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Характеристики
MPPT 30A 40A 50A Solar Charge Controller 12V 24V 48V Auto PV Power Regulator for Lead-acid Ternary Lithium Battery PC Wifi | Обустройство
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| Месяц | Минимальная цена | Макс. стоимость | Цена |
|---|---|---|---|
| Sep-16-2025 | 0.14 руб. | 0.86 руб. | 0 руб. |
| Aug-16-2025 | 0.92 руб. | 0.33 руб. | 0 руб. |
| Jul-16-2025 | 0.50 руб. | 0.53 руб. | 0 руб. |
| Jun-16-2025 | 0.58 руб. | 0.97 руб. | 0 руб. |
| May-16-2025 | 0.12 руб. | 0.32 руб. | 0 руб. |
| Apr-16-2025 | 0.28 руб. | 0.5 руб. | 0 руб. |
| Mar-16-2025 | 0.89 руб. | 0.4 руб. | 0 руб. |
| Feb-16-2025 | 0.82 руб. | 0.73 руб. | 0 руб. |
| Jan-16-2025 | 0.25 руб. | 0.1 руб. | 0 руб. |
Описание товара
MPPT Solar Charge Controller 30A 40A 50A 12V 24V 48V Auto PV Solar Power Regulator for Lead-acid Ternary Lithium Battery PC Wifi
>>Overview
This new product based on multi-phase synchronous rectification technology, adopts advanced high-speed processor and MPPT control algorithm, featuring high response speed, high reliability and high conversion efficiency, support WIFI module and GPRS module, and can be applied to communication base stations, households use systems, street lighting systems and field monitoring.
>>Connection
1.The monitoring background supports the PC host computer, supports the WIFI module and the GPRS module to expand the APP cloud monitoring (optional).
2.The controller defaults to lead-acid batteries. If you need to connect the other types of batteries, you need to set the corresponding battery type and series number.
>>Features
1. Advanced multi-phase synchronous rectification technology also has high conversion efficiency in low power charging environment.
2. Has an ultra-wide PV array operating voltage range.
3. Advanced MPPT maximum power point tracking technology, the tracking efficiency is not less than 99.5%, compared with the ordinary PWM algorithm, the efficiency is increased by 15 to 20%.
4. Using high-quality imported components and advanced power conversion circuit, the maximum conversion efficiency can reach over 98%, the full load efficiency can reach 97%, and a variety of tracking algorithms can be combined to quickly track the maximum power point.
5. Three-stage charging method: MPPT-lifting charging-floating.
6. 12V/24V/48V battery system automatic identification function.
7. RS485 communication can provide communication protocol to facilitate unified management and secondary development for customers.
8. The controller running parameters can be viewed and set through the PC host computer and mobile phone APP. For details, refer to the host computer and APP manual (optional).
9. With battery temperature compensation.
10. It has comprehensive protection functions such as overcharge, over discharge, over temperature, overload, reverse connection and so on.
>>Protection
|
Protection funtion |
instruction |
|
PV over voltage protection |
When the PV array charging voltage exceeds the controller's rated input voltage range, charging will stop. |
|
Battery polarity reverse connection |
When the polarity of the battery is reversed, the controller will not work and will not be damaged. After correcting the wiring error, re-open the opportunity to continue normal operation. |
|
Battery over discharge protection |
When the battery voltage is lower than the set undervoltage value, the discharge of the battery will be automatically stopped to prevent the battery from being over-discharged and damaged. |
|
Battery overload protection |
When the controller output current is greater than the set value, the load output will be automatically stopped to prevent the battery from being over-discharged and damaged. |
|
Battery over volatge protection |
When the battery voltage reaches the overvoltage protection setting value, the battery will be automatically stopped to prevent the battery from being overcharged and damaged. |
|
Night anti-reverse protection |
At night, since the battery voltage is greater than the voltage of the photovoltaic module, the automatic protection prevents the battery voltage from being discharged through the photovoltaic module; |
|
Equipment overheat protection |
The controller has its own temperature sensor. When the temperature is higher than the set value, the charging will stop. When the temperature is lowered, it will automatically start to work. |
|
High voltage surge |
This controller can only protect high-voltage surges with low energy. In areas with frequent lightning, it is recommended to install an external lightning arrester. |
>>Characteristics:
|
NO. |
Name |
Function |
Instruction |
|
1 |
PV+ |
Photovoltaic array positive electrode |
PV array input |
|
2 |
PV- |
Photovoltaic array negative |
|
|
3 |
BAT+ |
Battery positive |
Battery pack terminal |
|
4 |
BAT- |
Battery negative |
|
|
5 |
LOAD+ |
DC load positive |
DC load output (JN-MPPT-CL does not have this output) |
|
6 |
LOAD- |
DC load negative |
|
|
7 |
Temp sensor |
External temperature test terminal |
Measuring battery temperature |
|
8 |
RS485 |
Communication port |
Realize the monitoring of host computer, WIFI and GPRS communication |
>>Specification：
|
parameter name |
Parameter value (and adjustable range) |
||
|
MODEL |
MPPT-AL |
||
|
Current rating (A) |
30 |
40 |
50 |
|
Maximum charging current (A) |
30 |
40 |
50 |
|
PV maximum input power (12V) (W) |
400 |
500 |
600 |
|
PV maximum input power (24V) (W) |
800 |
1000 |
1200 |
|
PV maximum input power (48V) (W) |
1600 |
2000 |
2400 |
|
PV maximum input power (96V) (W) |
-- |
-- |
-- |
|
Output maximum current A |
15 |
20 |
25 |
|
System identification voltage range v |
12V battery system |
DC9V-DC16V |
|
|
24V battery system |
DC18V-DC32V |
||
|
48V battery system |
DC42V-DC60V |
||
|
96V battery system |
96V is a stand-alone system |
||
|
PV panel open circuit input voltage range v |
20V～100V(12V battery system) |
||
|
40V～145V(24V battery system) |
|||
|
80V～145V(48V battery system) |
|||
|
c |
|||
|
MPPT efficiency |
﹥99.5% |
||
|
Conversion efficiency |
﹥98% |
||
|
Operating mode |
The default is the household mode 24H |
||
>>Product Show
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