Powmr 20a Mppt Solar Charge Controller 12/24vdc 60voc

Powmr 20a Mppt Solar Charge Controller 12/24vdc 60voc

Feature:

1. advanced MPPT maximum power point tracking technology, the tracking efficiency is not less than 99.5%.

2. Use high quality components to improve system performance, with maximum conversion efficiency up to 97%.

3. Ultra-fast maximum power tracking speed while ensuring the tracking efficiency.

4. Accurately identify and track the maximum power point of multiple peak waveforms.

5. Reliable maximum input power of PV array to ensure equipment safety.

6. Wide operating voltage range of the maximum power point of the PV array. Automatic identification of 12/24V system voltage.

7. LCD display design to dynamically display the operating data and operating status of the equipment.

8. Various charging control modes: regular mode, light control mode, dual time mode, pure charger mode and synchronization mode.

9. The charging process can choose sealed, GEL, flooded, lithium iron phosphate and ternary lithium batteries.

10. Battery temperature compensation function.

Charge controller safety:

1.First connect the battery and set the system parameters before connecting the solar panel. If it does not operate in sequence, the battery will be damaged.

2.When the device is connected to a lithium battery, set the system voltage first, and then set the battery type.

Precautions

Step 1: Connecting the battery

Step 2: Connecting to the charging side (only lamps can be connected)

Step 3: Connect to the solar panel

Step 4: Connect the inverter to the batteries (if no inverter has been configured, ignore this step).

Technical specifications:

Model:POW-Keeper1220

Type: MPPT

Rated voltage: 12/24V automatic

Rated current: 20A

PV input power: 12V:260W, 24V:520W

System voltage: Adaptive 12/24V

Load current rating: 20A

Solar PV voltage: 60Voc

Optional battery types (sealed by default): user default, sealed, flooded, gel, LiFePo4

mode of operation

(LD1) Normally open mode: The load operates normally and can be switched on or off manually.

(LD2) Light control mode: The load starts automatically after sunset and turns off automatically after sunrise.

(LD3) Time control and light control mode: set the charging running time after sunset and set the charging running time before sunrise. (Automatically identify the sunrise and sunset times according to the local environment).

(LD4) Reverse light control mode: charging automatically starts after sunrise and automatically turns off after sunset.

What's in the box
1 x Solar Panel Battery Charging Controller.
1 x User Manual (English)