We have compiled a list of manufacturers, distributors, product information, reference prices, and rankings for Power generation facilities.
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Power generation facilities Product List and Ranking from 51 Manufacturers, Suppliers and Companies

Last Updated： Aggregation Period:Nov 05, 2025～Dec 02, 2025
This ranking is based on the number of page views on our site.

Power generation facilities Manufacturer, Suppliers and Company Rankings

Last Updated： Aggregation Period:Nov 05, 2025～Dec 02, 2025
This ranking is based on the number of page views on our site.

  1. IHI原動機 Tokyo//Energy
  2. サンジュニア 本社 Nagano//Consumer Electronics
  3. 中エネ Aichi//Energy
  4. 4 ネクスト Aichi//Other manufacturing
  5. 5 サンエイ工務店 Mie//Building materials, supplies and fixtures
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Power generation facilities Product ranking

Last Updated： Aggregation Period:Nov 05, 2025～Dec 02, 2025
This ranking is based on the number of page views on our site.

  1. Introduction to Gas Turbine Power Generation Equipment Products IHI原動機
  2. Tōshō Electric Co., Ltd. Business Introduction 東照電気
  3. Solar power generation ネクスト
  4. Proposal for self-consumption solar power generation utilizing subsidies. さんでん
  5. 4 <Contributing to energy conservation and cost reduction> Solar power generation business サンエイ工務店

Power generation facilities Product List

46～60 item / All 82 items

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Renewable energy small hydropower generation equipment

Renewable energy small hydropower generation equipment

Renewable energy generation equipment that can generate electricity using small drops and flows.

Small hydropower generation is a system that utilizes the energy of water falling from a high place to turn a waterwheel and generate electricity. Hydropower generation is one method of electricity generation that uses this renewable energy, and it is suitable for Japan, which has abundant rainfall, is surrounded by mountains, and has many rivers. 【Features】 ■ Stable electricity generation possible day and night, throughout the year ■ High equipment utilization rate of 50-90%, capable of generating 5-8 times more electricity compared to solar power generation ■ Minimal output fluctuations, ensuring system stability and no impact on power quality ■ Smaller installation area compared to solar power generation *For more details, please contact us or download the catalog.

  • Generators and transmission motors
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<Contributing to energy conservation and cost reduction> Solar power generation business

<Contributing to energy conservation and cost reduction> Solar power generation business

We are promoting the installation of solar power generation and working on energy conservation and cost reduction!

In recent years, the decline in electricity sales prices has led to a decrease in the construction of large-scale power plants. Conversely, the introduction of solar power generation facilities is gaining increasing attention as a countermeasure to the rising electricity rates. Solar power generation equipment has fewer installation restrictions, allowing it to be installed almost anywhere that receives sunlight, such as roofs, walls, and even slopes that are usually difficult to utilize. This makes it possible to introduce solar power systems in factories and other locations. We propose suitable solar power generation facilities and installation methods tailored to our customers' needs and carry out the construction. *For more details, please refer to the PDF document or feel free to contact us.*

  • others
  • Solar power generator

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Tōshō Electric Co., Ltd. Business Introduction

Tōshō Electric Co., Ltd. Business Introduction

One-stop solutions to meet needs from clean energy to electricity and disaster prevention!

Toho Electric Co., Ltd. provides comprehensive support for general electrical equipment, from design to construction and maintenance. With five main business areas including electrical equipment, solar power generation systems, fire protection equipment, air conditioning and refrigeration systems, and solar power plants, we have received high praise from our customers for over 40 years by handling all aspects in-house. If you have any requests, please feel free to contact us about anything. 【Business Activities】 〔Sales〕 ■ Sales and wholesale of solar power generation equipment and energy-saving equipment from the Ministry of the Environment ■ Sales and wholesale of electrical materials and electrical appliances ■ Sales and wholesale of next-generation fluorescent lamps (CCFL, LED) ■ Selling electricity generated from renewable energy (solar power) ■ Sales and wholesale of fire protection equipment and disaster prevention equipment 〔Construction〕 ■ Design, construction, and management contracting for electrical equipment ■ Design, construction, management contracting, and regular inspection services for solar power generation systems ■ Design, construction, management contracting, and regular inspection services for fire protection facilities ■ Design, construction, and maintenance services for refrigeration and air conditioning-related equipment *For more details, please refer to our catalog or feel free to contact us.

