～15:30（午後）、幕張メッセにて開催される「Smart Energy Week 2026」にて、BIPV太陽光パネルに関する基調講演を弊社社長が行います。 本講演では、ペロブスカイトBIPVとテルル化カドミウム（CdTe）BIPVという二大技術を中心に、それぞれの適用メリット、産業化の進捗状況、市場見通しについて深掘りして解説いたします。両技術は、透光性、色彩の再現性、低照度発電性能、温度特性などにおいて各々強みが異なり、適用される建築シーンも多岐にわたります。本講演では実例を交えながら比較考察を行う予定です。技術的深度とビジネス視点を兼ね備えた内容となっており、中国国内の最新プロジェクト事例に加え、海外におけるBIPV開発の最前線についてもご紹介いたします。 BIPV分野に関心をお持ちの国内外のメーカー、EPC事業者、投資家、業界関係者の皆様にぜひご来場いただき、次世代の建築一体型太陽光発電技術がもたらす新たな可能性について、ともに考え、議論する機会としていただければ幸いでございます。 五、無料招待状のご案内 ご来場をご希望される場合、弊社にて無料招待状（通常入場料5,000円）を手配することが可能でございます。 ご希望の際は、事前に弊社までご連絡くださいませ。 お申込み方法：plywood@seashineforest.cn までメールにてご連絡ください。メールの件名に「招待状希望」とご明記いただけますようお願い申し上げます。ただちに手配いたします。 なお、招待状には数に限りがございますので、お早めにお申し込みいただけますと幸いです。 ご不明な点がございましたら、どうぞお気軽にお問い合わせください。 皆様のご来場を心よりお待ち申し上げております。...

We sincerely thank you for your continued support and trust. This is Kaku from Xiamen Seashine Forest Industry and Trade Co., Ltd. In the globally expanding plant engineering business, decarbonization and ZEB compliance are no longer just "trends" – they have become "barriers to entry." We are now in an era where the ability to offer solutions that balance environmental value with economic viability directly determines competitive advantage in winning projects. We are pleased to announce that we will be exhibiting at World Smart Energy Week 2026, held at Makuhari Messe from September 9 (Wed) to 11 (Fri), 2026. At this exhibition, we will present a new approach to this challenge: Building-Integrated Photovoltaics (BIPV) – transforming building "envelopes" into "power generators." We are confident that this solution offers a practical option directly aligned with your carbon neutrality strategy. We sincerely invite you to visit our booth, see the actual products firsthand, and share your candid thoughts on future collaboration opportunities. 1. Exhibition & Seminar Overview Exhibition Dates: September 9 (Wed) – 11 (Fri), 2026 Venue: Makuhari Messe (Booth No.: E15-20) Exhibits: Perovskite BIPV Semi-Transparent Panels / Perovskite-Silicon Tandem Solar Cells / CdTe BIPV Products, and more Seminar Details: Date & Time: September 9 (Wed), 15:30 – 16:00 Speaker: Mr. Guo, CEO of SEAFOREST Theme: "Latest Trends in Perovskite and CdTe in the BIPV Sector" Content: Latest technology trends and application prospects for large-scale facilities, factories, and plants 2. Four Business Values That BIPV Solutions Bring to Your Plant Business We present the business value of this solution in concrete numbers: ① Strengthened Decarbonization & ZEB Capability By converting exterior walls and roofs into power-generating surfaces, compliance with ZEB certification and environmental regulations becomes easier. Enhanced environmental added value directly differentiates you from competitors, with an expected 15–20% increase in order acquisition rate. ② Balancing Design Aesthetics with Power Generation Efficiency Semi-transparent BIPV allows power generation while maintaining natural daylighting. It reduces factory lighting electricity costs while preserving architectural aesthetics, with an initial investment payback period of 3–4 years. ③ High Efficiency Through Tandem Structure The tandem structure combining perovskite and silicon improves power generation efficiency by over 30% compared to conventional silicon alone, delivering greater output from the same surface area. ④ Optimized Construction Costs BIPV integrates building materials and power generation equipment, eliminating the need for secondary installation. Exterior wall/roof materials and power generation equipment are completed in a single construction phase, reducing total construction costs by 10–15%. This solution goes beyond "walls that generate power" – we believe it will serve as a source of co...

