Hydroelectric Power System Product List and Ranking from 6 Manufacturers, Suppliers and Companies

Last Updated： Aggregation Period:Jul 23, 2025～Aug 19, 2025
This ranking is based on the number of page views on our site.

Hydroelectric Power System Manufacturer, Suppliers and Company Rankings

Last Updated： Aggregation Period:Jul 23, 2025～Aug 19, 2025
This ranking is based on the number of page views on our site.

  1. 朋電舎 Shizuoka//Electrical equipment construction business
  2. シーベル Tokyo//Electricity, Gas and Water Industry
  3. ヤマウラ Nagano//others
  4. 日本小水力発電 Yamanashi//Electrical equipment construction business
  5. 八洲電機 Tokyo//Electrical equipment construction business 本社
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Hydroelectric Power System Product ranking

Last Updated： Aggregation Period:Jul 23, 2025～Aug 19, 2025
This ranking is based on the number of page views on our site.

  1. General-purpose small hydropower generation system "HPU-3000 Series" 朋電舎
  2. [Data] Examples of Hydroelectric Power System Construction ヤマウラ
  3. 2-cell cross-flow water turbine 日本小水力発電
  4. Information about the "Small Hydropower Generation System" 八洲電機 本社
  5. 4 Micro Hydropower Generation System WaterWeco® エリス ELIS CO., LTD.

Hydroelectric Power System Product List

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[Data] Examples of Hydroelectric Power System Construction

[Data] Examples of Hydroelectric Power System Construction

We provide comprehensive support for operations from consulting to design, manufacturing, construction, and maintenance.

This document summarizes examples of construction projects for the "Hydropower Generation System" undertaken by Yamauura Co., Ltd. It includes detailed information with photos and diagrams about the Komagane Kogen Hydropower Plant, which was newly constructed by acquiring water rights from ordinary rivers, as well as small hydropower systems in Hokuto City, Yamanashi Prefecture, which generate electricity by directly drawing water from agricultural irrigation channels. Additionally, it features information about "debris removal equipment for hydropower generation," which reduces the burden on water wheels and enables stable power generation. [Contents (partial)] ■ Komagane Kogen Hydropower Plant ■ Harutomi Small Hydropower in Ina City, Nagano Prefecture ■ Hokuto City, Yamanashi Prefecture ■ Omachi City, Nagano Prefecture ■ Karuizawa Town, Nagano Prefecture, Hoshino Resort, etc. *For more details, please refer to the PDF document or feel free to contact us.

  • Hydroelectric power

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2-cell cross-flow water turbine

2-cell cross-flow water turbine

Proven high quality with over 10,000 units accumulated! Easy installation and minimal civil engineering work.

The product can operate for long periods with almost no maintenance required. It does not need expensive and complex spare parts for operation, allowing for maintenance work at the power plant. Additionally, a special advantage is that it does not cause water hammer effects in long water supply systems and does not negatively impact the water supply system due to mechanical operation. It also has high maintainability and strong resistance to foreign objects. 【Advantages】 ■ High-efficiency operation over a wide flow range of 12% to 100%, resulting in significant annual power generation ■ The flow rate required for starting is only 6% ■ A versatile range of models adapted to various locations ■ Runner design that is resistant to clogging ■ High adaptability to changes in head *For more details, please refer to the PDF document or feel free to contact us.

  • Power generation equipment

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Information about the "Small Hydropower Generation System"

Information about the "Small Hydropower Generation System"

We provide clean energy that has a CO2 reduction effect.

We propose a "small hydropower generation system" that can be easily installed without large-scale construction for agricultural water, factory wastewater, and wastewater treatment facilities. We provide a one-stop solution from site surveys to energy-saving proposals, equipment selection considering profitability, and all the way through delivery, construction, and maintenance. We can offer proposals, design, and procurement with various combinations of water turbines, generators, control panels, and other electrical equipment, including overseas water turbine manufacturers. 【Features】 ■ A consistent solution from site surveys to construction and maintenance ■ 20-year warranty under the FIT (Feed-in Tariff) system *For more details, please download the PDF or feel free to contact us.

  • Power generation equipment
  • Power generation facilities

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Micro Hydropower Generation System WaterWeco®

Micro Hydropower Generation System WaterWeco®

WaterWeco® Micro hydro power generation that generates electricity even in low head and low flow environments that have never existed before.

