MPPT solar charge controller,40A,30A,20A,12V/24VDC Auto.

Max PV input : 100V.

Meter : RM-5,LCD display,.

Product Overview:

1,This product can keep monitoring the solar panel's generating power and tracking the highest voltage and current values (VI) in real time, enabling the system to charge the battery in maximum power. It's designed to be used in off-grid solar photovoltaic systems to coordinate operation of the solar panel, battery and load, functioning as the core control unit in off-grid photovoltaic systems.

2,This product features an LCD screen which can dynamically display the operating status, operating parameters, controller logs, control parameters, etc. Users can conveniently check parameters by the keys, and modify control parameters to cater to different system requirements.

3,The controller utilizes standard Modbus communication protocol, making it easy for users to check and modify system parameters on their own. Besides, by providing free monitoring software, we give users the maximum convenience to satisfy their varied needs for remote monitoring.

4,With comprehensive electronic fault self-detecting functions and powerful electronic protection functions built inside the controller, component damage caused by installation errors or system failures can be avoided to the greatest extent possible.

Product Features:

◆ A built-in maximum power point tracking algorithm can significantly improve the energy utilization efficiency of photovoltaic systems, and raise the charging efficiency by 15% to 20% compared with the conventional PWM method.  

◆ The product boasts an optimum MPPT tracking efficiency of up to 99.9%.

◆ Advanced digital power supply technologies raise the circuit's energy conversion efficiency to as high as 98%.

◆ Charging program options are available for different types of batteries including gel batteries, sealed batteries, open batteries, lithium batteries, etc.

◆ LED fault indicators and an LCD screen which can display abnormality information help users to quickly identify system faults.

◆ Historical data storage function is available, and data can be stored for up to a year.

◆ The controller is equipped with an LCD screen with which users can not only check device operating data and statuses, but also modify controller parameters. 

◆ The controller supports standard Modbus protocol, fulfilling the communication needs of various occasions.

◆ The controller employs a built-in over-temperature protection mechanism. When temperature surpasses the set value, the charging current will decline in linear proportion to the temperature so as to curb the temperature rise of the controller, effectively keeping the controller from being damaged by overheat.

◆ Featuring a temperature compensation function, the controller can automatically adjust charging and discharging parameters in order to extend the battery's service life. 

Electric Parameters:

Model	20A			30A	40A
System voltage	12V/24V Auto
No-load loss	0.7 W to 1.2W
Battery voltage	9 to 35
Max. solar input voltage	100V (25°C), 90V (-25°C)
Max. power point voltage range	Battery voltage +2V to 75V
Rated charging current	20A			30A	40A
Rated load current	20A
Max. capacitive load capacity	10000uF
Max. photovoltaic system input power	260W/ 12V 520W/ 24V			400W/ 12V 800W/ 24V	550W/ 12V 1100W/ 24V
Conversion efficiency	≤ 98%
MPPT tracking efficiency	＞ 99%
Temperature compensation factor	-3.0mv/ °C/ 2V (default)
Operating temperature	-35°C to +45℃
Protection degree	IP32
Weight	1.4kg	2kg			2kg
Communication method	RS232
Altitude	≤ 3000m
Product dimensions	210*151*59.5mm		238*173*72.5		238*173*72.5

Meter : RM-5,LCD display.

Product Features:

1) Adopts a 128*64 LCD screen, with the menus designed with numeric and graphic forms.

2) With a graphical design, the main menu is artistic as well as informative: it can display up to 10 parameters and states.

3) Able to read the historical data of a certain day.

4) A low-power-consumption BLE4.0 feature enables more powerful functions when pairing with a mobile APP (optional).

5) Employs two indicator lights to indicate controller abnormalities and communication errors respectively.

6) Features a controller abnormality voice alarm function which can be switched on/ off.

7) A backlight time setting function is available.

8) Able to monitor live data and operating statuses of the controller .On/ off switching, clearing of historical data and restoring to factory settings can all be done with this unit.

9) Adoption of standard Modbus communication protocol.

10) Features standard RJ12 as the communication interface.