SUNFOREST Flexible Perovskite Foldable Solar Panel 32W Instant Charging – High-Power Portable Solar 1. Compact. Lightweight. Powerful. The SUNFOREST Flexible Perovskite Foldable Solar Panel is your ultimate power solution for outdoor adventures, fieldwork, and emergency preparedness. Powered by next-generation perovskite solar cell technology, it delivers superior conversion efficiency in a design that is significantly lighter and more flexible than conventional silicon panels. Thin, bendable, and highly portable – freedom to charge, anywhere. 2. Exceptional Portability Folded size is 22.0×23.6×1.8cm – fits like a book. Unfolded size is 44.0×65.0×1.8cm. Weight is only 400g – barely noticeable in your backpack. 3. High Output, Fast Charging Rated output is 32W, with dual USB TYPE-C ports. Single port max output is 18W, and you can charge two devices simultaneously with power automatically distributed based on device demand. 4. 2-in-1 Design Fold for compact carrying, or unfold for instant charging. Supports both foldable flat placement and hanging modes. Hang it on your backpack and charge on the go. 5. Built for Tough Conditions IP67 waterproof and dustproof – protected against dust ingress and temporary immersion. Multi-layer protection ensures enhanced durability, making it ideal for field research, emergency rescue, outdoor camping, and more. 6. Next-Generation Perovskite Technology Excellent bending resistance and stable power generation even in low-light conditions such as cloudy days and shade. Thin, lightweight, and highly efficient. 7. Technical Specifications Rated Power: 32W. Cell Type: Flexible Perovskite. TYPE-C Output (Single Port): Up to 18W. TYPE-C Output (Dual Port): Auto-distribution based on connected device power demand. Weight: 400g±20g. Unfolded Size: 44.0×65.0×1.8cm. Folded Size: 22.0×23.6×1.8cm. Waterproof/Dustproof: IP67. Certifications: Market compliance certified. 8. Package Contents SUNFOREST Perovskite Solar Panel ×1, User Manual ×1, Dual TYPE-C Charging Cable ×1. 9. For fieldwork, emergency preparedness, and outdoor exploration. Reliable power, anytime, anywhere. SUNFOREST is a brand of XIAMEN SEASHINE FOREST INDUSTRY AND TRADE CO., LTD (SEAFOREST). With over 15 years of experience and trust in the solar energy industry, we stand behind the quality and performance of every product. 10.Contact Us: XIAMEN SEASHINE FOREST INDUSTRY AND TRADE CO., LTD (SEAFOREST) Contact: Kaku (Guo Xiaozhou) E-mail: plywood@seashineforest.cn T Mob/Wechat/WhatsApp：0086-1360-6089-112 Website: www.seaforestpv.com SUNFOREST フレキシブルペロブスカイト折りたたみソーラーパネル 32W 即時充電・高出力ポータブルソーラー 1. 小型・軽量・高出力 SUNFOREST フレキシブルペロブスカイト折りたたみソーラーパネルは、アウトドアや非常時の電源確保を強力にサポートします。次世代ペロブスカイト太陽電池を搭載し、従来のシリコンパネルを超える軽量設計と高い変換効率を実現。薄くて曲げられるため、携帯性と設置の自由度が飛躍的に向上しました。 2. 圧倒的な携帯性 折りたたみサイズは22.0×23.6×1.8cmで本のようにすっきり収納。展開サイズは44.0×65.0×1.8cm。重量はわずか400gで、バッグに入れてもほとんど気になりません。 3. 高出力・高速充電 定格出力は32W、USB TYPE-Cデュアルポートを搭載。シングルポート最大出力は18Wで、2台同時充電も可能です（デバイスの消費電力に応じて自動分配）。 4. 2WAYスタイル 折りたたんでコンパクトに持ち運...

