https://powmr.com/solar-charge-controller/ powmr is a leading supplier of high-quality solar charge controllers. In the long run, whether it is a home off-grid system or commercial use, MPPT charge controllers have a higher return on investment. We strongly recommend using an MPPT controller for your power system. Yes, you can use a large-capacity power inverter, which can easily run AC power, dental chairs, deep refrigerators, and can power the entire house, office, and gasoline pumps. These devices are designed to run heavy loads and work on multiple battery systems (from 2 to 15 units) based on their design. MPPT charge controller is a technology dedicated to almost all photovoltaic power generation. Of course, for solar devices where the component voltage is higher than the battery voltage.