HJT (Heterojunction) 3.0 technology and OBB design, module conversion efficiency of up to 24.8% Where there is sun, there is SEAFOREST solar panels. 1. A new benchmark for solar "efficiency" begins here. The full-scale production of SEAFOREST’s next-generation N-type HJT 3.0 ultra-high-efficiency bifacial solar panels in the 730W–770W class is now underway. This definitive solution helps reduce the cost of electricity (LCOE) and accelerates investment returns, suitable for everything from large-scale solar power plants to commercial facilities demanding high profitability. 2. SEAFOREST N-Type HJT Series: Next‑generation performance backed by data. Featuring the latest HJT (Heterojunction) 3.0 technology and OBB design, series resistance is reduced and current enhanced. A module conversion efficiency of up to 24.8% surpasses conventional technologies. With a high bifaciality rate (up to 95%), reflected light from the ground is also converted into electricity, maximizing total power generation. 3. Key Performance Specifications: Max. Power Output: 730W – 770W (nominal) / 818W – 863W (under bifacial conditions*) SF-D132N-730: Max Power 730W, Vmp 41.71V, Imp 17.50A, Voc 49.66V, Isc 18.62A, Efficiency 23.5%. SF-D132N-735: Max Power 735W, Vmp 41.80V, Imp 17.59A, Voc 49.76V, Isc 18.71A, Efficiency 23.7%. SF-D132N-740: Max Power 740W, Vmp 41.88V, Imp 17.67A, Voc 49.86V, Isc 18.80A, Efficiency 23.8%. SF-D132N-745: Max Power 745W, Vmp 41.97V, Imp 17.75A, Voc 49.96V, Isc 18.89A, Efficiency 24.0%. SF-D132N-750: Max Power 750W, Vmp 42.05V, Imp 17.84A, Voc 50.06V, Isc 18.98A, Efficiency 24.1%. SF-D132N-755: Max Power 755W, Vmp 42.13V, Imp 17.92A, Voc 50.16V, Isc 19.06A, Efficiency 24.3%. SF-D132N-760: Max Power 760W, Vmp 42.22V, Imp 18.00A, Voc 50.26V, Isc 19.15A, Efficiency 24.5%. SF-D132N-765: Max Power 765W, Vmp 42.30V, Imp 18.09A, Voc 50.36V, Isc 19.24A, Efficiency 24.6%. SF-D132N-770: Max Power 770W, Vmp 42.39V, Imp 18.17A, Voc 50.46V, Isc 19.33A, Efficiency 24.8%. High Output Even in High Temperatures: Stable output of 587W under NOCT conditions Excellent Temperature Coefficient: Pmax temperature coefficient ‑0.24%/°C (minimizes power loss in hot environments) Robust Design: Wind/snow load resistance 2400Pa/5400Pa, IP68 waterproof junction box, corrosion‑resistant aluminum frame Reduced System Costs: 2000V system voltage allows more modules per string, lowering BOS (balance‑of‑system) costs *BNPI (Bifacial Nominal Power at Irradiance) condition: 135 W/m² rear‑side irradiance. 4. Why SEAFOREST? 14 years of trust built in the European and Japanese markets. As specialists in solar modules and energy storage systems, we have been deeply rooted for over 14 years in the European and Japanese markets, which demand particularly stringent quality standards, and have earned the trust of numerous projects. The highest praise we receive from customers is the phrase, “It just keeps generating power steadily.” The foundation of that trust lies in our uncompromising qu...

