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Oversea Warehouse - Australia - United States - United Kingdom

 



CMP-03 Solar Lighting Controller Mini Solar Charge Controller

Four types to choose:

CMP-03 3A 6V ST :3A 6V light and 8h timer control.
CMP-03 3A 12V ST:3A 12V light and 8h timer control.
CMP-03 3A 6V S:3A 6V Light Control.
CMP-03 3A 12V S: 3A 12V Light Control.

Package:
1. 1PCS Solar Charge Controller

Notice:This product has light and time control.
Light control:When daylight starts to occur then the light source goes off. Meanwhile the Solar Panels will charge the batteries. when there is no sunlight the garden light will switch on.
Time control:There is an eight hours time control,that means it will go off when the Lights automatically switch off after 8 hours.

Function:
1. Prevent the battery from over charging, over discharging and Reverse discharging to solar panel during nights.
2. Controller will start the lighting system in the evening automatically according to the surrounding luminance.
3. Controller can automatically shut down the lighting system:
A: Automatically shut down the light at dawn when battery is full.
B: Automatically shut down the light when battery is low.

CMP-03 Data Sheet
Model:CMP-03
Rated Voltage:DC6V,DC12V
Max Current:3A
voltage of solar panels:&S804;18W(3A,6v,12v)
Charge-stop Voltage: 7.2V
Coefficient of Stop Voltage and Temp:-3mV/&S451;/cell
Size:55&>15;36&>15;20mm
Supply-stop Voltage:5.3V
Supply-resume Voltage:6V
Light Control Mode:Visibility 20M
Working Temp:£­10- +40&S451;
Relative Humidity :&S806;90%
Weight:33g
Notice:Sensor Control if customer need it.


CM3048Z 48V Solar Charge Controller with LCD display light and timer control

 

CM series controller is a kind of intelligent, multi-purpose solar charge and discharge controller. The family use the fixed LCD display, with a very friendly interface; various control parameters can be flexibly set, fully meet your various application requirements. CM series controller has following features:
>>Image of LCD graphic symbol
>>Simple button operation
>>Automatic Identification System Voltage level
>>Intelligent PWM charge mode
>>Automatic Temperature Compensation
>>Adjustable charge-discharge control parameters
>>Settable Operating mode of Load
>>Overload, Short Circuit Protection
>>Remote monitoring and control function (custom)
>>Battery reverse-discharge protection
>>Battery Low Voltage Disconnection (LVD)
>>Battery reverse connection protection
>>Accumulated function of charge and discharge Ampere hours

Installation
1. Ready tools and cables. Encourage you to matching the right cables. Ensure that the current density<4mm2 that is conductive to reducing the line voltage drop. Recommended: 60A with 20mm2 cable. Check weather the installation sitescompliance with the relevant safety requirements. Please avoid the damp, dusty, there is a place flammable, explosive and corrosive gases use the controller to install.
2. Install the controller into a fixed vertical plane. See section 5 of the pore size and pore spacing. In order to ensure a good thermal control conditions, please set aside each 10cm below the controller space.
3. As shown on the right, connect the (1) Load, (2) Battery and (3) Solar Panel to the controller according to the order of (1) (2) (3). Pay attention to the load, battery, solar panel and controller of same polarity.
4. Put into the external temperature sensor on the left of the controller (probe port). The temperature sensor should be similar space with battery. (Otherwise, the controller will control the parameters of all wrong temperature compensation.)
5.If you have remote monitoring and control function, please insert one end of the included communication wire on the right of the controller (communication port), the other end to connect to The host computer.
Demolition: To prevent accidents, please order the demolition of solar panels, battery and load disconnect with controller.
Note:Battery polarity will not damage the controller, but you will have a load equipment security risks.


