永輝商事 List of Products and Services

We respond to a wide range of customer needs, from copper cables to aluminum cables for solar panels. We accept inquiries for small lots, including cables with specifications of 600V and 1500V. For more details, please contact us at the URL below: https://www.eikishoji.co.jp/contact.php

• Solar power generator

- By installing the Denji Save on the power supply line or receiving device, it absorbs noise and creates a smooth flow of electricity. With a power supply that has less noise, electrical equipment can achieve higher operational efficiency relative to power consumption, delivering optimal performance. - After confirming the effects over a two-month period, you can consider making a purchase. We will provide comparison data completely free of charge, and if you are not satisfied with the reduction effects, we will collect it for free. (Manufacturer collaboration product) - This product is effective only for power systems with high power occupancy rates. It can be easily installed without the need to change electrical equipment. Maintenance is also free and hassle-free. - By reducing electricity usage, it contributes to CO₂ reduction. - "Denji Save" is covered by PL insurance. For more details, please contact us at the URL below. https://www.eikishoji.co.jp/contact.php

• Other energy equipment

The goal of decarbonization is 2050. We have just started, but... along with the reduction in the purchase price under the FIT system, electricity prices have been soaring. In the past, it was more profitable to sell 100% of the electricity generated. However, now is the era of installing solar power generation equipment on building roofs and using the generated electricity for oneself! For more details, please contact us at the URL below. https://www.eikishoji.co.jp/contact.php

• Solar power generator

We will propose solutions based on your company's needs, starting from a maximum output of 5W for solar panels. There are many ways to utilize solar panels, including switching from products such as button batteries used in streetlights, sensors, and wildlife damage prevention, as well as developing new products that leverage your off-grid panels. For more details, please contact us at the URL below. https://www.eikishoji.co.jp/contact.php

• Solar power generator

◆Manufacturer: RENON POWER ◆High Safety: Equipped with lithium iron phosphate batteries and includes a fireproof unit to ensure safety, providing reliable system operation. ◆Efficient Balance BMS Management Function: Utilizes high-efficiency equalization technology to eliminate series losses and reduce inconsistencies between modules. ◆Long Lifespan: Adopts lithium iron phosphate batteries, achieving over 8000 cycles of lifespan. ◆Easy Maintenance: Designed for modularity, allowing for easy replacement during maintenance. ◆Convenient Installation: Integrates battery system, MPPT control, PCS, and BMS into a modular design for easy installation. ◆Highly Integrated: A highly integrated product battery energy storage system that includes DCDC battery modules and BMS. For more details, please contact us at the URL below. https://www.eikishoji.co.jp/contact.php

• Power storage device

◆Manufacturer: RENON POWER ◆High Safety: Equipped with lithium iron phosphate batteries and built-in fireproof units to ensure safety, providing reliable system operation. ◆Efficient Balance BMS Management Function: Utilizes high-efficiency equalization technology to eliminate series losses and reduce inconsistencies between modules. ◆Long Lifespan: Adopts lithium iron phosphate batteries, achieving over 8000 cycles of lifespan. ◆Easy Maintenance: Designed for modularity, allowing for easy replacement during maintenance. ◆Convenient Installation: Integrates battery system, MPPT control, PCS, and BMS into a modular design for easy installation. ◆Highly Integrated: A highly integrated product battery energy storage system, including DCDC battery modules and BMS. For more details, please contact us at the URL below. https://www.eikishoji.co.jp/contact.php

• Power storage device

1. The RENON POWER DC storage system efficiently stores direct current electricity generated from solar power into batteries and then discharges it as direct current (DC) to the power conditioner. 2. The 207kWh type DC storage system from RENON POWER allows for up to six units to be connected in parallel from a single manufacturer, making property management easy. 3. The 207kWh type DC storage system from RENON POWER can be configured with either single-phase or three-phase power conditioners, allowing you to use a PCS that matches the site directly. <Product Overview> ◆ Manufacturer: RENON POWER ◆ Storage capacity: 207.872kWh ◆ Solar input voltage: Supports up to 825V ◆ Battery output: Maximum 90kW ◆ Up to six units can be connected in parallel ◆ Option to select single-phase or three-phase power conditioner ◆ Charging that effectively utilizes surplus solar power ◆ Uses a highly safe lithium iron phosphate battery pack

