Ampinvt 3500W Low Frequency Solar Inverter 48V DC to 120V AC, Off Grid Pure Sine Wave Inverter Charger Built-in 80A MPPT Solar Controller and 35A AC Charger, Support Lead Acid Lithium Gel Battery

Rated Power:3500WPeak Power:10500WAC Input :120VAC± 25% 60hz ±5hzAC Output： 120V ±3% 60hz±0.5hzWave Form:Pure Sine WaveBattery Voltage:48VDC Battery Type:Gel / SLA / Water / Lithium(LifePo4) batteryDC Charge Voltage:40-64VDCOvercharge Protection:≥64VDCMax AC Charge Current:35A ， 0%-100% can be adjustedCommunication Port:RS485, available for wifi box & external control screen (need to buy extra)Max PV Array Voltage : 150VDCMax PV Array Power : 4200WMax Solar Charge Current : 80AOperating Temperature : 0 ~ 60℃

ATTENTION:

• This solar inverter is able to charge the battery bank when AC power, solar power, or a generator are connected to the inverter.
• 3500 watt is continuous output power, peak output power is 10500W
• This inverter can ONLY work with 48V battery system.
• Inverter CAN NOT support connect in parallel.
• Inverter MUST have a battery, and the battery MUST be connected first

Note: Different types of loads have different starting impulse currents. Customers need to select the appropriate inverter model according to the actual equipment power, current, and load characteristics.

• What kind of the inverter is suitable for your appliances?
• Pls know that load is divided into resistive load and inductive load .If you need the inverter to run the resistive load (like laptop, TV, electric cooker ), please choose the inverter with continuous power higher than the appliance's rated power. And it is best to use 80% of the rated power. If you use microwaves, water pumps, air conditioners and other appliances with motors or compressors ,please choose the inverter whose continuous power is 3-10 times higher than your appliances.

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Five Woking Model:

1. AC/Line priority mode -- always use ac power as priority input, provide ac output, and automatically charge the battery.

2. Battery priority mode -- Priority should be given to battery power supply. After low voltage protection, the battery will be transferred to market power supply. When the battery is full, the battery will be transferred back to battery power.

3. ECO Mode---Load < 10% automatic sleep and stop output, load > 10% automatic boot back to normal inversion.

4. Generator mode -- use unstable generator 240V to generate power, access the inverter AC input, through the inverter AVR regulator, automatic matching 60HZ municipal frequency, output voltage regulator in the normal operating range.

5. Unattended Mode---When the battery is low voltage, the inverter goes into standby state(Power saving state). When the battery restores the voltage value set by yourself (such as solar charging), the inverter will restore the normal output of the inverter, and realize unattended full automatic operation!

Ampinvt 3500W Low Frequency Solar Inverter 48VDC TO 120VAC