Specifications:

Model

CM2024Z

CM3024Z

CM2048Z

CM3048Z

Rated Current

20A

30A

20A

30A

Rated Voltage

12V/24V

48V

Open Circuit Voltage of solar panel

<=50V

<=100V

Low Voltage Disconnection(LVD)

10.7V/21.4V

42.8V

Float Voltage

13.8V/27.6V

55.2V

Low Voltage Reconnection(LVR)

12.5V/25.0V

50.0V

No load loss

<=30mA

Loop Voltage Drop

<=170mV

Charging Mode

PWM mode

Temperature Compensation

-4mV/Cell/'C

Installation cable area.

<=7#AWG (16mm2)

Operating Temperature

-10'C--60'C

Storage temperature

-30'C--70'C

Humidity requirements

<=90%,no condensation

Size

90 mmx188 mmx48 mm

Mounting hole spacing

60 mmx178 mm --dia5

weight

360g

Notes

Model suffix ¡°Z¡± represent automatic identify system voltage level,

"T¡± represent controller with remote monitoring.

CM50 50A Solar Charge Controller with LCD display 12V 24V 48V Solar Regulators


CM series controller is a kind of intelligent, multi-purpose solar charge and discharge controller. The family use the fixed LCD display, with a very friendly interface; various control parameters can be flexibly set, fully meet your various application requirements. CM series controller has following features:

Simple button operation

Intelligent PWM charge mode

Adjustable charge-discharge control parameters

Overload, Short Circuit Protection

Battery reverse-discharge protection

Battery reverse connection protection

Image of LCD graphic symbol

Automatic Identification System Voltage level

Automatic Temperature Compensation

Settable Operating mode of Load

Remote monitoring and control function (custom)

Battery Low Voltage Disconnection (LVD)

Accumulated function of charge and discharge Ampere hours

Model CM5024Z CM5048
Rated Current 50A
Rated Voltage 12V/24V 48V
Maximum Voltage of solar panel 50V 100V
Float Voltage 13.7V/27.4V 54.8V
Low Voltage Disconnection 10.7V/21.4V 42.8V
Low Voltage Reconnection 12.6V/25.2V 50.4V
No load loss <30mA
loop voltage drop <200mV
Charging Mode ¡¡PMW Mode
Temperature Compensation ¡¡-4mV/Cell/¡æ
Notes ¡¡Model suffix ¡°Z¡± represent automatic identify system voltage level£¬¡°T¡± represent controller with remote monitoring

Installation

Install£º
¢Ù Get ready for tools and cables. Advising you to matching the right cables. Ensure that the current density £¼4A/mm2 that is conductive to reducing the line voltage drop. Recommendation: 30A with 10mm2 cables. Check whether the installation sites compliance with the relevant safety requirements. Please avoid the damp, dusty, there is a place flammable, explosive and corrosive gases use the controller to install.
¢Ú Install the controller into a fixed vertical plane. See section 5 of the pore size and pore spacing. In order to ensure a good thermal control conditions, please set aside each 10cm below the controller space.
¢Û As shown on the right, connect the (1) Load, (2) Battery and (3) Solar Panel to the controller according to the order of (1) (2) (3). Pay attention to the load, battery, solar panel and controller of same polarity.
¢Ü Put the external temperature sensor into the left of the controller (probe port). The temperature sensor should be placed at the similar space of the battery. (Otherwise, the controller will control the parameters of all wrong temperature compensation.)
¢Ý If you have remote monitoring and control function, please insert one end of the included communication wire on the right of the controller (communication port), the other end to connect to the host computer.
Demolition: To prevent accidents, please order the demolition of solar panels, battery and load disconnect with controller.
Note£ºBattery polarity will not damage the controller, but you will have a load equipment security risks.