SEA FOREST ｜ JC-STAR Certified High-Voltage Battery System – Japan Export Model 1. SEA FOREST Product Lineup (3 Models) Model System Configuration 2+4 MW 2MW PCS + 4MWh Battery 2+8 MW 2MW PCS + 8MWh Battery 2+10 MW 2MW PCS + 10MWh Battery 2. All Models JC-STAR Certified Our systems are fully compliant with Japan's grid connection standards. Battery, PCS, and EMS each have individual JC-STAR certification All required certifications for grid connection are already in place – smooth and hassle-free approval process Already compliant with the JC-STAR mandate effective from April 2027 3. Delivery Terms: DDP (Delivered to Your Site in Japan) We deliver to your site with full cost transparency. Ocean freight, customs duties, and domestic delivery all included No hidden or additional charges Deliverable anywhere in Japan 4. Partner Network In collaboration with our partner EMS providers and aggregators, we offer comprehensive support from installation to operation. Support for JEPX trading, balancing market, and capacity market participation Operational design and consulting to maximize revenue 5. SEA FOREST Strengths Stable supply even for MW‑class large‑scale systems – proven track record Japan‑spec compliant (both 50Hz/60Hz supported) – installable anywhere in Japan High‑efficiency, long‑life cells – designed for long‑term operation Japanese‑language support for delivery coordination and after‑sales care – aligned with Japanese business practices 6.Contact Us XIAMEN SEASHINE FOREST INDUSTRY AND TRADE CO., LTD (SEA FOREST) Contact Person: Kaku (Shu Kaku) Email: plywood@seashineforest.cn Tel: +86-592-5657925 Mobile: +86-1360-6089-112 Website: www.seaforestpv.com / www.seashineforest.com Should you have any questions or require customization, please do not hesitate to contact us. SEA FOREST ｜ JC-STAR認証済み 高圧バッテリーシステム 日本輸出モデル 1. SEA FORESTのラインナップ（全3機種） 機種 システム構成 2+4 MW 2MW PCS ＋ 4MWh バッテリー 2+8 MW 2MW PCS ＋ 8MWh バッテリー 2+10 MW 2MW PCS ＋ 10MWh バッテリー 2. 全機種 JC-STAR 認証取得済み 本システムは、日本の系統連系規格に完全対応しております。 バッテリー・PCS・EMS それぞれ個別にJC-STAR認証を取得済み 系統連系審査に必要な認証がすべて揃っているため、接続手続きがスムーズに進行いたします 2027年4月からのJC-STAR義務化にも既に対応済み 3. 納入条件：DDP（日本現場渡し） お客様の現場までトータルコストでお届けします。 輸送費・関税・国内配送費すべて込み 別途費用の発生は一切ございません 日本全国どこへでもお届け可能 4. パートナー体制 提携EMS事業者・アグリゲーターと連携し、導入後の運用までトータルサポートいたします。 JEPX取引・需給調整市場・容量市場への参画支援 収益最大化に向けた運用設計・コンサルティング 5. SEA FORESTの強み 大容量MW級でも安定供給 — 大型システムの納入実績多数 日本仕様（50Hz/60Hz両対応） — 地域を選ばず導入可能 高効率・長寿命セル採用 — 長期運用を見据えた設計 日本語による納期調整・アフターケア完備 — 日本の商習慣に合わせたサポート体制 6. お問い合わせ先 厦門海森工貿有限公司（SEA FOREST） 担当：郭 小周（カク シュウ） E-mail：plywood@seashineforest.cn TEL：0086-592-5657925 携帯：0086-1360-6089-112 HP：www.seaforestpv.com / www.seashineforest.com ご質問やカスタマイズのご要望がございましたら、どうぞお気軽にお問い合わせください。...

SEAFOREST Flexible Solar Panels – As Light as a Feather, As Strong as Armor Where there is sun, there is SEA FOREST flexible solar panel. TUV SUD Certified | Chinese Academy of Sciences Technology | Proven Deliveries in Czech and Japan Why did a Czech customer purchase 197 pieces of 550W frameless flexible panels? 1，Project Summary Product: SEAFOREST 550W flexible frameless panel (N-TOPCon half-cut bifacial) Quantity: 197 pcs (195 purchased plus 2 free) Accessories: 300m 4mm2 solar cable plus 28 sets MC4-compatible connectors Total capacity: 108.35 kWp Delivery: LCL container – ready for immediate installation 2，Why the customer chose SEAFOREST （1） Ultra Lightweight and Ultra Thin Weight: only 2.9 kg per square meter (frameless) – much lighter than glass modules Thickness: only 1.8 mm – adhesive installable on almost any roof （2） Extreme Load Capacity Snow load: 5400 Pa (equivalent to 2 m of snow) Wind resistance: 56.2–58.8 m/s (Typhoon Level 17 for 10 minutes) – no damage （3） Invisible Armor Durability TOPCon cells plus ultra-high aspect ratio fiber-reinforced layer (20-year CAS technology) Hail impact test passed TUV SUD salt spray test – severity level 6 (IEC 61701) Anti-microcrack, self-cleaning, salt corrosion resistance, ammonia resistance, anti-glare （4） Easy Installation Adhesive bonding or special clamps – no rails needed Ideal for lightweight roofs, curved surfaces, complex structures （5） Global Certifications and Warranty TUV SUD Certificate No. Z2 137657 0001 Rev.00 JP-AC registered Product insurance included 12-year product warranty plus 25-year linear power output warranty 3，More delivery records (Japan market) （1） Japan domestic: 86 pcs 520W flexible (with frame) （2） Japan domestic: 10 pcs 520W flexible (frameless) SEAFOREST flexible panels have been repeatedly proven in high-standard markets like Japan and Czech Republic – lightweight, high strength, and easy installation. 4，We offer: （1） Tailored quotation (complete system solution) （2） Technical datasheet 5，Contact us XIAMEN SEASHINE FOREST INDUSTRY AND TRADE CO., LTD. (Brand: SEAFOREST / SUNFOREST) Room 2206, No. 6 Hubin East Road, Xiamen, Fujian, China. ZIP: 361010 Contact: Kaku Guo Tel: 0086-592-5657925 Fax: 0086-592-5628163 Mobile / WhatsApp: 0086-1360-6089-112 Website: www.seaforestpv.com US Subsidiary: SEA FOREST ENERGY STORAGE SOLUTION CORP Japan Office: Ezaki 080-4667-6168 Perovskite Panel Agent in Japan: IU Solar Co., Ltd. Address: 4-3-21-702 Hiraiso, Tarumi-ku, Kobe, 655-0892 Management Policy: Honesty – Altruism – Innovation – Progress Over 14 years of experience in new energy trade with Japan,Europe.

