GigaSPG is a joint venture between the two private Japanese companies Eco Life Engineering Japan KK and NEXPV KK.


Eco Life Engineering Japan KK

Eco Life Engineering Japan KK is a private pure play Japanese PV EPC with 80 full time employees and 15 years experience in residential and commercial systems. Since 5 years the company has been active in the Mega Solar Utility Scale EPC and O&M business. The last years more than 40 MW of PV plants have been constructed and extensive experience has been gained with the installation and operation of PV Plants with all major Japanese and Foreign Central Inverter Brands. More than half of the customers are foreign developers and investors due to the companies ability to communicate in English and its willingness to sign foreign style EPC contracts. Eco Life Engineering is one of the leading Operating and maintenance (O&M) service providers in Japan with more than 80 MWp of projects under contract with Japanese and foreign customers.

The company has several branches in Japan and an extensive network of engineers all across Japan, resulting in a fast response time in case of urgent system repair needs. During the last few years Eco Life trained more than 3,500 engineers at their PV Academy. Here they transfer know how on how to establish a PV Installation quality insurance system to several big solar module makers who want to start the residential system business in Japan. Since several years the company has been focusing on the development of the O&M business both for small and very large scale Mega Solar Plants, as O&M provider and O&M sub-contractor.


NEXPV KK established in Japan in 1999. At that time the company was named Global Bookings Connection Japan KK (GBCJ KK). It was the exclusive Japanese partner of the Dutch company, now by far the largest worldwide on-line hotel reservation company. After having successfully developed the business in Japan for many years, the company changed course. In 2011 it was renamed NEXPV KK and became active in the field of solar plant development and investment and solar plant engineering and consultancy. The company has a strong focus on the research and development of the next generation of Low Cost Large Scale PV Power Generators.

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