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Waterproof PWM dimming 12v solar panel charge controller with LED driver SR-SD
Waterproof PWM dimming 12v solar panel charge controller with LED driver SR-SD
Supplier Info
[China Supplier]
Contact Person : Ms. Wen Winny
Tel : 0086-755-26458295
Fax : 0086-755-27325578
Product Detail
Waterproof PWM dimming solar panel charge controller SR-SD 1.12V/24V auto 2.CE 3.Controller with LED driver 4.Boost voltage

 Waterproof PWM dimming 12v solar panel charge controller with LED driver SR-SD

1.12V/24V auto2.CE&Patent3.Controller with LED driver4.Boost voltage 

Waterproof series (all-in-one controller) SR-SD

1. Built-in LED constant current source.

2. With intelligent four phases PWM digital dimming.

(power is 100%,75%,50%,25%)

3. IP68 waterproof degree.

4. The max output voltage is 70V, which can drive 20

 LED lamps installed in series

5. Various protections.

System voltage

12V/24V Auto

Output current

330mA – 2310mA

No-load loss

5mA/12V;7mA/24V

Solar input voltage

Less than 55V

The Max. charging current

8A

Overvoltage protection

17.0V; ×2/24V

Equal charging voltage

14.6V; ×2/24V(25°C), duration:1h

Ascending charging voltage

14.4V; ×2/24V(25°C), duration:2h

Float charging voltage

13.8V; ×2/24V (25°C)

Return voltage during charging

13.2V; ×2/24V (25°C)

Return voltage for over-discharging

12.5V; ×2/24V

Over-discharging voltage

11.1V; ×2/24V

Temperature compensation

-4.0mv/°C/2V;

Light-control voltage

Light-control open 5V; light-control close 6V

Efficiency of constant current

90% - 96%

Current accuracy

+/-2%

Light-control judgment time

10min

The Max. output voltage

Less than 70V

Working temperature

-40°C to +70°C;

Protection level

IP68

Weight

160g

Dimensions

82×58×20(mm)(L×W×H)

Waterproof PWM dimming 12v solar panel charge controller with LED driver SR-SD

Waterproof PWM dimming 12v solar panel charge controller with LED driver SR-SD

Waterproof PWM dimming 12v solar panel charge controller with LED driver SR-SD

Waterproof PWM dimming 12v solar panel charge controller with LED driver SR-SD

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