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After-sales Service: | Installation and Debugging Guide |
Warranty: | 2 |
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Item | MT4015 | ||
Battery Parameters | Max Charging Current | 40A | |
System Voltage | 24V/48V automatical recognization | ||
Battery Type | Gel, AGM, Liquid, Lithium(default: Gel) | ||
Max volt on Bat. Terminal | 65V | ||
Gel, AGM, Liquid | MPPT Charging Voltage | before boost or equalization charging stage | |
Boost Voltage | 28.0~29.6V/56.0~59.2V @25ºC(default:29.0/58.0V) | ||
Equalization Voltage | 28.0~30.0V/56.0~60.0V @25ºC(default:29.6/59.2V) | ||
Float Voltage | 26.0~29.0V /52.0~58.0V@25ºC(default:27.4/54.8V) | ||
Low voltage disconnect | 21.6~23.6V/43.2~47.2V,SOC1~5(default: 22.4/44.8V) | ||
Low voltage reconnect | 22.8~25.6V/45.6~51.2V(default: 24.0/48.0V) | ||
Overcharge Protect | 31.3/62.3V | ||
Temp. Compensation | -4.17mV/K per cell (Boost, Equalization), -3.33mV/K per cell (Float) | ||
Lithium | Charging target voltage | 20.0~64.0V (Lithium, default: 29.4V) | |
Charging recovery voltage | 18.2~63.8V (Lithium, default: 28.7V) | ||
Low voltage disconnect | 18.0~60.0V (Lithium, default: 21.0V) | ||
Low voltage reconnect | 18.6~62.0V (Lithium, default: 22.4V) | ||
Panel Parameters | Max volt on PV terminal *1 | 150V@-20ºC;138V@25ºC | |
Max input power | 1000/2000W | ||
Day/Night threshold | 6.0~40.0V(default: 16.0/32.0V) | ||
Day/Night delay time | 0~30min(default: 0min) | ||
MPPT tracking range *2 | (Battery Voltage + 2.0V)~Voc*0.9 | ||
Load Parameters | Output Current | 30A | |
Load mode | Always on, Street lamp, User-defind Mode | ||
System Parameters | Max tracking efficiency | >99.9% | |
Max charge conversion | 98.7% | ||
Dimensions | 189*255*89mm | ||
Weight | 2.5Kg | ||
Self consumption | ≤8mA | ||
Communication | RS485(RJ11 interface) | ||
Optional | IoT, Cyber-BT(Internal / External) | ||
Grounding | Common Negative | ||
Power terminals | 6AWG(16mm2) | ||
Ambient temperature | -20~+55ºC | ||
Storage temperature | -25~+80ºC | ||
Ambient humidity | 0~100%RH | ||
Protection degree | IP32 | ||
Max Altitude | 4000m |