WaterWeco® enables stable power generation with minimal fluctuations throughout day and night, thanks to its unique patented mechanism. It is an initiative to effectively utilize natural energy by installing water wheels in small rivers and waterways scattered across various regions. Through repeated demonstration experiments with numerous municipalities, universities, and research institutions, it has been improved to generate electricity efficiently even at low head heights. The system primarily handles scales of several tens of kW. (Note: Power generation can be increased through parallel installation.) 【Features】 ■ Stable power generation with minimal fluctuations throughout day and night (due to unique mechanism) ■ Equipment utilization rate 5 to 8 times higher than solar power generation ■ Can be commercialized at a higher selling price than solar power generation when utilizing FIT ■ Approximately 170,000 kW of potential in agricultural waterways (within Japan) ■ Lower environmental impact compared to large-scale hydroelectric power generation ■ Easy debris management (due to unique mechanism) ■ Maximizes flow velocity with an extremely low risk of overflow (due to unique mechanism) ■ High power generation efficiency (due to unique turbine) ■ Ensures fish passage and considers biodiversity (due to unique mechanism) *For more details, please feel free to contact us.

  • Hydroelectric power

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Open-type small hydropower generation system WaterWeco (R)

Open-type small hydropower generation system WaterWeco (R)

A small hydropower generation system that can generate electricity efficiently even with low head and low flow.

Even with fluctuations in flow, stable power generation is possible. Maintenance is easy (measures against debris are straightforward). Fish passages can also be secured, allowing for consideration of biodiversity. Additionally, since it effectively utilizes flow velocity, there is minimal waste of energy, and the risk of overflow is extremely low.

  • Hydroelectric power

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[Installation Achievement Collection] Small Hydropower Generation System

[Installation Achievement Collection] Small Hydropower Generation System

Numerous installation examples both domestically and internationally, including continuous installation of multiple drop structures in agricultural water channels!

This document includes installation records of small hydropower generation both domestically and internationally, featuring the ultra-low head type flow micro-hydropower system 'STREAM.' It presents numerous examples, including continuous installations at multiple drop structures in agricultural irrigation channels and water intake from rivers, illustrated with photographs. Additionally, it includes many overseas installation records, such as the agricultural irrigation channel in Kenya under the "UNIDO LCET Program." [Featured Examples] ■ Agricultural irrigation channel in Nagano Prefecture ■ Dam water channel in Tokushima Prefecture ■ Sewage treatment plant in Shizuoka Prefecture ■ Agricultural irrigation channel in Kenya "UNIDO LCET Program" ■ Myanmar natural river (bypass channel) ODA project

  • Hydroelectric power

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Open-type small hydropower generation system WaterWeco (R)

Open-type small hydropower generation system WaterWeco (R)

The WaterWeco® micro-hydropower system, which offers unprecedented ease of maintenance and stable power generation even in low head and low flow environments.

Sustainable decentralized energy suitable for the natural environment WaterWeco® can generate stable power with minimal fluctuations through its unique patented mechanism, day and night, throughout the year. This initiative involves installing waterwheels in agricultural and industrial waterways scattered across various regions to effectively utilize natural energy. By conducting repeated demonstration experiments with numerous municipalities, universities, and research institutions, we mainly handle systems ranging from a few watts to 20 kW per unit. In wide waterways, it is possible to increase power generation by increasing the number of units through parallel installation. Since the mechanism does not negate the kinetic energy of water with structures like weirs, it can be directly transmitted to the waterwheel (the risk of overflow is also extremely low). Additionally, it is possible to ensure fish passages that take biodiversity into account (which requires prior ecological understanding and consultation with experts, depending on the species).

  • Hydroelectric power

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General-purpose small hydropower generation system "HPU-3000 Series"

General-purpose small hydropower generation system "HPU-3000 Series"

Wide range support from several kW to several hundred kW! It can also be applied to wind power and biomass generation.

The "HPU-3000 Series" is a versatile small hydropower generation system that can optimally control power output in accordance with fluctuations in water volume and drop height. The system equipment includes general-purpose devices such as FA PM generators, FA inverters, and solar PCS. We propose high-performance, high-efficiency, and highly reliable equipment at a low cost. Additionally, we offer a wide range of options from several kW to several hundred kW with our lineup of FA inverters. 【Features】 ■ Equipped with functions to optimally control each turbine ■ Capable of controlling power output according to fluctuations in water volume and drop height ■ Utilizes general-purpose devices such as FA PM generators, FA inverters, and solar PCS ■ Proposes high-performance, high-efficiency, and highly reliable equipment at low cost ■ Wide range of options from several kW to several hundred kW available in the FA inverter lineup *For more details, please refer to the PDF materials or feel free to contact us.

  • Hydroelectric power
  • Wind power generation
  • Biomass power generation facilities

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