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 |
Area
|
Battery Storage | Starting Date | Installation size | Countries Operating In | |
|---|---|---|---|---|---|---|
| Sun Eco Life 21 |
|
Kumamoto |
  |
Japan
|
||
| Sun Energy |
|
Fukuoka |
|
Japan
|
||
| Sun Energy Service |
|
Aichi |
|
Japan
|
||
| Sun Field |
|
Tokyo | Yes |
|
Japan
|
|
| Sun Force |
|
Kanagawa | 1997 |
|
Japan
|
|
| Sun Home |
|
Hyogo | Yes |
|
Japan
|
|
| Sun Home |
|
Ehime |
|
Japan
|
||
| Sun Japan |
|
Oita | Yes |
|
Japan
|
|
| Sun Kamiya |
|
Tokyo | Yes |
|
Japan
|
|
| Sun Kyuken |
|
Oita |
|
Japan
|
||
| Sun Life |
|
Aichi |
|
Japan
|
||
| Sun Life |
|
Ibaraki |
|
Japan
|
||
| Sun Peace |
|
Aichi | Yes |
|
Japan
|
|
| Sun Power |
|
Osaka | Yes |
|
Japan
|
|
| Sun Pro |
|
Saga | Yes |
|
Japan
|
|
| Sun Quality |
|
Ehime | Yes |
|
Japan
|
|
| Sun System |
|
Saga | Yes |
|
Japan
|
|
| Sun Techno |
|
Kumamoto |
|
Japan
|
||
| Sun Voltaic |
|
Okayama |
|
Japan
|
||
| Sun-densetsu |
|
Osaka |
|
Japan
|
||
| Sun-Home Builder |
|
Saga | Yes |
 |
Japan
|
|
| Sun-S |
|
Hiroshima | Yes |
|
China, Hong Kong, Japan, Unit...
|
|
| Sunconnex |
|
Tottori | Yes |
|
Japan
|
|
| SunCorporation |
|
Ishikawa | 2006 |
|
Japan
|
|
| Sunenec |
|
Aichi |
|
Japan
|
||
| SunFeeling |
|
Yamagata | 2019 |
|
Japan
|
|
| Sunflower Energy |
|
Shizuoka | Yes |
|
Japan
|
|
| Sunforest |
|
Osaka | Yes |
|
Japan
|
|
| Sunhit |
|
Miyagi | Yes |
|
Japan
|
|
| Sunhouse |
|
Shizuoka | Yes |
|
Japan
|
|
| Sunjunior |
|
Nagano | Yes |
|
Japan
|
|
| Sunkoubou |
|
Shiga | Yes |
|
Japan
|
|
| Sunkyu |
|
Fukuoka |
|
Japan
|
||
| Sunny System |
|
Tokyo | Yes |
|
Japan
|
|
| Sunplus |
|
Shimane |
|
Japan
|
||
| Sunrise |
|
Hyogo | Yes |
|
Japan
|
|
| Sunshine Service |
|
Kanagawa | Yes |
|
Japan
|
|
| Sunshinedaddy |
|
Yamaguchi |
|
Japan
|
||
| Sunsyu |
|
Nara |
|
Japan
|
||
| Suntop |
|
Kochi |
|
Japan
|
||
| Sunvista Gunma |
|
Gunma | Yes |
|
Japan
|
|
| Sunwa |
|
Gunma | Yes |
|
Japan
|
|
| Sunworks |
|
Fukushima |
|
Japan
|
||
| Super Concorde |
|
Shizuoka |
|
Japan
|
||
| Support Corporation |
|
Osaka |
|
Japan
|
||
| Suruga Tech |
|
Shizuoka |
|
Japan
|
||
| Sustena |
|
Kanagawa | Yes |
|
Japan, Philippines
|
|
| Suto Denki |
|
Yamagata | Yes |
