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Power Generation System Product List and Ranking from 164 Manufacturers, Suppliers and Companies

Last Updated： Aggregation Period:Oct 01, 2025～Oct 28, 2025
This ranking is based on the number of page views on our site.

Power Generation System Manufacturer, Suppliers and Company Rankings

Last Updated： Aggregation Period:Oct 01, 2025～Oct 28, 2025
This ranking is based on the number of page views on our site.

  1. 東栄電業株式会社　【GSユアサ代理店】　【京セラソーラー認定技術代理店】 Gifu//Energy
  2. HIGASHIMOTO KIKAI Nara//Industrial Machinery
  3. サイエンス Saitama//environment
  4. 4 動力 Aichi//Energy
  5. 5 TSURUTA ELECTRIC CO., LTD. Ibaraki//Industrial Electrical Equipment
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Power Generation System Product ranking

Last Updated： Aggregation Period:Oct 01, 2025～Oct 28, 2025
This ranking is based on the number of page views on our site.

  1. GS Yuasa Solar Power Generation System (Grid-Connected Power Conditioner) 東栄電業株式会社　【GSユアサ代理店】　【京セラソーラー認定技術代理店】
  2. Achieved a 20% cost reduction! Hybrid ultra-energy-saving smoking machine smokehouse. HIGASHIMOTO KIKAI
  3. Full self-consumption type integrated solar power generation system PPSCⓇ-SUN TSURUTA ELECTRIC CO., LTD.
  4. 4 Public and Industrial Solar Power Generation Systems 【Kyocera】 Comprehensive Catalog 東栄電業株式会社　【GSユアサ代理店】　【京セラソーラー認定技術代理店】
  5. 4 General-purpose small hydropower generation system "HPU-3000 Series" 朋電舎

Power Generation System Product List

496～510 item / All 1324 items

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Factory Solar Power Generation Toshiba Construction Example

Factory Solar Power Generation Toshiba Construction Example

Proposal by the solar power generation coordinator ... *The materials will be the booklet "Tell Me! Excavation Team!"

For solar power generation systems of 10 kW or more, there is a "Feed-in Tariff System for Renewable Energy" that allows you to sell electricity at a fixed price for 20 years (for the fiscal year 2015, from April 1 to June 30, the price is 29 yen per kWh (excluding tax), and from July 1 to March 31, the price is 27 yen per kWh (excluding tax)). Please feel free to contact us about this opportunity.

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"Unused land" where solar power generation can be installed.

"Unused land" where solar power generation can be installed.

Solar panels can be installed not only on the roofs of houses but also on unused land, etc. ... *The materials are from the booklet "Tell Me! Excavation Team!"

Solar power generation systems can be installed not only on rooftops but also on idle land. "I own land, but it's unused and lying dormant." "There are unused lands such as idle land, fallow land, wasteland, vacant lots, and forests." For those who have such idle land, ground-mounted solar power generation is an option for land utilization. The larger the land, the more solar panels can be installed, and since most installations are over 10 kW, they can be purchased by power companies at a fixed price for 20 years. As a result, the mega solar business, which generates significant profits from selling electricity, is becoming increasingly popular. It might be a good opportunity to reconsider land currently used for other purposes, such as material storage or parking lots. ★ Right now, you can download the booklet "Basic Knowledge for Introducing Solar Power Generation Systems" for free. ★ ≪Contents Included≫ - What is a solar power generation system? / How solar power generation works - Types of solar power panels and how to choose them - Power generation simulation - Annual forecasted power generation across the country - Installation examples - Benefits of exceeding 10 kW - Regarding selling electricity and more.

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Benefits of introducing solar power generation systems to apartments and condominiums.

Benefits of introducing solar power generation systems to apartments and condominiums.

About twice that of a typical residence! Regarding the introduction of solar power systems in apartments and condominiums ... *The materials will be from the booklet "Tell Me! Excavation Team!"

