The SGC 1500 P by C3G Soudage Innovation is a Capacitor discharge welding generator which comes with a power of 1500 joules. For this specific unit, it has a controlled charge voltage of about +/- 0.5 % which can be adjusted to 40 up to 230 volts. It uses a condenser batteries which is reinforces and protected with 60,000 Microfarads. For energy status, the unit is provided with a digital display.