China MPPT Charger Controller 40A Solar Charge Controller 12VDC/ 24VDC 48VDC, Find details about China Solar Energy Systems, MPPT Solar Charge Controller 12V from MPPT Charger Controller 40A Solar Charge Controller 12VDC/ 24VDC 48VDC
MPPT Charge Controller
Automatically Tracking the Maximum Power Point
PRODUCT FEATURES
Modle: | 30A | 40A | 50A | |
Charging Mode | MPPT Automatic Maximum Power Point Tracking | |||
Charging Method | Three stages: Constant Current(MPPT),Balanced Charing, Floating Charging Folating Charging | |||
System Type | 12V/24V/48V | Automatic Identification/Manual Setting | ||
System Identification Voltage Range | 12V System | DC9V-DC15V | ||
24V System | DC18V-DC30V | |||
48V System | DC36V-DC60V | |||
Soft Start Time | 12V/24V/48V | ≤10s | ||
Dynamic Response Recovery Time | 12V/24V/48V | ≤500us | ||
Static Power | 12V/24V/48V | ≤2W | ||
Machine Efficiency | 12V/24V/48V | ≥96.5%/ 99% | ||
PV Moudle Utilization | 12V/24V/48V | ≤99% | ||
Input Characteristics | ||||
MPPT Operating Voltage Range | 12V System | DC18V-DC150V | ||
24V System | DC34V-DC150V | |||
48V System | DC65V-DC150V | |||
Maximum Solar Panel Input Power | 12V System | 420W | 570W | 700W |
24V System | 840W | 1130W | 1400W | |
48V System | 1650W | 2270W | 2800W | |
Output Characteristics | ||||
Optional Battery Type (Default is lead-acid maintenance-free battery) | 12V/24V/48V | lead-acid maintenance-free battery,Gel battery, Liquid Battery, Lithuium battery(Can also be customized for other types of battery) | ||
Current Limitting Protection | 12V/24V/48V | 32A | 42A | 52A |
Temperature Coefficient | 12V/24V/48V | ±0.02% /ºC | ||
Temperature Compensation | 12V/24V/48V | 14.2V-(Maximum Temperature -25ºC)*0.3 | ||
Output Regulation Accuracy | 12V/24V/48V | <±1.5% | ||
Protection | ||||
Input Low Voltage Protection | Reference Input Characteristics | |||
Input High Voltage Protection | Reference Input Characteristics | |||
Short Circuit Protection | After 5 trial starts will enter the protection state, restart recovery | |||
Temperature Protection | 90ºC | |||
Temperature Rise Protection | Reduce Power Output When Exceed 85ºC | |||
Other Parameters | ||||
Noise | ≤55dB | |||
Heat Dissipation Method | Forced air cooling, fan speed is adjusted by temperature, when the internal temperature is low, the fan runs slowly or stops; when the controller stops working, the fan will stop running | |||
Mechanical Protection Type | IP21 | |||
Humidity | 0-90%RH(No condensation) | |||
PV Module Configuration | ||||
System Battery Voltage | PV module load voltage (Recommended Value) | |||
12V System | 18V-60V(30V module*2 string,36 V module*1 string) | |||
24V System | 36V-72V(30V module*2 string,36 V module*2 string) | |||
48V System | 72V-144V(30V module*2 string,36 V module*3 string) |