Installtion cable area

¡¡>3# AWG ( 25mm2 )

Operation temperature

-20¡æ ~ 50¡æ

storage temperature

-30¡æ ~ 70¡æ

Humidity requirement

¡¡<90% , no condensation

Size

¡¡130mm*188mm*62mm

Mounting hole spacing

¡¡90 mm 178 mm --?5

Weight

590g



CM60 60A Solar Charge Controller with LCD display light and timer control

CM series controller is a kind of intelligent, multi-purpose solar charge and discharge controller. The family use the fixed LCD display, with a very friendly interface; various control parameters can be flexibly set, fully meet your various application requirements. CM series controller has following features:

Simple button operation

Intelligent PWM charge mode

Adjustable charge-discharge control parameters

Overload, Short Circuit Protection

Battery reverse-discharge protection

Battery reverse connection protection

Image of LCD graphic symbol

Automatic Identification System Voltage level

Automatic Temperature Compensation

Settable Operating mode of Load

Remote monitoring and control function (custom)

Battery Low Voltage Disconnection (LVD)

Accumulated function of charge and discharge Ampere hours

Model CM6024Z CM6048
Rated Current 60A
Rated Voltage 12V/24V 48V
Maximum Voltage of solar panel 50V 100V
Float Voltage 13.7V/27.4V 54.8V
Low Voltage Disconnection 10.7V/21.4V 42.8V
Low Voltage Reconnection 12.6V/25.2V 50.4V
No load loss <30mA
loop voltage drop <200mV
Charging Mode ¡¡PMW Mode
Temperature Compensation ¡¡-4mV/Cell/¡æ
Notes ¡¡Model suffix ¡°Z¡± represent automatic identify system voltage level£¬¡°T¡± represent controller with remote monitoring

Installation

Install£º
¢Ù Get ready for tools and cables. Advising you to matching the right cables. Ensure that the current density £¼4A/mm2 that is conductive to reducing the line voltage drop. Recommendation: 30A with 10mm2 cables. Check whether the installation sites compliance with the relevant safety requirements. Please avoid the damp, dusty, there is a place flammable, explosive and corrosive gases use the controller to install.
¢Ú Install the controller into a fixed vertical plane. See section 5 of the pore size and pore spacing. In order to ensure a good thermal control conditions, please set aside each 10cm below the controller space.
¢Û As shown on the right, connect the (1) Load, (2) Battery and (3) Solar Panel to the controller according to the order of (1) (2) (3). Pay attention to the load, battery, solar panel and controller of same polarity.
¢Ü Put the external temperature sensor into the left of the controller (probe port). The temperature sensor should be placed at the similar space of the battery. (Otherwise, the controller will control the parameters of all wrong temperature compensation.)
¢Ý If you have remote monitoring and control function, please insert one end of the included communication wire on the right of the controller (communication port), the other end to connect to the host computer.
Demolition: To prevent accidents, please order the demolition of solar panels, battery and load disconnect with controller.
Note£ºBattery polarity will not damage the controller, but you will have a load equipment security risks.

Installtion cable area

¡¡>3# AWG ( 25mm2 )

Operation temperature

-20¡æ ~ 50¡æ

storage temperature

-30¡æ ~ 70¡æ

Humidity requirement

¡¡<90% , no condensation

Size

¡¡130mm*188mm*62mm

Mounting hole spacing

¡¡90 mm 178 mm --?5

Weight

690g

MPPT-10 MPPT-20 Solar Charge Controller 12V 24V

True MPPT,transformer coil inside.

mppt-10 solar controller,transformer oil inside

mppt-10 solar controller,transformer oil inside

mppt-10 solar controller,transformer oil inside

 

For 12V Solar System:50V for max input voltage,120W solar panel,ideal for off-grid solar PV system.
Compared with normal solar charge controller, this MPPT controller could increase 10%-30% electrical power using efficiency from solar panel.

Feature:
The most outstanding feature of Maximum Power Point Tracking controller is intelligent tracking input voltage from solar panel, which could let solar panel always working at Maximum Power Point of V-A curve. Compared with normal solar charge controller, this MPPT controller could increase 10%-30% electrical power using efficiency from solar panel.

Function:
MPPT 10A solar charge controller regulator is not only have above mentioned special function, at the same time including completely Protecting and Controlling functions:
Overcharge protection Over-discharge protection Battery Reverse Current Protection Overloading Protection
Short Circuit Protection Reverse Polarity Connection Protection

Package:
1.1xMPPT Solar Controller
2. 1x Users` manual

Thank you very much for selecting our product
This manual offers important information and suggestions with respect to installation, use and troubleshooting, etc. Please read this manual carefully before using the product and pay attention to the safety recommendations in it.