|
Japan
|
|
| Suyama |
|
Shizuoka |
|
Japan
|
||
| Suyama Ekikagas |
|
Tochigi |
|
Japan
|
||
| Suzuden |
|
Gifu |
|
Japan
|
||
| Suzuka |
|
Mie |
|
Japan
|
||
| Suzuka |
|
Osaka |
|
Japan
|
||
| Suzuka Detect |
|
Mie |
|
Japan
|
||
| Suzukatsu Kensetsu |
|
Miyagi |
|
Japan
|
||
| Suzuki Densetsu |
|
Kumamoto | 2011 |
|
Japan
|
|
| Suzuki Densetu Kogyo |
|
Kanagawa |
|
Japan
|
||
| Suzuki Ie Hikigyo |
|
Tottori |
|
Japan
|
||
| Suzuki Kensetsu |
|
Tokyo | Yes |
|
Japan
|
|
| Suzuyo Home Pal |
|
Shizuoka |
|
Japan
|
||
| Suzuyo Shoji |
|
Shizuoka | Yes |
|
Japan
|
|
| Syouei Create |
|
Tokyo |
|
Japan
|
||
| Syscom Net |
|
Chiba | Yes |
|
Japan
|
|
| Sysken |
|
Kumamoto |
|
Japan
|
||
| Syudensya |
|
Miyazaki |
|
Japan
|
||
| T-box |
|
Osaka |
|
Japan
|
||
| T&S |
|
Tokyo |
|
Japan
|
||
| Tabuchi Kensetsu |
|
Hokkaido |
|
Japan
|
||
| Tadec |
|
Aichi |
|
Japan
|
||
| TAF |
|
Nagasaki | Yes |
|
Japan
|
|
| Taguchibankin |
|
Kanagawa |
|
Japan
|
||
| Taihei Technos |
|
Kumamoto | Yes |
|
Japan
|
|
| Taikai |
|
Kagoshima |
|
Japan
|
||
| Taiki Construction |
|
Osaka |
|
Japan
|
||
| TAIKO |
|
Aichi | 2013 |
|
Japan
|
|
| Taiko |
|
Hiroshima | 2011 |
|
Japan
|
|
| Taiko Denki |
|
Nagano | Yes |
|
Japan
|
|
| Taimatsu Densetsu |
|
Ishikawa | Yes |
|
Japan
|
|
| Taishi Electric |
|
Nara |
|
Japan
|
||
| Taishi Kensetsu |
|
Fukuoka | Yes |
|
Japan
|
|
| Taisho |
|
Ibaraki | Yes |
|
Japan
|
|
| Taisho |
|
Ibaraki | Yes |
|
Japan
|
|
| Taiy Riki |
|
Nagano | Yes |
|
Japan
|
|
| Taiyo - Setsubi |
|
Saga |
|
Japan
|
||
| Taiyo Denki Kogyo |
|
Okayama | 2003 |
|
Japan
|
|
| Taiyo Denko |
|
Kanagawa | Yes |
|
Japan
|
|
| Taiyo Holdings |
|
Tokyo | Yes |
|
Japan
|
|
| Taiyo Jyuken |
|
Kanagawa |
|
Japan
|
||
| Taiyo Kobo |
|
Hyogo |
|
Japan
|
||
| Taiyo Komuten |
|
Shizuoka |
|
Japan
|
||
| Taiyo Setsubi |
|
Osaka |
|
Japan
|
||
| Taiyo Tec |
|
Okayama |
|
Japan
|
||
| Taiyou Living |
|
Nagano |
|
Japan
|
||
| Taiyoukan |
|
Kagoshima | Yes |
|
Japan
|
|
| Taiyoukoh-Hatsuden-Chubu |
|
Aichi | Yes |
|
Japan
|
|
| Taiyoukou |
|
Tokyo |
|
Japan
|
||
| Taiyu Kensetsu |
|
Aichi |
|
Japan
|
||
| Tajima Construction |
|
Tokyo |
|
Japan
|
||
| Tajiri |
|
Gunma |
|
Japan
|
||
| Taka Denko |
|
Osaka |
|
Japan
|