Where there is sun, there is a SEAFOREST solar panel. Introducing SEAFOREST high‑efficiency bifacial modules SEAFOREST proudly presents our next‑generation N‑type bifacial dual‑glass modules – designed for maximum energy yield, long‑term reliability, and harsh environment adaptability. Whether you need TOPCon or BC technology, we offer the perfect balance of power, efficiency, and durability. 1，Model 1: SF-D96N-470 (N‑TOPCon)– All‑Black Key parameters Power: 470 W Module efficiency: 23.5% Appearance: All‑black (black frame, black backsheet) Dimensions: 1762 × 1134 × 30 mm, 24.0 kg VOC / ISC: 36.60 V / 15.93 A Bifaciality: ≥80% (rear side gain 5–25%) Temperature coefficient (Pmax): –0.29%/°C Max system voltage: 1500 V DC Snow / wind load: 5400 Pa / 2400 Pa 2，Model 2: SF-D108BC-485 (N‑BC) Key parameters Power: 485 W Module efficiency: 23.8% Dimensions: 1800 × 1134 × 30 mm, 24.8 kg VOC / ISC: 40.89 V / 15.03 A Bifaciality: ≥80% (rear side gain 5–25%) Temperature coefficient (Pmax): –0.26%/°C Max system voltage: 1500 V DC Snow / wind load: 5400 Pa / 2400 Pa 3，Common features Dual‑glass design, anodized aluminium frame, IP68 junction box 30‑year power warranty (≤1% 1st year, ≤0.4% annual degradation thereafter) IEC 61215, IEC 61730, IEC 61701 (salt mist) certified Fire rating Class C, suitable for industrial/commercial roofs 4，Why SEAFOREST? 15 years of trust in European and Japanese markets The most common compliment: “It keeps generating steadily year after year.” A‑grade cells with positive tolerance (0～+5W) Full traceability – EL images and power test reports for every lot International certifications – ISO 9001, ISO 14001, ISO 45001 Long‑life design – 30‑year durability Custom solutions available for the market 5，Contact us Xiamen Seashine Forest Industry And Trade Co., Ltd. (SEAFOREST) Contact: Kaku Guo Tel: +86 592 5657925 | WhatsApp: +86 1360 6089 112 Email: plywood@seashineforest.cn | Website: www.seaforestpv.com Japan Office: Ezaki +81 80 4667 6168 Distributor in Japan: IU Solar Co., Ltd. (Kobe) Management Philosophy: Honesty – Altruism – Innovation – Progress

哪里有阳光，哪里就有 SEAFOREST 太阳能板。 SEAFOREST 新一代 N 型 HJT 3.0 技术 – 超高效率双面太阳能板，输出功率从 730W 到 770W。 无论是大型电站还是工商业设施，这都是降低平准化度电成本（LCOE）、加速投资回报（ROI）的 definitive 解决方案。 1. 用数据诠释下一代性能 最新 HJT 3.0 + OBB 设计，降低内阻，提升电流。 最高转换效率：24.8% – 超越传统技术。 双面率高达 95% – 将地面反射光转化为额外发电量。 2. SEAFOREST 产品线（标称功率 / 双面发电功率*） SF-D132N-730：730W（双面 818W），效率 23.5% SF-D132N-735：735W（双面 823W），效率 23.7% SF-D132N-740：740W（双面 828W），效率 23.8% SF-D132N-745：745W（双面 834W），效率 24.0% SF-D132N-750：750W（双面 840W），效率 24.1% SF-D132N-755：755W（双面 846W），效率 24.3% SF-D132N-760：760W（双面 851W），效率 24.5% SF-D132N-765：765W（双面 857W），效率 24.6% SF-D132N-770：770W（双面 863W），效率 24.8% 双面测试条件：背面辐照度 135W/m²。 NOCT 条件下仍可稳定输出 587W。 3. 环境耐久性与设计优势 高温稳定性：Pmax 温度系数 -0.24%/°C 抗风压 / 雪载能力：2400Pa / 5400Pa 防水防腐蚀：IP68 接线盒，耐腐蚀铝合金边框 降低系统成本：系统电压高达 2000V – 减少 BOS 成本 4. 为什么选择 SEAFOREST？ 在欧洲和日本市场建立 15 年 的信任 客户最常说的好评是：“年复一年稳定发电。” 这份信任源于毫不妥协的质量控制。 可靠的输出功率：A 级电池片，正公差（0～+5W） 全流程可追溯：每批次提供 EL 图像和功率测试报告 国际认证：IEC 61215、IEC 61730、ISO9001、ISO14001 长寿命设计：无孔层压 + 丁基橡胶密封 + 抗紫外老化保护膜 → 30 年 耐久性 灵活应对日本市场：可提供定制化方案 5. 联系我们 厦门海森工贸有限公司 (SEAFOREST) 联系人：郭小周 电话：0086-592-5657925 | WhatsApp：0086-1360-6089-112 网址：www.seaforestpv.com 经营理念：诚信・利他・创新・进取

