Photovoltaic power generation system Product List and Ranking from 132 Manufacturers, Suppliers and Companies

Last Updated：Jan 21, 2026 Aggregation Period:Dec 24, 2025～Jan 20, 2026
This ranking is based on the number of page views on our site.

Photovoltaic power generation system Manufacturer, Suppliers and Company Rankings

Last Updated：Jan 21, 2026 Aggregation Period:Dec 24, 2025～Jan 20, 2026
This ranking is based on the number of page views on our site.

アティク佐野事業所 Tochigi//Building materials, supplies and fixtures
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バリューイノベーションジャパン Tokyo//Trading company/Wholesale
4 TSURUTA ELECTRIC CO., LTD. Ibaraki//Industrial Electrical Equipment
5 動力 Aichi//Energy

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Photovoltaic power generation system Product ranking

Last Updated：Jan 21, 2026 Aggregation Period:Dec 24, 2025～Jan 20, 2026
This ranking is based on the number of page views on our site.

GS Yuasa Solar Power Generation System (Grid-Connected Power Conditioner)
Carport-type solar power generation system S-Rack 本社
Public and Industrial Solar Power Generation Systems 【Kyocera】 Comprehensive Catalog
4 Achieved a 20% cost reduction! Hybrid ultra-energy-saving smoking machine smokehouse. HIGASHIMOTO KIKAI
4 Full self-consumption type integrated solar power generation system PPSCⓇ-SUN TSURUTA ELECTRIC CO., LTD.

Photovoltaic power generation system Product List

1231～1245 item / All 1377 items

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Self-consumption solar power generation system

One-stop support for design, procurement, and construction as an EPC contractor!

We would like to introduce our "Self-Consumption Solar Power Generation System." By using the electricity generated in-house as part of your business power supply, you can reduce your monthly electricity bills from the power company, thereby mitigating the impact of rising electricity costs due to recent price hikes. Additionally, Rooftop Greening System Co., Ltd. will be exhibiting at "EcoPro 2025 (within SDGs Week EXPO)" from December 10 (Wednesday) to December 12 (Friday), 2025. 【Features】 ■ Installation of solar power generation equipment on roofs utilizing our experience and know-how in rooftop greening projects ■ Safe design by a business operator certified by Tokyo Metropolitan Government for global warming countermeasures ■ One-stop service from design, procurement, to construction *For more details, please download the PDF or feel free to contact us.

Company：屋上緑化システム神戸本社、東京営業所、名古屋営業所
Price：Other

Solar power generator

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太陽光発電のPPAモデルとは？

初期費用無料のワケやメリット・デメリットを徹底解説！

PPAモデルとは、Power Purchase Agreementの略称で、日本語では電力販売契約と訳されます。 PPA事業者が需要家の保有する施設の屋根や遊休地を借りて太陽光発電システムを設置し、発電した電気を需要家が利用することで再生可能エネルギーを利用する割合を増やし、CO2排出を削減。発電設備の所有権はPPA事業者が持ち、初期費用0円で太陽光発電システムを導入できるビジネスモデルです。 ※記事の詳細内容は、PDF資料より閲覧いただけます。　詳しくは、お気軽にお問い合わせ下さい。

Company：東京ガスソリューション共創本部　ソリューション事業推進部　太陽光発電事業グループ
Price：Other

Solar power generator

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Flammable liquids category

Streamlining operations. Leave it to us for anything related to flammable liquids.

Our company handles flammable liquids. Compared to Class 4 petroleum products, various regulations regarding storage and handling are relaxed. This allows for increased efficiency in operations and cost reduction. Please feel free to contact us if you have any inquiries. 【Main Benefits】 ■ Relaxation of handling quantity restrictions ■ Simplification of notification procedures to fire departments and municipalities ■ Reduction of fire safety equipment installation costs *For more details, please download the PDF or feel free to contact us.

Company：マルシメ
Price：Other

Other consumables

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Solar Power Generation System "PPA Model"

Contribution to carbon neutrality! We propose suitable models according to scale and needs.

We would like to introduce the "PPA model," where we borrow your roof and our company, along with our partners, becomes the owner to install and operate solar power generation equipment. The electricity generated will be supplied entirely to you. Since the supplied electricity comes from solar power, it is treated as clean energy with zero CO2 emissions. Additionally, we can introduce solar power installation contractors that we partner with, and we also offer a "self-ownership model" where we propose a suitable system and carry out the design and installation. 【Features of the PPA Model】 ■ Solar power can be installed without any initial investment ■ No need for ownership or maintenance of the panels ■ The service unit price (yen/kWh) is fixed and will not change during the contract period ■ After the contract ends, the equipment will be transferred to you free of charge *For more details, please download the PDF or feel free to contact us.