[Urgent Purchase · Final Offer] Solar Panels & Battery Storage Systems Confirmed for Significant Price Increase After April 1, 2026! Place Your Order Now for Up to ~9% Cost Savings! TO: All Customers Considering the Purchase of Solar Panels and Battery Storage Systems Dear Sir or Madam, As we welcome the new year, we extend our warmest greetings and wish your esteemed company continued prosperity. We sincerely thank you for your ongoing patronage and support. Due to rapid changes in the export market environment, we are issuing this urgent notice and purchase recommendation. To maximize your cost benefits, SEAFOREST strongly advises you to place your order immediately and ensure shipment is completed by April 1, 2026. [Background Requiring Urgent Action: Triple Factors Driving Cost Surges] The solar panel and battery storage system market is currently experiencing a sharp rise in manufacturing and export costs due to the following unavoidable factors: Global Surge in Raw Material Prices: Prices for key raw materials of solar panels and battery storage systems have skyrocketed, driving up manufacturing costs. Appreciation of the Chinese Yuan (CNY) Exchange Rate: The stronger CNY has increased import costs in Japanese Yen terms. Phased Elimination of Chinese Government Export Tax Rebate Policy (The Most Critical Factor): After April 1, 2026: Export tax rebate for solar panels will be reduced from 9% to 0% (complete elimination). Rebate for battery storage systems will be reduced from 9% to 6%. After January 1, 2027: Rebate for battery storage systems is expected to be further reduced, moving towards complete elimination. The combined effect of these factors means that for orders placed after April 1st, a real purchase cost increase of approximately 9% for solar panels and about 3% for battery storage systems is unavoidable. [Our Key Products Requiring Immediate Action] We offer a diverse range of high-quality products for residential to large-scale industrial use. It is crucial to place orders and complete shipment for all products below by April 1, 2026. Highest Urgency Products (All Solar Panels): Purchase costs will rise by up to ~9% due to the 9% export tax rebate elimination. N-Type Bifacial High-Efficiency Panels: High-efficiency panels (590W, 620W, 670W, 720W) from TIER1 manufacturers utilizing TOPCon, HJT, BC technologies, with conversion efficiency reaching 23% to 25%. Flexible Silicon-based Solar Panels: Innovative flexible panels (400W, 520W, 560W) with micro-crack prevention technology, suitable for new adhesive-free installation solutions. Next-Generation Perovskite Panels: Advanced technology with proven sample sales, available in flexible type (10W, 200W) and glass type (115W, newly added 450W). CIGS Flexible Panels: Lightweight and flexible solar panels currently in mass production and sales. Custom Panels: Customizable small-format panels using PERC and N-Type (TOPCon) cells for existing power plant repairs or special installat...

2026 New Year Greetings and Continuing Our Partnership With the arrival of the new year, Sea Forest Trading (SEA FOREST) has officially commenced operations. We would like to extend our heartfelt gratitude to all our partners and clients for your support thus far, and we look forward to your continued collaboration and partnership in the year ahead. Together, let us deepen our cooperation and explore new possibilities in the field of energy storage. I. 2025 Global Power Battery Market: The Dawn of the TWh Era and Structural Transformation According to data from SNE Research, the global installed capacity of power batteries from January to November 2025 exceeded 1 TWh (1,046 GWh) for the first time, representing a year-on-year increase of 32.6%. Three key trends have emerged in the market: the strengthening dominance of Chinese companies, the rise of lithium iron phosphate (LFP) technology, and the expansion of competition into energy storage and globalization. II. Key Analysis: Chinese Companies Leading, Market Structure Reshaped (I) Chinese Companies Take the Lead Across the Board Six Chinese companies occupy spots in the TOP 10, with a combined market share of 69.4%. The top two players, CATL and BYD, account for 54.9% of the market. Many Chinese companies achieved growth rates exceeding 70%, far surpassing the market average. (II) Technological Shift Toward Lithium Iron Phosphate The cost-effectiveness of LFP batteries has accelerated their global adoption, particularly in the Chinese market. International automakers are rapidly adopting this technology, reshaping supply chains. Japanese and Korean companies that have long focused on ternary batteries are struggling to maintain market share. (III) Evolving Competitive Landscape: Energy Storage as the Second Growth Driver The rapid expansion of energy storage demand has prompted top companies to accelerate their "power battery + energy storage" dual-strategy. Competition is shifting from production capacity expansion to comprehensive capabilities, including technology, customer portfolio, and global operations. III. January–November 2025 Global Power Battery Installed Capacity TOP 10 CATL - China | The undisputed global leader BYD - China | Advantages in vertical integration and LFP technology LG Energy Solution (LGES) - South Korea | Leading Korean company, facing growth pressure CALB - China | Maintaining a strong position, continuing to expand Panasonic - Japan | Leading in technology and quality, with challenges in cost competitiveness Gotion High-tech - China | Over 70% growth, accelerating internationalization EVE Energy - China | Over 70% growth, advancing in both power and energy storage Samsung SDI - South Korea | Declining market share, facing business transformation pressure SVOLT - China | Over 70% growth, cobalt-free batteries gaining attention SK On - South Korea | Facing intensified competition and market share pressure Regional Comparison: Chinese Companies: Six companies in the...

