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 | |
---|---|---|---|---|---|---|
NihonDentsu Asia |
|
Fukuoka |
Japan
|
|||
Nihongi Aburaten |
|
Aomori |
Japan
|
|||
Nihonkucho Hokuriku |
|
Toyama |
Japan
|
|||
Niigata Sanrin |
|
Niigata |
Japan
|
|||
Niigata Shell |
|
Niigata |
Japan
|
|||
Nike Elec |
|
Osaka |
Japan
|
|||
Nikkan |
|
Hokkaido |
Japan
|
|||
Nikke Machine Works |
|
Hyogo |
Japan
|
|||
Nikko Construction |
|
Hiroshima | Yes |
Japan
|
||
Nikkousetsubi |
|
Nagano | Yes |
Japan
|
||
Nimiya Denkou |
|
Oita |
Japan
|
|||
Nippon Comsys |
|
Tokyo |
Japan
|
|||
Nippon Densetsu Kogyo |
|
Tokyo |
Japan
|
|||
Nippon Energy |
|
Tokyo | Yes |
Germany, Japan, Pakistan, Sau...
|
||
Nippon Weston |
|
Gifu |
Japan
|
|||
Nishibuchi |
|
Tokushima |
Japan
|
|||
Nishiden Setsubi |
|
Nagano | Yes |
Japan
|
||
Nishimura |
|
Kyoto |
Japan
|
|||
Nishinihon Denko |
|
Kumamoto |
Japan
|
|||
Nishinihon Sera |
|
Fukuoka | Yes |
Japan
|
||
Nishinippon Plant Engineering and Construction |
|
Fukuoka |
Japan
|
|||
Nishitokyo Jutaku Reform |
|
Tokyo |
Japan
|
|||
Nishiyama Industry |
|
Ishikawa |
Japan
|
|||
Nishiyama Sakata Denki |
|
Hokkaido |
Japan
|
|||
Nishizawa Seisakusyo |
|
Nagano |
Japan
|
|||
Nissei Electric Industrial |
|
Kagawa |
Japan
|
|||
Nissetu |
|
Saga |
Japan
|
|||
Nissho Denki |
|
Tokyo |
Japan
|
|||
Nissho Kogyo |
|
Miyagi | 2015 |
Japan
|
||
Nissho Techno |
|
Miyagi |
Japan
|
|||
Nissin |
|
Tokyo |
Japan
|
|||
Nissin Holdings |
|
Okinawa |
Japan
|
|||
Nissin Sholi |
|
Tokyo |
Japan
|
|||
Nissin Techno System |
|
Tochigi |
Japan
|
|||
Nitten |
|
Kanagawa |
Japan
|
|||
Nitto Construction |
|
Chiba |
Japan
|
|||
Nittoh |
|
Aichi | Yes |
Japan
|
||
Nittsu-gas |
|
Fukuoka |
Japan
|
|||
Niwa Gas |
|
Gifu |
Japan
|
|||
NJS |
|
Saitama | Yes | 2006 |
Japan
|
|
NKG Associate |
|
Aichi |
Japan
|
|||
Noda |
|
Shiga |
Japan
|
|||
Noda Cnstruction |
|
Gifu |
Japan
|
|||
Nodadenki |
|
Miyagi |
Japan
|
|||
Nomura Kensetsu Kougyou |
|
Gunma |
Japan
|
|||
Norimura |
|
Osaka |
Japan
|
|||
North Field |
|
Aichi |
Japan
|
|||
NorthPower |
|
Hokkaido | Yes |
Japan
|
||
NOSCO |
|
Hiroshima | Yes |
Japan
|
||
Noubikiden |
|
Aichi |
Japan
|
|||
Novis |
|
Kyoto | Yes |
Japan
|
||
Nozato Electrical Engineering & Construction |
|
Osaka |
Japan
|
|||
NS Kogyo |
|
Fukushima | Yes |
Japan
|
||
NSC |
|
Okayama |
Japan
|
|||
NSC |
|
Miyazaki |
China, Japan
|
|||
NTT Facilities |
|
Tokyo |
Japan
|
|||
NTT Smile Energy |
|
Osaka | Yes |
Japan
|
||
Numata Gas |
|
Gunma |
Japan
|
|||
Numata on the Roof |
|
Iwate |
Japan
|
|||
NX Shoji |
|
Tokyo |
Japan
|
|||
Oasis Home |
|
Fukushima |
Japan
|
|||
Obayashi |
|
Tokyo |
Japan
|
|||
Obrick |
|
Shizuoka | Yes |
Japan
|
||
Odate Kensetu |
|
Shizuoka |
Japan
|
|||
Oden |
|
Shizuoka | Yes |
Japan
|
||
OET |
|
Gunma | Yes |
Japan
|
||
Ogaki Sangyo |
|
Hiroshima | Yes |
Japan
|
||
Ogawa Denki |
|
Mie |
Japan
|
|||
Ogawa Denki |
|
Ibaraki |
Japan
|
|||
Ogiden |
|
Saitama |
Japan
|
|||
OGRE |
|
Osaka | Yes |
Japan
|
||
OHE |
|
Miyagi | Yes |
Japan
|
||
Ohisama Energy Station |
|
Okayama | Yes |
Japan
|
||
Ohisama Life |
|
Nagano | Yes |
Japan
|
||
Ohisama Shimpo Energy |
|
Nagano | Yes |
Japan
|
||
Ohori Denki |
|
Ibaraki |
Japan
|
|||
Ohtake Denka Center |
|
Aomori | Yes |
Japan
|
||
Ohtakedenki |
|
Ishikawa |
Japan
|
|||
Ohtsubo |
|
Tokyo |
Japan
|
|||
Ohtsuka |
|
Miyazaki |
Japan
|
|||
Oigakkusu |
|
Shizuoka | Yes |
Japan
|
||
Oita Builder |
|
Oita | Yes |
Japan
|
||
Oita Oil |
|
Oita |
Japan
|
|||
Oita Security Center |
|
Oita | Yes |
Japan
|
||
Ojima |
|
Saitama |
Japan
|
|||
Okada Denco |
|
Tottori |
Japan
|
|||
Okaishi Construction |
|
Okayama |
Japan
|
|||
Okajima House Industry |
|
Gifu | Yes |
Japan
|
||
Okamoto Electric industry |
|
Osaka |
Japan
|
|||
Okamoto Electrical Construction |
|
Tokyo |
Japan
|
|||
Okamoto Sumiken |
|
Gifu |
Japan
|
|||
Okanokousan |
|
Ibaraki | Yes |
Japan
|
||
Okayama Electric |
|
Kyoto |
Japan
|
|||
Okayasanso |
|
Nagano | Yes |
Japan
|
||
OKI |
|
Hiroshima | Yes |
Japan
|
||
Okinawa Kobori Denki |
|
Okinawa | Yes |
Japan
|
||
Okubo Kensou |
|
Iwate |
Japan
|
|||
Okugawa Electric |
|
Osaka |
Japan
|
|||
Okuji |
|
Osaka |
Japan
|
|||
Okuji Kensan |
|
Osaka | 2003 |
Japan
|