Company：東邦ガスエナジーエンジニアリング
Price：Other

Solar power generator

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Significantly reduce electricity costs: A new lifestyle with solar power and storage.

Reduce electricity costs significantly with the power of the sun! Transition from "buying" electricity to "creating" it.

What is currently attracting attention is the "self-generating lifestyle" that combines solar power generation and storage batteries. By storing and using the electricity generated on the roof of the house, a lifestyle that is gentle on both household finances and the Earth can be realized. Using the electricity generated by solar power at home reduces the amount purchased from the power company. Electricity is generated during the day, and any surplus is automatically stored in the battery. This allows for the use of that electricity at night or on rainy days, reducing the need to "buy electricity" and saving on electricity bills. Additionally, any surplus can be sold back to the grid for income. Recently, there have been many cases where households have reduced their annual electricity bills by over 100,000 to 200,000 yen. ◆ With a storage battery, you can feel secure at night and during power outages Solar power generation alone can only provide electricity during the day, but when combined with a storage battery, it can be utilized 24 hours a day. By using the electricity stored during the day at night, you can avoid purchasing electricity during peak hours when prices are high. Furthermore, in the event of a power outage, the system automatically switches to "standalone mode," ensuring a reliable supply of essential electricity for refrigerators, lighting, smartphone charging, and more. This provides peace of mind for households with children or elderly members, ensuring "the comfort of having electricity" continues.

Company：ＢＰアレンジメント本社
Price：Other

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Accelerating decarbonization management with environmentally friendly paint and solar power generation.

Simultaneously achieving electricity cost reduction and CO₂ reduction, industrial self-consumption solar power strongly supports environmental measures in manufacturing sites.

[Our Construction Numbers and Client List] Total cumulative construction cost of 908.4 billion yen, with 83 solar power plants built over 12 years. Clients include Sharp, Panasonic, Daiwa House, Nomura Securities, Mitsubishi HC Capital, JA Mitsui Leasing, DMM.com, KKR, Macquarie Capital, Canadian Solar, Trina Solar, J Holdings, RE100 Power, Excelsior Japan, WindSmile, B&M Asset Management, AD Works, Sparks Asset Management, Etrion, and many others. Simultaneously reduce costs and CO₂ without stopping high-precision manufacturing equipment! *For more details, please refer to the related links or feel free to contact us. - Solutions Provided by Solar Power Self-supply of electricity for painting booths, drying ovens, and dust collectors using solar power installed on roofs. Reduce electricity costs by up to 28% and lower CO₂ emissions through renewable energy utilization. Improve evaluations from clients and customers with dual environmental measures for paint and energy. - Target Subsidy: Ministry of Economy, Trade and Industry "Next Generation Technology Development Demonstration Project Subsidy"

Company：バリューイノベーションジャパン
Price：Other

Solar power generator
Energy efficient utilization system
Other energy facilities

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Maximizing electricity cost reduction by 28% with self-consumption solar power generation in the precision metal processing manufacturing industry.

Achieve a 28% reduction in electricity costs and maintain profit margins with self-consumption solar power for the precision metal processing manufacturing industry. There are models available with zero initial costs and the use of subsidies.

[Our Construction Numbers and Client List] Total construction cost of 908.4 billion yen, with 83 solar power plants built over 12 years. Clients include Sharp, Panasonic, Daiwa House, Nomura Securities, Mitsubishi HC Capital, JA Mitsui Leasing, DMM.com, KKR, Macquarie Capital, Canadian Solar, Trina Solar, J Holdings, RE100 Power, Excelsior Japan, WindSmile, B&M Asset Management, AD Works, Sparks Asset Management, Etrion, and many others. Simultaneously reduce costs and CO₂ without stopping high-precision manufacturing equipment! *For more details, please refer to the related links or feel free to contact us. ■ Do you have any of these concerns? Electricity costs for machining centers and NC lathes are skyrocketing. Peak power is high due to 24-hour operation. Clients are demanding compliance with ESG/SDGs. ■ Comparison Before and After Implementation Before: Cutting, polishing, heat treatment → High electricity costs After implementation: Same processes + self-consumption of daytime power from rooftop solar → Approximately 28% reduction in electricity costs, increased corporate value through CO₂ reduction - Target subsidies: Ministry of Economy, Trade and Industry "Next-Generation Technology Development Demonstration Project Subsidy"

Company：バリューイノベーションジャパン
Price：Other

Solar power generator
Energy efficient utilization system
Other energy facilities

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Industrial self-consumption solar power generation is an option following NETIS technology.

Simultaneously achieving cost reduction and decarbonization in public works and construction sites: A clear introduction to the benefits of introducing new technologies.

