High quality 12V24V36V48V 80A MPPT solar charge controller
Features :
1. PV array Max input up to 150V DC.
2. Regulatory mechanism of temperature compensation.
3. Charging current can be manually regulated according to battery capacity .
4. LCD screen Display with backlight.
5. Built in solar power generation histogram.
6. Designed for 12V/24V/48V solar power system.
7. Built-in RS485 solar data monitoring interface(Only available in 40A/60A/100A).
RS 485 communication interface sense multi-machine communication within the distance of 1km, the host computer allows user to check the operating parameters intuitively.
8. Applicable for 3 types of batteries,charging program can be selected.
Support Lead acid battery,Colloid storage battery,LiFePO4 Lithium battery.
9. DC output mode can be regulated.
10. Excellent heat dissipation design and cooling fan of intelligent control.
11. Maximum power tracking technology can significantly increase the energy utilization rate of the solar system and can reach 97% of transfer efficiency.
12. Quick scan the entire I-V curve, can track the maximum power point within several seconds.
13. Overcurrent protection,Short circuit protection,Overcharge protection,Overdischarge protection and Overload protection.
Specifications:
| Model | SMT-4880 | |
| Product Category | System Voltage | 12V24V36V48V Auto-reconnition |
| Controller type | MPPT (Maximum Power Point Tracking) | |
| MPPT efficiency | ≥99.5% | |
| Standby power | ≤3W | |
| Heat-dissipation | Fan cooling,the fan speed is regulated by temperature | |
| Input Data | Max PV input volatge | DC 150V |
| Start Charge Voltage | 12V system DC18V 24V system DC34V 36V system DC48V 48V system DC65V |
|
| Low Input voltage protection | 12V system DC16V 24V system DC30V 36V system DC45V 48V system DC60V |
|
| Over Voltage Protection Point | DC 150V | |
| Max PV input Power | 12V system 1200W 24V system 2300W 36V system 3300W 48V system 4600W |
|
| Charging Charateristics | Battery Types | Lead acid battery , Gel battery ,AGM battery ,lithoum battery |
| Rated Charge Current | 80A | |
| Charge Method | 3 stages: Constant Current , Constant Voltage ,Floating Charge | |
| Load Charateristics | Load Voltage | Same as battery voltage |
| Rated Load Current | 30A | |
| Load Control Mode | On,off, PV control ,Dual time control , PV+Time control | |
| Display & Communication | Display | LCD |
| Communication | RS485 | |
| Others | Protections | Input / output overvoltage ,undervoltage,reverse connection, overcharge,short circuit protection |
| Opeeration Temperature | - 20℃ ~ +50℃ | |
| Storage Temperature | - 40℃ ~ +70℃ | |
| Ingress Protection | IP21 | |
| Max connection cables | 25MM2 | |
| Net Weight (KG) | 6 | |
| Gross Weight (KG) | 7 | |
| Product Size (mm) | 249*168*90 | |
| Packing Size (mm) | 340*210*165 | |