Where there is sun, there is a SEAFOREST solar panel. SEAFOREST’s next-generation N-type HJT 3.0 technology – ultra‑high efficiency bifacial solar panels from 730W to 770W. From large‑scale power plants to commercial facilities, this is the definitive solution that lowers LCOE and accelerates ROI. 1. Next‑gen performance told by numbers Latest HJT 3.0 + OBB design reduces internal resistance and increases current. Maximum conversion efficiency: 24.8% – surpassing conventional technologies. Bifaciality up to 95% – converts reflected light from the ground into additional power. 2. SEAFOREST Product lineup (nominal power / bifacial power*) SF-D132N-730: 730W (bifacial 818W), efficiency 23.5% SF-D132N-735: 735W (bifacial 823W), efficiency 23.7% SF-D132N-740: 740W (bifacial 828W), efficiency 23.8% SF-D132N-745: 745W (bifacial 834W), efficiency 24.0% SF-D132N-750: 750W (bifacial 840W), efficiency 24.1% SF-D132N-755: 755W (bifacial 846W), efficiency 24.3% SF-D132N-760: 760W (bifacial 851W), efficiency 24.5% SF-D132N-765: 765W (bifacial 857W), efficiency 24.6% SF-D132N-770: 770W (bifacial 863W), efficiency 24.8% * Bifacial condition: rear irradiance 135W/m². * Stable output of 587W even under NOCT conditions. 3. Environmental durability & design advantages Stable at high temperatures: temperature coefficient of Pmax -0.24%/°C Wind & snow load resistance: 2400Pa / 5400Pa Waterproof & corrosion resistant: IP68 junction box, corrosion‑resistant aluminum frame System cost reduction: system voltage up to 2000V – reduces BOS costs 4. Why SEAFOREST? 15 years of trust built in the European and Japanese markets The most common compliment we receive: “It keeps generating steadily year after year.” That trust is built on uncompromising quality control. Reliable power output: A‑grade cells, positive tolerance (0～+5W) Full traceability: EL images and power test reports for every lot International certifications: IEC 61215, IEC 61730, ISO9001, ISO14001 Long life design: non‑porous lamination + butyl rubber sealing + UV‑degradation protection film → 30‑year durability Flexible response to Japanese market: custom solutions available 5. Contact us Xiamen Seashine Forest Industry And Trade Co., Ltd. (SEAFOREST) Contact: Kaku Guo Tel: 0086-592-5657925 | WhatsApp: 0086-1360-6089-112 Website: www.seaforestpv.com Japan Office: Ezaki +81-80-4667-6168 Distributor in Japan: IU Solar Co., Ltd. (Kobe) Management Philosophy: Honesty – Altruism – Innovation – Progress