Thank you for visiting the Daidohant booth at PV EXPO 2025 Solar Power Generation Exhibition.

Installation of solar photovoltaic modules in heavy snowfall areas such as Hokkaido, Tohoku, and Hokuriku is now possible! *Exhibiting at PV EXPO 2025!

One of the challenges of installing solar photovoltaic modules (hereinafter referred to as "modules") in heavy snowfall areas is the load-bearing capacity (positive pressure) of the modules. By installing PV supports on the back of the modules, excessive deformation of the modules due to snow accumulation can be suppressed, which helps to reduce the risk of module damage. Additionally, Trina Solar Japan Co., Ltd. has conducted load tests using PV supports on standing seam roofs, and we have received positive evaluations for significantly increasing the module's load-bearing capacity (positive pressure). Our company will be exhibiting at the SMART ENERGY WEEK Spring 'PV EXPO 2025 Solar Power Exhibition' held at Tokyo Big Sight from February 19, 2025 (Wednesday). *For inquiries regarding module performance and usage conditions, please contact Trina Solar Japan Co., Ltd. *For inquiries regarding PV supports and solar mounting systems, please contact Daidohant Co., Ltd. Solar Eco Business Division. *For more details, please refer to the PDF materials.

• Solar System Solar Module
• Solar mounting brackets and fittings (solar fittings and protective sheets)
• Solar power generation

The gap between the solar panels is achieved at an industry-leading minimum of 7mm! Safe and easy installation without stepping on the panels.

"Short Track 4" is a specialized fitting for decorative slate roofs that achieves a significant reduction in construction time with a simple component structure. 【Features】 ■ A simple structure that secures modules with the same fitting at both ends and in the middle. ■ Achieves an industry-leading minimum vertical spacing of 7mm between modules (50% reduction compared to our company). ■ A safe construction method that allows installation without placing anything on top of the modules. ■ Dedicated fittings enable vertical connectivity of the modules. *For more details, please refer to the PDF materials or feel free to contact us at the information below. Solar and Eco Division Contact Information https://daidohant.com/contact/ 06-6190-9936 Tags: Solar, Solar Panels, Solar Power Generation Systems, Solar Power, Decarbonization, Carbon Neutral, SDGs, Roofing Work, Renovation, EPC, PPA, Energy Saving, Renewable Energy, Storage Batteries

• Solar power generation equipment
• Photovoltaic power generation system (solar system, energy-saving housing, electricity sales business)
• Solar mounting brackets and fittings (solar fittings and protective sheets)

A wide variety of frames suitable for various metal roofing materials such as "haze-style folded plates" and "standing seam roofing" are available!

We would like to introduce our "Solar Mounting System for Metal Roofs." This easy-hold method is compatible with metal roofs featuring standing seam, overlapping seam, flat seam, tile batten, and interlocking panels. The hold-down brackets used to secure the solar modules can be used interchangeably for both end and middle sections, and they comply with JIS C 8955:2017. 【Product Lineup】 ■ Standing Seam: HS Hold / HSW Hold (Reinforced Specification, Heavy Snow Specification) ■ Overlapping Seam: KS Hold Light ■ Flat Seam: TH Hold Light ■ Tile Batten: KB Hold ■ Interlocking Panels: KG Hold *For more details, please refer to the PDF document or feel free to contact us at the information below. Solar and Eco Division Contact Information https://daidohant.com/contact/ 06-6190-9936 Tags: Solar, Solar Panels, Solar Power Generation Systems, Solar Power, Decarbonization, Carbon Neutral, SDGs, Roofing Work, Renovation, Square Seam, Round Seam, Racing, EPC, PPA, Energy Saving, Renewable Energy, Storage Batteries

• Solar power generation equipment
• Solar mounting brackets and fittings (solar fittings and protective sheets)
• Solar power generation

Can be adapted to strong winds and heavy snowfall areas! A simple hybrid method that allows installation without cutting the roofing material.

The "DK1" is a specialized fitting that can be installed on various types of overlapping roof shapes. By integrating the roofing material and the fitting using this product and dedicated screws (DK screws), stable strength is ensured at the support section (PAT.P). It can also be used in areas with strong winds and heavy snowfall, where installation was previously not possible. 【Features】 ■ Can be installed on various types of overlapping roof shapes ■ Easy hybrid method that allows installation without cutting the roofing material ■ Compatible with strong winds and heavy snowfall areas using dedicated mounting fittings and screws ■ Ensures stable strength at the support section (PAT.P) *For more details, please refer to the PDF document or feel free to contact us at the information below. Solar and Eco Division Contact Information https://daidohant.com/contact/ 06-6190-9936 Tags: Solar, Solar Panels, Solar Power Generation Systems, Solar Panels, Solar Power, Decarbonization, Carbon Neutral, SDGs, Roofing Work, Renovation, EPC, PPA, Energy Saving, Renewable Energy, Storage Batteries

• Solar power generation equipment
• Photovoltaic power generation system (solar system, energy-saving housing, electricity sales business)
• Solar mounting brackets and fittings (solar fittings and protective sheets)

The metal horizontal roofing clamp has been compactly renewed. It can now accommodate one type of conventional roofing material.

