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Hydroelectric generator Product List and Ranking from 27 Manufacturers, Suppliers and Companies

Last Updated： Aggregation Period:Sep 17, 2025～Oct 14, 2025
This ranking is based on the number of page views on our site.

Hydroelectric generator Manufacturer, Suppliers and Company Rankings

Last Updated： Aggregation Period:Sep 17, 2025～Oct 14, 2025
This ranking is based on the number of page views on our site.

  1. ジェーピージェネレーターズ Tokyo//Industrial Electrical Equipment
  2. マルヒ 桐林本社 Nagano//Industrial Electrical Equipment
  3. シーイーエム Kanagawa//Energy
  4. 4 角野製作所 本社 Gifu//Automobiles and Transportation Equipment
  5. 5 北陸精機 Toyama//Industrial Machinery
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Hydroelectric generator Product ranking

Last Updated： Aggregation Period:Sep 17, 2025～Oct 14, 2025
This ranking is based on the number of page views on our site.

  1. Generator capable of continuous operation for long hours | Portable generator 【JPG2600】 ジェーピージェネレーターズ
  2. Completely waterproof hydraulic generator Suijin No. 3 マルヒ 桐林本社
  3. Micro-hydropower generation device "Power Archimedes" シーイーエム
  4. Micro Waterway Generator Power Archimedes 北陸精機
  5. 4 500W Unit-Type Spiral Hydroelectric Power Generation Device "PicoPika 500" 角野製作所 本社

Hydroelectric generator Product List

31～43 item / All 43 items

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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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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.

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[Case Studies Published] Cabinet Secretariat, Office for Promotion of National Resilience

[Case Studies Published] Cabinet Secretariat, Office for Promotion of National Resilience

The water power generator "AQUENEOUS" has been featured as a case study in the Cabinet Secretariat's Office for Promoting National Resilience!

According to the explanation from the Cabinet Secretariat, "National resilience refers to efforts in disaster prevention and mitigation, which are part of national risk management, aimed at creating a strong and flexible nation. It also involves strengthening Japan's industrial competitiveness, creating a safe and secure living environment, and fostering the human resources necessary to achieve this. We will protect the lives and property of our citizens." This time, the Cabinet Secretariat's National Resilience Promotion Office has featured our water power generator "AQUENEOUS" as a case study, which has also been posted on Twitter! *For more details, please download the materials or feel free to contact us.

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WaterWeco® is capable of automatic load tracking and is economically manageable.

WaterWeco® is capable of automatic load tracking and is economically manageable.

The flow rate of water channels and sluices should be more than 2 m³ per second, and an effective drop of about 1.5 meters is a guideline for selecting suitable project sites.

Since around 2009, we have conducted social experiments on standalone micro-hydropower generation in collaboration with local governments and consulting companies, optimizing the Takao Eris Power Station in Niimi City, Okayama Prefecture, which has been in operation since March 2016. We started coordinated operations in Minami-Uonuma City, Niigata Prefecture, from December 2024. The turbine was developed in collaboration with Nagasaki University and Nishinihon Fluid Technology Co., Ltd.

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[Press Release] "Collaboration Business Continuity Enhancement Plan" Certified

[Press Release] "Collaboration Business Continuity Enhancement Plan" Certified

Our company's "Collaboration Business Continuity Strengthening Plan" with Aiwat Co., Ltd. has been certified.

