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ltem | MT3075 |
Max Charging Current | 30A |
System Voltage | 12V/24V automatical recognization |
MPPT Charging Voltage | before boost or equalization charging stage |
Boost Voltage | 14.0~14.8V/28.0~29.6V @25℃ (default14.5/29V) |
Equalization Voltage | 14.0~15.0V/28.0~30.0V @25℃ (default14.8/29.6V) |
Float Voltage | 13.0~14.5V/26.0~29.0V @25℃(default13.7/27.4V) |
Low voltage disconnect | 10.8~11.8V/21.6~23.6V,SOC1-5(default 11.2/22.4NV) |
Low voltage reconnect | 11.4~12.8V/22.8~25.6V (default: 12.0/24.0V) |
Overcharge Protect | 15.8/31.3V |
Charging target voltage | 10.0~32.0V(Lthium, default:14.4V) |
Charging recovery voltage | 9.2~31.8V(Lthium default: 14.0V) |
Low voltage disconnect | 9.0~30.0V(Lthium default: 10.6V) |
Low voltage reconnect | 9.6~31.0V(Lthium default: 12.0V) |
Battery lype | Gel,AGM,Liquid,Lithium (default Gel) |
Max volt on Bat. Terminal | 35V |
Max input power | 390/780W |
Day/Night delay time | 0~30min (default 0min) |
MPPT tracking range | (Battery Voltage + 1.0V)--Voc*0.9 |
Output Current | 30A |
Load mode | Always on,Street lamp,User-defind Mode |
Max tracking efficiency | >99.9% |
Max charge conversion | 98% |
Dimensions(mm) | 189*182*64 |
Weight | 1.3Kg |
Communication | RS485(RJ11 interface) |
Optional | Cyber-BT(lnternal/External) |
Grounding | Common Negative |
Power terminals | 6AWG(16mm2) |
Ambient temperature | -20 - +55℃ |
Storage temperature | -25~ +80℃ |
Ambient humidity | 0~ 100%RH |
Protection degree | IP32 |
Max Atitude | 4000m |












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