What Is the Significance of the Solar Charge Controller?

After the battery is overloaded, charge it with a high voltage, which is faster. If the battery is finally to be fully charged, use the maintenance voltage to charge the battery slowly in the maintenance mode. Better protect the battery. The basic function of the solar charge controller is to manage the battery.

• What is the reason why we choose solar charge controllers?

• Is it okay not to need a solar charge controller for the solar charging board?

• Why does the solar charge controller light always light up?

What is the reason why we choose solar charge controllers?

1. The intuitive LED light tube of the solar charge controller indicates the current battery status and allows the user to understand the usage status;

2. All control elements of the solar charge controller use industrial-grade chips (only for industrial-grade I controllers) that can run freely in cold, high temperatures and humid environments. At the same time the time control of the crystal filter is used and the time control is accurate;

3. The solar charge controller deletes the setting point of the potentiometer setting and uses the e-square memory to record each control point, digitize the setting and the error of the control point due to the potentiometer oscillation deviation, temperature drift, etc. factors that reduce accuracy and reliability;

4. The solar charge controller uses a digital LED display and settings, and all settings can be completed by one-button operation. It is extremely comfortable and intuitive to control the working status of the entire system and to protect the battery from overload and deep loading. The role of protection. In places with large temperature differences, a qualified regulator should also have the function of temperature compensation. Additional functions such as light switch and time switch should be optional options of the controller.

Is it okay not to need a solar charge controller for the solar charging board?

It is not possible.

the reason is:

1. The output voltage of the battery panel varies with the sunlight. When the load is connected, the working voltage is generally about 17-18 V. If the battery is directly connected, the battery voltage can easily become too high and the battery may be damaged.

2. If the sunlight is relatively weak, such as cloudy or at night, the voltage of the battery panel is relatively low and may be lower than the voltage of the battery. At this point the battery recharges the battery panel in reverse. It'll damage the battery board.

Therefore we need to add for the solar charge controller. One is that solar charge controller protect the battery and to prevent overload and deep loading. The second is that solar charge controller can prevent the battery from charging the battery board and to protect the battery board.

Why does the solar charge controller light always light up?

Load output control lamp: As long as the solar controller has an output of the load, the load control lamp is switched on and off if no output is made.

Operating charge indicator: When the battery is connected, the system immediately goes into operation. At this point, the operating/charging display of the solar charge controller (one for 0,5 sec. and one for 0,5 sec.) flashes off; When the system changes to the charging state, run/load The tell-tale always lights up.

Battery Capacity Control Light: The control light of the solar charge controller is always red when the battery is overloaded and the control light is always blue when the battery is overloaded. Under normal conditions, the colour of the indicator lamp with increasing battery capacity gradually changes from red to blue.

The advantages of a solar charge controller such as energy saving, easy operation and comfortable maintenance make it popular with consumers. Shenzhen Sumry Electronics Co., Ltd. has undertaken to provide the best suitable solar charge controller at a reasonable price and everything necessary to meet the needs of the customer.