引述 :『GS Sine Wave Inverter range of single-phase covers 1.5, 2.0,3.0 and 4.0 kW in high voltage and medium voltage versions and also comes in two cabinet versions.』

引述 :『Geoprotek is a Taiwan-based company specializes in design and manufacture of solar inverter, sine wave inverter, solar logger, solar home touch, solar control software and solar central management. 』