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After-sales Service: | Yes |
Warranty: | 1years |
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Model | MB20415F | MB30415F | |||||||
System voltage | 12/24/36/48VDC OR Self-recognition | ||||||||
Rated current | 20A | 30A | |||||||
Controller operating voltage range | 11-64V | ||||||||
Lead-acid battery type | i Maintenance-free (default) / colloidal / liquid / customised | ||||||||
Lithium Battery Type | Lithium iron phosphate / lithium ternary / customised | ||||||||
Rated charging current | 20A | 30A | |||||||
Rated charging power | 260W/12V | 390W/12V | |||||||
520W/24V | 780W/24V | ||||||||
780W/36V | 1170W/36V | ||||||||
1040W/48V | 1560W/48V | ||||||||
Maximum open-circuit voltage of photovoltaic modules | 150V(at the lowest temperature)138V(At 25°C) | ||||||||
Maximum power point operating voltage range | 12V systems | 20~150VDC | |||||||
24V systems | 36~150VDC | ||||||||
36V systems | 48~150VDC | ||||||||
48V systems | 64~150VDC | ||||||||
Tracking efficiency | ≥99.5% | ||||||||
Maximum conversion efficiency | 97.5% | ||||||||
Temperature Compensation Coefficient |
-3mV/ºC/2V
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Static loss |
200mA/12V;100mA/24V;50mA/48V;
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DC Load Output Voltage | Same as battery voltage | ||||||||
Rated output current of DC load |
20A
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DC Load Output Control Method | normally open and normally closed mode | ||||||||
protective function | PV input anti-reverse connection protection, battery input reverse connection protection, overcharging protection undervoltage protection, over-temperature protection | ||||||||
Heat dissipation method | air cooling | ||||||||
communication method | RS485 | ||||||||
Operating temperature range |
-20ºC~+50ºC
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Storage temperature range |
-40ºC~+70ºC
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Relative humidity range |
0~90%RH
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