This MPPT controller is not only have above mentioned special function,at the same time including completely Protecting and Controlling functions:
Overcharge protection
Over discharge protection
Battery Reverse Current Protection
Overloading Protection
Short Circuit Protection
Reverse Polarity Connection Protection

Model

MPPT-10

MPPT-20

Rated voltage

DC£º12V / 24V / 48V

Max current

10A

15A,20A,

No load loss

¡Ü8mA/12V / 24V ¡Ü30mA/48V

Voltage drop

¡Ü300mV

Max voltage of solar panel

23V/12V£¬23V¡Á2/24V,23Vg¡Á4/48V

Full charge cut

14V/12V,¡Á2/24V,¡Á4/48V£¨25¡æ£©

Low voltage cut

10.5V/12V,¡Á2/24V,¡Á4/48V

Reconnected voltage

12.6V/12V,¡Á2/24V,¡Á4/48V

Temperature compensation

-3mV/cell.¡æ

Efficiency

95£¥¡«97£¥

Wire area

1¡«2A/?m©O

Electrical power using efficiency

Can increase 10¡«30©‡

Net Weight

0.55Kg

0.65Kg

Dimension

188¡Á93¡Á55mm

188¡Á118¡Á55mm



Form a complete set:

Solar Panel: 12V solar system should use 40pcs cells laminated solar panel. The maximum power point voltage is over 18V. 24V solar system should use 2pcs above mentioned solar panels. 48V solar system should use 4pcs above mentioned solar panels.
Conductor: The cable between solar panel with MPPT solar charge controller should be better calculated by 1Ampere per 1mm2.
Solar Charge Controller: We have 12V, 24V and 48V three kinds of MPPT solar charge controllers with 10A, 20A, (other specifications could be designed as customer special request). Fit for power of solar panels:
MPPT-20¡ª200Wp£¨12V£©, 40¡ª400Wp£¨24V£©, 80-800Wp (48V).
¡¡
Connection:

1.Connected the ¡°+¡±, ¡°-¡± poles of the battery to the controller (3, 4 from left) firmly and correctly. At this time the LOAD green LED is bright. If the LOAD green LED is not bright, it is indicate there is battery reverse polarity connection. Only LOAD green LED is bright, we could continue next step operation.
2.Connected the ¡°+¡±, ¡°-¡± poles of the solar panel to the controller (1,2 from the left) firmly and correctly.
3.Connected the ¡°+¡±, ¡°-¡± poles of the LOAD to
the controller (5,6 from the left) firmly and correctly.

Simply Measure Method:

For 12V system, measure the input voltage from solar panel with multimeter (terminal 1, 2 of controller), it is normal if the voltage of solar panel more than battery voltage 0.5-6V. Generally, the higher input voltage, the better charge efficiency. For 24v and 48V system, the input voltage will be much more higher than battery voltage
(Note: It is normal phenomenon the controller can not find Maximum Power Point within 10 minutes from system start.)

Indicator:

1.Load indicator, green, bright indicate there is output, Load could work, ¡°off¡± indicate there is not output, and Load can not work.
2.Low Voltage Indicator, red; bright indicate the voltage of the battery is low. Load could not normal working. This is normal phenomenon. When the battery voltage recover to 12.6V or (25.2v), the Load will be automatically working, at this time the indicator is off.
3.Charge Indicator, red, bright indicate the battery need to charge, flickering means float charging, off means charge has stop.

RESET Button:

Please notice the rated current of your controller, if there is short circuit or overload happened, the MPPT controller will close output. (Load indicator off, Low voltage indicator off.)
If you need the MPPT controller recover work, please check the reasons and clear out the fault firstly. Then put a small stick such as toothpick, ball-pen tip inside the RESET hole, and press RESET button will be OK.