[Our Construction Numbers and Client List] Total construction cost of 908.4 billion yen, with 83 solar power plants built over 12 years. Clients include Sharp, Panasonic, Daiwa House, Nomura Securities, Mitsubishi HC Capital, JA Mitsui Leasing, DMM.com, KKR, Macquarie Capital, Canadian Solar, Trina Solar, J Holdings, RE100 Power, Excelsior Japan, WindSmile, B&M Asset Management, AD Works, Sparks Asset Management, Etrion, and many others. Simultaneously reduce costs and CO₂ without stopping high-precision manufacturing equipment! *For more details, please refer to the related links or feel free to contact us. - Solutions Provided by Solar Power Self-supply on-site electricity with rooftop solar, immediately reducing electricity costs Visualize efforts for SDGs and decarbonization through CO₂ emission reduction Further reduce environmental impact by combining with NETIS technology - Target Subsidy: Ministry of Economy, Trade and Industry "Next Generation Technology Development Demonstration Project Subsidy"

Company：バリューイノベーションジャパン
Price：Other

Solar power generator
Energy efficient utilization system
Other energy facilities

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Industrial self-consumption solar power generation that also realizes measures against lightning damage.

Achieving both electricity cost reduction and protection of factories and equipment simultaneously: Safe and secure decarbonization management with rooftop solar power + lightning rods and SPD.

**[List of Our Construction Projects and Clients]** Total accumulated construction cost: 908.4 billion yen, with 83 solar power plants built over 12 years. Clients include Sharp, Panasonic, Daiwa House, Nomura Securities, Mitsubishi HC Capital, JA Mitsui Leasing, DMM.com, KKR, Macquarie Capital, Canadian Solar, Trina Solar, J Holdings, RE100 Power, Excelsior Japan, WindSmile, B&M Asset Management, AD Works, Sparks Asset Management, Etrion, and many others. Reduce costs and CO₂ emissions simultaneously without stopping high-precision manufacturing equipment! *For more details, please refer to the related links or feel free to contact us.* **[Challenges of Factories and Facilities and Solutions for Solar Power + Lightning Damage Prevention]** - **Challenges faced by factories and facilities:** Rising electricity costs year by year are putting pressure on management. Risk of failure of control equipment and production lines due to lightning surges. The necessity of lightning damage prevention as part of BCP (Business Continuity Planning) measures. - **Solutions provided by solar power + lightning damage prevention:** Self-consumption of daytime electricity through solar power to reduce electricity costs. Prevention of lightning surge damage with the installation of lightning rods and SPDs (Surge Protective Devices). Protecting stable operation of equipment and minimizing the risk of power outages.

Company：バリューイノベーションジャパン
Price：Other

Solar power generator
Energy efficient utilization system
Other energy facilities

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Industrial self-consumption solar power is a more reliable cost reduction strategy than business automation through AI.

Achieving both visible and sustainable reductions in electricity costs and decarbonization management through business automation by AI.

【Our Construction Numbers and Client List】 Total accumulated construction cost: 908.4 billion yen, with 83 solar power plants built over 12 years. Clients include Sharp, Panasonic, Daiwa House, Nomura Securities, Mitsubishi HC Capital, JA Mitsui Leasing, DMM.com, KKR, Macquarie Capital, Canadian Solar, Trina Solar, J Holdings, RE100 Power, Excelsior Japan, WindSmile, B&M Asset Management, AD Works, Sparks Asset Management, Etrion, and many others. Simultaneously reduce costs and CO₂ without stopping high-precision manufacturing equipment! *For more details, please refer to the related links or feel free to contact us. - A simple solution provided by solar power Just install it on the roof to consume electricity during the day Directly reduce monthly electricity bills No human resources needed, contributing to CO₂ reduction

Company：バリューイノベーションジャパン
Price：Other

Solar power generator
Energy efficient utilization system
Other energy facilities

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Up to 28% reduction in electricity costs with self-consumption solar power generation for the sheet metal and welding manufacturing industry!

Reduce electricity costs and stabilize factory management with self-consumption solar power generation for the sheet metal and welding manufacturing industry. Support for subsidy utilization and a PPA model with zero initial costs is also available.

【List of Our Construction Projects and Clients】 Total construction cost of 908.4 billion yen, with 83 solar power plants built over 12 years. Notable clients include Sharp, Panasonic, Daiwa House, Nomura Securities, Mitsubishi HC Capital, JA Mitsui Leasing, DMM.com, KKR, Macquarie Capital, Canadian Solar, Trina Solar, J Holdings, RE100 Power, Excelsior Japan, WindSmile, B&M Asset Management, AD Works, Sparks Asset Management, Etrion, and many others. Simultaneously reduce costs and CO₂ without stopping high-precision manufacturing equipment! *For more details, please refer to the related links or feel free to contact us. ■ Do you have any of these concerns? Electricity costs for welding, cutting, and pressing machines are soaring. Dust collectors and air conditioning systems are always running, leading to high peak power consumption. Clients are demanding compliance with ESG and SDGs. ■ Comparison Before and After Implementation Before implementation: Welding, pressing, and painting → High electricity costs After implementation: Same processes + self-consumption of daytime power from rooftop solar → Approximately 28% reduction in electricity costs, enhancing corporate value through CO₂ reduction.

