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. 2,242 installers based in Japan are listed below.

Company Name   Battery Storage Starting Date Installation size Countries Operating In
310 Densetsu
Yamanashi s 1(M)Wp+ Installations
Japan
A-style
Osaka s 1(M)Wp+ Installations
Japan
A-Style
Saitama Yes s Monitoring
Japan
A-TECH
Saga s 1(M)Wp+ Installations
Japan
A・S・T
Tokyo Yes s 1(M)Wp+ Installations
Japan
A.S.K
Nara s 1(M)Wp+ Installations
Japan
a·Rise
Saitama Yes s 1(M)Wp+ Installations
Japan
A&Vein
Niigata Yes 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 Monitoring
Japan
Active Energy
Nara Yes s 1(M)Wp+ Installations
Japan
Active Mate
Osaka Yes 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 Yes s 1(M)Wp+ Installations
Japan
Advance
Tokyo s Monitoring
Japan
Advance
Ibaraki s 1(M)Wp+ Installations
Japan
After Plus
Kagoshima s 1(M)Wp+ Installations
Japan
Agata
Shiga 2002 s 1(M)Wp+ Installations
Japan
AGK
Hiroshima s 1(M)Wp+ Installations
Japan
Aiko
Kanagawa Yes s 1(M)Wp+ Installations
Japan
Aikyo
Aichi s 1(M)Wp+ Installations
Japan
Aikyo Home
Chiba s 1(M)Wp+ Installations
Japan
AiNERGY
Fukushima Yes s 1(M)Wp+ Installations
Japan
Aipower
Fukushima s Monitoring
Japan
Air Lock
Saitama s 1(M)Wp+ Installations
Japan
Aisystem
Shizuoka Yes s 1(M)Wp+ Installations
Japan
Aiwa Denki Kogyo
Osaka Yes 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
All-Wide
Tokyo Yes s 1(M)Wp+ Installations
Japan
Alma
Osaka 2023 s Monitoring
Japan
Alpha
Kanagawa Yes s Monitoring
Japan
Alpha System
Tokyo s 1(M)Wp+ Installations
Japan
Alphasystem
Aichi s 1(M)Wp+ Installations
Japan
Alsys
Tochigi s Monitoring
Japan
Altenergy
Tokyo Yes 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 Yes 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 Yes s 1(M)Wp+ Installations
Japan
Anshindenki
Nagasaki Yes s 1(M)Wp+ Installations
Japan
Ant
Aichi s 1(M)Wp+ Installations
Japan
AOI Energy Solution
Fukui Yes 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
APC Maintenance
Chiba Yes s Monitoring
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
Aqua Air
Tokyo Yes 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 Yes 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 Yes 2016 s 1(M)Wp+ Installations
Japan
Arca
Miyagi Yes 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 Yes 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 Yes s 1(M)Wp+ Installations
Japan
Asahi Boiler
Hiroshima Yes s 1(M)Wp+ Installations
Japan
Asahi Danke
Hokkaido (S)maller Installations Monitoring
Japan
Asahi Dengyo
Tokyo Yes s Monitoring
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 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