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
UsamiKougyou
Kumamoto s Monitoring
Japan
Valors
Osaka s Monitoring
Japan
Vamos Company
Hyogo Yes s 1(M)Wp+ Installations
Japan
Victory
Saitama s 1(M)Wp+ Installations
Japan
Victus
Hyogo s 1(M)Wp+ Installations
Japan
VIP Create
Aichi Yes s 1(M)Wp+ Installations
Japan
Voltaic
Fukuoka Yes s Monitoring
Japan
VSUN
Tokyo s 1(M)Wp+ Installations
Wachi Shoji
Ibaraki s 1(M)Wp+ Installations
Japan
Wada Denki
Tokyo Yes s 1(M)Wp+ Installations
Japan
WAIZ
Osaka s 1(M)Wp+ Installations
Japan
Wajo Holdings
Osaka Yes 2004 s 1(M)Wp+ Installations
Japan
Wakaden
Gunma s 1(M)Wp+ Installations
Japan
Wakayama Eco Life
Wakayama s 1(M)Wp+ Installations
Japan
Waki Densetsu
Nagasaki s 1(M)Wp+ Installations
Japan
Wakimoto Denki Kohji
Okayama Yes s 1(M)Wp+ Installations
Japan
Wakui Architectual Design
Saitama Yes s 1(M)Wp+ Installations
Japan
washindenki
Tokyo Yes 2008 s 1(M)Wp+ Installations
Japan
Wataco
Miyagi s Monitoring
Japan
Watanabe Densetsu
Tochigi s Monitoring
Japan
Watanabe Doboku
Kanagawa s 1(M)Wp+ Installations
Japan
Watanabe Electronics
Kanagawa Yes s 1(M)Wp+ Installations
Japan
Watanabe Kenkou
Tochigi Yes s 1(M)Wp+ Installations
Japan
Watarai Electrical Engineering
Yamagata s 1(M)Wp+ Installations
Japan
Watauchi Kawarakogyo
Nagano s 1(M)Wp+ Installations
Japan
Wave Energy Inc
Tokyo s 1(M)Wp+ Installations
Japan
Wave Solar
Saitama s 1(M)Wp+ Installations
Japan
West Holdings
Hiroshima Yes s Monitoring
Japan
West Japan
Hiroshima s 1(M)Wp+ Installations
Japan
West Lumber
Osaka s 1(M)Wp+ Installations
Japan
WingM
Hokkaido s 1(M)Wp+ Installations
Japan
Wise Energy
Gunma Yes s 1(M)Wp+ Installations
Japan
With you
Tokyo s 1(M)Wp+ Installations
Japan
Works Reform
Chiba s 1(M)Wp+ Installations
Japan
WWB
Tokyo 2006 s Monitoring
Japan
XSOL
Kyoto Yes 2001 s Monitoring
Japan, Korea
Y・Just
Gunma s 1(M)Wp+ Installations
Japan
Y's Engineer Service
Osaka s Monitoring
Japan
YachiyoKiko
Chiba s 1(M)Wp+ Installations
Japan
Yaegashi Kensetsu
Akita 2000 s 1(M)Wp+ Installations
Japan
Yamaban
Wakayama s 1(M)Wp+ Installations
Japan
Yamabun Trading
Osaka s 1(M)Wp+ Installations
Japan
Yamada Construction
Okayama Yes s 1(M)Wp+ Installations
Japan
Yamada Energy
Shiga Yes 2005 s 1(M)Wp+ Installations
Japan
Yamagata Sanso Corporation
Yamagata Yes s 1(M)Wp+ Installations
Japan
Yamagataya
Aichi Yes s 1(M)Wp+ Installations
Japan
Yamagishi
Fukui Yes s 1(M)Wp+ Installations
Japan
Yamaguchi Denki Kouji
Hyogo s Monitoring
Japan
Yamaichi
Saitama s 1(M)Wp+ Installations
Japan
Yamaichi Densetsu
Yamaguchi s 1(M)Wp+ Installations
