Solar Power Measurement "See, Touch, Experience, and Learn" PV Seminar (Free)

For maintenance, monitoring, and performance evaluation devices for solar cells, choose Shin-Ei Electronic Measuring Instruments!!

This is an introduction to the "Solar Power Generation Test Selection" catalog from Shin-Ei Electronic Measuring Instruments Co., Ltd., which creates measurement technology and human interfaces.

• Other measuring instruments

For the maintenance of solar panels and solar cells! Handy and capable of handling high currents! Easy measurement like a tester! A reliable partner on-site, IVH-2020Z.

The "IVH-2020Z" is an I-V curve tracer that measures I-V curve characteristics. It supports high current systems up to 30A. It comes standard with a Class C all-day solar radiation meter, making it easy to determine quality with its color comparison measurement function. It can be easily operated with three buttons. Additionally, it is equipped with an LCD shading cover designed for outdoor use. Please feel free to contact us if you have any inquiries. 【Features】 ■ Supports high current systems up to 30A ■ Equipped with internal resistance measurement function ■ Easy quality determination with color comparison measurement function ■ Equipped with an LCD shading cover for outdoor use ■ Simple operation with three buttons 【Book Publication】 The I-V curve tracer "IVH-2020Z" has been featured in the book "Solar Power Plant Maintenance Guide: From Basics and Maintenance to Troubleshooting Cases" (Ohmsha). For more details, please refer to the related link.

• Environmental Survey

Measure 1 second! High-speed measurement of open circuit voltage and internal resistance! Usable with 1,000V megasolar.

The "PVR-1000" is a resistance checker that can detect faulty strings through the measurement of open circuit voltage (Voc) and internal resistance (Ω). It can be used for inputs ranging from 1,000V mega solar to small-scale generation. Easy checks can be performed at the connection box. 【Features】 ■ Usable with 1,000V mega solar ■ Can store data for up to 1,000 entries ■ Easy data management via USB ■ Simultaneous measurements achieved in just 1 second ■ Capable of measuring in a short period even at large-scale power plants *For more details, please refer to the PDF document or feel free to contact us.

• Other measuring instruments

Measurement time is just 1 second! Discovering string generation failures through open circuit voltage Voc and internal resistance measurement.

The PVR-1500 is a PV resistance checker that can quickly measure open circuit voltage and internal resistance. It achieves simultaneous measurements in just 1 second, allowing for quick measurements even in large power plants. It detects faulty strings through the measurement of open circuit voltage (Voc) and internal resistance (Ω). It can be used for everything from mega solar systems with a maximum input of 1,500V to small-scale power generation. Please feel free to contact us if you have any inquiries. 【Features】 ■ Usable for everything from mega solar systems with a maximum input of 1,500V to small-scale power generation ■ Easy checks with connection boxes ■ Detection of faulty strings through the measurement of open circuit voltage (Voc) and internal resistance (Ω) ■ Achieves simultaneous measurements in just 1 second, allowing for quick measurements even in large power plants *For more details, please download the PDF or feel free to contact us.

• Environmental Survey

Regular inspections of solar power plants with a drone diagnostic system! Equipped with infrared thermography.

The "Aerial Series" is a drone diagnostic system equipped with infrared thermography that enables abnormal monitoring of strings and early detection of faulty modules. It offers a choice between a high-performance thermal camera and a 4K video camera. It can detect decreases in power generation due to degradation and identify hotspots. Additionally, it features a compact body that can be easily carried by one person. It is capable of autonomous flight and stable hovering using GPS and IMU. 【Features】 ■ Compact body that can be carried by one person ■ Automatically returns to the starting point if communication with the remote control is lost ■ Set sales of the aircraft, 3-axis gimbal, and camera ■ Equipped with high-performance infrared thermography Zenmuse XT-R ■ Automatically saves thermal images and visible images to a microSD card *For more details, please refer to the PDF document or feel free to contact us.

• Other measuring instruments

【Exhibition Information】 Exhibition Name: Food Processing Technology Exhibition 2025 Date and Time: November 14, 2025 (Friday) 10:30 AM - 4:30 PM *Free entry and exit, pre-registration required Location: Osaka Industry Creation Center - We will showcase technical products using the factory deodorant "Deofure." - We will display the tofu defoamer "Tofu Up." - Other fragrance technology products will also be exhibited. *For more details, please refer to the materials.

Protech Engineering will exhibit at the "Landslide Disaster Prevention Technology Forum '25 in Toyama," organized by the Japan Society for Slope Disaster Prevention Technology, scheduled to be held on Thursday, October 9, 2025. On that day, we will provide detailed explanations of the following disaster prevention products using models, panels, and various materials. ◆Exhibited Products◆ - Pile-type debris flow and driftwood countermeasures for non-flowing streams / Urban Guard (model display) Additionally, our representative will conduct a technical presentation, so we kindly invite you to attend.

Protech Engineering (Booth Number: 240) will be exhibiting at the "Hokkaido Construction Development Comprehensive Exhibition 2025," scheduled to be held on October 8 (Wednesday) and 9 (Thursday), 2025. On the day of the event, we will provide detailed explanations of the following disaster prevention products using models, panels, and various materials. ◆ Main Exhibited Products ◆ - Energy-absorbing rockfall protection fence / ARC Fence (model display) - Landslide debris protection fence / Slope Guard Fence Type LE (model display) - Pile-type (pile foundation) debris flow and driftwood countermeasure for non-flowing streams / Urban Guard - Avalanche prevention piles / Tri-Pile - Avalanche protection fence / Slope Guard Fence Type LS - High energy-absorbing rockfall protection fence / Macro Fence In addition, we will have a variety of materials on disaster prevention products developed independently by Protech Engineering, so we kindly invite you to visit our booth.

Profect Co., Ltd. will hold a seminar on October 3rd (Friday) themed around the IT Implementation Subsidy 2025 and our developed and sold production management system "TED." This year's IT Implementation Subsidy has seen a significant decrease in the acceptance rate compared to previous years. Many companies are struggling with the situation of having wanted to implement IT tools but being rejected. In this seminar, we will explain why the acceptance rate has dropped, the background behind it, and the key points for being accepted. Additionally, we will introduce our initiatives that have achieved a 100% acceptance rate so far this year and the reasons why our production management system "TED," registered as an IT tool, is chosen. To accommodate busy schedules, this seminar will be held in a hybrid format, allowing for both in-person attendance and online participation via Zoom. Please choose your preferred method of participation according to your convenience. If you are currently considering applying for the IT Implementation Subsidy or are interested in production management, we encourage you to join us. We sincerely look forward to your application.

An international forum aimed at promoting the circular economy and closed-loop economy, "Closed Loop Recycle Forum 2025 (hereinafter referred to as CLRF2025)," will be held for two days from November 25 (Tuesday) to 26 (Wednesday) at The Oriental Terrace in Chuo Ward, Hamamatsu City, Shizuoka Prefecture. In Europe, closed-loop recycling practices are already advancing. We have organized this international forum as a platform to connect the forefront of Europe with Japan's challenges, striving for a future that balances economic viability and environmental sustainability. A total of 12 speakers, including Chairman Kajiwara of the Waste and 3R Research Foundation and Director Kaneko of the Ministry of the Environment's Container and Packaging Recycling Division, along with leading recycling operators and researchers from Japan and Europe, will present advanced examples of the circular economy and closed-loop economy. Furthermore, through discussions on the feasibility and challenges of implementation in Japan, we will explore hints for sustainable business models that companies and local governments should aim for.