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This controller is designed for solar off-grid power generation systems to automatically regulate battery charging and discharging. Utilizing advanced tracking algorithms, it extracts the maximum power from solar cell modules to charge the battery. Meanwhile, its low voltage disconnect (LVD) function prevents damage caused by over-discharging the battery.
The battery charging process is optimized to extend battery life and improve overall system performance. The comprehensive self-test and electronic protection functions help prevent damage caused by installation errors and system failures.
| MPPT Model | MY-MPPT60ANB | MY-MPPT120ANB | |
|---|---|---|---|
| Rated charging current | 60A | 120A | |
| Maximum PV Input Power | 12V system | 828W | 1656W |
| 24V system | 1656W | 3312W | |
| 36V system | 2484W | 4968W | |
| 48V system | 3312W | 6624W | |
| 60V system | 4140W | 8280W | |
| 72V system | 4968W | 9936W | |
| 84V system | 5796W | 11592W | |
| 96V system | 6624W | 13248W | |
| Model | MY-MPPT30ANB | MY-MPPT60ANB | MY-MPPT120ANB | |
|---|---|---|---|---|
| Charge Type | MPPT | |||
| Battery Type | Lead Acid | Automatic recognition 12V/24V/36V/48V/96V (Adjustable: 12V/24V/36V/48V/60V/72V/84V/96V) | ||
| Gel | 12V/24V/36V/48V/60V/72V/84V/96V | |||
| Phosphate | Single cell voltage 3.2V * number of strings (adjustable 4-45 strings), saturation voltage 3.65V | |||
| Ternary | Single cell voltage 3.7V * number of strings (adjustable 4-45 strings), saturation voltage 4.2V | |||
| User Defined | Equal charging, float charging, adjustable DC discharge limit voltage: 8V-170V | |||
| Lithium Battery Activation | With PV input, charging voltage is present to activate lithium batteries without battery DC output. | |||
| Maximum Input Voltage | 0-230V | |||
| Charging Current (Adjustable) | 10-30A | 10-60A | 10-120A | |
| Start Charging Condition | PV voltage is greater than battery voltage by 3V (allows charging with low current on cloudy and rainy days). | |||
| Charging Current Output | Continuous DC output 30A | Continuous DC output 60A | Continuous DC output 120A | |
| Temperature Compensation | Automatically compensates charging voltage/current based on battery temperature to extend lifespan. | |||
| Display | Touch-sensitive button LCD display: power generation, PV voltage, battery voltage, charging current, power, and operating status. (Chinese/English display settings). | |||
| Communication | 8-pin RS485 communication interface (for querying operational status and settings). | |||
| Ambient Temperature | -20℃ ~ 40℃ | |||
| IP Protection Level | IP 21 | |||
| Altitude | 0 ~ 3000M | |||