We choose to offer optimal products from versatile manufacturers including TOSHIBA(Japan), Mitsubishi Electric (Japan), Schott (Germany), and Canadian Solar (Canada).

Electric current generated from a solar battery is direct current (DC). An inverter converts the direct current into the alternating current (AC) we use. The conversion factor to DC from AC is very important. The usable amount of electricity will reduce when the efficiency of the conversion by the inverter decreases, irrespective of whether the power generated by the solar battery is sufficient. The large inverter from Kaco (Germany) achieved the top power electricity conversion efficiency and ensures excellent maintainability, as well.

Traditionally, in Japan, it has been popular to mount solar panels on the roof. For solar power generation plants where the panels are mounted on the ground, however, a tracker is installed and the solar panels are mounted on the tracker. With the dual-axis tracker, the solar battery panels track the sun to maximize output based on GPS information.