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| Model | MB20415F | MB30415F |
| System voltage | 12/24/36/48VDC OR Self-recognition | |
| Rated current | 20A | 30A |
| Lead-acid battery | Maintenance-free / colloidal / liquid / customised | |
| Lithium Battery | Lithium iron phosphate / lithium ternary | |
| Tracking efficiency | ≥99.5% | |
| Max conversion efficiency | 97.5% | |
| Protective function | PV input anti-reverse, battery input reverse, overcharging, undervoltage, over-temperature | |