  • Solar power generator
  • LED fluorescent lamp
  • Other contract services

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Transforming food waste into energy resources! Environmentally friendly biogas power generation.

Transforming food waste into energy resources! Environmentally friendly biogas power generation.

New Energy | Achieving the currently trending SDGs and carbon neutrality through biogas power generation!

Biogas power generation involves fermenting biomass resources such as food waste, vegetable scraps, sewage sludge, and livestock manure in an anaerobic environment to generate biogas, which is then used for electricity generation. Our company's kitchen waste processing system (disposer) is utilized for the pretreatment of food waste, and since all wastewater is fed into the device, there is no need for equipment such as solid-liquid separation, allowing for a reduction in equipment size and installation costs. This makes it possible to install the system in large commercial facilities and food factories that generate about 1 to 2 tons of food waste per day. **Features of Biogas Power Generation** - **Carbon Neutrality**: The CO2 generated from burning biogas is derived from the CO2 absorbed by biomass from the atmosphere, which is believed to not contribute to an increase in atmospheric CO2 levels. - **SDGs Example: Climate Action (Goal 13)**: By converting biomass resources into gas, it is possible to reduce CO2 emissions that would otherwise be released through incineration. - **Local Production for Local Consumption and Circular Economy**: By utilizing local materials to generate biogas, the energy can be recovered and returned to the community. *For more details, please refer to the PDF document or feel free to contact us.*

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What is self-consumption solar power generation with storage batteries?

What is self-consumption solar power generation with storage batteries?

The demand for "self-consumption" is increasing. We will also introduce proposed models.

We would like to introduce "self-consumption solar power generation + storage batteries." When it comes to solar power generation systems, the image is often associated with "selling electricity through the Feed-in Tariff (FIT) system," isn't it? However, recently, the demand for "self-consumption" has been increasing. There has been a rise in cases where business facilities are implementing solar power generation systems and storage batteries to consume electricity on-site, known as "self-consumption." 【Three Reasons for the Increase in Self-Consumption】 ■ Decline in purchase prices under the FIT system ■ Output control issues ■ Environmental issues *For more details, please refer to the PDF document or feel free to contact us.

  • Secondary Cells/Batteries
  • Solar power generator
  • Other energy equipment

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Four proposed models for "self-consumption solar power generation + storage battery."

Four proposed models for "self-consumption solar power generation + storage battery."

Introducing four models! You can reduce power demand and lower electricity costs!

We introduce four models of "self-consumption solar power generation + storage battery." These include "solar power generation," which generates some of the electricity demand from solar energy to reduce electricity costs; "solar power generation + new power," which reduces electricity costs by purchasing electricity from a new power source with lower rates; and "solar power generation + storage battery + new power," which allows for switching to cheaper electricity contracts by using stored battery power during peak demand times. 【Four Proposed Models】 ■ Solar Power Generation ■ Solar Power Generation + New Power ■ Solar Power Generation + Storage Battery + New Power ■ Solar Power Generation + Storage Battery + Energy Saving + New Power *For more details, please refer to the PDF document or feel free to contact us.

  • Secondary Cells/Batteries
  • Solar power generator
  • Other energy equipment

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[Case Study] Information Research Using Networking

[Case Study] Information Research Using Networking

Utilizing unrestricted investigative skills and a wealth of connections! We will find suitable information on behalf of our clients.

A certain engineering company was considering a power recovery plan using turbine generation powered by exhaust gases. They were unsure if a turbine that met their required specifications even existed and were struggling to obtain information. Therefore, they conducted an information survey at the Japan Gas Turbine Association. As a result, they were able to obtain technical information that they could not determine where to inquire about on their own, and they expressed that they were grateful since they were too busy with their daily operations to have the time for information gathering activities. [Overview] ■ Issues - They wanted to collect information on the size and specifications of the required turbine. ■ Results - They were able to obtain technical information that they could not determine where to inquire about on their own. *For more details, please refer to the PDF document or feel free to contact us.

