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MB
Techfine
MB20415F
| Model | 40A | 60A | 80A | 100A | 40A | 60A | 80A | 100A | |
| System voltage | 12V/24V/48V(Adaptive) | 96V | |||||||
| Nominal current | 40A | 60A | 80A | 100A | 40A | 60A | 80A | 100A | |
| Charging mode | MPPT maximum power point tracking | ||||||||
| Applicable battery type | Sealed lead acid battery, GEL lead acid battery, open lead acid battery (can also customize parameters for other types of battery charging) | ||||||||
| Charging method | Three stages: constant current, constant voltage, floating charge | ||||||||
| PV input maximum open circuit voltage (VOC) | 150V | 250V | |||||||
| Starting time | ≤10s | ||||||||
| Dynamic response recovery time | ≤500us | ||||||||
| Static power | ≤4W | ≤8W | ≤4W | ≤8W | |||||
| MPPT Tracking efficiency | ≥99.5% | ||||||||
| Overall efficiency | ≥98% | ||||||||
| The controller system identifies the operating voltage range | 12V | 8～64V | 72～128V | ||||||
| 24V | |||||||||
| 36V | |||||||||
| 48V | |||||||||
| Operating voltage range of maximum power point | 12V | 20～150V | 128～250V | ||||||
| 24V | 36～150V | ||||||||
| 36V | 48～150V | ||||||||
| 48V | 64～150V | ||||||||
| Solar panel rated input power | 12V | 540W | 800W | 1040W | 1300W | / | |||
| 24V | 1080W | 1600W | 2080W | 2600W | |||||
| 36V | 1620W | 2400W | 3120W | 3900W | |||||
| 48V | 2160W | 3200W | 4160W | 5200W | |||||
| 96V | / | 4160W | 6240W | 8320W | 10400W | ||||
| Load voltage | Available under 12V/24V working voltage | / | / | / | / | ||||
| Nominal load current | 40A | / | / | / | / | ||||
| Load control method | Normally on and normally off mode/ time control mode /light control mode | / | |||||||
| Load undervoltage protection | 10.5V*N (N stands for batteries number) Parameters can be adjustable | / | |||||||
| Heat-dissipating method | Wind cold | ||||||||
| Display | HD LCD backlight display | ||||||||
| Protections | Input and output over&low-voltage protection, input and output anti-reverse protection, over-temperature protection, load over-current protection | ||||||||
| Temperature compensation coefficient | 一3mV/℃/2V | ||||||||
| Working temperature | 一20℃～+50℃ | ||||||||
| Storage temperature | 一40℃～+70℃ | ||||||||
| Accoustic Noise(db) | ≤50dB | ||||||||
| Humidity | 0～90%RH | ||||||||
| Working altitude | 0～3000M | ||||||||
| Communication Type | RS485 | ||||||||
| Suggested wire specification | 7AWG/10mm² | 6AWG/16mm² | 4AWG/25mm² | 2AWG/35mm² | 7AWG/10mm² | 6AWG/16mm² | 4AWG/25mm² | 2AWG/35mm² | |
| Dimension, L×W×H（MM） | 380*255*160 | 415*311*173 | 380*255*160 | 415*311*173 | |||||
| Net Weight (KG) | 3.23KG | 5.61KG | 5.61KG | 3.23KG | 5.61KG | ||||
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| Model | 40A | 60A | 80A | 100A | 40A | 60A | 80A | 100A | |
| System voltage | 12V/24V/48V(Adaptive) | 96V | |||||||
| Nominal current | 40A | 60A | 80A | 100A | 40A | 60A | 80A | 100A | |
| Charging mode | MPPT maximum power point tracking | ||||||||
| Applicable battery type | Sealed lead acid battery, GEL lead acid battery, open lead acid battery (can also customize parameters for other types of battery charging) | ||||||||
| Charging method | Three stages: constant current, constant voltage, floating charge | ||||||||
| PV input maximum open circuit voltage (VOC) | 150V | 250V | |||||||
| Starting time | ≤10s | ||||||||
| Dynamic response recovery time | ≤500us | ||||||||
| Static power | ≤4W | ≤8W | ≤4W | ≤8W | |||||
| MPPT Tracking efficiency | ≥99.5% | ||||||||
| Overall efficiency | ≥98% | ||||||||
| The controller system identifies the operating voltage range | 12V | 8～64V | 72～128V | ||||||
| 24V | |||||||||
| 36V | |||||||||
| 48V | |||||||||
| Operating voltage range of maximum power point | 12V | 20～150V | 128～250V | ||||||
| 24V | 36～150V | ||||||||
| 36V | 48～150V | ||||||||
| 48V | 64～150V | ||||||||
| Solar panel rated input power | 12V | 540W | 800W | 1040W | 1300W | / | |||
| 24V | 1080W | 1600W | 2080W | 2600W | |||||
| 36V | 1620W | 2400W | 3120W | 3900W | |||||
| 48V | 2160W | 3200W | 4160W | 5200W | |||||
| 96V | / | 4160W | 6240W | 8320W | 10400W | ||||
| Load voltage | Available under 12V/24V working voltage | / | / | / | / | ||||
| Nominal load current | 40A | / | / | / | / | ||||
| Load control method | Normally on and normally off mode/ time control mode /light control mode | / | |||||||
| Load undervoltage protection | 10.5V*N (N stands for batteries number) Parameters can be adjustable | / | |||||||
| Heat-dissipating method | Wind cold | ||||||||
| Display | HD LCD backlight display | ||||||||
| Protections | Input and output over&low-voltage protection, input and output anti-reverse protection, over-temperature protection, load over-current protection | ||||||||
| Temperature compensation coefficient | 一3mV/℃/2V | ||||||||
| Working temperature | 一20℃～+50℃ | ||||||||
| Storage temperature | 一40℃～+70℃ | ||||||||
| Accoustic Noise(db) | ≤50dB | ||||||||
| Humidity | 0～90%RH | ||||||||
| Working altitude | 0～3000M | ||||||||
| Communication Type | RS485 | ||||||||
| Suggested wire specification | 7AWG/10mm² | 6AWG/16mm² | 4AWG/25mm² | 2AWG/35mm² | 7AWG/10mm² | 6AWG/16mm² | 4AWG/25mm² | 2AWG/35mm² | |
| Dimension, L×W×H（MM） | 380*255*160 | 415*311*173 | 380*255*160 | 415*311*173 | |||||
| Net Weight (KG) | 3.23KG | 5.61KG | 5.61KG | 3.23KG | 5.61KG | ||||
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