Inverter MPPT Series Manual de usuario
Thank you for choosing the TY series MPPT controller. It is a new generation of MPPT controller,
and its the research and development is based on the latest technology, It is a representative of the
latest level of development of PV technology products. Many Excellent performance of MPPT
products are shown as follows:
•Excellent cooling design and intelligent control of the cooling fan.
•The innovative maximum power of tracking can significantly improve the energy efficiency of
systems, the conversion rate is ≥97%.
•Quickly scan the entire l-V curve for a few seconds to track the maximum power point.
•Sealed, colloid, open of lead-acid battery and lithium battery series charging program optional.
•The controller has the automatic protect function for overcharge, over discharge, overload, short
circuit etc.
•The Rs485 communication interface can do multi-machine communication. The communication
distance is 1 KW, that can communicate with PC board, in order to check the controller operating
parameters.
This controller is used in off-grid solar system (independent system),it can automatically adjust
the charge and discharge. The MPPT controller utilizes an advanced tracking algorithm to obtain
the maximum power of the PV module to charge the battery. At the same time, the low voltage
disconnect (LVD) function prevents battery damages caused by excessive discharge. The MPPT
controllerDs battery charging process is optimized to extend battery life and improve system
performance. Its comprehensive self-test function and electronic protection function to avoid the
controller damage caused by the installation error and system failure. Although the TY-series MPPT
controller is easy to operate and use, but in order to make better use all the functions and improve
your PV system, please read this manual carefully.
•The Advantage condition to compare with the traditional controller
When the system charging, the traditional controller needs directly connect the solar array to
the battery. This requires that the solar array operate normallybelow the Vmp voltage range.
For example, in a 12V system, the battery voltage range usually is 11- 15V, but the solar
array Vmp voltage usually is about 16-17V.
The following figures show the current, voltage and output power curves for a typical standard
rated voltage of 12V off-grid solar battery.
The TY-series MPPT controller utilizes maximum power point tracking technology to extract
the maximum power from the solar array to charge the battery. The maximum power point tracking
mode is full automatic and no user adjustments are required. When the maximum power point of the
array changes with ambient conditions, the controller automatically tracks the maximum power
point ofthe array to ensure that the maximum energy of the day is obtained from the solar array.
•Current Enhancement
In most cases, the maximum power point tracking technology will increase the charging current of
the system. Assuming a system may have 10 amps of current flowing from the solar array into the
MPPT controller, then will have 12 amps of current flows from the MPPT controller to the battery.
MPPT controller does not generate current! The energy input to the MPPT controller is equal to its
output energy. Since the power is the production of voltage and current (volts x amperes),
The following situation was established:
(1 )MPPT controller input energy = MPPT controller output energy (2)lnput voltage x input current =
output voltage x output current
*Suppose the efficiency 100%, ignoring the power loss of during wire and conversion. If the maximum
power point voltage Vmp ofthe solar array is larger than the battery voltage, the battery charge
current must be proportionally larger than the solar array output current, so that the input and output
power can be balanced. The greater difference between the Vmp voltage and the battery voltage, the
greater current enhancement. Current enhancement is extremely important in the system, because
the maximum power point Vmp voltage of solar panel in a system is usually higher than the battery
voltage.
Solar PV array maximum power point voltage is the maximum voltage of out power (Ampere x
voltage), it is in the " knee " of solar PV array l-V curve as shown above the left figure. Since the
traditional controller does not always operate in the PV array Vmp, the energy is wasted, which
can be used to charge the battery and supply power to the system load. The greater difference
between the battery voltage and the Vmp ofthe solar PV array, the more energy is wasted. The
MPPT controller will always operate with the maximum power point, that can reduce energy
waste to compare with traditional controller.
The Vmp ofthe solar PV array will decrease as the temperature of the array increase. In hot
weather, Vmp may be close to or even lower than the battery voltage. In this case, the MPPT
controller will have less or can' t obtain the energy compared to traditional controller. However,
once the nominal voltage ofthe PV module is higher than the battery voltage, the Vmp of the PV
module will always be higher than the battery voltage. In addition, the MPPT controller has a
significant advantage even in hot weather, due to the reduced current ofthe solar array and the
saving wire.
This manual introduce the relevant operation of MPPT solar charger controller
1.1 Availability
This manual is used for all of TY-series MPPT charger controller
1.2 Target groups
This manual is appropriate for installer and operator
1.3 Before installing and using this controller, please read the safety information
carefully in this manual. And hold for safekeeping, in order to use it next time
1.4 Safety sign descriptions
The following are the descriptions of sign's type in this manual
Warning!
“Warning " means that if continue use, it might result in the machine fault or accident.
Danger!
“Danger" means that if continue use, it might result in the machine and accident.
Note!
Please read this operate instruction carefully, in order to manipulate this MPPT controller
more efficiently.
Warning!
•The range of input voltage of this controller is large, if you do not carefully operate, it
might cause personal injury
•All operation in this MPPT system should be conducted by technical personnel.
•These people do not allow to operate this system: Children, Disabled, Handicapped
or the operator who lack of relevant experience and knowledge.
•Keep away from children
Warning!
Over heat shell
• Please install in a well ventilated environment
Warning!