Our company's "Collaboration Business Continuity Strengthening Plan" with Aiwat Co., Ltd. has been certified by the Kinki Bureau of Economy, Trade and Industry on May 17, 2022, based on the provisions of Article 58, Paragraph 1 of the Small and Medium-sized Enterprise Management Strengthening Act. Through collaboration between the two businesses involved in the manufacturing and sales of the portable LP gas and gasoline generator "ELSONA," we have been cooperating in order receipt and market development even during normal times. In the event of natural disasters, we will mutually support each other with the spirit of "cooperation" and strengthen disaster response measures. As two companies engaged in disaster prevention products, we will continue to work together, actively engage in proactive measures for disaster prevention and reduction, and strive to enhance our business continuity capabilities. *For more details, please refer to the related links or feel free to contact us.*

  • Company：G&ECO
  • Price：Other
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[Domestic Production in Japan] Cross-flow Water Turbine for Small Hydropower Generation (up to 50 kW)

[Domestic Production in Japan] Cross-flow Water Turbine for Small Hydropower Generation (up to 50 kW)

We offer custom-designed cross-flow turbines tailored to local conditions at a low price. We also accept orders for the sale of the turbine alone.

Our company was founded by engineers from a shipyard who started their own business. We have applied the fluid machinery technology developed in shipbuilding to small hydropower generation. We can offer cross-flow turbines under 50 kW at a low price. Additionally, we are flexible in customizing to meet our customers' requirements. Currently, we have four turbines of 20 to 50 kW in operation, and we are manufacturing one turbine of 50 kW. 【Features】 - Simple structure, making maintenance easy. - Equipped with a flow adjustment mechanism (guide vanes). The dimensions of the turbine (diameter, width) are determined based on the flow rate and effective head. After that, we manufacture the actual unit and conduct trial runs in a hydraulic environment similar to the site to confirm the power generation performance. Our company possesses testing facilities specifically focused on the development of small hydropower generation systems. We use up to three 55 kW pumps as water flow generation devices, combined with a 55 kW generator to conduct performance verification tests on the turbines. By using this testing facility, we can actually confirm the power generation performance. By consistently handling design, manufacturing, performance verification testing, construction, and on-site adjustments in-house, we achieve low prices.

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Domestic, custom-made small water turbines! Cross-flow turbines for small hydropower generation.

Domestic, custom-made small water turbines! Cross-flow turbines for small hydropower generation.

We offer completely custom-made waterwheels at low prices! Designed to order according to the site's drop and flow rate, we also sell waterwheels individually!

Our cross-flow water turbine for small hydropower generation is equipped with a flow adjustment mechanism (guide vanes), allowing for stable power generation with a simple structure and easy maintenance. The dimensions of the turbine (diameter, width) are determined based on the flow rate and effective head. After that, a prototype is manufactured, and performance tests are conducted under conditions similar to the actual hydraulic environment to verify power generation performance. We have a dedicated water tank for the development of small hydropower generation systems. We use up to three 55 kW pumps as the flow generation device, combined with a 55 kW generator to conduct performance verification tests of the turbine. By using this water tank, we can confirm the power generation performance of the actual unit. We offer both sets with generators and standalone turbine sales, achieving low prices by consistently handling design, manufacturing, performance verification tests, installation, and on-site adjustments in-house. 【Features】 ■ Resistant to debris ■ Short installation period ■ Easy maintenance ■ Custom design according to installation location

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Micro hydropower generation system [Generating electricity using agricultural water]

Micro hydropower generation system [Generating electricity using agricultural water]

Utilizing agricultural water for hydroelectric power generation! Stable power generation is possible with low water volume and low drop height!

The micro-hydropower generation device "Power Archimedes" is a small generator that has made stable and efficient power generation possible under conditions previously deemed impossible, namely "low water volume and low drop." The amount of electricity generated is determined by the flow rate and drop of the water. "Power Archimedes" achieves the efficient conversion of water energy into electrical energy even when installed in small waterways by using a spiral screw for the waterwheel blades. ■ For more details, please download the catalog ■

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Portable generator (7.5kVA)

Portable generator (7.5kVA)

A portable hybrid generator that uses LP gas or gasoline as fuel and has a smaller capacity compared to stationary models.

