Solar Trade Platform and Directory of Solar Companies

Solar System Installers in Japan

Japanese solar panel installers – showing companies in Japan that undertake solar panel installation, including rooftop and standalone solar systems. 2,290 installers based in Japan are listed below.

Company Name   On/Off Grid Starting Date Installation size Countries Operating In
310 Densetsu
Yamanashi On-grid s 1(M)Wp+ Installations
Japan
A-style
Osaka s 1(M)Wp+ Installations
Japan
A-Style
Saitama Off-grid s Monitoring
Japan
A・S・T
Tokyo Off-grid s 1(M)Wp+ Installations
Japan
A.S.K
Nara s 1(M)Wp+ Installations
Japan
a·Rise
Saitama On-grid, Off-grid s 1(M)Wp+ Installations
Japan
A&Vein
Niigata s 1(M)Wp+ Installations
Japan
ABC
Ehime s 1(M)Wp+ Installations
Japan
Abe Electric Works
Hyogo s 1(M)Wp+ Installations
Japan
Abe System
Aomori s 1(M)Wp+ Installations
Japan
Abedenko
Yamagata s 1(M)Wp+ Installations
Japan
Ace Corporation
Yamagata (S)maller Installations Monitoring
Japan
Ace Denki
Oita s 1(M)Wp+ Installations
Japan
Ace Reform
Nagano s 1(M)Wp+ Installations
Japan
Act Ecotech
Aichi (S)maller Installations Monitoring
Japan
Active Energy
Nara Off-grid s 1(M)Wp+ Installations
Japan
Active Mate
Osaka Off-grid s 1(M)Wp+ Installations
Japan
Adachi Sangyo
Nagasaki s 1(M)Wp+ Installations
Japan
Adamac
Hokkaido s 1(M)Wp+ Installations
Japan
ADK
Hokkaido s 1(M)Wp+ Installations
Japan
Admix Line
Osaka Off-grid s 1(M)Wp+ Installations
Japan
Advance
s 1(M)Wp+ Installations
Japan
Advance
Ibaraki s 1(M)Wp+ Installations
Japan
After Plus
Kagoshima s 1(M)Wp+ Installations
Japan
Agata
Shiga s 1(M)Wp+ Installations
Japan
AGK
Hiroshima s 1(M)Wp+ Installations
Japan
Aiko
Kanagawa Off-grid s 1(M)Wp+ Installations
Japan
Aikyo Home
Chiba s 1(M)Wp+ Installations
Japan
AiNERGY
Fukushima On-grid, Off-grid s 1(M)Wp+ Installations
Australia
Aipower
Fukushima s Monitoring
Japan
Air Lock
Saitama s 1(M)Wp+ Installations
Japan
Aisystem
Shizuoka Off-grid s 1(M)Wp+ Installations
Japan
Aiwa Denki Kogyo
Osaka On-grid, Off-grid s 1(M)Wp+ Installations
Japan
Akahori
Fukui s 1(M)Wp+ Installations
Japan
Akamine Denken
Ibaraki s 1(M)Wp+ Installations
Japan
Akaoshoji
Gunma s 1(M)Wp+ Installations
Japan
Akari Denki
Yamaguchi s 1(M)Wp+ Installations
Japan
Akaritec
Niigata s 1(M)Wp+ Installations
Japan
Akiyoshidenki
Oita s 1(M)Wp+ Installations
Japan
Alice
Tokyo s 1(M)Wp+ Installations
Japan
All-Wide
Tokyo Off-grid s 1(M)Wp+ Installations
Japan
Alnax
Gifu s 1(M)Wp+ Installations
Japan
Alpha
Kanagawa Off-grid s Monitoring
Japan
Alpha System
Tokyo Off-grid s 1(M)Wp+ Installations
Japan
Alphasystem
Aichi s 1(M)Wp+ Installations
Japan
Alsys
Tochigi s Monitoring
Japan
Altenergy
Tokyo Off-grid s 1(M)Wp+ Installations
Japan
Aman Construction
