MPPT Solar Charge Controller 20A | 12V/24V(Auto) | PV Voltage: 100Vdc
Prostar SunSky MCK2024 LCD 12v 24v mppt solar charge controller 20A is an advanced maximum power point tracking (MPPT) battery charger for off-grid photovoltaic (PV) systems.
Prostar SunSky MCK2024 LCD 12v 24v mppt solar charge controller 20A adopts DC/DC converting technology and MCU technology. It can adjust the working point of the solar array intelligently to make the solar array realize the maximum power output.
Prostar SunSky series 12v 24v mppt solar charge controller 20A will measure the Vmp voltage of the panel, and down-converts the PV voltage to the battery voltage. Because power into the charge controller equals power out of the charge controller, when the voltage is dropped to match the battery bank, the current is raised, so you are using more of the available power from the panel.
Model | MCK2024 | |
Charge Mode | MPPT(maximum power point tracking) | |
MPPT Mfficiency | ≥99.5% | |
System Type | 12V/24V (Automatic Recognition) | |
System Voltage | 12Vdc | 24Vdc |
9Vdc-15Vdc | 18Vdc-30Vdc | |
PV INPUT | ||
PV Max. PV Input Voltage | 100Vdc | |
MPP Operating Voltage Range | 12Vdc | 24Vdc |
15Vdc-100Vdc | 30Vdc-100Vdc | |
Start Charging Voltage | 12Vdc | 24Vdc |
18Vdc | 32Vdc | |
High Input Voltage Protection Point | 100Vdc | |
95Vdc | ||
Rated PV Power | 12Vdc | 24Vdc |
260W | 520W | |
CHARGER | ||
Selectable Battery Types | Sealed lead-acid batteries, Vented batteries Gel, NiCd battery | |
(Other types of the batteries also can be defined) | ||
Charge Method | 3 stages charge: constant current(MPPT),constant voltage, floating charge | |
Charge Rated Current | 20A | |
OUTPUT DISCHARGE | ||
LOAD Output Voltage | Based on battery voltage | |
Low Output Voltage Protection Point | Default 10.5V; Recovery 11V; It can be adjustable | |
Max. DC Load Current | 20A | |
Output Control Mode | ON/OFF mode, PV voltage control mode | |
Output Control Set Way | Controller button or PC software or APP | |
DISPLAY | ||
LCD Display | System type, PV voltage,charge voltage, charging current, charging power, temperature etc. | |
Communication Interface | Dual RJ45,RS485, Wifi | |
OTHER PARAMETERS | ||
Protection | Yes (Over voltage, low voltage, over temperature, over load, Short circuit protection etc.) | |
Cooling Method | Natural Cool | |
Temperature Factor | ±0.02%/℃ | |
Temperature Compensation | -3mV/℃/2V (default) | |
Type of Mechanical Protection | IP 43 | |
Measurement DxWxH (mm) | 148x220x59 | |
N.W. (Kgs) | 0.9 |
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