Product Name: S1 Series MPPT Controller

Product description: MPPT Controller

Product details

1,The charging mode is MPPT; The conversion efficiency is up to 99 %, which can save 30 % to 60 % solar panel compared with traditional controller.
2, high efficiency MPPT project, and using TI 28035 chip, so that the solar panel utilization rate is 99 %;
3, intelligent design, can upgrade online, customers enjoy lifelong upgrade services;
The products meet the environmental requirements of 2002/95/EC and are free of cadmium, hydride and fluoride.
5, the adopted components are brand, high temperature resistance not less than 105 ℃, theoretical design life 10 years;
6, charge mode: Three levels charge(constant current, constant pressure, floating charge);
7, 12V/24 V/48V system automatic identification, easy to use by customers;
8, the solar panel input operating voltage range is large, up to DC 150 V;
9. Customers can choose to charge the 4 commonly used batteries(sealed lead-acid batteries, discharge batteries, colloidal batteries, nickel cadmium batteries), and can customize the charging of other batteries;

10.LCD and LED display various parameters, such as model, PV input voltage, battery type, battery voltage, charging current, charging power, working state, etc.. Can also be customer plus company name, website, etc..
11, RS232 communication, can provide communication protocol, convenient customer integration management;
12, provides the professional 11 countries language upper computer software, shows the system's whole working condition and the working parameter;
13. Extensible LAN remote control;
14, complete machine matching: whole machine + CD(upper computer software) + lines of communication + instructions + Anderson terminal;
The products are certified by CE, ROHS, FCC, PSE; Can cooperate with the customer to pass the certification.
16, normal warranty period of two years, and can provide 3 to 10 years extended warranty services;



Products Parameters

MPPT controller model.

SFT-S1 DC12V/24V/48V-Series

40A

50A

60A

Charging mode

MPPT automatic max. power tracking

Charging method

3Phases, constant current(MPPT),constant voltage,flow charging

System type

DC12V/24V/48V

AUTO-ID

System voltage

12V

DC9V~DC15V

24V

DC18V~DC30V

48V

DC36V~DC60V

Soft-start time

12V/24V/48V

10S

Dynamic response revocery time

12V/24V/48V

500us

Efficiency

12V/24V/48V

96.5%,99%

Utilization of PV modules

12V/24V/48V

99%

Input Characteristics

MPPT working voltage range

12V

DC18V~DC150V

24V

DC34~DC150V

48V

DC65~DC150V

Input low voltage protection

12V

DC16V

24V

DC30V

48V

DC60V

Input low voltage recovery

12V

DC22V

24V

DC34V

48V

DC65V

Max. input voltage

12V/24V/48V

DC160V

Input over voltage protection

12V/24V/48V

DC150

Input over voltage recovery

12V/24V/48V

DC145V

Max. solar panel input power

12V

570W

700W

900W

24V

1130W

1400W

1700W

48V

2270W

2800W

3400W

Output characteristics


Battery type
(acquiescence GEL battery)

12V/24V/48V

Sealed lead acid battery, GEL battery,Ni-cd battery

Constant voltage

12V/24V/48V


Flow voltage

12V/24V/48V

Over charge protection

12V

14.6V

24V

29.2V

48V

58.4V

Output rated current

12V/24V/48V

40A

50A

60A

Current limiting protection

12V/24V/48V

44A

55A

66A

temperature-coefficient

12V/24V/48V

±0.02%/

Automatic Temperature Compensation

12V/24V/48V

14.2V-(Max.-25℃)*0.3

Peak output voltage

12V/24V/48V

200mV

Output voltage accuracy

12V/24V/48V

≤±1.5%

Display

LCD  display

input,output parameters and total output power

LED  display

3 indicators

faults indicator, charging indicator, power indicator

PC WINCC(Communication ports)

RS232 or  LAN

Protection

Input low voltage protection


Input over voltage protection


Input Reverse Polarity Protection

yes

Output over voltage protection


Output reverse polarity protection

yes

Short circuits protection

self - recovery after eradication

Temperature protection

95 degree

Temperature raise protection

85℃ above

Other parameters

Noise

40dB

Heat dissipation

Forced air cooling

Compoonents

Impoted materials, comply with EU standards

Odor

No smell odor and no harmful to health

Environment Protection

Comply with 2002/95/EC

Attribute

Dimension DxWxH(mm)

270*185*90