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Controller Solar 20A 12V USB 5V 3A PWM Solar Charge Controller
  • Controller Solar 20A 12V USB 5V 3A PWM Solar Charge Controller
Controller Solar 20A 12V USB 5V 3A PWM Solar Charge Controller
【Brief】:12V + USB 5V Dual Output
【Series】:PWM Series
Description

Feature:

1. 12V + USB 5V Dual Output

2. Three states of charge way

3. 4 indicators showing battery power (25%, 50%, 75%, 100%)

4. PWM (Pulse Width Modulation)Technology

5. Short circuit, Electronic protection, Over current protection 

 

Specification:

Rated charging current: 20A

Rated discharging current: 12V : 20A; USB : 3A (charging iPad series, iPhone series, Samsung, phones and other 5v units)

Short-current protection: 25A

System voltage: 12V + USB 5V

Over current protection: <1.3 maintain for 60s, <1.6 maintain for 5s, >1.6  shut down immediately

Stand-by lost: <5mA

Charge voltage drop: ≤0.26V

Discharge voltage drop: ≤0.15V

Max solar panel voltage: 21V

Operating temperature: -35 centi-degree to +55 centi-degree

Equalize charging voltage: 14.8V

Bulk charging voltage: 14.5V

Acceptance charging voltage: 14.2V

Float charging: 13.8V

Charge return voltage: 13.2V

Discharge stop voltage: 11.2V

Discharge return voltage: 12.6V

Temperature compensation: N/C

Control mode: PWM( Pulse Width Modulation )

Maximum wire size: 12AWG

Size/Weight: 130x70x35mm/150g

 

Remark: 

All voltage are for 12V system only.

Voltage tolerance 1%

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