iPROS Urban Planning
  • Search for products by classification category

    • Building Materials
      Building Materials
      35428items
    • Facilities
      Facilities
      55950items
    • Lighting and Interior
      Lighting and Interior
      17176items
    • Common materials
      Common materials
      36603items
    • Civil Engineering Materials
      Civil Engineering Materials
      9516items
    • Construction, work and methods
      Construction, work and methods
      27271items
    • Surveys, Measurements, and Services
      Surveys, Measurements, and Services
      29212items
    • IT/Software
      IT/Software
      32210items
    • others
      others
      76456items
    • Store and facility supplies
      Store and facility supplies
      4334items
    • Office and commercial supplies
      Office and commercial supplies
      11356items
    • Hospital and welfare facility supplies
      Hospital and welfare facility supplies
      949items
    • Logistics Equipment
      Logistics Equipment
      6747items
    • Energy and Resources
      Energy and Resources
      11528items
  • Search for companies by industry

    • Information and Communications
      7213
    • others
      7010
    • Building materials, supplies and fixtures manufacturers
      6670
    • Service Industry
      4634
    • Trading company/Wholesale
      2997
    • Other construction industries
      2453
    • Electrical equipment construction business
      642
    • Interior Design
      527
    • Facility Design Office
      489
    • Construction Consultant
      464
    • Architectural design office
      361
    • retail
      344
    • Warehousing and transport related industries
      322
    • Electricity, Gas and Water Industry
      290
    • General contractors and subcontractors
      286
    • Interior construction business
      275
    • Medical and Welfare
      274
    • Educational and Research Institutions
      257
    • Building Management
      252
    • Renovation and home construction industry
      224
    • Water supply and drainage construction business
      203
    • Housing manufacturers and construction companies
      186
    • Transportation
      161
    • Real Estate Developers
      155
    • Fisheries, Agriculture and Forestry
      125
    • Structural Design Office
      66
    • Finance, securities and insurance
      36
    • Restaurants and accommodations
      29
    • self-employed
      29
    • Mining
      26
    • Public interest/special/independent administrative agency
      18
    • Police, Fire Department, Self-Defense Forces
      18
    • Store and building owners
      9
    • Property Owner
      8
    • Government
      8
    • Individual
      8
  • Special Features
  • Ranking

    • Overall Products Ranking
    • Overall Company Ranking
Search for Products
  • Search for products by classification category

  • Building Materials
  • Facilities
  • Lighting and Interior
  • Common materials
  • Civil Engineering Materials
  • Construction, work and methods
  • Surveys, Measurements, and Services
  • IT/Software
  • others
  • Store and facility supplies
  • Office and commercial supplies
  • Hospital and welfare facility supplies
  • Logistics Equipment
  • Energy and Resources
Search for Companies
  • Search for companies by industry

  • Information and Communications
  • others
  • Building materials, supplies and fixtures manufacturers
  • Service Industry
  • Trading company/Wholesale
  • Other construction industries
  • Electrical equipment construction business
  • Interior Design
  • Facility Design Office
  • Construction Consultant
  • Architectural design office
  • retail
  • Warehousing and transport related industries
  • Electricity, Gas and Water Industry
  • General contractors and subcontractors
  • Interior construction business
  • Medical and Welfare
  • Educational and Research Institutions
  • Building Management
  • Renovation and home construction industry
  • Water supply and drainage construction business
  • Housing manufacturers and construction companies
  • Transportation
  • Real Estate Developers
  • Fisheries, Agriculture and Forestry
  • Structural Design Office
  • Finance, securities and insurance
  • Restaurants and accommodations
  • self-employed
  • Mining
  • Public interest/special/independent administrative agency
  • Police, Fire Department, Self-Defense Forces
  • Store and building owners
  • Property Owner
  • Government
  • Individual
Special Features
Ranking
  • Overall Products Ranking
  • Overall Company Ranking
  • privacy policy
  • terms of service
  • About Us
  • Careers
  • Advertising
  1. Home
  2. ProductSearch
  3. Facilities
  4. Electrical installation
  5. Solar power generation equipment
  6. Just by renting out the roof, you can generate new net profit and also earn rental income from rooftop solar power.

Just by renting out the roof, you can generate new net profit and also earn rental income from rooftop solar power.

  • Added to bookmarks

    Bookmarks list

    Bookmark has been removed

    Bookmarks list

    You can't add any more bookmarks

    By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

    Free membership registration

last updated:Aug 29, 2025

ケネスエネルギー開発
ケネスエネルギー開発
  • Special site
  • Official site

With zero initial investment and zero risk, you can capitalize on the roofs of factories and warehouses, utilizing them as a new pillar of net profit.