○ High-output system installation is possible! The average solar power generation system that can be installed in a typical home is about 4kW, but in the case of apartments or condominiums, a larger roof can be utilized, allowing for the installation of systems around 7-8kW, which is about twice the size. ○ Sales revenue from electricity generation can be expected! When a solar power generation system is installed with a shared connection, all the electricity generated is connected to the owner's power conditioner, and any surplus electricity not used in common facilities can be sold. ○ Expected to attract tenants and promote long-term occupancy! When installed with individual connections, there are benefits for the tenants. ○ Can be used as an emergency power source! It is possible to secure electricity even during a power outage. ○ Tax benefits are available! The acquisition cost of the solar power generation system can be immediately depreciated in the first year. ★ Right now, you can download the booklet "Basic Knowledge of Solar Power System Installation" for free. ★ ≪Contents included≫ - What is a solar power generation system? / How solar power generation works - Types of solar panels and how to choose - Power generation simulation - Annual forecasted power generation amounts across the country - Installation examples - Benefits of systems over 10kW - Regarding electricity sales and more.

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Benefits of introducing a solar power generation system for outdoor installation!

Benefits of introducing a solar power generation system for outdoor installation!

Achieve early recovery of initial costs and electricity sales revenue with a low-cost, high-output system! ... *The materials will be in the booklet "Oshiete! Hakkutsutai!"

We use high-output 190W monocrystalline panels, and by reducing material costs and keeping panel prices as low as possible, we can achieve a low-cost system that shortens the payback period for installation costs. The mounting structure uses single pipes, making installation very easy while ensuring strong wind resistance. The purchase price for solar power generation systems fluctuates every year, but the purchase price for the year of installation is fixed for 20 years. With the current purchase price, it is possible to quickly recover the initial investment at the time of installation. After recovering the initial costs, 100% of the electricity generated becomes income from selling electricity, making it very advantageous to implement the system now when the initial costs can be recovered quickly! ★ Right now, you can download the booklet "Basic Knowledge for Introducing Solar Power Generation Systems" for free. ★ ≪Contents Included≫ - What is a solar power generation system? / How solar power generation works - Types of solar power panels and how to choose them - Power generation simulation - Annual forecasted power generation amounts across the country - Installation examples - Benefits of exceeding 10kW - Regarding selling electricity and more.

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[Installation Example] Shimizu Die Casting Co., Ltd.

[Installation Example] Shimizu Die Casting Co., Ltd.

The power generation output is 64.8 kW for the panels and 49.5 kW for the power conditioner! Here is an example of installation on a factory roof.

We would like to introduce a case study of our solar power roof leasing business. We installed a solar power system on the roof of Shimizu Die Casting Co., Ltd., located in Suzaka City, Nagano Prefecture, with a panel output of 64.8 kW and a power conditioner output of 49.5 kW. Please feel free to contact us if you have any inquiries. 【Overview】 ■ Completion Date: August 2013 ■ Location: Suzaka City, Nagano Prefecture ■ Power Output (Modules): 64.8 kW ■ Power Output (Power Conditioner): 49.5 kW *For more details, please refer to the PDF document or feel free to contact us. Sun Junior HP - https://www.sunjunior.co.jp/

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[Case Study] Toa Corporation

[Case Study] Toa Corporation

Expecting insulation effects! A case where the factory felt cooler in summer and the heat shielding effect was experienced.

We would like to introduce a case study of the solar power roof leasing business implemented by Toa Corporation. The company had previously considered introducing solar power, but at that time, the costs were high, so they focused on capital investment in their main business. They wanted to achieve heat insulation effects in the factory during the summer and decided to implement the system with the hope that it would help alleviate the heat for factory workers. Additionally, the roof leasing business incurs no costs, provides stable rental income for 20 years, has high business viability, and contributes to the spread of renewable energy. 【Case Study】 - Implementation Date: July 2020 - Location: Nagano City, Nagano Prefecture *For more details about the case, please visit our company website. Sun Junior Website - https://www.sunjunior.co.jp/ For more information, please feel free to contact us.

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[Case Study] Ogawa Junior High School

[Case Study] Ogawa Junior High School

Avoid the risk of roof repairs! Introduced a solar power generation system with an output of 115.5 kW.

