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LPF-U
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  • LPF-U
  • LPF-U

PWM Solar Charge Controller

LPF-U 10A/20A/30A/40A/50A/60A

SMK PWM controller ranging from 10A-60A, over 10 series,100 different models available by now. PWM controller is good and economic for small solar system less than 1KW.

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Features Specifcations Download


Feature:

1. Improving battery life time and system performance by using high efficiency PWM charging method

2. LCD design, dynamically displaying devices operating data & working condition

3. Temperature compensation, adjusting charging and discharging parameters automatically

4. Humanized buttons, easy and convenient to operate

5. Advanced industry design, widely applicable


Feature

LPF-2410U

LPF-2420U

LPF-2430U

LPF-2440U

LPF-2450U

LPF-2460U

Nominal System Voltage

12/24V auto

Rated current

10A

20A

30A

40A

50A

60A

Max.PV open circuit voltage

≤ 50V

Float charging voltage

13.7V/27.4V

Low voltage reconnect voltage

12.6V/25.2V

Low voltage disconnect voltage

10.7V/21.4V

USB output port

5V/3A

NO load loss

≤20mA

Loop  voltage drop

170mV

Charge mode

PWM

Temp. compensation

–4mV/Cell/℃

Working temperature

–35℃~+60℃

Storage temperature

–35℃~+70℃

Humidity temperature

≤95% N.C.

Dimension

155*107*45mm

195*135*55mm

Net weight

238g

510g

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