Japan
Yamakawa
Kyoto s 1(M)Wp+ Installations
Japan
Yamakawa Kensetsu
Nagasaki s 1(M)Wp+ Installations
Japan
Yamamori Jyuken
Aichi s 1(M)Wp+ Installations
Japan
Yamamoto
Kyoto s 1(M)Wp+ Installations
Japan
Yamamura Denko
Hokkaido s 1(M)Wp+ Installations
Japan
Yamamura-electric
Nagasaki Yes s 1(M)Wp+ Installations
Japan
Yamaoka Denki
Gifu s 1(M)Wp+ Installations
Japan
Yamasa
Okayama 2013 s Monitoring
Japan
Yamase Electronics
Miyagi Yes s 1(M)Wp+ Installations
Japan
Yamashin Home
Kanagawa s 1(M)Wp+ Installations
Japan
Yamashiro Gas
Saga s 1(M)Wp+ Installations
Japan
Yamashiro Industry
Kumamoto Yes s 1(M)Wp+ Installations
Japan
Yamashita Electric
Tokyo s Monitoring
Japan
Yamashou Electrical Industry
Aomori Yes s 1(M)Wp+ Installations
Japan
Yamatake
Mie s 1(M)Wp+ Installations
Japan
Yamato
Gunma s 1(M)Wp+ Installations
Japan
Yamato Dengyousya
Oita s 1(M)Wp+ Installations
Japan
Yamato Denki
Kagoshima Yes s Monitoring
Japan
Yamato Kaihatsu
Miyazaki s Monitoring
Japan
Yamato Plan
s 1(M)Wp+ Installations
Japan
Yamato Solar
Kumamoto 2012 s 1(M)Wp+ Installations
Japan
Yamaya Bussan
Nagano Yes s 1(M)Wp+ Installations
Japan
Yamazaki
Nagano Yes s 1(M)Wp+ Installations
Japan
Yamazaki
Chiba s 1(M)Wp+ Installations
Japan
Yanagida
Nagano s 1(M)Wp+ Installations
Japan
Yanegiken (Roof Tech)
Aichi s 1(M)Wp+ Installations
Japan
Yanepro Noguchi Industries
Tokyo s 1(M)Wp+ Installations
Japan
Yaneso
Niigata s 1(M)Wp+ Installations
Japan
Yanetoh
Aichi s 1(M)Wp+ Installations
Japan
Yaneyano Inoshima
Fukui s 1(M)Wp+ Installations
Japan
Yano Kensetu
Aichi Yes s 1(M)Wp+ Installations
Japan
Yasaka Densetsu Kogyo
Kyoto s 1(M)Wp+ Installations
Japan
Yasuda
Kanagawa s 1(M)Wp+ Installations
Japan
Yasuda Denki Danbou
Gifu Yes s 1(M)Wp+ Installations
Japan
Yasuno Industry
Shimane 2014 s 1(M)Wp+ Installations
Japan
YBM Japan
Ishikawa s 1(M)Wp+ Installations
Japan
Yell
Shiga s 1(M)Wp+ Installations
Japan
YGO
Kanagawa Yes 2000 s 1(M)Wp+ Installations
Japan
YH
Kanagawa Yes s 1(M)Wp+ Installations
Japan
YLC
Saga s 1(M)Wp+ Installations
Japan
Yodo Ply
Hyogo s 1(M)Wp+ Installations
Japan
Yohyoh
Mie s 1(M)Wp+ Installations
Japan
Yokkaichi Electric
Mie s Monitoring
Japan
Yokogawa System Building
Chiba s 1(M)Wp+ Installations
Japan
Yokohama Kankyol Design
Kanagawa Yes s Monitoring
Japan
Yokohama Ryoujyu
Kanagawa s 1(M)Wp+ Installations
Japan
Yokohamakenzaikogyo
Kanagawa s 1(M)Wp+ Installations
Japan
Yokoray
Kanagawa Yes s 1(M)Wp+ Installations
Japan
Yokota Pipe Industrial
Aichi s 1(M)Wp+ Installations
Japan
Yokoyama Densetsu
Fukui Yes s 1(M)Wp+ Installations
Japan