All kinds of working status: All kinds of working status are directly displayed on the screen, easy for users to access.
High voltage battery system solutions: Wide adaptation to high voltage battery systems and provide solutions for special applications.
Business Model: Accepting a wide range of input photovoltaic voltage,our MPPT contorller is suitable for a variety of common solar panel specifications.
The parallel machine function: Expand the parallel machine function to meet the application of multiple products combinations.
Efficient MPPT controller algorithm: MPPT efficiency is not less than 99.5%, the whole MPPT conversion efficiency can be up to 98%.
Charging mode: Three charging phases (constant current, constant pressure, floating charge), can effectively extend the lifespan of the battery.
The load mode: The Load mode ：constant on / off mode and light control mode.
Current-limiting charging function: When the user's panel power is too large, the controller automatically maintains the charging power, and the charging current will not exceed the rated value.
■Support multi-machine parallel, to achieve the system power upgrade.
■ With HD LCD display function, you can view the device functioning data and working status.
■ Approved by CE, ROHS, FCC certification; can meet customers requirements about all different kinds of certification.
■ The warranty is 2 years. It can be extended to 3 upto 10 years of warranty service.
Technical data
| Model | MUC-MB 40A | MUC-MB 50A | MUC-MB 60A | ||
| Category of the product | Controller type | Controller with maximum power point tracking (MPPT) function | |||
| MPPT productiveness | ≥99.5% | ||||
| system voltage | automatic recognition | ||||
| Heat dissipation method | natural cooling | ||||
| System voltage identification range | DC9V~DC15V（12V sys）\DC18V~DC30V(24V sys)\DC32V~DC40V(36V sys)\DC42V~DC60V(48V sys) | ||||
| Input characteristics | PV maximum open circuit voltage (VOC） | DC150V | |||
| Start the charging voltage point | Is 10V higher than the battery voltage | ||||
| Input the low-voltage protection point | 2V above the current battery voltage | 5V above the | |||
| Enter the overvoltage protection point | DC150V | ||||
| Enter the overvoltage recovery point | DC145V | ||||
Solar panel rating | 12V System | 600W | 700W | 850W | |
| 24V System | 1000W | 1200W | 1500W | ||
| 36V System | 1500W | 1800W | 2200W | ||
| 48V System | 2000W | 2500W | 3000W | ||
| Charge characteristic | Suitable battery type | Sealed lead acid batteries, colloidal lead acid batteries, lithium batteries | |||
| Charging rated current | 40A | 50A | 60A | ||
| Output stability precision | ≤±1.5% | ||||
| Charging method | Three stages: constant current (fast charge), constant pressure, floating charge | ||||
| Load characteristic | load voltage | Same as battery voltage | |||
| Rated load current | 40A | 50A | 60A | ||
| Load control method | Open mode / normal off mode / light control mode | ||||
| low voltage protection | The default is 11V | ||||
| Display | display mode | LCD& back lit display | |||
| Other properties | defencive function | Input and output undervoltage protection, anti-reverse connection protection, etc | |||
| operating ambient temperature | -20℃~+50℃ | ||||
| storage temperature | -40℃~+75℃ | ||||
| IP levels of protection | IP43 | ||||
| Maximum wiring size | 35mm2 | ||||
| net weight (kg) | 2.4 | ||||
| rough weight (kg) | 2.7 | ||||
| product size (mm) | 300*200*75 | ||||
| Package size (mm) | 320*230*120 | ||||
