ATTENTION:

• This solar inverter is able to charge the battery bank when AC power/Solar power/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

Working Mode:

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 ac grid 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 -- The generator is connected to the AC input of the inverter, and the output is stabilized through AVR while the battery is recharged.

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!