Solar Controller for Tracking Maximum Power Model eMPPT 3024Z

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1. Structure of Solar Controller for Tracking Maximum Power Model eMPPT 3024Z

 

The Solar Controller eMPPT 3024Z can be used in home system, and it benefits from DC/DC converter technique and MCU technique, which have capacity to adjust the operation spot of the solar modules so as to reach the maximum power output of the solar modules. The MCU of controller of Series eMPPT can intelligently track the operation spot of the solar modules by the algorithm MPPT, so the use ratio of solar modules can be raised and therefor the cost of the solar generating system can be reduced. Compare to the ordinary solar charging controller, eMPPT controller can in general increase the power output of the solar modules by 5% at least and 30% at most(the own characteristics  of solar modules, temperature and illumination etc. have effect on how to raise the percentage of the power output ). 

 

 

2. Main Features of Solar Controller for Tracking Maximum Power Model eMPPT 3024Z

  •  Dot matrix large screen and LCD showing all parameters

  •  Vivid icon indicating the concept of all parameters

  • Nice interface and clear for observation

  • Whole device for wall mounting type to install

 

 

3. Solar Controller for Tracking Maximum Power Model eMPPT 3024Z Images

Solar Controller for Tracking Maximum Power Model eMPPT 3024Z

 

 

Solar Controller for Tracking Maximum Power Model eMPPT 3024Z

 

 

 

 

4. Solar Controller Model  for Tracking Maximum Power eMPPT 3024Z Specification

 

Mode

eMPPT3024Z

 

Input

Solar Module Input Voltage Scope

≤70V

Maximum Power Spot Tracking Voltage Scope

12V~70V12V

24V~70V24V

Solar Module Input Circuit

Circuit 1

 

 

 

Output

Rated Working Voltage

12V/24V(Automatic Identification)

Max. Charging Current

30A

Stand-by loss

≤30mA

Charging Mode

Three phases for charging controlBulkAbsorptionFloat

Floating Charge Voltage

27.6Vadjustable

Temperature compensation for Floating Charge Voltage

-4mV/cell/

Absorption Charging Voltage

28.8Vadjustable

Range of Temperature measurement

-20℃~+70

5. FAQ

We have organized several common questions for our clients, which may help you sincerely:

 

1)     How to guarantee the quality of the products?

 The company is approved by the ISO9000 quality management system with its strict product quality control. The products for exportation pass the inspection of relevant foreign nations (CE, ROHS), and get high evaluation of the customers.

 

2)     How long can we receive the product after signing Sales Confirmation?

Generally speaking, if there is enough quantity of finished products which can meet the clients’ requirement, we can manage the delivery within three to five working days according to the instruction of the payment terms in the Sales Confirmation; if the products needs some time to get ready, we will arrange the delivery as soon as possible after the manufacture. 

 

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Q:How to choose a solar controller
The choice of solar street light controller, generally in accordance with the current, and the current mainly depends on the battery power and battery voltage ratio and the load power with the battery voltage ratio, who take those who, such as the load is 60W, battery with 100W, battery Voltage 12V, 60W / 12V = 5A, 100W / 12V = 8.333A, so choose 12V10A solar controller
Q:Solar panels for solar panels
Using the series PWM charging the main circuit, so that the charging circuit voltage loss than the use of diode charging circuit reduced by nearly half, the charging efficiency of 3% -6% higher than non-PWM, increased power consumption; over discharge recovery to enhance the charge, Normal direct charge, float the automatic control mode so that the system from a longer life; at the same time with high precision temperature compensation; intuitive LED LED indicates the current battery status, allowing users to understand the use of the situation; all control all use industrial chip ( Only with I industrial controller), in the cold, high temperature, humid environment to run freely. At the same time the use of crystal timing control, timing control accuracy.
Q:Solar controller one machine how
You should include a charge and inverter as one of the machines. This product is also very good, but for many users is not very applicable, such as I hope to enter the input, but the output power can not meet, and configure the inverter is more waste. If your needs and configuration just right, it is still relatively easy to use. The cost of the above is higher.
Q:Solar controller red light flashing
Solar controller flashing red light according to the different brands of the representative of the meaning of the controller are not the same, but in general terms, the red light flashing a saying that the battery is charging the battery is expressed as a red light flashing, green , The yellow light does not shine; another kind is the battery high pressure state or battery low voltage state that is red light flashing, green light does not light, hope to help you
Q:Choose a solar controller which need to have a few conditions
To buy a solar controller must know the power of the solar panel and the load power to be used to determine the controller's charging current and discharge current. General solar controller are 12v / 24v automatic identification. Discharge current = load power / 12v, charge current = battery power / battery board voltage. The voltage of the panel can be set with the multimeter DC. The short-circuit current of the panel uses a clamp meter to test the current. So the battery power = voltage * current, basically know the power of the solar panel. The battery charge current will know. The current range of the controller is greater than the charging current of the solar panel and the discharge current of the load.
Q:How the inverter is connected to the solar controller
At present, the general 12V inverter is not 2000W. Solar controller separation network and grid, do not know what you say.
Q:Solar controller water level display is not correct how to do
Re-adjust the water level to control, choose their own water.
Q:How does the solar controller set up Sheung Shui?
Press and hold the water level key for 3 seconds, hear the "drop" sound, the display temperature of the two digits and the "time to add water" indicator light at the same time flashing, repeat the water level key to set the time to add water time. Set the time in Beijing plus the number of hours set into the regular water, such as set at 12 o'clock in the hour, regularly at 8 o'clock every day on the water, set the number of hours 20 (range 00-23), wait 5 seconds to automatically save and exit the "regular water" indicator light is on, the regular water function takes effect, after 8 o'clock every day will start the regular water. To cancel the time to add water: hold the water level key for 3 seconds, hear the "drop" after the "time to add water" indicator off, the time to add water function to cancel.
Q:How the solar panels with the controller
Light control on + delay off - open delay + light control off the double time mode: the work process is open when the dark load (light control on), delay to set the first time after the closure of the load, turn off the load After the day until the day before the set of the second time to open the load again, to the dawn when the load off (light control off), the night when the load is closed to save power. The controller uses fuzzy control to automatically identify and effectively correct the darkness to the dawn of the entire night time, that is, according to the length of the night to automatically adjust the time to close the load at night to ensure that the load only in the dark and before dawn Set the time period to open, the other time is closed.
Q:What is the use of solar controller
Perfect protection: electrical protection reverse, short circuit, overcurrent and so on.

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