Attention:

1.Please check the rated voltage of the solar panel, battery, and load are all the same with 12V or 24V or 48V.
2.Please pay attention to connection, do not connect the ¡°+¡± ¡°-¡± poles of solar panels and loads wrong.( Wrong connection will be burn your MPPT controller)
3.Battery must be connected earlier than solar panels and load. When take off the system, Solar Panels must be take down first, then cut off battery.

MPPT-30 30A MPPT solar charge controller 12v 24v LCD display

Notcie: not true MPPT ,there is?no large transformer coil inside

mppt30 solar controller inside

 

This is a compatible MPPT charge controller PWM intelligent / efficient / energy saving, he not only has efficient MPPT controller charging function to automatically track the maximum power point, 10% -30% higher than the ordinary controller charging efficiency, also has standby energy saving, more than 30% energy than ordinary controller, the standby power consumption of only 10mA-15mA.



Package including:
1. 1pcs mppt30 30a controller
2. 1pcs user manual
3. 1pcs temp sensor

Solar LCD series a kind of intelligent,multi-purpose solar charge and discharge controller

mppt 30 display

 

LCD screen display

Battery reverse discharge protection

Easy operation interface

Battery reverse polarit protection

MPPT+PWM charging mode

Battery under voltage protection

Parameter user can reset

Overload, short-circuit protection

A key to open and close the load

Automatic temperature compensation function

A key to restore the factorysettings

USB 5V charging (for 500mA) for mobile phone

Features:

Solar LCD series a kind of intelligent,multipurpose solar charge and discharge controller

1, LCD screen display
2, Easy operation interface
3, PWM charging mode
4, Parameter user can reset,
5, A key to open and close the load,
6, A key to restore the factory settings,
7, Battery reverse discharge protection,
8, Battery reverse polarity protection
9, Battery under voltage protection,
10, Overload, short-circuit protection,
11, Automatic temperature compensation function,
12, USB 5V charging (for 500mA) for mobile phone.

Model

MPPT30

Model

MPPT30

Rated working current

30A

Installation wire number

¡Ü7#AWG(10mm2)

Rated working voltage

12V/24V

Working temperature

-10¡æ~60¡æ

Solar panels voltage

¡Ü48V

Storage temperature

-30¡æ~70¡æ

Float charging voltage(settable)

13.8V/27.6V

Humidity requirements

¡Ü90£¥,NO GEL

Low voltage protection(settable)

10.7V/21.4V

Dimension

90mm¡Á188mm¡Á48mm

Low voltage recovery(settable)

12.5V/25.0V

Mounting hole spacing

60mm¡Á178mm--¦µ5

No-load loss

¡Ü15mA

weight

¡Ü460g

Loop pressure drop

¡Ü160mV

Tmperature compensation

-4mV/Cell/¡æ

Charging mode

MPPT+PWM mode





 

 

 

 

 

eMPPT-30 30A MPPT Solar Charge Controller with MPPT function

Features
The product adopts DC/DC converting technology and MCU technology. It can adjust the working point of the solar panels array intelligently to make the solar panels array realize the maximum power output. When the external condition changes, eMPPT controller bases on the MCU theory to track the maximum working point of the solar panels, this can improve the using efficiency of the solar panels and decrease the solar generating cost. Compared with average solar charge controllers, eMPPT can improve the output efficiency of the solar panels by 5% to 30 %( the output increasing proportion affected by the factors such as the attribute of the solar panels, environmental temperature and lighting conditions). The product adopts in big screen lattice LCD, and uses the vivid icons to indicate the parameters. It has concise and vivid interface. The product is wall mounting installation. Please refer to chapter 2.1 for the installing dimensions.

Product functions

 

Functions

instruction

1

maximum power point tracking

Adopting DC/DC converting technology and MCU technology to realize the maximum output of the solar panels

2

battery reversed connection protection

Battery polarity connecting to the controller reversely (under the condition not connecting solar panels) will not cause damage to controller. It can work normally after connecting right.

