Supplier

The Tatebayashi Group Co., Ltd. has been cherishing the history of 328 years since its founding and 55 years of incorporation. Top Runner Co., Ltd. is a company specializing in solar power generation systems that plays a part in this. A solar power generation system is a power generation system that, once installed, can be used for a long period of 20 years. Therefore, what we consider most important is that we will always be close to our customers for this long period of time. We believe that receiving after-sales follow-up with peace of mind for 20 years will lead to the happiness of our customers. Reliable sales agents are being created one after another near our customers. Top runner distributors share a mission to continue to protect customers' solar power generation systems through their own quality control such as the solar power generation system construction engineer ID system. As a pioneer of photovoltaic power generation systems and a manufacturer of photovoltaic power generation systems, we strictly manage quality in-house. In addition, the quality is set by an external quality evaluation organization, which is a third-party organization, to set even higher hurdles. The long-term warranty of the photovoltaic power generation system is guaranteed with the high level of quality assurance as the backbone.