2KW Low Frequency Solar Inverter LCD Display Pure Sine Wave Inverter

Product Specification

2KW Pure Sine Wave Inverter Intelligent Low Frequency with 30APWM/MPPT Charge Controller

Notes:

1. Please use pure copper cable

2. Please use the brand cable of enough square

3. Please wire in strict accordance with the electrical specifications

If the cable is not used as specified, the cable will burn out, and the machine will burn out and even lead to more serious consequences. Please choose carefully (otherwise, the user will bear the consequences).

• Wall-mounted 1KW-6KW Panel Figure:

[Display Panel Operation Step Figures]

Step 1:

Figure 1

1. Connect the load, battery, state grid, press [ON] to enter the page shown as figure 1;

2. All operation display, can visualize all running status and alarm status of the machine;

3. The first button indicates [up or back], the second button indicates [down], the third button indicates [press and hold for 3 seconds to enter the setting state or confirm the current setting parameters].

Step 2:

Figure 2

1. Press [down] to enter the page shown as figure 2;

2. Display state grid input voltage, AC output voltage, input and output frequency, the frequency is the automatically identified local grid frequency;

3. Display load percentage, the user can know the load power.

Step 3:

Figure 3

1. Press [down] to enter the page shown as figure 3;

2. Display battery voltage value and percentage;

3. Display battery type and battery standard voltage;

4. Display internal running temperature of the machine.

Step 4:

Figure 4

1. Press [down] to enter the page shown as figure 4；

2. Display setting priority mode；

3. Can turn on or turn off the saving energy mode at any time；

4. Can turn on or turn off the state grid charging function at any time；

5. Display charging level and charging current.

Step 5:

Figure5

1. Press [OK] 3 seconds to enter the page shown as figure 5；

2. Enter into setting mode, there are 4 options: saving energy priority, stage grid priority, battery priority, recreational vehicle priority (for recreational vehicle, ambulance etc).

3. Enter into setting battery, having lead acid battery, gel battery, lithium-iron-phosphate battery, ternary lithium, user-defined(enter into user-defined mode, user can adjust battery voltage, can accommodate many kinds of batteries).

4. Enter into charging setting, can adjust charging level and charging current: low, middle, high, each charging level with the charging current；

5. Enter into language setting；

Technical parameters:wall mounted type

Above parameters only for reference, we will revise the parameters base on actual requirements on product, printing manual can not be updated timely, please refer to actual product.

[Attentions on battery maintenance and management]

Battery maintenance must be operated by professional engineers.

●The batteries of inside and outside of the equipment contain electrolyte, normally, battery should keep dry, there will be leakage of electrolyte when the battery is damaged, which will harm eye and skin, please use lot of water to wash and look for doctor immediately if this is really happened.

●Here is voltage on the terminal of the battery, the voltage of single battery is safe, but, if many batteries in series connection, the higher voltage will cause dangerous .

●When the terminal of the battery is in short circuit or in high current discharge, the battery will be damaged and very possible cause fire .

●Lead acid battery is sealed battery, at 20℃,stock or no use over than 6 months, battery need to be charged (although which was fully charged before), otherwise, may cause fault on battery. Now need to turn on the equipment to charge the battery at first, recommend to charge the battery one time within 4 months.

●The battery capacity can not reach 100% at first charging, which need several times charge and discharge to reach the requirements.

To avoid of polluting the environment, deal with the waste battery must follow local rules on poisons and hazardous materials.

●Please follow the steps of user manual for installation and operation, it is prohibit to open the equipment for unprofessional, if cause damaged, will lost the opportunity of repairing charge in free. And bear the liability of all the lose.