Energy Systems Product List and Ranking from 15 Manufacturers, Suppliers and Companies

Last Updated： Aggregation Period:Oct 15, 2025～Nov 11, 2025
This ranking is based on the number of page views on our site.

Energy Systems Manufacturer, Suppliers and Company Rankings

Last Updated： Aggregation Period:Oct 15, 2025～Nov 11, 2025
This ranking is based on the number of page views on our site.

  1. 長谷川電気工業所 Niigata//Electrical equipment construction business
  2. 伊藤貞電気 美和工事事務所 Aichi//Other construction industries
  3. エイワット Osaka//others
  4. 三菱マテリアルテクノ Tokyo//Other construction industries
  5. 5 ミサワ環境技術 Hiroshima//Electrical equipment construction business
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Energy Systems Product ranking

Last Updated： Aggregation Period:Oct 15, 2025～Nov 11, 2025
This ranking is based on the number of page views on our site.

  1. Clean Energy System "Biogas Power Generation" 伊藤貞電気 美和工事事務所
  2. [Recruiting Agents] Central Air Conditioning Compatible Energy-Saving System Eco Vision 長谷川電気工業所
  3. Aiwat Co., Ltd. Company Profile エイワット
  4. Information on energy-saving subsidies for equipment renovation work. モデュレックス エナジーイノベーションズ 本社
  5. 4 Ecology Company Inc. Company Profile エコロミ 本社

Energy Systems Product List

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Information on energy-saving subsidies for equipment renovation work.

Information on energy-saving subsidies for equipment renovation work.

[Free Consultation Available] Recommended for Utilizing Energy-Saving Subsidies! We propose high-investment-return energy-saving systems.

To be selected for energy-saving subsidies, it is extremely difficult to clear the requirements without advanced specialized skills. Our company, Earth Networks, offers a one-stop service where an experienced team of experts efficiently and affordably covers and supports the challenging points, proposing high-investment return energy-saving systems. Would you like to start with a free consultation? Feel free to reach out for free consultations and various inquiries. 【Reasons to Choose Earth Networks】 ○ Energy management provider certified by the Ministry of Economy, Trade and Industry ○ A top-level team of specialists ○ Fair and impartial consulting ○ Fees based on performance ○ One-stop service with comprehensive aftercare For more details, please contact us or download the catalog.

  • Consulting companies
  • Monitoring and Control Equipment
  • maintenance

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Clean Energy System "Biogas Power Generation"

Clean Energy System "Biogas Power Generation"

An energy system that can generate power 24 hours a day, unaffected by weather conditions!

Our company provides "biogas power generation," which ferments organic materials such as livestock manure and food waste using the power of microorganisms, and utilizes the generated biogas for electricity generation. Not only does this reduce waste, but the remaining digestate can also be used as fertilizer. Furthermore, unlike solar power generation, it can produce electricity 24 hours a day without being affected by weather conditions. We have partnered with AquaS Co., Ltd., the exclusive distributor in Japan, which collaborates with the German company ENSPAR, boasting over 170 installations worldwide, to handle everything from operation to maintenance after installation. *Please feel free to contact us for more details.*

  • Power generation facilities
  • Power generation equipment

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Ecology Company Inc. Company Profile

Ecology Company Inc. Company Profile

We provide solutions to protect residents during power outages!

Ecromi Co., Ltd. is a company that provides solutions to meet the needs of welfare facilities by utilizing renewable energy. Our goal is to create a smart society that is considerate of the Earth and utilizes local resources to achieve energy independence. Please feel free to contact us when you need our services. 【Business Activities】 ■ Renewable Energy Business Development ■ Microgrid Business Development ■ Battery Package Development *For more details, please refer to the PDF materials or feel free to contact us.

  • Photovoltaic power generation system (solar system, energy-saving housing, electricity sales business)
  • Power generation equipment
  • Solar power generation equipment

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[New Article Introduction] Three Key Points of DX in Manufacturing Industry

[New Article Introduction] Three Key Points of DX in Manufacturing Industry

Three Key Points of Digital Transformation in Manufacturing Industry

From a time when it was surprising for each person to have a mobile phone, we have now entered an era where it is completely normal to use smartphones equipped with cameras and operated with a single screen. Amidst the remarkably rapid pace of technological innovation, various industries are focusing on "digital transformation." In the manufacturing sector, there is a need for flexible responses to various environmental changes such as "the arrival of an era where products do not sell," "diversification of customer needs," "labor shortages," and "the impact of COVID-19." To address this, "digital transformation in manufacturing" is essential for building a resilient manufacturing system through the digitalization of the industry. This article will explain key points for advancing digital transformation in manufacturing, including "clarifying objectives and goals," "starting small," and "combining visualization with response."

  • IoT
  • Process Control System

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Energy-saving system "Ground Source Heat Pump System"

Energy-saving system "Ground Source Heat Pump System"

The "ground source heat pump system" utilizes stable geothermal energy throughout the year, providing an eco-friendly, safe, and secure energy-saving system that considers the environment.

