MESSAGEMessage from the President

The renewable energy industry is currently at a major turning point. Without being bound by past successes or traditional conventions, we at ASW place “change and transformation” at the core of our management. By always staying highly attuned to the environment and agilely detecting even the smallest changes on-site, we will continue to evolve our services with flexibility. This is the stance of ASW—a company that aspires to remain a true partner in supporting our customers’ power generation assets.

To ensure our clients say, “I am glad I consulted ASW,” all our employees will work as one to refine our technical skills and, through sincere communication, connect your valuable assets to the future. We ask for your continued support and guidance.

ADLER SOLAR WORKS Co.,Ltd.
Koji Harada – President & Representative Director

COMPANY PROFILECorporate Profile

Company Name ADLER SOLAR WORKS Co.,Ltd.
Representative Director Koji Harada
Date of Establishment May 15, 2015
Capital JPY 30,010,000
Registration Licenses General construction business (electrical construction business): Kanagawa Prefecture Governor's License (General-3) No. 88719
JET PV System Maintenance and Inspection Company Registration Number JET PV O&M 19001
Main Business PV plant design, design evaluation, Yeild assessment, module inspection, acceptance test, TDD (Technical Due Diligence), and Consulting services
PV Plant Certification Service
PV Plant Operation and Maintenance Service
Evaluation of used PV plants and repowering (optimization) services
Correspondent Banks Mitsui Sumitomo Bank, Gunma Bank, Mitsubishi UFJ Bank
List of Certifications ・Class 2 Electricians – 11 persons, Class 3 chief electricians – 2 persons,
・Class B Hazardous Materials Handler – 1 person,
・Towing Vehicle Trail Type 1 Driver’s License – 4 persons,
・Small vessel license 2nd class – 1 person,
・The director of the residential building – 1 person
・Class 2 Information Processing Engineer – 1 person,
・Installation Technician (Analogue digital hybrid) – 1 person
・Class 1 Chief Telecommunications Engineer – 1 person
・1 person who have passed the Basic Information Processing Engineer Examination
・First class radio technician – 1 person
・Class2 Construction Management Technician – 1 person
・Level 2 Electrical Construction Management Technician– 1 person
・FAA Commercial pilot license with single engine and multi engine land – 1 person
Shin Yokohama Head Office / Yokohama SOC
(Sales & Operation center)
Fontana Shin Yokohama Bldg. 9F, Shinyokohama 2-17-2, Kohoku-ku, Yokohama 2220033
TEL:045-595-9385 FAX:045-595-9183
Kita Kanto Region SOC
(Sales & Operation center)
122-46-103, Miyukigahara-cho, Utsunomiya, Tochigi Pref. 3210982
TEL:028-678-4512 FAX:028-333-1315
Himeji SOC
(Sales & Operation center)
Kamae 5-84, Shikama-ku, Himeji, Hyogo Pref.
TEL/FAX:079-289-5759
Sendai SOC
(Sales & Operation center)
*Opened June 1, 2023
NK Maison Sanban-kan, 19-12 Aramaki-Kamyo-cho, Aoba-ku, Sendai-shi, Miyagi Pref.