High Quality solar controller system mppt charger 48v
Features of our solar charge controller
Can set parameters via PC upper software
- Three stages charge
- Three option of discharge
- 4 kinds of commonly standard batteries to choose
- Can be paralleled infinitely
- RS232 communication
- Peak efficiency up to 99%
- DC12V/24V/48V battery system automatic recognition
- Maximum PV input voltage up to DC100V
Specifications of our solar charge controller
| Models: 12V/24V/48V-series | 15A | 20A | 25A | 30A | 40A | |
| Charge mode | MPPT(maximum power point tracking) | |||||
| Charge method | Three stages: constant current(MPPT),constant voltage,floating charge | |||||
| System type | DC12V/24V/48V | Automatic recognition | ||||
| System voltage | 12V system | DC9V~DC15V | ||||
| 24V system | DC18V~DC30V | |||||
| 48V system | DC36V~DC60V | |||||
| Soft start time | 12V/24V/48V system | ≤3S | ||||
| Dynamic response recovery time | 12V/24V/48V system | 500us | ||||
| MPPT efficiency | 12V/24V/48V system | ≥96.5%, ≤99% | ||||
| INPUT CHARACTERISTICS | ||||||
| MPPT working voltage range | 12V system | DC14V~DC100V | ||||
| 24V system | DC30~DC100V | |||||
| 48V system | DC60~DC100V | |||||
| Low input voltage | 12V system | DC14V | ||||
| protection point | 24V system | DC30V | ||||
| 48V system | DC60V | |||||
| Low input voltage | 12V system | DC18V | ||||
| Recovery point | 24V system | DC34V | ||||
| 48V system | DC65V | |||||
| High input voltage protection point | 12V/24V/48V system | DC110 | ||||
| High input voltage recovery point | 12V/24V/48V system | DC100V | ||||
| Maximum PV power | 12V system (W) | 213 | 284 | 355 | 426 | 568 |
| 24V system (W) | 426 | 568 | 710 | 852 | 1136 | |
| 48V system (W) | 852 | 1136 | 1420 | 1704 | 2272 | |
| CHARGE CHRECTRESTICS | ||||||
| Selectable Battery Types (Default Gel | 12V/24V/48V system | Sealed lead acid, Vented, Gel, NiCd battery | ||||
| 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 | |||||
| Rated Input Current | 12V/24V/48V system | 15A | 20A | 25A | 30A | 40A |
| Current-limit | 12V/24V/48V system | 20A | 25A | 30A | 35A | 45A |
| Protection | ||||||
| Temperature Factor | 12V/24V/48V system | ±0.02%/℃ | ||||
| Temperature Compensation | 12V/24V/48V system | 14.2V-(The highest temperature-25℃)*0.3 | ||||
| Output Ripples(peak) | 12V/24V/48V system | 200mV | ||||
| Output Voltage Stability Precision | 12V/24V/48V system | ≤±1.5% | ||||
| Output Discharge Characteristics | ||||||
| Output voltage | Base on battery voltage | |||||
| Low voltage output Protection point | Default 10.5V; Recovery 11V; It can be adjustable | |||||
| Rated output Current | 30A | |||||
| The output control | On mode, Off mode, PV voltage control mode | |||||
| Output control set mode | Controller button or PC software | |||||
| Display | ||||||
| LED digital tube display | Battery voltage, Charge current | |||||
| LED light display | Charging indicator light, LOAD indicator light | |||||
| PC (communication port) | RS232 | |||||
| Protection | ||||||
| Low input voltage protection | Check the input characteristics | |||||
| High input voltage protection | Check the input characteristics | |||||
| Charge overpower protection | yes | |||||
| Discharge low voltage protection | yes | |||||
| Discharge high current protection | yes | |||||
| Temperature protection | yes | |||||
| Other Parameters | ||||||
| Noise | ≤40dB | |||||
| Thermal heat-dissipating method | Itself cooling | Fan cooling | ||||
| Components | Imported material With EU standards | |||||
| Certification | CEFCCRoHS | |||||
| Physical | ||||||
| Measurement D x W x H(mm) | 205*168*60 | |||||
| Package size D x W x H(mm) | 265*196*110 | |||||
| N.G(KG) | 1.8kg | |||||
| G.N(KG) | 2kg | |||||
| Mechanical Protection | IP25 | |||||
| Environment | ||||||
| Humidity | 0~90%RH ( no condense) | |||||
| Altitude | 0~3000m | |||||
| Operating Temperature | -20℃ ~ +50℃ | |||||
| Storage Temperature | -40℃ ~ +75℃ | |||||
| Atmospheric Pressure | 70~106kPa | |||||
| * The specification is only for reference. Subject to change without prior notice | ||||||
Applications of our solar charge controller
- Computer
- Refrigerator
- Air conditioning
- other home appliance
- solar system
- battery controller
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Trade Terms:
- Payment: T/T, Western Union, MoneyGram,PayPal; 30% deposits; 70% balance before deliverying.
- Delivery Time: 8-15 days
Why Choose us?
1.We are China Leading controller Manufacturer.
2.Alibaba Assessed 3 years Gold Supplier.
3.Inspected by the Inspection Institution of Bureau Veritas Certification.
4.100% QC inspection Before Shipmeng.
5.Best Quality & Best Service with Competitive price.
6. Good after-sales service and experience
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