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Description
Technical Parameters
MPPT-DC series intelligent MPPT solar controller is programmable and especially for boost mode LED solar street light system. It comes with some outstanding features, such as:
- Innovative MPPT technology, tracking efficiency >99.9%
- Full digital technology, conversion efficiency up to 92.5%
- Can output constant current
- 5 stages time and dimming can be adjusted Can read parameters and running status
- If battery voltage is low, it can be set to dimming
- Dimming start voltage and percentage can be set
- Day/Night threshold can adjust automatically
- Suitable for single,two Lithium battery
- Auto sleeping during transportation
- Low temperature charging protection
- When BMS power off because of LVD, it can activate the system automatically
- Charging target voltage and recovery voltage can be set
- Remote Unit to configure, with LCD display
- IP67, Strong and durable aluminum case
- Full automatic electronic protect function
| Item | MPPT2030-DC40G/RS485 (Select/R/V)*1 |
MPPT3030-DC60G/RS485 (Select/R/V) |
|
| Battery Parameters | Max Charging Current | 20A | 30A |
| MPPT Charging Voltage | <Charging target voltage | ||
| Charging voltage target | 3.0~9.0V (Programmable,default: 3.6V) | ||
| Charging voltage recovery | 2.9~8.9V (Programmable,default: 3.4V) | ||
| Low voltage disconnect | 2.4~7.2V (Programmable,default: 2.6) | ||
| Low voltage reconnect | 2.6~7.4V (Programmable,default: 3.0) | ||
| Battery Type | Lithium | ||
| 0℃ Charging protection | Yes, Slow, No (Programmable,default: Yes) | ||
| Max volt on Bat. Terminal | 10V | ||
| Panel Parameters | Max volt on PV terminal | 13~30V | |
| Max input power | 80W/32V;160W/6.4V | 100W/3.2V | |
| MPPT tracking range | (Vb+1.0V)~Voc*0.9 *2 | ||
| Dusk/Dawn detect volt. | 1.0~7.0V (Programmable,default: 2.0V) | ||
| Day/Night delay time | 0~30min (Programmable,default: 0 min) | ||
| Load Parameters | Output Current | 0.1~4A (Programmable,default: 0.3A) | |
| Output Voltage | 5~35V/3.2V;9~35V/6.4V | 5~35V/3.2V | |
| Output power | 40W/3.2V;80W/6.4V | 60W/3.2V | |
| Min Current | 100mA | ||
| Current precision | ±2% | ||
| Dimming | 0~100% | ||
| Auto dimming | Yes, No(Programmable,default: Yes) | ||
| Voltage of start dimming | 2.8~Charging target voltage (Programmable,default: 3.3V) | ||
| Dimming percentage | 0~40% (Programmable,default: 20%) | ||
| System Parameters | Max tracking efficiency | >99.9% | |
| Max charge conversion | 92.5% | ||
| Max LED driver efficiency | 91.5% | ||
| Self consumption | ＜40mA@3.2V | ||
| Dimensions | 90.5*88.5*24.3mm | 145*89.6*25mm | |
| Weight | 307g | 546g | |
| Ambient temperature | -35~+60℃ | ||
| Ambient humidity | 0~100%RH | ||
| Protection degree | IP67 | ||
| Max Altitude | 4000m | ||
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