3

Anti-battery reverse discharge

When solar panels voltage is less than battery voltage, the battery will not charge to the solar panels array.

4

Anti-solar panels reverse connection

Solar panels array polarity connecting to the controller reversely will not cause damage to controller. It can work normally after connecting right

5

three-stage charge control

Bulk Absorption Float

6

float charging voltage adjustable

The users can adjust the float charging voltage within a certain scope.

7

temperature compensation for float charging voltage

Referring to the current battery temperature, take 25¡æ as a benchmark, the controller will compensate the float charging voltage by -4mV/Cell/¡æ. For 12V battery, compensation voltage U=(t-25)*6*(-0.004)V£»For 24V battery, compensation voltage U=(t-25)*12*(-0.004)V£»For 48V battery, compensation voltage U=(t-25)*24*(-0.004)V

8

Elevating charging voltage adjustable

The users can adjust the elevating charging voltage within a certain scope

9

solar panel input deviated from maximum power point

When solar panel input power is over the acceptable power for the controller, the controller will make the solar panel work deviated from the maximum power to prevent itself damaged. So the controller charges the battery by rated current.

10

internal overheating protection

When the internal temperature sensor detects excessive temperature, the controller will stop working to prevent it being damaged. It will resume working again when the internal temperature drops to a certain degree.

11

temperature controlling fan

When the internal temperature sensor detects the temperature exceeding a certain degree, the controller will start the cooling fan until the temperature drops to a certain degree.

12

panel over voltage protection

When the input voltage of the solar panels exceeds the rated voltage, the controller will start protection automatically and stop working until the input voltage resumes back to the normal scope.

13

remote controlling function

This optional function can make it possible to view and set the parameters of the system on PC.



Technical parameters

model eMPPT3024Z eMPPT3048
input solar panel input voltage scope ¡Ü70V ¡Ü130V
maximum power point voltage tracking scope 12V~70V£¨12V£© 48V~130V
24V~70V£¨24V£©
solar panel input route 1 route 1 route
output rated working voltage 12V/24V auto switch 48V
maximum charging current 30A 30A
no load loss ¡Ü45mA ¡Ü45mA
charging mode £¨Bulk Absorption Float£©
float charging voltage 27.6V£¨adjustable£© 55.2V£¨adjustable£©
temperature compensation for float charging voltage -4mV/cell/¡æ -4mV/cell/¡æ
absorption charging voltage 28.8V£¨adjustable£© 57.6V£¨adjustable£©
temperature scope -20¡æ¡«+70¡æ -20¡æ¡«+70¡æ
others protection functions ¢Ùbattery reverse connection function
¢Úbattery reverse discharging function
¢Ûsolar panel reverse connection function
¢Üsolar panel input over voltage protection
¢Ýradiator overheat protection
¢Þinput over power deviated from maximum power point?
cooling way thermostat active cooling
optional function £¨RS485 or RS232£©remote controlling function
working temperature scope -10¡æ¡«+50¡æ
working altitude ¡Ü3000m
working humidity scope 0¡«90%£¬?no condensation
volume 380mm*150mm*100mm
weight 2.5 Kg 2.6 Kg
storage temperature scope -30¡æ¡«+80¡æ


Installing dimension

We suggest installing the controller on the vertical wall, and ensure there is the space over 10cm around the controller for heat emission.

1. We suggest the user to use the sheathed cable with the cross-sectional area over 6mm2.
2.? We suggest installing breaker and fuse on the negative loop of battery and solar panels.
3. Set the controller¡¯s ground terminal to reliably connect to the system ground bus.
4. The capacity of the controller internal over voltage absorption is limited. Please make sure connect the solar panel to the controller after connecting to the mine exchange line box.

Wire & tool preparation
¢ÅPrepare 6 mm2 black and red sheathed cables, each one roll.? Prepare several copper noses of§¶6-6mm2 since controller adopts in§¶6 terminals
¢ÆHydraulic pliers(for crimping copper nose and cable) and 6 mm2 die, one couple, 10mm wrench, 2 sets, Phillips screwdriver, 1 set, cutting pliers, 1set
¢ÇCut the cables according to the cabling requirement. Use hydraulic and die to connect the copper nose and cables tightly, and prepare all the cables well.