  • Other services

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"Biogas Project" - Recycling of food waste is possible.

"Biogas Project" - Recycling of food waste is possible.

To energetic Shiga with energy! We aim for a bright community with electricity.

The "Biogas Project" will make biogas facilities a regional hub, collaborating with municipalities and the manufacturing, agriculture, and tourism industries within Shiga Prefecture to create new economic value. Biogas will be generated from food waste emitted within Shiga Prefecture. The power generation using this gas is truly a project that can achieve local production and consumption of energy. [Project Highlights] ■ Local production and consumption ■ Local employment ■ Regional revitalization *For more details, please refer to the PDF document or feel free to contact us.

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Iwatec Co., Ltd. Geothermal Power Generation Business

Iwatec Co., Ltd. Geothermal Power Generation Business

We propose a geothermal power generation project utilizing Japan's abundant resources as a volcanic nation!

Iwatec Co., Ltd. is engaged in geothermal power generation. Geothermal power generation is a method of generating electricity using hot water and steam heated by underground magma. We provide "flash power generation," which extracts geothermal fluids from the ground, separates them into steam and hot water, and uses the steam to turn turbines for electricity generation. Additionally, we also offer "binary power generation," which evaporates a low-boiling-point medium using steam or hot water extracted from the ground and uses that steam to turn turbines for electricity generation. **Benefits of introducing geothermal power generation:** - Stable electricity generation - Possibility of reusing steam and hot water - Low carbon dioxide emissions *For more details, please download the PDF or feel free to contact us.*

  • Energy efficient utilization system

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Energyia Corporation Company Profile

Energyia Corporation Company Profile

Creation of 'industry' through the combination of renewable energy and the emergence of new urban communities!

We aim to create new cities and communities through the process of "industrial creation" by combining regional characteristics and the renewable energy resources available in the region, and by introducing, disseminating, and expanding small-scale, autonomous, and decentralized renewable energy facilities. We will diversify "small-scale," "autonomous," and "decentralized" renewable energy facilities utilizing regional energy, integrating them with AI, ICT, and IoT. By establishing a "regional energy circulation system" that is resilient to large-scale emergencies and achieves a reduction in total energy costs and CO2 emissions for local residents, we will "visualize the recovery from Fukushima" since March 11 and protect Japan from the threats of the Nankai Trough earthquake through an environmental strategy project and the "emergence" of environmental products. 【Business Activities (Partial)】 ■ Power generation and heat supply business using renewable energy, along with its planning, management, and operation, as well as related services for the supply and sale of electricity and heat (heating, cooling, and hot water). ■ Development, manufacturing, and sales of power generation, heat generation, and management systems related to renewable energy, as well as consulting services. *For more details, please refer to the PDF document or feel free to contact us.

  • Other energy equipment
  • Generators and transmission motors
  • Solar power generator

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Solar Power Generation Division System Engineering Team 'Business Introduction'

Solar Power Generation Division System Engineering Team 'Business Introduction'

Eco Holdings takes the lead in total production from planning to operation!

At Eco Holdings' "Solar Power Generation Division System Engineering Team," we provide system integration that maximizes the expertise of various specialized fields, including not only experience in solar power generation systems but also electrical work and construction. 【Main Businesses】 ■ Lightweight module and straight roof construction ■ Overall system/design and construction ■ Electrical, monitoring, and protection devices/design and construction 【Main Products】 ■ ECO i sheet heater ■ Eco Sharing de series - Power Flex - Solar power idling stop device "Eco Sharing de Truck" - Agricultural house type agriculture "Eco Sharing de Agriculture" - Floating power supply system "Eco Sharing de Float" - Disaster prevention power supply system "Eco Sharing de Disaster Prevention" Eco Holdings offers eco-related services across various business formats! We make it possible to utilize solar power energy "in all places" and "for various applications"! *For more details, please contact us or download the PDF materials to view.