【Our Construction Numbers and Client List】 A 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. *For more details, please refer to the related links or feel free to contact us. New Revenue from Roof Leasing Model By simply leasing idle assets (roofs), we can earn rental income of approximately 100 to 200 yen per square meter annually. For example, with an 8,000 square meter roof, this translates to stable annual revenue of about 800,000 to 1.6 million yen. *This may vary depending on regional conditions and contract methods.

    Solar power generation equipmentSolar System Solar ModulePhotovoltaic power generation system (solar system, energy-saving housing, electricity sales business)
スクリーンショット

Just by renting out the roof, you can generate new net profit and also earn rental income from rooftop solar power.

スクリーンショット 2025-08-29 13.19.28.png
スクリーンショット 2025-08-29 13.19.28.png 取引先紹介1.png 取引先紹介2.png
  • Reduction achievements in electricity usage from Kenneth-style solar power generation.
  • Special site - Product/service details - https://pr.www.ipros.com/kennethenergie/product/

Inquire About This Product

  • Contact Us Online
  • Download catalog

basic information

〇Reduction of electricity costs (cost-cutting) Reduce electricity bills by 17-28% with industrial self-consumption solar power Immediate effect, with benefits felt right after installation 〇Net profit (rental income) Earn fixed rental income just by leasing your roof Becomes a "new pillar of profit" with no risk and reduced manpower

Price range

Please contact us for details

Delivery Time

Please contact us for details

Applications/Examples of results

- Gunma Prefecture Warehouse Roof Leasing Case Installation Capacity: Approximately 500 kW (PPA Model) Owner Revenue: Annual Rent Approximately 1.2 million yen (Roof Leasing) "Secure new rental income from unused roofs without taking on risks."

catalog(3)

Download All Catalogs
[Achievements Introduction 2.0] Over 80 projects in the last 12 years with a total construction cost exceeding 900 billion yen! Solar power construction achievements!

[Achievements Introduction 2.0] Over 80 projects in the last 12 years with a total construction cost exceeding 900 billion yen! Solar power construction achievements!

COMPANY
  • E-book viewing
  • Catalog download

Contact this catalog

Introduction of a self-consumption solar power generation system.

Introduction of a self-consumption solar power generation system.

TECHNICAL
  • E-book viewing
  • Catalog download

Contact this catalog

The unreasonable cash flow created by the inconvenient truth of solar power generation.

The unreasonable cash flow created by the inconvenient truth of solar power generation.

TECHNICAL
  • E-book viewing
  • Catalog download

Contact this catalog

Company information

ケネスエネルギー開発

ケネスエネルギー開発

Real Estate Developers

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration
  • Special site
  • Official site
Phone number/address

Kenneth Energy Development Co., Ltd. is a company aiming to promote renewable energy, operating in the following three main areas: 〇 Energy development business centered on solar power generation - Comprehensive support from planning, design, construction, to operation of rooftop and ground-mounted solar power plants - Assistance with connection negotiations with power companies and various permit applications, ensuring a smooth introduction even for first-timers 〇 Electrical equipment construction business - Handling a wide variety of electrical work, including new construction and renovation of commercial facilities and apartments - Broad coverage of all equipment, including lighting, air conditioning, emergency power supply, water supply and drainage, and gas piping 〇 Real estate and construction support business - Involved in infrastructure development and project support related to construction, leveraging a comprehensive construction system as a strength Additionally, many qualified professionals, such as electrical chief engineers and construction management engineers, are on staff, providing strong support for companies in their decarbonization efforts and cost reduction with high technical skills and reliable responsiveness. In the solar power-related business and real estate-related business, we can provide a wide range of support from project sourcing and investigation stages to execution stages such as EPC, tailored to your needs.

Product/Service List (42)

The related categories of Solar power generation equipment

  • Facilities
  • Electrical installation
  • Solar power generation equipment
  • Solar system, mounting system, and hardware
  • Solar System Solar Module
  • Photovoltaic power generation system (solar system, energy-saving housing, electricity sales business)
          

Inquire About This Product

  • Contact Us Online
  • Download catalog

Products

  • Search for Products

Company

  • Search for Companies

Special Features

  • Special Features

Ranking

  • Overall Products Ranking
  • Overall Company Ranking

support

  • site map
IPROS
  • privacy policy Regarding external transmission of information
  • terms of service
  • About Us
  • Careers
  • Advertising
COPYRIGHT © 2001-2025 IPROS CORPORATION ALL RIGHTS RESERVED.
Please note that the English text on this page is automatically translated and may contain inaccuracies.