Installing process
¢ÅIf breaker is installed in the battery loop, please make the breaker open. If fuse is installed, please take out the fuse to prevent the phenomena of contact ignition.
¢ÆUse the prepared cables to connect the +,- polarity of battery to the battery terminals on the controller. Please make sure the connecting of the polarity is correct.
¢ÇUse the prepared cables to connect the solar panel output of the main convergence box to the solar panes terminals on the controller. Please make sure the connecting of the polarity is correct.
¢ÈUse the prepared cables to connect the ground terminals to the ground box of the system.
¢É Insert the temperature sensor to the right place on the controller.
¢ÊClose the breaker of the battery loop or insert the fuse of the battery loop, if the controller LCD screen starts to show the signal, the controller will start to work. And if the LCD has no signal, please check whether the connecting of the polarity is correct, whether the connecting cables is in good condition, whether the breaker is closed, whether the fuse is inserter. Wait until the LCD has signal, and then go to next step.
¢ËClose the breaker of the solar panels loop or insert the fuse of the solar panels loop, then the controller LCD screen will show the solar panels voltage. If the LCD shows the voltage is 0V, please check whether the breaker in the solar panels loop is closed.

eMPPT-60 60A MPPT Solar Charge Controllers

Features
The product adopts DC/DC converting technology and MCU technology. It can adjust the working point of the solar panels array intelligently to make the solar panels array realize the maximum power output. When the external condition changes, eMPPT controller bases on the MCU theory to track the maximum working point of the solar panels, this can improve the using efficiency of the solar panels and decrease the solar generating cost. Compared with average solar charge controllers, eMPPT can improve the output efficiency of the solar panels by 5% to 30 %( the output increasing proportion affected by the factors such as the attribute of the solar panels, environmental temperature and lighting conditions). The product adopts in big screen lattice LCD, and uses the vivid icons to indicate the parameters. It has concise and vivid interface. The product is wall mounting installation. Please refer to chapter 2.1 for the installing dimensions.

Product functions

?

Functions

instruction

1

maximum power point tracking

Adopting DC/DC converting technology and MCU technology to realize the maximum output of the solar panels

2

battery reversed connection protection

Battery?polarity connecting to the controller reversely (under the condition not connecting solar panels) will not cause damage to controller. It can work normally after connecting right.

3

Anti-battery reverse discharge

When solar panels voltage is less than battery voltage, the battery will not charge to the solar panels array.

4

Anti-solar panels reverse connection

Solar panels array polarity connecting to the controller reversely will not cause damage to controller. It can work normally after connecting right

5

three-stage charge control

Bulk?Absorption?Float

6

float charging voltage adjustable

The users can adjust the float charging voltage within a certain scope.

7

temperature compensation for float charging voltage

Referring to the current battery temperature, take 25¡æ?as a benchmark, the controller will compensate the float charging voltage by -4mV/Cell/¡æ. For 12V battery, compensation voltage U=(t-25)*6*(-0.004)V£»For 24V battery, compensation voltage U=(t-25)*12*(-0.004)V£»For 48V battery, compensation voltage U=(t-25)*24*(-0.004)V

8

Elevating charging voltage adjustable

The users can adjust the elevating charging voltage within a certain scope

9

solar panel input deviated from maximum power point

When solar panel input power is over the acceptable power for the controller, the controller will make the solar panel work deviated from the maximum power to prevent itself damaged. So the controller charges the battery by rated current.

10

internal overheating protection

When the internal temperature sensor detects excessive temperature, the controller will stop working to prevent it being damaged. It will resume working again when the internal temperature drops to a certain degree.

11

temperature controlling fan

When the internal temperature sensor detects the temperature exceeding a certain degree, the controller will start the cooling fan until the temperature drops to a certain degree.