Thank You & Best Wishes for 2026 As we say goodbye to a remarkable year and welcome the fresh start of 2026, the entire team at SEAFOREST extends our deepest gratitude. Thank you to our valued clients, partners, and friends for your trust and collaboration throughout 2025. Your support is the foundation of our commitment to "Honesty, Altruism, Innovation, and Enterprising." For over 15 years, our mission has been to turn sunlight into reliable, clean energy. In the coming year, we remain dedicated to empowering more homes and businesses with high-quality solar solutions. May the new year bring you and your loved ones: ☀️ Abundant sunshine and enduring warmth ✨ A flourishing business and boundless success Happy New Year! - Your Partner in Solar, SEAFOREST Headquarters: Xiamen Seashine Forest Industry And Trade Co., Ltd. U.S. Branch: SEA FOREST ENERGY STORAGE SOLUTION CORP Contact Person: Guo Xiaozhou Tel: 0086-592-5657925 Mobile/WhatsApp/WeChat: 0086-1360-6089-112 URL: www.seaforestpv.com / www.seashineforest.com

Subject: Season's Greetings and Best Wishes for the New Year Dear All, As we approach the festive season of Christmas and the New Year, I would like to extend my warmest greetings and best wishes to you. Thank you very much for your tremendous support and cooperation throughout this year. I sincerely hope to continue receiving your valued collaboration and support in the coming New Year. Wishing you and all your team a wonderful Christmas and a brilliant, prosperous New Year. Looking forward to working with you again in the year ahead. Warm regards,

Ford Terminates $80 Billion Partnership, Pivots with Massive Investment into the Energy Storage Arena 1. Event Overview: A Strategic Shift in Focus Ford has ended its battery joint venture with SK On and announced a $20 billion investment to retool production lines for energy storage. This strategic shift highlights the growing importance of the storage sector and reflects deeper industry transformation. 2. Industry Trend: Energy Storage Becomes a Key Battleground for Cross-Sector Giants The global lithium battery energy storage market continues to grow rapidly, with installations up approximately 68% year-over-year in the first three quarters of 2025. Driven by policy support and market demand, energy storage has attracted at least 22 listed companies from diverse sectors, including automotive and solar. 3. Core Drivers: Technology Synergy and New Demand Scenarios Automakers leverage their battery expertise and mass-production capabilities, providing a natural advantage in energy storage. Meanwhile, emerging applications like AI data centers are fueling explosive demand—a single 100MW data center can require 450–800 MWh of storage. U.S. energy storage additions from 2026–2027 are projected to exceed 120 GWh. 4. Challenges and Risks: Price Competition and Market Consolidation Despite strong prospects, the industry faces intense pricing pressure. The global average price for energy storage systems fell about 31% year-over-year in 2025. Nearly one-third of system integrators operate at a loss, with over 40% of smaller players exiting the market. 5. Industry Impact: From Product Competition to Ecosystem Rivalry Chinese companies lead in battery cell production, but the entry of global giants is shifting competition from hardware sales to integrated “manufacturing + software + service” ecosystems. Technology and comprehensive solutions are becoming key differentiators. 6. Partner Spotlight: Sea Forest – Your Professional Energy Storage Solutions Provider In a fast-evolving market, a reliable partner is essential. Sea Forest delivers high-performance, safe, and certified energy storage solutions for the U.S. market, covering residential, commercial & industrial, and data center applications. We welcome inquiries from U.S. clients and partners to explore energy storage opportunities together. Contact Information US Company: SEA FOREST ENERGY STORAGE SOLUTION CORP 18780 AMAR RD STE 106 #357 WALNUT, CA 91789 Head Company: XIAMEN SEASHINE FOREST INDUSTRY AND TRADE CO.,LTD ADD: Room 2206, No. 6 Hubin East Road, Xiamen, Fujian, China. ZIP: 361010 Contact: Kaku Tel: 0086-592-5657925 Mobile/WhatsApp/WeChat: 0086-1360-6089-112 Website: www.seaforestpv.com Email: seaforest@seashineforest.cn

