LED replacement bulbs

LCD PWM Solar Charge Controller 3 load mode + 2 USB

Starting at: $10.80

10A 20A 30A LCD PWM Solar Panel Regulator Charge Controller 12V/24V + 2 USB
Setting Load Mode: 3 load mode, Light Sensor turn On/off (As Solar street lamp controller), Light Sensor turn On/1 to 24 hour adjustable delay time turn off (As Solar street lamp controller), 24 hour always on (as other load which do not require auto On/Off)
12V battery can only access 18V-20V solar panels
24V battery can only access 36-40V solar panels
10A 12V(120W MAX)   24V (240W MAX)
20A 12V(240W MAX)   24V/ (480W MAX)
30A 12V (360W MAX)    24V (720W MAX)
USB Output: 5V, Max output 3A .
Solar Charge Controller applies in solar photovoltaic systems, which coordinates the working of solar panels, batteries and loads. It adds some protection functions, so that the entire system can be in efficient and safe operation.

MCU charge controllers LCD display apply to all types of photoelectric panels and various types of batteries, MCU (Micro-Processing Controller) has PMW (Pulse Modulation Wide-frequency) 0~100% variable duty cycle process. According to the types and actual charging situation of the battery, This controller series can provide the fast and best charging voltage and electricity from the PV panel.
Size:149*78*35 mm
1. CPU control, LCD display
2. Automatic recognition of input voltage
3. Applying with various types of durable batteries
4. Micro processing controller Pulse Modulation Wide-frequency(PWM)charge
5. Setting the voltage of low voltage cut-off/resuming connection of the DC output of the load port
6. Temperature sensor for charging a battery in compensation
7. Protective circuit of PV from reverse-charging
8. Overload protection
9. Overcharge protection
10. Short circuit protection
11. The temperature compensate
12. Reverse polarity connection protection
13. Converse discharge protection
14. Thunder protection
15. Low voltage protection





Rated Voltage

12V / 24V   Automatic voltage recognition

Max Load current

10A  USB 3A/5V

20A USB 3A/5V

30A USB 3A/5V

Input current range

12V~17V / 24V~34V

Length 1m

 Charge loop drop


Length 1m

Discharge loop drop


Over voltage protection

17V / 34V

Full charge cut

13.7V / 27.4V Setting adjustable

Low voltage cut

10.7V / 21.4V Setting adjustable

Temperature compensation

-3mv/centigrade degree/cell

No load loss


Over release voltage returns

12.6V/12V, 12.6V*2/24V Setting adjustable

Ambient temperature

-25~+55 centigrade degree

Add to Cart:

  • Model: Solar-USB5V3A-12V24V-10A20A30A
  • Shipping Weight: 0.3lbs

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