LCD Solar Charger Controller 12v 24v 40A 50A for battery
Key Features
1:DC12V/24V/48V system, maximum PV input voltage up to DC100V
2:Controller with Intelligent design and free lifelong online upgrade service.
3:2 years warranty. And 3~10 years extended warranty service can be provided.
4:Compliance with 2002/95/EC environment protecting demands, and exclude Cadmium, hydride and fluoride materials.
5:Charge mode: three stages (fast charge ,constant charge ,floating charge) .It prolongs service life of the batteries
6:MPPT with conversion efficiency up to 99% under charging mode, can save 30%~60% power compared with traditional controller.
7:With high efficient MPPT operation scheme and adopting TI28035 chip, which improves the Solar panels utilization rate up to 99%.
Technical Specification
Key Features
1:DC12V/24V/48V system, maximum PV input voltage up to DC100V
2:Controller with Intelligent design and free lifelong online upgrade service.
3:2 years warranty. And 3~10 years extended warranty service can be provided.
4:Compliance with 2002/95/EC environment protecting demands, and exclude Cadmium, hydride and fluoride materials.
5:Charge mode: three stages (fast charge ,constant charge ,floating charge) .It prolongs service life of the batteries
6:MPPT with conversion efficiency up to 99% under charging mode, can save 30%~60% power compared with traditional controller.
7:With high efficient MPPT operation scheme and adopting TI28035 chip, which improves the Solar panels utilization rate up to 99%.
Technical Specification
| Smart 1 Series | 40A | 50A | 60A | ||||
| Charge Mode | Maximum Power Point Tracking | ||||||
| Method | 3 stages: fast charge(MPPT),constant voltage,floating charge | ||||||
| System Type | DC12V/24V/48V | Automatic recognition | |||||
| System Voltage | 12V system | DC9V~DC15V | |||||
| 24V system | DC18V~DC30V | ||||||
| 48Vsystem | DC36V~DC60V | ||||||
| Soft Start Time | 12V/24V/48Vsystem | ≤10S | |||||
| Dynamic Response | 12V/24V/48Vsystem | 500us | |||||
| Recovery Time | |||||||
| Conversion Efficiency | 12V/24V/48Vsystem | ≥96.5%,≤99% | |||||
| PV Modules Utilization Rate | 12V/24V/48Vsystem | ≥99% | |||||
| Input Characteristics | |||||||
| MPPT Working Voltage and Range | 12V system | DC18V~DC150V | |||||
| 24V system | DC34~DC150V | ||||||
| 48V system | DC65~DC150V | ||||||
| Low Voltage Input Protection Point | 12V system | DC16V | |||||
| 24V system | DC30V | ||||||
| 48V system | DC60V | ||||||
| Low Voltage Input Recovery Point | 12V system | DC22V | |||||
| 24V system | DC34V | ||||||
| 48V system | DC65V | ||||||
| Max DC Voltage | 12V/24V/48V system | DC160V | |||||
| Input Overvoltage Protection Point | 12V/24V/48V system | DC150V | |||||
| Input Overvoltage Recovery Point | 12V/24V/48V system | DC145V | |||||
| Max. PV Power | 12V system | 570W | 700W | 900W | |||
| 24V system | 1130W | 1400W | 1700W | ||||
| 48V system | 2270W | 2800W | 3400W | ||||
| Output Characteristics | |||||||
| Selectable Battery Types (Default type is GEL battery) | 12V/24V/48Vsystem | Sealed lead acid, vented, Gel, NiCd battery | |||||
| (Other types of the batteries also can be defined) | |||||||
| Constant Voltage | 12V/24V/48V system | Please check the charge voltage according to the battery type form. | |||||
| Floating Charge Voltage | 12V/24V/48V system | ||||||
| Over Charge Protection Voltage | 12V system | 14.6V | |||||
| 24V system | 29.2V | ||||||
| 48V system | 58.4V | ||||||
| Rated Output Current | 12V/24V/48V system | 40A | 50A | 60A | |||
| Current-limiting Protection | 12V/24V/48V system | 44A | 55A | 66A | |||
| Temperature Factor | 12V/24V/48V system | ±0.02%/ºC | |||||
| Temperature Compensation | 12V/24V/48V system | 14.2V-(The highest temperature-25ºC)*0.3 | |||||
| Output Ripples(peak) | 12V/24V/48V system | 200mV | |||||
| Output Voltage Stability Precision | 12V/24V/48V system | ≤±1.5% | |||||
| Display | |||||||
| LCD display | Input,output parameter and output power etc | ||||||
| (check the LCD display instruction) | |||||||
| LED display | 3 LEDs indicates:Fault indicate light,charge indicate light,power source indicate light(check the LED instruction) | ||||||
| Software Control through PC(communication port) | RS232 (matching) or LAN(optional) | ||||||
| Protection | |||||||
| Input Low Voltage Protection | Check the input characteristics | ||||||
| Input Overvoltage Protection | Check the input characteristics | ||||||
| Input Polarity Reversal Protection | yes | ||||||
| Output Overvoltage Protection | Check the output characteristics | ||||||
| Output Polarity Reversal Protection | yes | ||||||
| Short-circuit Protection | Recover after eliminating the Short-circuit fault,no problem for long term Short-circuit | ||||||
| Temperature Protection | 95ºC | ||||||
| Temperature protection | Above 85ºC,decrease the output power,decrease 3A per degree. | ||||||
| Other Parameters | |||||||
| Noise | ≤40dB | ||||||
| Thermal methods | Forced air cooling,fan speed rate regulated by temperature,when inner temperature is too low,fan ran slowly or stop;when controller stop working,fan also stop ran. | ||||||
| Components | World brand raw materials. Compliance with EU standards.All rated temperature of electrolytic capacitors not less than 105ºC | ||||||
| Environment Protection | Meet the 2002/95/EC,no cadmium hydride and fluoride | ||||||
| Physical | |||||||
| Measurement DxWxH(mm) | 270*185*90 | ||||||
| N.G(kg) | 3 | ||||||
| G.N(kg) | 3.6 | ||||||
| Color | Blue/Green (optional) | ||||||
| Safety | CE,RoHS, PSE,FCC | ||||||
| EMC | EN61000 | ||||||
| Type of Mechanical Protection | IP21 | ||||||
| Environment | |||||||
| Humidity | 0~90%RH ( no condense) | ||||||
| Altitude | 0~3000m | ||||||
| Operating Temperature | |||||||
| Storage Temperature | |||||||
| Atmospheric Pressure | 70~106kPa | ||||||