Highlight:★ This LFP Series Pure Sine Wave Inverter is a combination of an inverter, battery charger, and AC auto-transfer switch. Low frequency, low Idle Current, BTS cable, remote control.★ This power inverter 3000w requires 120VAC input and can provide 120VAC output power for the appliances, and it can output 50 or 60Hz via the SW4.★ AC/Battery Priority: Our inverter is designed with AC priority by default, you can choose the battery priority by SW5 switch.★ Adjustable Charging Current: The max charge current can be adjusted from 0%-100% via a liner switch. ★ Auto Gen Start: The inverter can start up a generator when the battery voltage goes low, and turn the generator off after battery charging is finished.FeaturesMain Features:3000W LFP Series Low-Frequency Pure Sine Inverter With Charger.AC/Battery Priority Selector.Automatic Generator Start.GFCI Socket, Safety and Convenient.Marine Coated and Protected.LCD Display, Remote Control, BTS including.Low Idle Consumption.7 battery type settings for the charger.Multi Stage Smart charger Max 40A, the charger can be disabled.10 msec typical transfer time.Packaging:3000W 24V Low-Frequency Pure Sine InverterEnglish ManualRemote ControlBTS CableUnit Weight: 53LB Unit Size: 17.4 x 9.5 x 7.8 inchShipping Weight: 57LB Shipping Size: 23 x 12.6 x 12.0 inchSpecificationMain Specification：Inverter Output:Continuous Output Power: 3000WSurge Rating: 9000W (20 Seconds)Output: 120VAC, 60hz Output Wave: Pure Sine Wave (bypass mode)Typical Transfer Time: 10ms (MAX)Nominal Efficiency: >88%DC Input:Nominal Input Voltage: 24.0VdcMinimum Start Voltage: 20.0VdcLow Battery Alarm: 21.0Vdc-22.0VdcLow battery Trip: 20.0Vdc-21.0Vdc (select by SW1)High Voltage Alarm: 32.0VdcLow battery Voltage Restart: 26VdcIdle Consumption: 39WPower Saver Mode Idle Consumption: 16WAC Charger :Charger Rate: Max 40AAC input Range (Grid or Generator): 90V-135VAC/100V-135VAC (selected by SW2)Over Charge Protection Shutdown: 31.4VSelectable Charge Setting based on battery type Adjustable charge current: off-20%-100% 4-step intelligent battery chargerUser ManualDownload LFP Series Pure Sine Wave Inverter/Charger User's ManualFAQFrequently Questions Answer1. Does the inverter turn off when the low battery warning is triggered? Or does it only give the warning and continues to invert?    Dear Customer, If the inverter is connected to the AC input, when the inverter goes to a low battery alarm, then the inverter will start to charge the battery until the low battery voltage returns to an acceptable voltage range by the inverter.If the inverter is not connected to the AC input, the low battery alarm will trigger when the battery voltage comes to 21V, and the inverter will shut down when the battery voltage drops to 20V, thank you.2. Will it work with lithium batteries?    Dear Customer, yes, it can work with it. Just make sure the volts is 24v, thanks.3. Should I have a BMS (Battery Management System) on my Lifepo4 batteries with this charger?      Dear Customer, Normally the Lifepo4 batteries has built-in BMS, so you do not need to connect another BMS, thanks  

Highlight:★ This LFP Series Pure Sine Wave Inverter 4000 watt is a combination of an inverter, battery charger, and AC auto-transfer switch. Low frequency, low Idle Current, BTS cable, remote control.★ This 4000-watt power inverter requires 120VAC input and can provide 120VAC output power for the appliances, and it can output 50 or 60Hz via the SW4.★ AC/Battery Priority: Our inverter is designed with AC priority by default, you can choose the battery priority by SW5 switch.★ Adjustable Charging Current: The max charge current can be adjusted from 0%-100% via a liner switch. ★ Auto Gen Start: The inverter can start up a generator when the battery voltage goes low, and turn the generator off after battery charging is finished.FeaturesMain Features:4000W Low-Frequency Pure Sine Inverter With Charger.AC/Battery Priority Selector.Automatic Generator Start.Safety and Convenient.The low-frequency inverter can power all kinds of appliances.LCD Display, Remote Control, BTS including.Low Idle Consumption.7 battery type settings for the charger. Multi Stage Smart charger 65+/-5A, the charger can be disabled.10msec typical transfer time.Packaging:4000W 24V Low-Frequency Pure Sine InverterEnglish ManualRemote ControlBTS CableUnit Weight: 53LB Unit Size: 17.4 x 9.5 x 7.8 inchShipping Weight: 57LB Shipping Size: 26 x 12.6 x 12.0 inchSpecificationMain Specification：Inverter Output:Continuous Output Power: 4000W Surge Rating: 12000W (20 Seconds)Output: 120VAC, 60hz Output Wave: Pure Sine Wave (bypass mode)Typical Transfer Time: 10ms (MAX)Nominal Efficiency: >88%DC Input:Nominal Input Voltage: 24.0VdcMinimum Start Voltage: 20.0VdcLow Battery Alarm: 21.0Vdc-22.0VdcLow battery Trip: 20.0Vdc-21.0Vdc (select by SW1)High Voltage Alarm: 32.0VdcLow battery Voltage Restart: 26.0VdcIdle Consumption: 48WPower Saver Mode Idle Consumption: 19WAC Charger :Charger Rate: 65+/-5AAC input Range (Grid or Generator): 90V-135VAC/100V-135VAC (selected by SW2)Over Charge Protection Shutdown: 31.4VSelectable Charge Setting based on battery type Adjustable charge current: off-20%-100%4-step intelligent battery charger User ManualDownload LFP Series Pure Sine Wave Inverter/Charger User's ManualFAQFrequently Questions Answer1. For charging with DC input, can I directly connect a 24v solar panel to this or do the solar panels have to go through a charge controller?    Dear Customer, this inverter doesn't have a built-in solar controller, you need to have an external solar controller if you want it to work with solar panels, hope for your kind understanding, thanks.2. What is the idle wattage?    Dear Customer, the idle power is 19W if the saver-on mode and the idle power is 48W if the saver-off mode, thanks.