The Magnum Energy MS4448PAE Inverter/Charger is a good choice when you need to run parallel systems. These pure sinewave inverters are designed specifically for the most demanding renewable energy applications. The unique design of the MS4448PAE provides two 120VAC output lines that are 180° out-of-phase with each other, so that the combination of the L1 and L2 lines total 240VAC and the voltage between either L1 or L2 and neutral is 120VAC, eliminating the need to purchase two units and stack them together to get 240 volts.
When the power requirements of the system are beyond the capacity of a single MS-PAE Series inverter or the system is expanded as more loads are added, up to four MS-PAE Series inverters can be connected together in a parallel configuration. When connecting inverters in parallel, the overall inverter power and surge capacity is increased to power a large single load or more smaller loads. You can parallel up to four inverter/chargers for up to 17.6kw of power at 120/240V. The MMP and ME-RTR are required for parallel stacking the MS-PAE Series.