MPPT controller Model:
Master-80A/100A series | 80A | 100A |
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| Charge Mode | Maximum Power Point Tracking |
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| Method | 3 stages: fast charge(MPPT),constant voltage, floating charge |
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| System Type | DC12V/24V/36V/48VSYS | Automatic recognition |
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| Soft Start Time | DC12V/24V/36V/48VSYS | ≤10S |
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| Conversion Efficiency | DC12V/24V/36V/48VSYS | ≥96.5%,≤99% |
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| PV Modules Utilization Rate | DC12V/24V/36V/48VSYS | ≥99% |
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| 12V system recognize batteries Voltage Range | DC9V~15V |
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| 24V system recognize batteries Voltage Range | DC18V~28V |
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| 36V system recognize batteries Voltage Range | DC32V~40V |
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| 48V system recognize batteries Voltage Range | DC42V~60V |
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| Error system | The battery voltage is not in above range when the controller is switched on |
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| PV Input Characteristics |
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| MPPT Working Voltage and Range | 12V system | DC16V~DC150V |
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| 24V system | DC30V~DC150V |
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| 36V system | DC45V~DC150V |
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| 48V system | DC60V~DC150V |
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| Low Voltage Input Protection Point | 12V system | DC22V |
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| 24V system | DC34V |
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| 36V system | DC50V |
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| 48V system | DC65V |
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| Input Overvoltage Protection Point | DC12V/24V/36V/48VSYS | DC150V |
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| Low Voltage Input Recovery Point | DC12V/24V/36V/48VSYS | DC145V |
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| Max. PV Power | 12V system | 1136W | 1420W |
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| 24V system | 2272W | 2840W |
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| 36V system | 3408W | 4260W |
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| 48V system | 4544W | 5680W |
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| Discharge characteristic |
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| Selectable Battery | DC12V/24V/36V/48VSYS | Sealed lead acid, vented |
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| Types (Default | Gel, NiCd battery |
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| type is GEL battery) | (Other types of the batteries also can be defined) |
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| Charge mode | DC12V/24V/36V/48VSYS | constant current-constant voltage-floating charge |
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| Constant Voltage | DC12V/24V/36V/48VSYS | Please check the charge voltage according to the battery type form. |
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| Floating Charge Voltage | DC12V/24V/36V/48VSYS |
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| Rate charge current | DC12V/24V/36V/48VSYS | 80A | 100A |
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| Current-limiting Protection | DC12V/24V/36V/48VSYS | 85A | 105A |
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| Temperature Factor | DC12V/24V/36V/48VSYS | ±0.02%/ºC |
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| Temperature Compensation | DC12V/24V/36V/48VSYS | 14.2V-(The highest temperature-25ºC)*0.3 |
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| Output Ripples(peak) | DC12V/24V/36V/48VSYS | 200mV |
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| Charger voltage accuracy | DC12V/24V/36V/48VSYS | ≤±1.5% |
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| Discharge characteristic |
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| Setting Control | Controller or PC software |
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| Max discharge current | DC12V/24V/36V/48VSYS | 100A |
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| Discharge protection | DC12V/24V/36V/48VSYS | fuse |
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| Double-time control | DC12V/24V/36V/48VSYS | On in morning ,off in morning / On in night ,off in night |
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| ON / OFF mode | DC12V/24V/36V/48VSYS | ON / OFF |
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| PV voltage control | DC12V/24V/36V/48VSYS | PV voltage on, PV voltage off |
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| PV voltage / time delay control | DC12V/24V/36V/48VSYS | PV voltage on, time delay off |
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| Control ON/OFF mode |
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| Discharge voltage protection | DC12V/24V/36V/48VSYS | Set by user
Output off when it under (exceed) setting voltage; |
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| Communication Features |
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| RS232 communication | DC12V/24V/36V/48VSYS | Chose COM communication port |
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| LAN communication | DC12V/24V/36V/48VSYS | Set IP and Gate address for controller and solar eagle ; |
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| Then chose TCP communication |
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| Protection Function |
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| Input Low Voltage Protection | Check the input characteristics |
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| Input Overvoltage Protection | Check the input characteristics |
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| Temperature Protection | 95ºC |
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| Temperature rise protection | Above 85ºC,decrease the output power, decrease 3A per degree. |
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| Other Parameters |
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| Thermal methods | Self-cooling |
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| Components | World brand raw materials. Compliance with EU standards. All rated temperature of electrolytic capacitors not less than 105ºC |
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| Smell | No peculiar smell and toxic substances. |
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| Environment Protection | Meet the 2002/95/EC, |
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| no cadmium hydride and fluoride |
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| Physical |
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| Measurement DxWxH (mm) |
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| N.G(kg) |
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| G.N(kg) |
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| Color | Blue, Green, White (or OEM) (optional) |
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| Safety | CE, PSE, FCC, EMC |
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| EMC | EN61000 |
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| Type of Mechanical Protection | IP21 |
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| Environment |
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| Humidity | 0~90%RH ( no condense) |
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| Altitude | 0~3000m |
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| Operating Temperature | -20ºC ~ +40ºC |
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| Storage Temperature | -40ºC ~ +75ºC |
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| Atmospheric Pressure | 70~106kPa |
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