CombiMaster Inverter/Charger - 12/1500-60 Amp - 120VThe CombiMaster inverter/charger provides the most power and charging in the series. The 3500W version comes in 12V and can be paralleled stacked in a single system up to 10.5kW. The 24V models in 3500W and 5000W can create parallel stacked systems up 35kW. The 1500W version delivers 1500W of pure sine wave inverter power and 60 amps multi chemistry battery charging. The 1500W is the smallest form factor in the series. All models provide pure sine wave inverter power and over 60-200 amps multi-chemistry battery charging, plus the intelligent design is NMEA 2K and MasterBus compatible.Specifications: Nominal DC Voltage: 12V (10.2-16V) Continuous Power at 104Adeg F: 1500W Peak Power 30 seconds: 2250W Surge Power 5 seconds: 3000W Parallel Stacking: No Synchronize with Mains/Generator: Yes Output Waveform: Pure Sine