  • Solar power generator
  • Other energy equipment
  • Power Supplies

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[Seminar] Efforts and Future Developments in the Resource and Energy Utilization of Sewage Sludge

[Seminar] Efforts and Future Developments in the Resource and Energy Utilization of Sewage Sludge

Hitachi Zosen [New Company Name: Kanadevia Co., Ltd.]

Our company will hold a seminar titled "Efforts and Future Developments in the Resource and Energy Utilization of Sewage Sludge." After withdrawing from the shipbuilding business and achieving a second founding as "Environmental Hitachi Zosen," we transformed our business model to demonstrate a world-class presence in the municipal waste incineration power generation sector. We then changed our company name to "Kanadebia." In the environmental sector, we aim to expand our business area through sewage sludge treatment that maximizes the potential of sewage sludge, and we will elaborate on our long-term strategy in the environmental business sector to realize a carbon-neutral society by 2050. 【Seminar Details】 ■ Date and Time: November 18, 2024 (Monday) 13:30 - 15:30 (Doors open at 13:00) ■ Venue: JPI Conference Square ■ Address: 5-2-32 Minamiazabu, Minato-ku, Tokyo, Kowa Hiroo Building ■ Participation Method: On-site, live streaming, archived streaming ■ Speaker: Junichi Tajima 　　　　Deputy Manager, Sewage Sludge Incineration Power Generation Team 　　　　Water Treatment Design Department, Water and Sewage Design Group 2 　　　　Kanadebia Corporation *For more details, please refer to the PDF document or feel free to contact us.

  • Technical Seminar

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[Seminar] Mitsumine River Electric Power Co., Ltd.: Efforts in Small Hydropower Generation and Further Developments

[Seminar] Mitsumine River Electric Power Co., Ltd.: Efforts in Small Hydropower Generation and Further Developments

Regional Coexistence - The Ideal Form of Local Energy Management with Small Hydropower and the Utilization of Agricultural Water

Our company will hold a business seminar. 【Seminar Details】 ■ Date and Time: February 20, 2025 (Thursday) 9:30 - 11:30 (Doors open at 9:00) ■ Venue: JPI Conference Square ■ Address: 5-2-32 Minamiazabu, Minato-ku, Tokyo, Kowa Hiroo Building ■ Participation Method: In-person, live streaming, archived streaming ■ Speaker: Akira Watanabe Executive Officer Head of Business Division Mimasegawa Electric Power Co., Ltd. *For more details, please refer to the PDF document or feel free to contact us.

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[Article] A comparison and explanation of the warranties for each solar power generation system!

[Article] A comparison and explanation of the warranties for each solar power generation system!

Check the details of the corporate energy-saving hacker guarantee as well! Please use it as a reference.

There are many manufacturers of solar power systems not only in Japan but also overseas, so some people may struggle with choosing a manufacturer when introducing it to their homes. When selecting a manufacturer for home solar power systems, while price and panel quality are important, the warranty period should not be overlooked. It is recommended to choose a manufacturer after thoroughly checking the warranty periods and contents offered by each manufacturer. For those who are struggling with choosing a manufacturer or have decided on one but are not aware of the warranty period, please use this as a reference. 【Overview】 ■ Comparison of warranties from various solar power manufacturers ■ Contents of manufacturer warranties ■ Regular inspections ■ Summary *You can view the detailed content of the article through the related links. For more information, please feel free to contact us.

  • Solar power generator

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Small Hydropower Generation "Spin Flow"

Small Hydropower Generation "Spin Flow"

Creating energy from nearby waterways and rivers.

"Spin Flow" is a small hydropower generation system that adopts a self-floating and horizontal rotation design, making it less susceptible to the effects of sediment and floating debris. By combining multiple power generation units, it is possible to increase the generation capacity. Additionally, it does not require a smooth circuit and can charge even at low flow rates and low voltages. 【Features】 ■ Not affected by changes in water surface levels ■ No need for alterations to waterways ■ Low installation costs ■ Capable of generating power regardless of the direction of water flow ■ Uses straight wings, allowing for cost reduction through standardization of parts *For more details, please download the PDF or feel free to contact us.

  • Generators and transmission motors

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