... design, set inverter, charge controller, batteries in one, scientific, rational arrangement. All-digital design concepts, the real pure sine wave output, can ... , pure sine wave AC output, strong ability to adapt to the load3. IBGT use of advanced power devices, reliable operation4. Machine inverter, high ... , can be the use of high-altitude 3000W pure sine wave power inverter 24V DC 230V AC new 50hz