Radiation can damage health
•Do not stay for a long time at a distance of less than 200 centimeters near the solar
charge controller
Risk of electric shock
When the system is disconnection, the energy stored in the capacitor will still exist until 5
minutes, within this 5 minutes, please do no touch the internal components.
Do not self-repair the parts inside the machine, do not try to remove the cover; The
operation and maintenance of the product should be conducted by professional
personnel; Please use the insulation tool when you operate or repair it, in order to
reduce the risk of harm.
Note sign for over heat
The solar charging controller becomes heat during the operation. Please avoid to
touch it during running; Prohibit putting anything on the product or blocking the fan
vents.
Warning!
Make confirmation for the input direct current is less than or equal to the maximum
voltage rate, over voltage may cause the permanent damage to the solar controller.
Above situation not included in the warranty period. This section includes the instructions
of safety and operation. Read and save it for use next time.
Warning!
If the technician want to maintain or clean the solar controller or connect to the circuit,
it must be follow the relevant steps.
•Before using the solar charge controller, please read all instructions, warning signs and
the corresponding sections of this manual
•Please use the parts are recommended or sold by our company;
•In order to avoid the risk of fire and electric shock, please make ensure that the existing lines have
good conditions and suitable wire size. Do not operate under the damage of solar controller and
unqualified wire;
•Do not disassemble or attempt to repair the solar charge controller by yourself, it may result in
further damage and the risk or accident, also will loss the warranty;
•Keep away from flammable and explosive materials, to avoid caused the fire;
•The installation location should be kept away from moisture or corrosive substances;
•In order to reduce the probability of short circuit, the technician must be used the insulation tool
to operate the equipment.
If you find missing parts, please contact the dealer.
After receiving the product, please do not sigh before open box and checking whether the
product deformation or shell cracks or other obvious crash phenomenon, if there is any
damage please refuse to sign, and then contact the dealer.
•Install on a solid surface
•The installation location must be accessible at any time
•The installation location can be removed at any time
•To ensure the optimal working environment, the ambient temperature should be -20°C~ 50°C
•Do not install the charge controller in a direct sunlight, to avoid power loss due to overheating.
Observe the following safety clearance to ensure that other equipment or objects are not within
this range to ensure adequate cooling space.
There is a label in the side of the controller, if you found that it is not to match your
purchase, please contact the dealer.
Instruction Safety distance
Side 20CM
High 30CM
Bottom 30CM
Danger:
The charging controller case will become hot during operation
•Do not install on flammable building materials;
•Do not install nearby highly flammable materials;
•Do not install in potentially explosive areas;
•Do not install the charge controller in a place where the sun is exposed directly, to avoid
the loss of overheating.
Warning!
•Due to built-in thermal storage components, please do not open the shell and touch it
during the operation.
Model TY-AL series 20A/30A TY-AL series 40A/50A/60A
Model TY-IR series 20A/30A TY-IR series 40A/50A/60A
Size
Danger!
If the high voltage input and operation is not correct of the solar charge controller, it
may lead to life-threatening.
•Disconnect the solar panel array should use a circuit breaker and avoid accidental
activation;
•Disconnect the circuit breaker and make sure it can not be reconnected;
•Make sure for that there is no voltage present in system
Warning!
Over-voltage can damage the system
• Thunderstorms and lightning will increase the risk of damage to external overvoltage
protection areas.
Size L*W*H 208mm*146mm*76mm
218mm*154mm*65mm
L*W*H 245mm*174mm*76mm
260mm*192mm*80mm
Rs485 communication line is optional
If necessary to install, it needs to be purchased separately. And accessories with detailed
instructions for use and installation.
Note: Before power test, please check all the DC wire positive and negative
terminals are fully connected correctly.
Please follow below steps to operate:
1. Check the positive and negative terminals of wire must be full connected correctly, and measure
that whether the open circuit voltage of the PV module is within the operating range of the
controller.
2. Firstly, turn on the circuit breaker of the connection of controller and battery.
3. Secondly, turn on the circuit breaker of the connection of controller and solar panel.
4. Finally, the controller starts to enter the self-test mode; if the system conditions are correct, the
controller automatically enter the work mode; if the system conditions are not correct, the
controller will be a fault prompt, refer to the chapter to solve the fault.
5. Battery type, the controller factory default is lead-acid battery, please refer to the battery
type settings.
The operation of the brightness setting is the same as the contrast setting
In the default main interface, press the MENU key to enter the main menu, press the DOWN key
to select the sound setting, press the ENTER key to enter the sound setting, press the DOWN key
to select the key to turn on or off, press the UP key to move the cursor to select the alarm sound
on or off, press ENTER key to confirm, a 代 er hear the continuous tone press MENU to return to
the main interface.
In the default main interface, press the MENU key to enter the main menu, press the DOWN key to
select the delete record, press the ENTER key to enter the delete record, press the UP key to move
the cursor, press the DOWN key to select whether to delete, select and press ENTER to confirm the
delete. Press the MENU key to return to the previous menu and the main interface.
In the default main interface, press the ENTER key to enter the main menu, press the DOWN key
to select the record query, press the ENTER key to enter the record query, press the DOWN key
or UP key to select the curve record query or fault record query, press the ENTER key to enter the
curve record query or Fault record query, press the DOWN or UP key to enter the record, a total of
10 records. Press MENU to return to the previous menu and main interface.
Este manual sirve para los siguientes modelos
14
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