PV Solar Charge Controller
PV Solar Charge Controller
12/24 Volts Auto Selectable Solar Charge Controller 10 to 40 Amp with LCD Display
Features :


LEO PV series solar charge controller adopts the most advanced digital technique, displays on the LCD and operates fully automatically. The Pulse Width Modulation (PWM) battery charging and the unique control technology can greatly increase the lifetime of battery. It has various unique functions and easy to use. The controller is for off-grid solar system, and protects the battery from being over charged by the solar module and over discharged by the loads. The charging process has been optimized for long battery life and improved system performance. 

1. 16 bit MCU with high speed and high performance
2. 8 bit A/D high-precision sampling to ensure accuracy
3. Excellent EMC design
4. Nominal system voltage automatic recognition
5. High efficient Series PWM charging, increase the battery lifetime and improve the solar system performance
6. Use MOSFET as electronic switch, without any mechanical switch
7. Widely used, automatically recognize day/night
8. Adopt graphics DOT-matrix LCD screen and HMI (human-machine interface) with 5 buttons, integrated menu displaying and operation
9. Humanized design of browser interface, undertake every operating conveniently
10. Full control parameters setting and modification, diversified load control mode
11. Adopt temperature compensation, correction algorithm for charging and discharging parameters automatically and improve the battery lifetime
13. Reverse protection: Any combination of solar module and battery
Model  No.
Electrical  Parameters
Nominal  System Voltage
12V24V  Auto  work
Maximum  Battery  Voltage
Maximum  PV  Voltage
Rated  Battery  Current  (A)
Charge  Circuit  Voltage  Drop
≤ 0.24V
Discharge  Circuit  Voltage  Drop
≤ 0.16V
≤ 44mA
Remote  temperature  sensor  interface
2ERJ— 3.81
Negative  to  the  ground
Environmental  parameters
Working  temperature
-20° C~  +55° C
Storage  temperature
-30° C~  +80° C
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LEO Corporation Pakistan.

Company was established in 1989. The Company started designing and manufacturing of Un-interrupted power supplies,Voltage stabilizers keeping in view the local domestic, commercial requirements. Our R&D department constantly kept themselves in touch with need of end user, developed modern equipment, and captured reasonable portion of local Market. Over the period the company developed Control Panels for smaller to medium sized industry. Read More
R&D Office : E-10 Commercial Block, PHA Flats
Near (UET) Zero Gate, Opposite
Opp. Orange Line Metro Station
G.T Road Lahore, (54900) Pakistan.
Phone: +92-42-3682-7799, 3682-7789
UAN +923-111-222-LEO (536)
Support: +92-3033-9999-11
Email: info@leo.com.pk

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