MPPT Solar Charge Controller 40A 30A 20A Battery Regulator 12V/24V Power Charger

Description

40A 30A 20A MPPT Solar Charge Controller 12V/24V Solar Regulator Max PV 100V CE
73.99 USD
60A MPPT Solar Charge Controller 12V/24V/36V/48V Solar Panel Regulator 150V PV
304.92 USD
Product Detail
Product Gallery
Others
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
5
5
0W/ 12V
1
10
0W/ 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*59.5
mm
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)
Usage Recommendations and Precautions:
1) On receiving the product, carefully read all instructions and precautions in this manual so as to ensure correct usage of the product.
2) This LCD display unit is to be used only with our company's controllers, thus please make necessary confirmations with the sales person before purchasing.
3) If you want to purchase a data cable or make one by yourself, strictly observe the instructions in the "Data Cable Definition" part of this manual, otherwise you may damage the display unit or the controller.
4) The displayed data will be updated every 3 seconds, thus the data on the screen will slightly lag behind the real-time system data, which is a normal phenomenon.
5) Never put this product in environments subject to the influence of direct sunshine, rain, heavy dust, moisture, corrosion, strong electromagnetic interference, etc.
6) Never attempt to disassemble and repair this product by yourself.
Product Gallery
Shipping Policy
Payment Method
Returns Policy
Contact Us
1. We ship your orders within 1-2 business days after the payment cleared.
2. Delivery time depends on destination and other factors, it may takes up to 20 days. If you don't receive the item after 30 days, please contact us, we'll investigate and solve the delivery problem.
1. Payment methods accepted : Paypal only.
2. All major credit cards are accepted through our secure payment processor PayPal.
3. Payment must be received within 7 business days of auction closing.
4. We ship to your eBay address. Please make sure your eBay address is correct before you pay.
We don't accept shipping address revision by eBay message after you placed the order.
1. Refund or replacement request is available only requests within a week after parcel received & returning the item as the same condition as received.pls include your eBay ID and brief description of defective problem in your return package.
2. Defective situation must be noticed within 7 days after delivery.
3. Buyer bears return shipping charges.
4. By bidding on our auction, we assume the bidder has accepted our terms and conditions
Feel free to contact by eBay message, we will response in 24 hours.
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