60a 24V / 48V 1 channel intelligent mppt solar charge controller with LCD display

60a Solar Panel Charge Controller MPPT for solar power system with LCD display 24V 48V

 

 

 

Quick Detail:

 

60A MPPT solar panel charge controller with LCD display
intelligent, Maximum Power Point Tracking function
multi-protect function

 

 

 

Specification:

 

 

 

MPPT technology introduction:

 

 

MPPT means maximum power point tracking. It makes the solar panels work at maximum point(ext Point B) by using power conversion technology. eMPPT is the new charge controller researched and developed by our company, and it uses the MCU to track the maximum power point of solar panels intelligently to generate more power from the solar panels. 

 

 

 

 

 

Charging process controlling:

 

The starting charging voltage of battery is different, eMPPT will use the different charging strategies to finalize the charging process. When starting charging voltage of battery is lower than 12.6V(for 12V battery), battery will go through three stages as Bulk, Absorption and Floating charging. When starting charging voltage of battery is higher than 12.6V(for 12V battery), battery will go through two stages as Bulk and Float charging.

 

 

 

About MPPT Charging: Bulk charging, Absorption charging, Float charging

 

 

 

 

 

 

System Voltage:

 

System Voltage	Recommended Power Range
12V	<800W
24V	<2000W
48V	<6000W

 

 

Solar Panels Configuration:

 

eMPPT series controller can be connected with mono solar panels and also thin film solar panels. When making the system, make sure the open circuit voltage of solar panels array is not higher than the maximum voltage permitted by the controller. Chart one is to introduce the models of mono solar panels and thin film panels and their parameters. Chart 2 is the configuration solution for 12V, 24V and 48V system for solar panels.

 

 

 

 

 

 

 

Function:

 

1. Maximum Power Point Tracking technology

The controller uses Buck conversion circuit and MCU technology to track the maximum power point to implement the maximum output power of solar panels in different illumination intensity and temperature. The MPPT algorithm increases efficiency of your PV system and decreases the quantity of solar panels.

 

2. Multi-stage Charge Control

The starting charging voltage of battery is different, the controller will use the different charging strategies to finalize the charging process. When starting charging voltage of battery is lower than 12.4V (for 12V battery), battery will go through three stages as Bulk, Absorption and Float charging. When starting charging voltage of battery is higher than 12.4V (for 12V battery), battery will go through two stages as Bulk and Float charging.

 

3. Charging voltage adjustable

 

4. Temperature compensation for charging voltage

 

5. Temperature controlling fan

 

6. In night to sleep

 

7. Battery reversed connection protection

 

8. Solar panels reversed connection protection

 

9.  Protection for battery reversed discharging

 

10. Internal over-heating protection

 

11. Over voltage protection for solar panels input

 

12. Power limiting for the input of solar panels

 

 

 

Applications:

 

• Solar portable light
• Solar Home systems
• Roof top solar solutions

 

 

Warning:

Before connecting to the solar panel, please connect the controller to the battery; do not use solar panel supply power 
to the loads directly. 

 

 

Notes:

Do not use lamplight to charge the solar panel (lamplight is too weak to charge) 
DC power source to replace the solar panel will cause troubles to controller.
Choose the suitable wire which diameter should not be too small, please refer to the parameter.