Here are some examples of the applications for the solar power control panel "Solar Control Box"! / This image shows its use as a power source for a river monitoring camera.

Pro specifications that pursue compactness and cost. Lightweight, powerful, long-lasting, and quick to charge compared to conventional lead batteries.

The "Solar Control Box Jr." is a solar power control panel that can be used for various applications such as wireless and mobile phone base stations, river monitoring, landslide monitoring, and illegal dumping. With our unique design, the components used are those designed by us and products that have passed our evaluation tests. The battery capacity can be set according to the application, and it is also possible to use it for night LED lighting. 【Features】 ■ Power supply for communication and surveillance cameras ■ High quality with a simple design ■ Power box for lighting ■ Compatible with lithium-ion batteries *For more details, please refer to the PDF materials or feel free to contact us.

• Solar power generation equipment
• Power distribution and control panels
• Other Batteries

This is a stainless steel solar control panel designed to be "compact" and "simple," equipped with an MPPT charging circuit.

The Solar Compact Box is designed to provide stable energy supply even in a compact size. It can supply energy in locations where it is otherwise impossible, thanks to its battery and solar power generation. The solar control circuit is equipped with an "MPPT charging circuit," achieving an impressive power conversion efficiency of 95%! Made of stainless steel, it reduces the risk of corrosion and comes with a 2-year warranty (up to 5 years), ensuring safe and reliable use. 【Applications】 ■ Water level monitoring systems and landslide monitoring systems ■ Systems such as plant location monitoring systems and illegal dumping surveillance cameras ■ Power supply for security cameras and other systems It is also utilized as a compact power box for various other systems. 【Features】 ・Choice of lead-acid battery or lithium-ion battery ・Stable DC power supply with output of DC12V ・Equipped with "MPPT charging circuit" in the solar control circuit ・95% power conversion efficiency for solar power generation ・Safe and reliable use with a 2-year warranty ・Stainless steel construction reduces corrosion risk *For product details, please download the PDF or contact us.

• Solar power generation
• Parts and Materials

Cost pursued with professional specifications. This solar control panel is lightweight, powerful, long-lasting, and charges quickly compared to conventional lead batteries.

The "Solar Control Box" is a solar power control panel that can be used for various applications such as wireless and mobile phone base stations, river monitoring, landslide monitoring, and illegal dumping. With our unique design, the components used are those designed by us and products that have passed evaluation tests. The battery capacity can be set according to the application, and it is also possible to use it for night LED lighting. 【Features】 ■ Power supply for communication and surveillance cameras ■ High quality with a simple design ■ Power box for lighting ■ Compatible with lithium-ion batteries *For more details, please refer to the PDF document or feel free to contact us.

• Other Batteries

Kort Valuta Inc. (Headquarters: Shibuya-ku, Tokyo; President & CEO: Hideki Shibata; hereinafter “the Company”) announces that it has renewed the user interface (UI) of TwooCa, the Company’s digital employee ID with Visa payment functionality.

Kort Valuta Inc. (Headquarters: Shibuya-ku, Tokyo; CEO: Hideki Shibata) is pleased to announcethat NBS Logisol Co., Ltd. (Headquarters: Hita City, Oita Prefecture; CEO: Itsuro Kono) has introduced “TwooCa,”a Visa-enabled digital employee ID card, for approximately 1,100 employees.

An article about the resin-based lightweight formwork system "PERI DUO" has been published in the "Construction News" (November 7, 2025)! "PERI DUO" is a new system formwork made of resin that can be used for walls. It is made from a newly developed material called "Politec," which is high-strength and lightweight. With fewer components, it is easy to handle. It allows for increased reuse and is an environmentally friendly lightweight formwork that is flexible on the construction site! 【DUO Product Features】 ■ New system formwork made of resin ■ High strength and lightweight ■ Fewer components and easy to handle ■ 100% recyclable *For more details about this product, please feel free to contact us. PERI Japan Co., Ltd.

We are pleased to announce that the "Kuji Regional Renewable Energy Circulation Project" in Kuji City, Iwate Prefecture, has received an Excellence Award at the 2025 Solar Week Awards organized by the Japan Photovoltaic Energy Association. The "Solar Week Awards" recognize initiatives and projects that contribute to the community, are desired by the community, and serve as models for the expansion of solar power generation. On July 24, 2025, NGK Insulators, Ltd. issued a press release titled "Start of Operation of Solar Power Generation Equipment at Hybrid Storage Facility with Sharing Function - Ceremony Held at Solar Power Plant Operated by Iwate Bank Group Company." This demonstration of the hybrid storage facility with sharing function (StorageHub) is being conducted by manorda Iwate, a regional trading company fully funded by Iwate Bank, with development led by NR-Power Lab Co., Ltd. NR-Power Lab Co., Ltd. is leading the design, development, and system operation of the StorageHub in this project. We will continue to collaborate with our partner companies to engage in technological development and the creation of advanced services aimed at realizing a sustainable local community.

The IFEMA exhibition center in Madrid is already prepared! Grace Solar warmly invites everyone to the Genera exhibition on November 18, where we look forward to seeing the future of solar mounting technology together. As Spain and Europe accelerate their transition to renewable energy, we will present our entire series of durable solutions: ✔️ Intelligent Tracker System — Smart technology designed to achieve maximum power generation across diverse terrains ✔️ Ground Mounting System — Provides a solid foundation for large-scale solar power plants ✔️ Roof Mounting System — A multifunctional penetration prevention solution applicable to commercial and industrial roofs Please visit us at booth H3D01. This is an opportunity to interact directly with our technology experts, see live demonstrations of our products, and gather information to build a solid foundation for your next project. Venue: IFEMA Exhibition Center, Madrid, Spain Date: November 18-20, 2025