High Efficiency MPPT Solar Charger Controller FR-203
high efficiency MPPT solar charger controller FR-203
Features solar charger controller
- High Efficiency: Mppt charging mode, peak efficiency up to 99%, saving 30%-60% solar panel than traditional PWM controller.
- Automatic Recognition: Support all types of baterry,automically recognize battery system. can be used more conveniently.
- Three Charge Stages: Constant Current Charge, Constant Voltage Charge, Floating Charge, to expand the lifespan of batteries.
- RS232 Communication: Provide communication protocal, convenient for customers' integraion management.
- Certifications Approved: CE, RoHS, FCC Certifications approved, other certifications also can be provided according to Quantity of Order.
- Quality Guarantee: 2 YEARS WARRANTY, 3-10 years extended technical service.
| Model: FR-S Series, 12V/24V/48V-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 Recovery Time | 12V/24V/48Vsystem | 500us | |||||
| 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 | DC150 | |||||
| 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%/°C | |||||
| Temperature Compensation | 12V/24V/48V system | 14.2V-(The highest temperature-25°C)*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 | 95°C | ||||||
| Temperature protection | Above 85°C,decrease the output power,decrease 3A per degree. | ||||||
Application
1. Solar off-grid energy generation system
2. Solar energy/utility power, complementary power generation system


1. Reply your inquiry in 12 working hours.
2. Samples are available for Testing and Market Test. OEM is welcomed for us.
3. 2 years Warranty on our MPPT solar controllers.
4. 24 hours After-Sale Service.
FENGREN was newly established in 2015. Our company focus on suppling and exporting high-quality, Environmental friendly and Sustainable solar products to dealers, retailers, governmental insitutions, trading companies and other sustomers aroud the world.Why Choose Us?
1. Fengren is a leading MPPT solar charge controller and power inverter supplier in China.
2. Our well trained staffs can provide best and professional services.
3. Our products are certificated by CE, RoHS, FCC.
If you have any questions or concerns about our products, please feel free to contact me!
David Wu
Sales Manager
Xingtai Fengren Trade Co., Ltd
_______________________________________________
Tel: +86-319-5326515
Mobile: +86-18831905828
Skype: xtfengren
Email: info at
Web:
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