Solar Charger Regulator 48Vdc 50Amp with real Mppt Function and Large LCD Display
Key Features
1: MPPT with conversion efficiency up to 99% under charging mode, can save 30%~60% power compared with traditional controller.
2: With high efficient MPPT operation scheme and adopting TI28035 chip, which improves the Solar panels utilization rate up to 99%.
3: Controller with Intelligent design and free lifelong online upgrade service.
4: Compliance with 2002/95/EC environment protecting demands, and exclude Cadmium, hydride and fluoride materials.
5: Using the well-known brand components, which make the devices can suffer temperature not less than 105ºC. And Controller service life is designed with 10+ years in theory.
6: Three Stages Charge mode: fast charge, constant charge, floating charge.
7: 12V/24V/48V system auto detect for easy control.
8: Nominal maximum solar/PV input is DC 150V
9: Several Battery Types for option: Sealed lead acid, vented, Gel, NiCd battery. Other types of the batteries can also be defined.
10: LCD and LEDs Display all kinds of parameters like products model, PV input voltage, battery voltage, charge current, work condition and also can add customers' company name and website.
11: Free Communication Port. RS232 communication can provide communication protocol, which makes the unified and integrated management more convenient to customers.
12: Providing free PC/Computer Microsoft to show the controller working status and all parameters in 7 languages.
13: Extensible LAN remote control.
14: Packing: Controller + CD-ROM(microcomputer software) + communication wire +Anderson terminals;
15: With CE, ROHS, FCC, PSE certifications. The device also can support to pass other certifications.
16: 2 years warranty. And 3~10 years extended warranty service can be provided.
Techical 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 |
Audited Supplier 
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