Here is an example of the introduction of a roof-leased solar power generation system [public property] at Ogawa Junior High School. We borrowed the roof of Ogawa Junior High School in Kamiminochi District, Nagano Prefecture, and installed a solar power generation system with an output of 115.5 kW. The roof surface was painted, and we have mitigated the risk of roof repairs occurring during the roof leasing period. Additionally, as part of renewable energy education for students, we installed a display device that shows not only the power generation figures but also educational slides about solar energy. [Case Study] - Installation Date: January 2020 - Installation Location: Kamiminochi District, Nagano Prefecture *For more detailed information about this case, please visit our company website. Sun Junior HP - https://www.sunjunior.co.jp/ For more details, feel free to contact us.

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Self-consumption type solar power generation system "Aozora Power (PPA model)"

Self-consumption type solar power generation system "Aozora Power (PPA model)"

Initial costs and maintenance costs are 0 yen. Payment is only for the electricity used. It also contributes to environmental measures such as CO2 reduction.

"Aozora Denryoku (PPA Model)" is a service that allows you to install solar power generation equipment on the roofs of factories and other buildings with zero initial costs, enabling you to use the electricity generated. The purchase, installation, and maintenance of the equipment are also at zero cost, with payment only for the monthly electricity usage. This allows you to transition to clean energy while keeping costs down. In addition, we offer a "Equipment Purchase Model" that provides significant cost-effectiveness for long-term use, as well as a "Roof Leasing Model" for facilities with low electricity consumption, allowing for the implementation of solar power generation systems tailored to your needs. 【Features】 ■ Provides clean and inexpensive electricity ■ Design and material selection that minimizes the load on buildings ■ Equipment can also be purchased midway ■ Reduces air conditioning load with a double-roof effect ■ We handle everything from design and construction to monitoring power generation and equipment inspection *For more details, please refer to the materials. Feel free to contact us as well. Sanjunior HP - https://www.sunjunior.co.jp/

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[Case Study] Nagano International Country Club

[Case Study] Nagano International Country Club

Introduction of cases where solar power is used to operate equipment within golf courses.

We spoke with Nagano International Country Club about the purpose and effects of introducing solar power generation. Due to the aging of power lines, it became necessary to undertake replacement and renovation work, which would incur high costs. They were exploring better alternatives when they learned that off-grid systems could provide electricity at a lower cost, leading to the decision to implement it. This has resulted in significant cost savings. Additionally, they find the combination of solar power generation and storage batteries to be a very appealing environmentally friendly solution. [Case Summary (Partial)] ■Challenges - Replacement and renovation work due to aging power lines, resulting in high costs. ■Results - Significant cost savings achieved. *For more details, please refer to the PDF document or feel free to contact us.

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[Case Study] Nagano Prefecture Enterprise Bureau, Minami-Shin Power Management Office

[Case Study] Nagano Prefecture Enterprise Bureau, Minami-Shin Power Management Office

Introduction of cases where solar panels and storage devices were installed on the roof of government buildings.

We spoke with the Nagano Prefecture Enterprise Bureau's Southern Shinshu Power Management Office about the purpose and effects of the solar power generation system that has been introduced. This project was initiated in response to Nagano Prefecture's "Climate Emergency Declaration," aiming for net-zero carbon dioxide emissions in the government buildings managed by the Enterprise Bureau. This involves the installation of solar panels and energy storage systems on the roofs of these buildings. Our company was selected through a public proposal process in Nagano Prefecture, which allowed us to implement this project. [Case Overview (Partial)] ■ Challenges - Energy-saving measures towards achieving zero carbon - Power supply measures during disasters ■ Purpose - Aim for net-zero carbon dioxide emissions in the government buildings managed by the Enterprise Bureau *For more details, please refer to the PDF document or feel free to contact us.

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[Case Study] Shinano no Hoshi Headquarters

[Case Study] Shinano no Hoshi Headquarters

Introduction of cases where self-consumption solar power generation was implemented using the PPA model at three facilities.