The geothermal heat pump system effectively utilizes the energy from the ground, which is cooler in summer and warmer in winter compared to the outside air, for heating, cooling, and snow melting. It is an environmentally friendly and energy-efficient system that significantly reduces CO2 emissions and electricity consumption. Our company has been quick to undertake research and development and practical application of this technology, achieving results primarily in the Tohoku region. Recently, we have received various inquiries from companies and organizations seeking environmentally conscious solutions for large-scale tourism and commercial facilities, as well as public facilities such as schools and stations. We consistently provide optimal system design tailored to specific needs, from the installation of geothermal heat exchange wells to construction. 【Features】 ■ Renewable energy system ■ Environmentally friendly ■ Energy-saving system ■ Usable anywhere ■ No environmental destruction ■ Low running costs *For more details, please contact us or download the PDF to view.

  • District heating and cooling/heat source system

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Clean energy system

Clean energy system

Snowmelt: Guidance on the introduction of buildings! We will reduce CO2 emissions and contribute to the prevention of global warming.

At Misawa Environmental Technology, we have successfully developed a "Clean Energy System" that utilizes geothermal energy. We offer "Heating and Cooling Systems" and "Road Surface Snow Melting and Freezing Prevention Systems" that demonstrate energy-saving effects and CO2 emission reduction. Our technology development, aimed at further enhancing the efficiency of new energy that coexists with the natural environment, is attracting attention nationwide. 【Features】 ■ Prevents global warming ■ Significantly reduces electricity costs ■ Usable anytime, anywhere ■ Suppresses the heat island phenomenon ■ Demonstrates energy-saving effects and CO2 emission reduction *For more details, please refer to the PDF materials or feel free to contact us.

  • Geothermal Power Generation

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[Recruiting Agents] Central Air Conditioning Compatible Energy-Saving System Eco Vision

[Recruiting Agents] Central Air Conditioning Compatible Energy-Saving System Eco Vision

Industry No. 1 with a perfect system and human support, achieving a 98.3% reduction in monthly power consumption!

The energy-saving system "Eco Vision," which demonstrates remarkable effects in air conditioning systems for hospitals, special nursing homes, and large commercial facilities. It addresses two needs: reducing CO2 emissions and lowering electricity costs, and it is a unique technology that maximizes comfort for both the environment and people. ☆ Recruitment Information The target facilities for the introduction of the central air conditioning-compatible energy-saving system "Eco Vision" are primarily hospitals, welfare facilities, large stores, accommodation facilities, and office buildings. We are looking for sales agents and sales partners. 1. Sales Agents Business activities (sales, installation, and maintenance of Eco Vision) *Electrical work permit required 2. Sales Partners Business activities (sales of Eco Vision only) Areas excluded are Hokkaido, Okinawa, and Shikoku (as of January 2013). *For more details, please contact us separately. *For product details, please check the download section.

  • Air conditioning equipment

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Facility BCP / Regional Disaster Prevention Measures: Self-Consumption Energy System

Facility BCP / Regional Disaster Prevention Measures: Self-Consumption Energy System

Realizing zero CO2 emissions during driving by charging EVs with solar power! Charging enough for about 400 km of driving per day with a 20 kW solar panel, reducing CO2 emissions by 9.5 tons annually.

At Toei Electric Industry, we handle GS Yuasa's self-consumption energy system, the 'EVOX System.' By storing and utilizing renewable energy in batteries, we can not only efficiently share electricity with buildings and PHV/EV companies but also supply power to specific loads from the batteries mounted in EVs, solar panels, and storage systems during emergencies. By supplying electricity to lighting loads such as lights and outlets, as well as power loads like commercial air conditioning systems and pumping equipment, we contribute to strengthening the BCP of facilities and enhancing disaster prevention and mitigation in the community. <Achieving Zero Emission Mobility> By charging EVs with electricity generated from solar power, we achieve zero CO2 emissions during driving. With a 20kW solar panel, it is possible to charge enough for approximately 400 km of driving per day, which reduces the CO2 emissions from using EVs by about 9.5 tons annually. [Benefits of System Utilization] ■ Reduction of environmental impact ■ Reduction of grid load ■ Reduction of electricity costs ■ Utilization of surplus electricity ■ Use of EVs during disasters Please refer to the catalog for usage images.

  • Solar power generation equipment

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Full Utilization of Solar Energy: "Self-Produced and Self-Consumed Off-Grid Energy System"

Full Utilization of Solar Energy: "Self-Produced and Self-Consumed Off-Grid Energy System"

Safe and secure! An energy system that can be installed on most roofs.

The "Self-Produced and Self-Consumed Off-Grid Energy System" utilizes solar panels with a high energy efficiency conversion rate (CR) of 54%, making it effective even with half the installation space, thus enabling a "roof utilization system." It covers more than 50% of energy needs (hot water supply, heating and cooling, dehumidification) with thermal energy. It can be installed in most existing buildings and allows for safe and secure energy use during power outages, gas outages, fires, earthquakes, tsunamis, and more. 【Features】 ○ Solar conversion efficiency CR = 54% ○ Can be installed in most existing buildings ○ Covers over 50% of energy needs with thermal energy ○ Safe and secure ○ Low social burden For more details, please contact us or download the catalog.