12

panel over voltage protection

When the input voltage of the solar panels exceeds the rated voltage, the controller will start protection automatically and stop working until the input voltage resumes back to the normal scope.

13

remote controlling function

This optional function can make it possible to view and set the parameters of the system on PC.



Technical parameters

model eMPPT6024Z eMPPT6048
input solar panel input voltage scope ¡Ü70V ¡Ü130V
maximum power point voltage tracking scope 12V~70V£¨12V£© 48V~130V
24V~70V£¨24V£©
solar panel input route 1 route 1 route
output rated working voltage 12V/24V auto switch 48V
maximum charging current 30A 30A
no load loss ¡Ü45mA ¡Ü45mA
charging mode £¨Bulk Absorption Float£©
float charging voltage 27.6V£¨adjustable£© 55.2V£¨adjustable£©
temperature compensation for float charging voltage -4mV/cell/¡æ -4mV/cell/¡æ
absorption charging voltage 28.8V£¨adjustable£© 57.6V£¨adjustable£©
temperature scope -20¡æ¡«+70¡æ -20¡æ¡«+70¡æ
others protection functions ¢Ùbattery reverse connection function
¢Úbattery reverse discharging function
¢Ûsolar panel reverse connection function
¢Üsolar panel input over voltage protection
¢Ýradiator overheat protection
¢Þinput over power deviated from maximum power point?
cooling way thermostat active cooling
optional function £¨RS485 or RS232£©remote controlling function
working temperature scope -10¡æ¡«+50¡æ
working altitude ¡Ü3000m
working humidity scope 0¡«90%£¬?no condensation
volume 380mm*150mm*100mm
weight 4.5 Kg 4.6 Kg
storage temperature scope -30¡æ¡«+80¡æ


Installing dimension

We suggest installing the controller on the vertical wall, and ensure there is the space over 10cm around the controller for heat emission.

1. We suggest the user to use the sheathed cable with the cross-sectional area over 6mm2.
2.? We suggest installing breaker and fuse on the negative loop of battery and solar panels.
3. Set the controller¡¯s ground terminal to reliably connect to the system ground bus.
4. The capacity of the controller internal over voltage absorption is limited. Please make sure connect the solar panel to the controller after connecting to the mine exchange line box.

Wire & tool preparation
¢ÅPrepare 6 mm2 black and red sheathed cables, each one roll.? Prepare several copper noses of§¶6-6mm2 since controller adopts in§¶6 terminals
¢ÆHydraulic pliers(for crimping copper nose and cable) and 6 mm2 die, one couple, 10mm wrench, 2 sets, Phillips screwdriver, 1 set, cutting pliers, 1set
¢ÇCut the cables according to the cabling requirement. Use hydraulic and die to connect the copper nose and cables tightly, and prepare all the cables well.


Installing process
¢ÅIf breaker is installed in the battery loop, please make the breaker open. If fuse is installed, please take out the fuse to prevent the phenomena of contact ignition.
¢ÆUse the prepared cables to connect the +,- polarity of battery to the battery terminals on the controller. Please make sure the connecting of the polarity is correct.
¢ÇUse the prepared cables to connect the solar panel output of the main convergence box to the solar panes terminals on the controller. Please make sure the connecting of the polarity is correct.
¢ÈUse the prepared cables to connect the ground terminals to the ground box of the system.
¢É Insert the temperature sensor to the right place on the controller.
¢ÊClose the breaker of the battery loop or insert the fuse of the battery loop, if the controller LCD screen starts to show the signal, the controller will start to work. And if the LCD has no signal, please check whether the connecting of the polarity is correct, whether the connecting cables is in good condition, whether the breaker is closed, whether the fuse is inserter. Wait until the LCD has signal, and then go to next step.
¢ËClose the breaker of the solar panels loop or insert the fuse of the solar panels loop, then the controller LCD screen will show the solar panels voltage. If the LCD shows the voltage is 0V, please check whether the breaker in the solar panels loop is closed.

 

 

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