ES PCS Tech Routes: The "Big 4" Explained Energy Storage Power Conversion Systems are the core "brain" of any battery storage setup. While their core task (DC-AC conversion) is the same, their architectural philosophies differ vastly, forming four dominant schools of thought. 1. Centralized: The "Orthodox" Workhorse · Core Concept: One Big Inverter. Multiple battery clusters are paralleled on a large DC bus connected to a single, high-power PCS unit. Think of it as a "grand formation." · Key Traits: Mature, cost-effective, simple control. Ideal for utility-scale projects (100MW+). · Pros:   · Lowest Capex: Minimal equipment count, standardized, best $/kWh.   · Grid-Friendly: Excellent for bulk energy shifting and grid services.   · Proven Track Record: Well-understood deployment and O&M. · Cons:   · "Barrel Effect": System performance and lifespan are limited by the weakest battery cluster.   · DC Circulating Currents: Parallel clusters can develop harmful currents if their states differ.   · Safety & Consistency: Requires highly uniform cells; thermal runaway in one cluster risks others. · Verdict: The incumbent king of grid-scale storage, but pressure for safety/efficiency upgrades is rising. 2. String: The "Agile & Resilient" Contender · Core Concept: One Inverter Per String. Each battery string (or small cluster) has its own, smaller PCS. It's modular and distributed. · Key Traits: Flexible, precise, fault-tolerant. Designed for C&I, distributed, and smaller grid applications. · Pros:   · Independent Operation: No "barrel effect"; strings don't drag each other down.   · High Availability: Fault in one string can be isolated without shutting down the whole system.   · Easy O&M: Granular monitoring, easier fault location, and hot-swappable modules.   · No Cluster Circulating Currents: Eliminated by design. · Cons:   · Higher Capex: More power electronics units increase initial cost.   · Complex Integration: Requires more sophisticated system-level control and communication. · Verdict: The dominant force in C&I and distributed storage, where flexibility and safety are paramount. 3. Distributed (DC-Coupled): The "Middle Path" · Core Concept: DC/DC + Centralized PCS. Adds a DC optimizer (DC/DC converter) in front of each battery cluster before they feed into a centralized PCS. · Key Traits: A hybrid. Aims to combine the simplicity of Centralized with the safety/precision of String. · Pros:   · Eliminates Circulating Currents: DC/DCs decouple and manage each cluster's voltage.   · Optimized Performance: Enables per-cluster fine-tuning for longer battery life.   · Safety Boost: Reduces risks associated with direct DC paralleling. · Cons:   · Lower Efficiency: Two-stage conversion (DC/DC -> PCS) adds losses.   · Higher Cost & Complexity: More components than Centralized; system tuning is harder. · Verdict: The "safety-enhanced" upgrade ...

接着剤施工の「審査ストレス」にさようなら。SEAFORESTの『圧着金具』は、計算書付きの確かな答えです。 一、問題の紹介 「強度計算が複雑で、なかなか審査が通らない…」 フレキシブルパネルの設置において、このようなお悩みはありませんか。 二、ソリューションの概要 SEAFORESTは、この根本的な課題を解決するために、自社設計・製造のプッシュ金具固定ソリューションを開発しました。接着剤施工の不安定さを、機械的強度と確かな計算根拠で置き換える画期的なソリューションです。 三、選ばれる3つの理由 私たちのソリューションが選ばれる３つの理由： 1）保安審査を強力にサポート：計算書で根拠を示します 接着剤の強度計算は難しく、審査通過の大きな障壁となっていました。SEAFORESTの金具は自社設計・製造により、確かな強度計算書を提供。審査機関への提出書類として、計画の早期承認を強力にバックアップします。 2）施工の革命：レール不要で、驚くほど簡単・迅速 面倒なレール設置は不要。特殊な技術も接着剤の硬化待ちもありません。当社の金具は、ドリルレス（場合による）で屋根に直接固定し、パネルを強固に保持します。これにより、施工時間と人件費を大幅に削減。工期の短縮を実現します。 3）あらゆるプロジェクトに対応：戸建てから大型屋根まで このソリューションは、ご自宅の屋根はもちろん、工場や商業施設の大規模な屋根にも広く適用可能です。豊富な実績で、多様な現場のニーズにお応えします。 四、長期運用の安心 さらに、長期運用でも安心が続きます： 1）剥離のリスクなし：経年劣化によるはがれの心配がなく、メンテナンスも簡単です。 2）強風に耐える設計：17級の強風にも耐える耐久性を備えています。 3）25年の長期安心：高い耐食性を持つアルミ合金金具で、長期的な信頼性を確保します。 五、お問い合わせ 設置の課題は、私たちが技術力で解決します。 SEAFORESTは、美しいデザインのフレキシブルパネルと、それを確実に固定する技術で、日本の市場とお客様を支え続けます。 審査でお困りの方は、まずは私たちの計算書をご覧ください。ご相談から、どうぞお気軽に！ 厦門海森工貿有限公司（ブランド：SEA FOREST） 担当：郭 小周 TEL：0086-592-5657925 Mobile/WhatsApp/Wechat：0086-1360-6089-112 URL：www.seaforestpv.com / www.seashineforest.com