AJPOWER 12V/24V MPPT Charge Controller 20A/40A Solar Photovoltaic Charging Controller
MPPT Technology: The AJPOWER 12V/24V MPPT Charge Controller utilizes Maximum Power Point Tracking (MPPT) technology, which optimizes the solar panel's output and maximizes the charging efficiency.
Dual Voltage Compatibility: This charge controller supports both 12V and 24V systems, providing flexibility and compatibility with various solar setups.
High Charging Capacity: With options of 20A or 40A, this charge controller has a high charging capacity, allowing for efficient charging of batteries in solar photovoltaic systems.
Intelligent Charging Control: The controller employs intelligent charging control algorithms, ensuring optimal charging parameters for the connected batteries and maximizing their lifespan.
Reliable and Safe: The AJPOWER MPPT Charge Controller is designed with built-in protections such as overcharge, over-discharge, short circuit, and reverse polarity protection, ensuring the safety and longevity of the connected batteries and solar system.
| Model |
ML2420 |
ML2430 |
ML2440 |
ML4830 |
ML4860 |
| System Voltage |
12V/24V |
12V/24V/36V/48V |
| Static power consumption |
0.7 ~1.2W |
| Battery voltage |
9~35V |
9~70V |
9~72V |
| Maximum input voltage of solar energy (25ºC) |
100V |
145V |
| Voltage Range at MPPT |
Battery voltage+2~ 75V |
Battery voltage+2 ~ 120V |
| Rated charging current |
20A |
30A |
40A |
30A |
60A |
| Rated load current |
20A |
| Maximum capacitive load capacity |
10000uF |
| PV system maximum input power |
260W/12V 520W/24V |
400W/12V 800W/24V |
520W/12V 1040W/24V |
400W/12V 800W/24V 1200W/36V 1600W/48V |
800W/12V 1600W/24V 2400W/36V 3200W/48V |
| Support battery type |
AGM Battery,GEL Battery, Flooded Battery,Lithium Battery
|
| Temperature compensation coefficient |
-3mV/ºC/2V(default) |
| Operating temperature |
-35ºC ~+45ºC |
| Humidity |
95%,no condensation |
| Protection grade |
IP32 |
| Weight |
1.4Kg |
2Kg |
2Kg
|
2.3Kg
|
3.6Kg
|
| Communication mode |
RS232 |
RS232 / RS485 |
|
Product dimensions
(L*W*H)(mm)
|
210×151×59.5 |
238×173×72.5
|
226×182×81
|
285×205×93
|
| Terminal blocks |
10mm2/8AWG
|
20mm2/4AWG |
| Number of parallel machines |
/ |
16PCS
|
