Description
*It has an efficient MPPT algorithm, MPPT efficiency ≥99.5%， and converter efficiency up to 98%.
*Charge mode: three stages (constant current, constant voltage, floating charge), it prolongs the service life of the batteries.
*Four types of load mode selection: ON/OFF, PV voltage control, Dual Time control, PV+Time control.
*Battery system voltage automatic recognition.
*Three kinds of commonly used lead-acid battery (Seal(GelF loaded) parameter settings can be selected by the user, and the user can also customize the parameters for other battery charging.
*It has a current limiting charging function. When the power of PV is too large, the controller automatically keeps the
charging power, and the charging current will not exceed the rated value.
*High definition LCD display function to check the device running data and working status, also can support modify the controller display parameter.
*RS485 communication, we can offer communication protocol to convenient user’s integrated management and secondary development.
*Support PC software monitoring and WiFi module to realize APP cloud monitoring.
*CE, RoHS, FCC certifications approved, we can assist clients to pass various certifications.
| Common positive type | M48L80 | M48L100 | M48H80 | M96H50 | |
| Product category | ControlerType | MPPT (maximum power point tracking) | |||
| MPPT efficiency | 0.995 | ||||
| System voltage | Automatic recognition | 48V | 96V | ||
| Heat-dissipating method | air cooling | ||||
| Input Characteristics | Max.PV input voltage(VOC) | 150VDC | 300VDC | ||
| Stan charging voltage | Real-time battery voltage + 3V | Real-time battery voltage + 10V | |||
| Input low voltage protection voltage | Real-time battery voltage + 2V | Real-time battery voltage + 5V | |||
| Overvoltage protection point | 150VDC | 300VDC | |||
| 12V Lead-acid battery system | 1040W | 1300W | – | – | |
| 24V Lead-acid battery system | 2080W | 2600W | – | – | |
| 36V Lead-acid battery system | 3120W | 3900W | – | – | |
| 48V Lead-acid battery system | 4160W | 5200W | 4160W | – | |
| 96V Lead-acid battery system | – | – | – | 5200W | |
| Type of battery | Sealed lead-acid, Gel battery, Flooded(Other types of the batteries also can be defined) | ||||
| Rated maximum charging current | 80A | 100A | 80A | 50A | |
| Charge Method | Stage 3: CC (quick charging) – CV (constant voltage charging) – CF (floating charging) | ||||
| LOAD Characteristics | Load Voltage | The same as the battery voltage | |||
| Load rated current | 80A | 100A | 80A | 50A | |
| Load control mode | OnOff mode, PV voltage control mode, Dual-time control mode, PV+Time control mode | ||||
| Display & Communication | Display | HD LCD color segment code display | |||
| Communication | 8-pin RJ45 port/RS485/support PC software monitoring/support WiFimodule to realize APP cloud monitoring | ||||
| Other Parameters | Protection Function | Input-output over\ under-voltage protection, Prevention of connection reverse protection battery shedding protection, etc. | |||
| Operating ambient temperature | -20℃-+50℃ | ||||
| Storage Temperature | -40℃-+75℃ | ||||
| IP (ingress protection) | IP34 | ||||
| Max. connection size | 50mm2 | ||||
| Net Weight(kg) | 7.1 | ||||
| Gross Weight (kg) | 8.8 | ||||
| product size( mm) | 420*280*95 | ||||
| Packing Size( mm) | 510*368*210 | ||||