• Power storage device

1. The RENON POWER DC storage system efficiently stores direct current electricity generated from solar power in a battery and then discharges it as direct current (DC) to a power conditioner. 2. The 38kWh type DC storage system from RENON POWER has dimensions of (W*H*D) (mm): 654*1400*780 per unit, making it a space-saving DC storage system that can be installed easily. 3. The 38kWh type DC storage system from RENON POWER allows for the selection of single-phase or three-phase PCS, enabling you to use a PCS that matches the site directly. <Product Overview> ◆ Manufacturer: RENON POWER ◆ Usable storage capacity: 38.04kWh ◆ Solar input voltage: Supports up to 825V ◆ Battery output: Up to 15kW ◆ Can be connected in parallel with up to 6 units ◆ Option to select single-phase or three-phase power conditioner ◆ Charging that effectively utilizes surplus solar power ◆ Uses a highly safe lithium iron phosphate battery pack For more details, please contact us.

• Power storage device

1. The RENON POWER DC storage system efficiently stores direct current electricity generated from solar power into batteries and then discharges it as direct current (DC) to the power conditioner. 2. The 23kWh type DC storage system from RENON POWER has dimensions of (W*H*D) (mm): 654*1400*660 per unit, making it a space-saving DC storage system. 3. The 207kWh type DC storage system from RENON POWER allows for the selection of single-phase or three-phase PCS, enabling you to use a PCS that matches the site directly. <Product Overview> ◆ Manufacturer: RENON POWER ◆ Usable storage capacity: 23.04kWh ◆ Solar input voltage: Supports up to 825V ◆ Battery output: Maximum 15kW ◆ Up to 6 units can be connected in parallel ◆ Option to choose single-phase or three-phase power conditioner ◆ Charging that effectively utilizes surplus solar power ◆ Adoption of a highly safe lithium iron phosphate battery pack For more details, please contact us.

• Power storage device

◆ Miracle Cleaner Z is adopted by a wide variety of industries, such as restaurants, food factories, hotels and inns, building maintenance cleaning services, and others. ◆ The raw materials of Miracle Cleaner Z are inorganic food additives. It achieves alkalinity without generating sodium hydroxide (also known as caustic soda). 〈Product Features〉 1. Safe, secure, and environmentally friendly: We focused on safety to ensure it can be used as a cleaning agent every day. It does not contain harmful chemicals, preventing skin irritation. It can be safely used by those with sensitive skin. 2. Time-saving: Since it does not produce foam, it can be rinsed off easily like water. This can shorten your usual cleaning time, improving work efficiency. 3. Cost reduction: Compare it with the cleaning and disinfecting agents used in hygiene management. One bag of Miracle Cleaner Z can produce 100 liters of cleaning solution. Additionally, it can replace various cleaners and detergents, allowing for product consolidation. 4. Commitment to SDGs: By reducing water and energy usage and preventing environmentally harmful wastewater, it contributes to corporate branding improvement as part of our commitment to the SDGs.

• detergent

This document includes our company's track record and experience in supplying reusable panels, as well as information about the collection process. It also introduces the current state of solar panel recycling and the importance of reuse. This is a valuable read, so please take a look. 【Contents (excerpt)】 ■ Energy challenges that are likely to continue even after achieving a decarbonized society ■ The reality of non-electrified areas ■ A bright life begins with a 1-megawatt panel ■ The vision our company aims to achieve ■ We will collect panels when they are replaced For more details, please contact us at the URL below. https://www.eikishoji.co.jp/contact.php

• Solar power generator

Our company is engaged in renewable energy business. We provide renewable energy generation and manufacture and sell solar panels, as well as buy, recycle, and reuse solar panels. Similar to a car trade-in, we can purchase unwanted solar panels during replacement, helping to reduce replacement costs. Please feel free to contact us if you have any requests. 【Business Overview】 ■ Renewable Energy Generation ■ Solar Panel Manufacturing and Sales ■ Solar Panel Purchase, Recycling, and Reuse *For more details, please refer to the related links or feel free to contact us.

• Used goods purchase

Jumao New Energy is a solar panel manufacturer that is expanding globally as our subsidiary. We have a strict quality control system that incorporates the perspective of Japanese manufacturing and conducts evaluation tests using various testing facilities. We are a solar panel manufacturer capable of producing not only standard types but also small and medium-sized panels and customized options according to customer requests. We also offer optimal dimensions for 500-pitch half-roofs: long side 1906mm × short side 1134mm × height 30mm. https://eikishoji.com/solarpanel-2/ For more details, please contact us via the URL below. https://www.eikishoji.co.jp/contact.php

• Solar power generator