Samlex America F Series 1200W 120V Pure Sine Wave Inverter/Charger w/24V Input & 40 Amp Charger Evolution. For use with Lead Acid or Lithium Batteries. Samlex Evolution Series inverter/chargers provide reliable AC power wherever its needed. For use with boats RVs cabins and specialty vehicles as well as alternative energy back-up and emergency power applications.Adaptive Battery Charger Option for Lead Acid Batteries6 programmable charging profiles 2 3 and 4 stages with Equalization Algorithm monitoring in the Bulk Stage assesses the batterys condition. The remaining charging stages are based on the batterys condition rather than a pre-set charging time. Reduces excess charging time and extends life of batteryTransfer SwitchZero transfer time when switching from Inverter to AC input source. When AC input source comes on the inverter synchronizes with the incoming wave form and then transfers instantly at zero crossing without interruption to the load.Surge Capacity (Active Power Boost)The inverter has a surge capability of 3X its continuous power rating allowing it to turn on loads with high starting surge. Inverter loads can exceed the continuous power output by the Power Boost Allowances without triggering and overload fault. There is no need to upsize to a larger inverter/charger to handle a heavy surge load resulting in reduced costs.Solar InputConnect a solar charge controller (up to 50A) directly to the EVO though the Battery Charger External DC Input External charging current is monitored to free up more power from the grid to be available to the load while charging. ONLINE Mode can be used to prioritize Batteries/Inverter over the grid ideal for those who want to operate primarily on solar power even when the grid is available (when grid is costly).State-of-the-Art TechnologyMultiple physical points of protection monitoring are scanned up to 10000 times per second to detect adverse internal and external conditions. The EVO is practically indestructible. The EVO will detect fault conditions and initiate a healthy shutdown before any damage can be done.AC Input / Output OptionAC Power Cord Inlet and Duplex GFCI outlet: EVO-1212F/1224F; hardwired: EVO-1212F-HW/1224F-HW The EVO-RC-PLUS remote control (sold separately) can be used to capture detailed EVOTMperformance data stored on a removable 16GB SD Card. Advanced Specifications for Samlex America Evolution F Series 1200W 120V Pure Sine Wave Inverter/Charger w/24V Input & 40 Amp Charger: Manufacturer: Samlex America Color: Black Amperage: 40 amps Voltage: 34 volts Features of Samlex America Evolution F Series 1200W 120V Pure Sine Wave Inverter/Charger w/24V Input & 40 Amp Charger Charger Output Voltage: 18.1-34 Charger Output - Amps: 0-40 Inverter Cont. Output Wattage: 1200 Waveform: True Sine Wave Inverter Output Voltage: 120v Inverter Input Voltage: 24v Charger Input - Voltage: 120v Inverter Surge Rating: 3X Outlet Qty: 2 Duplex GFCI Charging Banks: 1 Package Contents: Samlex America Evolution F Series 1200W 120V Pure Sine Wave Inverter/Charger w/24V Input & 40 Amp Charger Samlex America EVO-1224F: F Series 1200W 120V Pure Sine Wave Inverter/Charger w/24V Input & 40 Amp Charger Evolution