This is a product that is desirable to have for securing power during a blackout. If it's a stationary type, it takes up space for concrete installation, and I don't think everyone has a large area. In such cases, this portable generator is recommended. When not in use, it can be stored in a warehouse and taken out for use during a blackout. It is certainly not lightweight, but it has a handle, making it possible to carry it like a cart. Additionally, this generator is a hybrid type that allows you to choose between gasoline or LP gas as fuel. If you find gasoline to be corrosive and the regular replacement bothersome, you can consult with a gas contractor to connect gas, allowing you to supply fuel from the LP gas available at home. The external dimensions remain the same, but the capacity is up to 7.5 kVA, and it also supports three-phase AC power. Depending on usage conditions, it can operate for about 30 hours on a single 50 kg gas cylinder, so if you secure the appropriate fuel, you can ensure a 72-hour lifeline. Compared to stationary types, the price is also reasonable, so please consider it.

  • Company：ＥＭＤ
  • Price：500,000 yen-1 million yen
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Small Hydroelectric Generator REG6K #Hydropower

Small Hydroelectric Generator REG6K #Hydropower

6000W: Renewable energy generator such as hydropower generation - high efficiency, low cost - ideal for hydropower applications #small wind #small hydropower #small generator

This is a best-selling generator from the REG series. It has been used for various applications, including small hydroelectric power and small wind power generation. It is a very attractive small renewable energy generator in terms of both performance and price. Specifications: Size: φ270 L232 Weight: 15 kg Rated output: 6000 W Rated speed: 1500 rpm Output voltage: 240 V Output current: 25 A Starting torque: Only ball bearings Lifespan: 10 years For more details, please contact us or download the catalog.

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Hybrid Portable Emergency Generator "ELSONA"

Hybrid Portable Emergency Generator "ELSONA"

A hybrid gasoline and LP gas generator created from the experience of the Great East Japan Earthquake.

【Product Features】 ■ Easy maintenance due to the use of LP gas! ■ Easily vaporizes even in sub-zero temperatures for simple startup! ■ Stable output that can be safely used with precision machinery! ■ Can be used as an emergency power source for shelter lighting and emergency outlets! ■ One 50kg cylinder can operate for approximately 30 hours! * For more details, please download the PDF or feel free to contact us.

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[Research Material] Global Market for Portable Generators

[Research Material] Global Market for Portable Generators

World Market for Portable Generators: Diesel, Gasoline, Gas, Others, Residential, Commercial, Industrial

This research report (Global Portable Generator Market) investigates and analyzes the current status and outlook for the global portable generator market over the next five years. It includes information on the overview of the global portable generator market, trends of major companies (sales, selling prices, market share), market size by segment, market size by major regions, and distribution channel analysis. The segments by type in the portable generator market include diesel, gasoline, gas, and others, while the segments by application cover residential, commercial, and industrial uses. The regional segments are divided into North America, the United States, Europe, Asia-Pacific, Japan, China, India, South Korea, Southeast Asia, South America, the Middle East, and Africa to calculate the market size of portable generators. It also includes the market share of major companies in the portable generator sector, product and business overviews, and sales performance.

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[Research Material] World Market for Hydroelectric Generators

[Research Material] World Market for Hydroelectric Generators

World Market for Hydropower Generators: Impulse Turbines, Reaction Turbines, Power Generation, Energy Storage, Vessels, Aviation

This research report (Global Hydroelectric Generator Market) investigates and analyzes the current state of the global hydroelectric generator market and its outlook for the next five years. It includes information on the overview of the global hydroelectric generator market, trends of major companies (sales, selling prices, market share), market size by segment, market size by major regions, and distribution channel analysis. The market segments by type focus on impulse turbines and reaction turbines, while the segments by application target power generation, energy storage, marine, and aviation. The regional segments are categorized into North America, the United States, Europe, Asia-Pacific, Japan, China, India, South Korea, Southeast Asia, South America, the Middle East, and Africa to calculate the market size of hydroelectric generators. It also includes the market share of major companies in the hydroelectric generator sector, product and business overviews, and sales performance.

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