Company：バリューイノベーションジャパン
Price：Other

Solar power generator
Energy efficient utilization system
Other energy facilities

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28% reduction in electricity costs! Rooftop solar power generation for dairy factories.

The electricity costs that remain high for the cooling equipment at the dairy factory can be immediately reduced by "28%" with rooftop solar power!

【Number of Projects and List of Clients】 Total construction cost of 908.4 billion yen, with 83 solar power plants built over 12 years. Clients include Sharp, Panasonic, Daiwa House, Nomura Securities, Mitsubishi HC Capital, JA Mitsui Leasing, DMM.com, KKR, Macquarie Capital, Canadian Solar, Trina Solar, J Holdings, RE100 Power, Excelsior Japan, WindSmile, B&M Asset Management, AD Works, Sparks Asset Management, Etrion, and many others. Simultaneously reduce costs and CO₂ without stopping high-precision manufacturing equipment! *For more details, please refer to the related links or feel free to contact us. 【Benefits of Implementation】 Generate electricity during the day with solar power for immediate cost reduction. Electricity costs reduced by up to 28%, improving profitability. Appeal for decarbonization through CO₂ emission reduction.

Company：バリューイノベーションジャパン
Price：Other

Solar power generator
Energy efficient utilization system
Other energy facilities

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Up to 28% cost reduction with self-consumption solar power for meat processing plants!

Avoid fluctuations in electricity costs and achieve business stability with self-consumption solar power for meat processing plants. Subsidy support and zero initial cost implementation available!

**[List of Our Construction Projects and Clients]** Total cumulative construction cost of 908.4 billion yen, with 83 solar power plants built over 12 years. Clients include Sharp, Panasonic, Daiwa House, Nomura Securities, Mitsubishi HC Capital, JA Mitsui Leasing, DMM.com, KKR, Macquarie Capital, Canadian Solar, Trina Solar, J Holdings, RE100 Power, Excelsior Japan, WindSmile, B&M Asset Management, AD Works, Sparks Asset Management, Etrion, and many others. Simultaneously reduce costs and CO₂ without stopping high-precision manufacturing equipment! *For more details, please refer to the related links or feel free to contact us.* **■ Do you have these concerns?** Electricity costs for refrigeration and freezing equipment are rising year by year. Power consumption is enormous due to nighttime operations and temperature management. I want to reduce expenses, but quality must not be compromised. **■ Comparison of Processes Before and After Implementation** Conventional: Processing and freezing → Increased electricity costs due to continuous operation. After implementation: Same as above + self-supply of daytime electricity from rooftop solar. → Approximately 28% reduction in electricity costs, with renewable energy ratio also visualized. - Target subsidies: Ministry of Economy, Trade and Industry "Next-Generation Technology Development Demonstration Project Subsidy."

Company：バリューイノベーションジャパン
Price：Other

Solar power generator
Energy efficient utilization system
Other energy facilities

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Up to 28% cost reduction with self-consumption solar power for semiconductor factories!

Simultaneously achieving BCP measures and cost reduction in manufacturing sites with high electricity usage.

**[Our Construction Numbers and Client List]** Total cumulative construction cost of 908.4 billion yen, with 83 solar power plants built over 12 years. Clients include Sharp, Panasonic, Daiwa House, Nomura Securities, Mitsubishi HC Capital, JA Mitsui Leasing, DMM.com, KKR, Macquarie Capital, Canadian Solar, Trina Solar, J Holdings, RE100 Power, Excelsior Japan, WindSmile, B&M Asset Management, AD Works, Sparks Asset Management, Etrion, and many others. Reduce costs and CO₂ simultaneously without stopping high-precision manufacturing equipment! *For more details, please refer to the related links or feel free to contact us.* **■ Rising electricity costs pose a "profit pressure" risk** In semiconductor factories that operate 24/7, fluctuations in electricity costs directly impact profits, affecting clean rooms, inspection equipment, and air conditioning systems. **■ After solar installation, "costs become fixed," stabilizing budget management** Before: Fluctuating electricity unit price + renewable energy surcharge + fuel adjustment costs After installation: Power is procured through self-consumption, achieving up to 28% cost reduction. Moreover, with the PPA model, there are zero initial costs.