  • Harbor Construction
  • Power generation facilities
  • Roof and gutter construction

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Aiwat Co., Ltd. Company Profile

Aiwat Co., Ltd. Company Profile

By building a society that utilizes the blessings of nature, we will create a future from the ground up!

Our business activities include metal machining, solar power generation, wind power generation, micro-hydropower generation, smart communities, cybersecurity, and many others. These services are tools that support people's lives, and their essence lies in "harmony among people." By promoting sustainable energy and building a society where people can live healthily for 100 or 200 years into the future, we create the future from the ground up. 【Business Activities】 ■ Metal Machining ■ Solar Power Generation ■ Wind Power Generation ■ Micro-Hydropower Generation ■ Smart Communities ■ Cybersecurity, etc. *For more details, please refer to the PDF document or feel free to contact us.

  • Solar power generation
  • Wind power generation
  • Hydroelectric power

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Sustainable Energy Solutions

Sustainable Energy Solutions

Contributing to the reduction of electricity costs! Providing safety and security through power supply for disaster response and BCP measures.

"Sustainable Energy Solutions" can provide electricity through solar power, reducing electricity costs. By combining solar power generation, storage batteries, and LP gas generators, we can achieve 24/7 power supply tailored to our customers' needs and situations. Utilizing solar power, a renewable energy source, contributes to decarbonization and CO2 reduction. Additionally, by combining proven inverters and storage batteries, we achieve flexibility and versatility in the system, allowing us to provide solutions that fit our customers' circumstances and environments. 【Features】 ■ Normal operation: Energy-saving operation using solar power generation and storage batteries ■ During power outages: Operate LP gas generators as a supplement to provide stable power for extended periods *For more details, please refer to the PDF document or feel free to contact us.

  • Solar power generation
  • Batteries and Capacitors
  • Other power generation

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Energy-saving and environmental equipment business: Achieve energy savings and cost reduction with zero risk!

Energy-saving and environmental equipment business: Achieve energy savings and cost reduction with zero risk!

No initial investment required! We propose a system that is expected to have energy-saving effects! Please feel free to consult with us!

Our company proposes systems that are expected to have energy-saving effects and provides comprehensive services that include equipment design, construction, maintenance, and management. Since there is no need for initial investment and the service fees are performance-based, it is possible to reduce the customer's risk. Some maintenance costs for the equipment are also included in the service fees. If you are looking for energy-saving and environmental equipment solutions, please leave it to us. 【Features of the ESCO Business】 ■ No initial investment required ■ Zero out-of-pocket expenses for customers ■ All costs covered from the savings ■ Achieve energy savings and cost reduction with zero risk *For more details, please refer to the PDF materials or feel free to contact us.

  • Solar power generation
  • Turbid water and muddy water treatment machines

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Energy system

Energy system

Introducing energy systems including the "waste heat adsorption refrigeration system" that utilizes waste heat!

We would like to introduce our "Energy Systems." In addition to the "Waste Heat Adsorption Refrigeration System," which utilizes waste heat for cooling, we offer a "Double Pipe Heat Exchanger" that can be lined with Teflon in the gas contact area. We provide various types of heat exchangers suitable for the properties and applications of each target fluid, including gas-to-gas, liquid-to-liquid, and liquid-to-gas configurations, as well as those with measures against acid dew points, and we handle design and manufacturing. 【Features of the Double Pipe Heat Exchanger】 ■ We propose various heat exchangers suitable for the properties and applications of each target fluid - Various configurations such as gas-to-gas, liquid-to-liquid, and liquid-to-gas - Options with dew point measures (Teflon lining) *For more details, please refer to the related links or feel free to contact us.

  • Heat exchanger

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Aquarius MRE

Aquarius MRE

Integrated wind and solar power system for sustainable shipping!

Our company is engaged in an international project to develop the system 'Aquarius MRE (Marine Renewable Energy)' that operates using energy without supply restrictions, in an environmentally friendly manner. This system significantly reduces fuel consumption and toxic gas emissions from ships and can be adopted for various types of vessels. Additionally, we are also working on the development of solar electric hybrid propulsion for small vessels (under 500 tons) and concepts for marine hybrid power design. 【Features】 ■ Cost-effective renewable energy solutions suitable for various types of vessels ■ Minimal crew attention required (e.g., automation) ■ Zero emissions from the vessel while in port ■ Usable even when stationary *For more details, please download the PDF or feel free to contact us.

  • Other power generation

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Isn't raising the air conditioning temperature setting the same as energy saving?

Isn't raising the air conditioning temperature setting the same as energy saving?

Energy saving with ESCO-ONE! Introducing whether raising the temperature setting of air conditioning is the same as energy saving.

Q: Isn't energy saving by ESCO-ONE the same as raising the temperature setting for air conditioning? A: Basically, it is the same in that it reduces the operation of the compressor. Raising the temperature setting means enduring a hot room temperature for a long time, but appropriate intermittent operation by ESCO-ONE can maintain a comfortable room temperature. *For more details, please refer to the related links or feel free to contact us.

  • Automatic Control Equipment

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