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20A PWM solar Charger Controller

20A PWM solar Charger Controller

Where to Buy?

Solar Charge Controller is a photovoltaic (PV) charge controller that tracks the PV array to deliver the available current for charging batteries. When charging, the Controller regulates battery voltage and output current based on the amount of energy available from the PV array and state-of-charge of the battery.

 

 

Mode

NVLD2420A

System Voltage

12V/24V

Max. Input Voltage of solar panel

55V

Self-consumption

≤12mA

Max. charge current

20A

Max. discharge current

20A

LVD

11.0V  ADJ 9V….12V ;×2  24V

LVR

12.6V  ADJ 11V….13.5V ;×2  24V

Float Voltage

13.8V  ADJ 13V….15V ;×2  24V

Boost charging

14.4V ; ×2  24V  Battery Voltage less than 12Vstart boost charging 2 hours

Battery Over Voltage Protection

16.5V ; ×2  24V

ReverseConnection Protection

yes

Load Over Current Protection

Yes, each two minutes restart once

Charge Type

PWM

Temperature Compensation

-24 mV /℃ for 12V system ;×2  24V

Working Temperature

-20℃---+55℃

Terminal Scale

28—10  AWG

Waterproof grade

IP32

Size

168 mm×92 mm×41.5mm

Netweight

320g

 
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