11) With no need of an external power source, connection with a controller by means of a data cable will be enough to enable the unit to be powered .

12) Boasts an industrial grade design and excellent anti-interference capacity, the product can function well in various tough conditions.

 

 Function Descriptions:

With the menus and operations on the navigation keys, the following functions can be realized:

1) Real-time monitoring and checking of live data, charging and discharging parameters, load state, fault codes, historical data, device information, etc. of an individual controller;

2) Setting of related charging and discharging parameters;

3) Load mode setting, load on/ off switching (manual mode);

4) With the optional bluetooth-version display unit, more powerful functions can be realized with the help of a mobile App. (Model: RM-5B)

Model : CC-RS485-RS485-200U-MT 

Note :This is Solar Deck Panel Junction Connector,not the normal Solar Panel Connector.

Male+Female Wire Solar Panel Cable Connector

Send from China.

 

Specification:

Rated Voltage:1000 V DC

Rated Current : 30A

Contact Resistance:Less than 1 Mohms

Protections Class :II

Insulation Material:PPO+PA

Temperature Range: -40 ℃ ~ +85 ℃

Flame Class: UL94-VO

Waterproof  Class : No waterproof.

Package include:

male solar panel cable connector

female solar panel cable connector

 

Solar Panel Cable Connector Male+Female Wire 

Send from USA,2-8 days delivery with tracking.

 

Solar photovoltaic component cable connector, uses the inner drum shaped reed, the common mother joint and the component junction box connector is used together, PPO material, the joint has anti aging, ultraviolet resistance,can be use under the bad conditions for the power station.

Package include:

male solar panel cable connector

female solar panel cable connector

Cable Connector Male+Female Wire Solar Panel Cable Connector

Send from USA,2-8 days delivery with tracking.

 

Specification:

Rate voltage :1000V
Rated current :30A(4mm2,6mm2)
Test voltage :6KV(50Hz)
Protect degree: IP67
Insulation material :PPO
Contact material Copper :sliver plated
Operating temperature :-40°C~+90°C
Safe class :2
Flame class: UL94-V0
Contact resistance of plug connectors: ≤5mΩ
Insertion force :≤50N
Withdraw force: ≥50N
Suitable cable :2.5mm2/4mm2/6mm2(AWG14/12/10)
Locking system Snap in
Drawing 

Package include:

male solar panel cable connector

female solar panel cable connector

EPIPDB-COM, 10A, 12/24V auto-work
EPIPDB-COM, 20A, 12/24V auto-work
NOTES: For use with solar panels only
Dual battery solar controller For RVs, Caravans, and boats
This solar controller can charge two battery banks. No load terminals
Features:
·Two battery charging eliminates the extra cost of two separate solar charging system
·Intelligent System Optimum Control
·12/24V auto work
·Battery type selection
·Charging frequency optional
·High efficient Series PWM charging
·Local external temperature compensation
·Remote temperature sensor optional
·Use MOSFET as electronic switch, without any mechanical switch
·Remote meter MT-1 optional
·Electronic protection: over charging, short circuit, battery reverse polarity protection
·Microcontroller digital accuracy
see detalied on PC

 

 

 

• 【High PV Input Power】This 60 amp MPPT Solar Panel Charger works with 840W Solar Panel on 12V Battery System and 1680W on 24V Battery.
• 【Compatible with a variety of batteries】Negative grounding design, four load control modes, supports lead-acid and lithium batteries.
• 【Powerful electronic protections】Eight electronic protections, including reverse polarity protection(for battery and array), solar short circuit protection, over-temperature protection, load short circuit protection, load over-current protection, heat sink temperature limit protection, over-volt / low-volt protection and battery shedding protection.
• 【OLED screen and MH-M80 Meter】The controller has a 1.3 inches OLED screen and a function button. MH-M80 Meter was attached, which can display system operating information and error indications. In addition to that, 3 status LEDs provide system status at a glance. The meter can easily set the parameters of the controller.
• 【4-stage battery charging】4-stage battery charging algorithm for rapid, efficient, and safe battery charging. The maximal wire size of the controller is 3AWG(25mm2).

 

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Product Description