We spoke with the Shinano no Hoshi Social Welfare Corporation about the purpose and effects of introducing solar power generation. They had been considering what to tackle regarding the SDGs for some time, and were informed by an insurance company about the current PPA project. They decided to implement it at three facilities: "Shinano no Hoshi Social Welfare Corporation Headquarters," "Home Care Support Office Otaske Piat," and "Living Care Office Piat Matsuoka." After the implementation, they reported a reduction in electricity costs and that there were no inconveniences during the day, which was also appreciated. [Case Overview] ■Challenges - They had been considering what to tackle regarding the SDGs for some time. ■Results - Reduction in electricity costs - No inconveniences during the day - Contributed to the SDGs as a corporation *For more details, please refer to the PDF materials or feel free to contact us.

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[Case Study] GN Holdings Inc.

[Case Study] GN Holdings Inc.

Introduction of a case where charging electric vehicles with 100% clean energy has become possible through the introduction of solar power generation.

We spoke with GN Holdings Inc. about the purpose and effects of introducing solar power generation. To address the rising electricity costs that are being closely watched in society and to promote decarbonization efforts, we implemented a self-consumption solar power generation system based on a self-investment model. 【Experience with Solar Power Generation】 - We can use 100% clean energy generated electricity for charging electric vehicles, allowing us to feel the impact of our decarbonization efforts. - We have become one of the participants in the SDGs. - Since it has only been a short time since the implementation, we hope to see reductions in electricity costs in the future. *For more details, please refer to the PDF document or feel free to contact us.

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[Case Study] Atrion Confectionery Co., Ltd.

[Case Study] Atrion Confectionery Co., Ltd.

Introduction of a case where successful power generation exceeded 20,000 kWh in 2 months.

We spoke with Atrion Confectionery Co., Ltd. about the purpose and effects of introducing solar panels. They implemented a self-consumption type solar power generation system as a self-investment model to pass on abundant resources to the next generation. Employees can now view the amount of electricity generated and the reduction in CO2 emissions on monitors at any time, and they are actively working together to reduce CO2 emissions. 【Experience with Solar Power Generation】 - In February and March 2024, they successfully generated over 10,000 kWh each month. - Being able to see the generation amount and CO2 reduction on the monitor makes them feel that they are generating power effectively from the morning. *For more details on this case, you can view the related links. For more information, please refer to the PDF materials or feel free to contact us.

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Kokuei Co., Ltd. | Screw Manufacturing | Solar Power Generation Case Study

Kokuei Co., Ltd. | Screw Manufacturing | Solar Power Generation Case Study

Introduction of a case where the introduction of solar power generation led to registration as an SDGs-promoting company in Nagano Prefecture.

We spoke with Koku Ei Co., Ltd. about the purpose and effects of introducing solar power generation. To protect the global environment from climate change caused by global warming, they implemented a self-consumption type solar power generation system using a self-owned model. [After introducing solar power generation] - Registered as a Nagano Prefecture SDGs promoting company - Made it possible to advance initiatives for the SDGs in the long term *For detailed case information, please refer to the related links. For more information, please check the PDF materials or feel free to contact us.

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Oraku Tatebayashi Agricultural Cooperative | Composite Service Business | Solar Power Generation Implementation Case

Oraku Tatebayashi Agricultural Cooperative | Composite Service Business | Solar Power Generation Implementation Case

Introduction of a case that achieved approximately 75,000 kWh of power generation annually.

We spoke with the Yoraku Kan'etsu Agricultural Cooperative about the purpose and effects of introducing solar power generation. To engage in environmentally conscious initiatives, they implemented a self-consumption type solar power generation system using an ownership model. 【After introducing solar power generation】 ■ In 2023, they achieved approximately 75,000 kWh of annual generation, exceeding the expected generation by more than 10,000 kWh. ■ They are now able to use environmentally friendly electricity on a daily basis. *For detailed information about this case, please refer to the related links. For more details, please check the PDF materials or feel free to contact us.

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