The metal horizontal roofing clamp "DY5" is a mounting frame for solar modules that can be used on metal horizontal roofing. By tightening the nuts, the two surfaces of the clamps are drawn together, ensuring a secure and firm fixation to the roofing material. Features: ■ Compatible with one type of conventional roofing material ■ More compact than traditional horizontal clamps ■ Achieves easy and strong fixation through the combination of short tracks and clamps ■ Can be installed without making holes in the roof *For more details, please refer to the PDF document or feel free to contact us at the information below. Solar and Eco Division Contact: https://daidohant.com/contact/ 06-6190-9936 Tags: Solar, Solar Panels, Solar Power Generation Systems, Solar Power, Decarbonization, Carbon Neutral, SDGs, Roofing Work, Renovation, EPC, PPA, Energy Saving, Renewable Energy, Storage Batteries

• Solar power generation equipment
• Photovoltaic power generation system (solar system, energy-saving housing, electricity sales business)
• Solar mounting brackets and fittings (solar fittings and protective sheets)

The base fittings have been newly introduced. They can accommodate various roofing materials, expanding the range of construction options.

【Features】 ■ Compatible with various roofing materials such as slate, asphalt shingles, metal horizontal roofing, metal standing seam, and tile batten. ■ Easy positioning of brackets with fixed sheathing boards. ■ Ensures strength by directly fastening brackets to roofing materials with screws. ■ Can be installed on roofing materials that cannot be accommodated by gripping brackets. *For more details, please refer to the PDF document or feel free to contact us at the information below. Solar & Eco Division Contact Information https://daidohant.com/contact/ 06-6190-9936 Tags: Solar, Solar Panels, Solar Power Generation Systems, Solar Power, Decarbonization, Carbon Neutrality, SDGs, Roofing Work, Renovation, EPC, PPA, Energy Saving, Renewable Energy, Storage Batteries, Sheet Metal

• Solar power generation equipment
• Photovoltaic power generation system (solar system, energy-saving housing, electricity sales business)
• Solar mounting brackets and fittings (solar fittings and protective sheets)

Enables reduced construction work and cost savings for residential solar cell modules! "Solar Cell Module Mounting Frame"

Three Qualities That Achieve 'Reduced Construction and Cost Reduction' Utilizing Over 80 Years of Experience and Achievements - Reduction of the number of parts and adoption of common materials - Safe and secure design based on JIS standards - Customized delivery system leveraging past achievements ↓↓↓ For more detailed information, please check the catalog download ↓↓↓ Tags: Solar, Solar Panels, Solar Power Systems, Solar Power Generation, Decarbonization, Carbon Neutral, SDGs, Roofing Work, Renovation, Corner Haze, Round Haze, Hase, EPC, PPA, Energy Saving, Renewable Energy, Storage Batteries

• Solar power generation equipment
• Photovoltaic power generation system (solar system, energy-saving housing, electricity sales business)
• Solar mounting brackets and fittings (solar fittings and protective sheets)

**Overview** At the "Business Innovation Fair 2025 Autumn in Tsukuba," we are offering luxurious seminars that provide hints for solving the current challenges faced by medium and small enterprises, as well as panel exhibitions from various companies related to AI operations. **Five Exciting Seminars! Learn the Latest IT Trends** We have prepared five themes packed with practical know-how that can be immediately useful, covering everything from daily business improvements to human resources and security. This is a must-see for business owners and representatives looking to promote DX. - What is the difference between companies that can utilize AI and those that cannot in medium and small enterprises? - Improve operations without incurring costs! Start DX with OTSUKA kintone STATION - Maximize the power of Windows 11! Shall we reform business with cloud and connections? - Completely solve challenges related to "human resources" with HR and labor DX! (We will introduce success stories from job applications to talent management) - What is the "Five-Stage Security Measures Evaluation System" announced by the Ministry of Economy, Trade and Industry? (We will explain the preparations for the system's operational start) Source: Business Innovation Fair 2025 Autumn in Tsukuba

Graphisoft Japan Co., Ltd. will hold the online event "Graphisoft IGNITE Japan 2025." This event is the largest online live event hosted by Graphisoft Japan, held once a year, and serves as the announcement for the new version of Graphisoft's flagship BIM software, "Archicad." We have prepared a comprehensive program aimed at revitalizing BIM across the entire industry. We will carefully respond to real-time questions and comments during the Q&A session. We sincerely look forward to your participation.

You can see the basics of handheld laser scanners, actual data acquisition using "FLIGHTS SCAN HANDY," and the analysis of the acquired data. Additionally, we will explain the fundamentals of drone-mounted LiDAR. You can also see the creation of terrain-following flight plans using "FLIGHTS PLAN" and the analysis of data obtained with "FLIGHTS SCAN." If you are considering the introduction of handheld devices as supplementary surveys for drone-mounted LiDAR or ground-based lasers, or if you want to improve the efficiency of supplementary surveys, please take this opportunity to participate.

Realizing efficient infrastructure management through point cloud data.

"I want to know what can be done with AWS." "I am interested in cloud adoption, but I have concerns about security and costs..." This is an introductory seminar for representatives of small and medium-sized enterprises, where you can learn the basics and case studies of utilizing AWS Cloud in just one hour. We will explain the fundamentals of AWS Cloud and the benefits of adoption, as well as introduce specific use cases for small and medium-sized enterprises. Additionally, we will clearly explain the first steps for implementation and provide tips that can be put into practice starting tomorrow.