Kagoshima s 1(M)Wp+ Installations
Japan
Amateras Solar
Tokyo s 1(M)Wp+ Installations
Japan
Amedia
Tottori s 1(M)Wp+ Installations
Japan
Amicable Service
Ibaraki Off-grid s 1(M)Wp+ Installations
Japan
Ando Sangyo
Chiba s 1(M)Wp+ Installations
Japan
ANIS
Tokyo s 1(M)Wp+ Installations
Japan
Anjyo Electric
Aichi Off-grid s 1(M)Wp+ Installations
Japan
Anshindenki
Nagasaki On-grid, Off-grid s 1(M)Wp+ Installations
Japan
Ant
Aichi s 1(M)Wp+ Installations
Japan
AOI Energy Solution
Fukui Off-grid 1983 s 1(M)Wp+ Installations
Japan
AOKI
Ibaraki s 1(M)Wp+ Installations
Japan
Aokidengyo
Mie s 1(M)Wp+ Installations
Japan
Aomori Denki Kogyo
Aomori s 1(M)Wp+ Installations
Japan
Aotech
Aichi s 1(M)Wp+ Installations
Japan
APEC Engineering
Tokyo s 1(M)Wp+ Installations
Japan
Apollo
Tokyo s 1(M)Wp+ Installations
Japan
Aps Homes
Shizuoka s 1(M)Wp+ Installations
Japan
Apt
Fukushima s 1(M)Wp+ Installations
Japan
Aqua Air
Tokyo Off-grid s 1(M)Wp+ Installations
Japan
Aqua Plus
Yamagata s 1(M)Wp+ Installations
Japan
Aquro Technical Office
Chiba s 1(M)Wp+ Installations
Japan
Araden
Kochi Off-grid s Monitoring
Japan
Arai Electric Works
Nagano s 1(M)Wp+ Installations
Japan
Araidenki Industry
Nagano s 1(M)Wp+ Installations
Japan
Araki Technical
Shiga s 1(M)Wp+ Installations
Japan
Aratec
Fukushima s 1(M)Wp+ Installations
Japan
ARC
Hokkaido On-grid, Off-grid 2016 s 1(M)Wp+ Installations
Japan
Arca
Miyagi Off-grid s Monitoring
Japan
Arcus
Yamanashi s 1(M)Wp+ Installations
Japan
Arima
Nagasaki s Monitoring
Japan
Arimitsugumi
Ehime s 1(M)Wp+ Installations
Japan
Arrows Corporation
Osaka Off-grid 2006 s 1(M)Wp+ Installations
Japan
Art Consultant
Kochi s 1(M)Wp+ Installations
Japan
Art Techno
Tokyo s 1(M)Wp+ Installations
Japan
Artisan University
Mie s 1(M)Wp+ Installations
Japan
Aruga Denki
Nagano s 1(M)Wp+ Installations
Japan
Asahi
Okayama Off-grid s 1(M)Wp+ Installations
Japan
Asahi Boiler
Hiroshima Off-grid s 1(M)Wp+ Installations
Japan
Asahi Danke
Hokkaido (S)maller Installations Monitoring
Japan
Asahi Dengyo
Tokyo Off-grid s 1(M)Wp+ Installations
Japan
Asahi Electrical
Shizuoka s 1(M)Wp+ Installations
Japan
Asahi Housing Construction
Hokkaido s 1(M)Wp+ Installations
Japan
Asahi I & R
Saga s Monitoring
Japan
Asahi Techno
Saitama s Monitoring
Japan
Asahi Techno Plant
Okayama On-grid s 1(M)Wp+ Installations
Japan
Asahigas Energy
Mie s 1(M)Wp+ Installations
Japan
Asami Shoten
Tokyo s 1(M)Wp+ Installations
Japan
Asano Sangyo
Kagawa s 1(M)Wp+ Installations
Japan
Asante
Tokyo s 1(M)Wp+ Installations
Japan
Asia Infonet
Tokyo s Monitoring
Japan
Aska Solar
Tottori 2003 s 1(M)Wp+ Installations
Japan
Assist
Fukushima s 1(M)Wp+ Installations
Japan
Astead
Nagano Off-grid s 1(M)Wp+ Installations
Japan, Philippines