CM series MPPT controller is an advanced, efficient and versatile photovoltaic product. It uses innovative maximum power point tracking technology to significantly improve the energy efficiency of solar energy systems with a conversion efficiency of 97%.The controller adopts intelligent battery charging management and has temperature compensation function to effectively manage the battery and extend the battery life. The controller integrates RS485 communication interface, which can provide communication protocol, which is convenient for customers to integrate and manage.
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| Medel:CR-CM- | 30A | 40A | 50A | 60A | 80A | |
| Charging Mode | MPPT Automatic Maximum Power Point Tracking | |||||
| Charging Method | Three stages: Constant Current (MPPT), Balanced Charging, Floating Charge | |||||
| System Type | 12V/24V/48V | Automatic Identification/Manual Setting | ||||
| System ldanbfication Voltags Ranga | 12V System | DC9V-DC15V | ||||
| 24V System | DC18V-DC30V | |||||
| 48V System | DC36V-DC60V | |||||
| Sol Start Time | 12V/24V/48V | ≤10s | ||||
| Dymaric Response Recovery Time | 12V/24V/48V | ≤500us | ||||
| Static Power | 12V/24V/48V | ≤2W | ||||
| Machine Efficiency | 12V/24V/48V | ≥96.5%/99% | ||||
| PV Module Utilization | 12V/24V/48V | ≤99% | ||||
| Input Characteristics | ||||||
| MPPT Opersing Voltago Range | 12V System | DC18V-DC150V | ||||
| 24V System | DC34V-DG150V | |||||
| 48V Syetem | DC65V-DC150V | |||||
| Maximum Soler Panel Input Rower | 12V Syetem | 420W | 570W | 700WV | 900W | 1100W |
| 24V System | 840W | 1130W | 1400W | 1700W | 2200W | |
| 49V System | 1650W | 2270W | 2800W | 3400W | 4400W | |
| Qutput Characteristics | ||||||
| Optional BatleryType (Default is lead-acid maintenance- tree batteryl | 12V/24V/48V | Lead-acid maintenance-free Battery, Gel Battery, Lquid Battery Lithium Batlery (Can also be customized forother typesof battery) | ||||
| Current Limiting Protection | 12V/24V/48V | 32A | 42A | 52A | 62A | B2A |
| Temperature Coefficient | 12V/24V/48V | ±0.02%/℃ | ||||
| Temperatture Compensation | 12V/24V/48V | 14.2V-Maximum Temperature-25℃)*0.3 | ||||
| Output Regulation Accuracy | 12V/24V/48V | ≤+1.5% | ||||
| Protection | ||||||
| Input Low Voltage Protection | Reference Input Cheracteristics | |||||
| Input High Voltage Protection | Reference Input Characteristizs | |||||
| Short Circuit Protection | After 5 trial starls will enter the polecion state, Restat Recovery | |||||
| Temperature Protection | 90℃ | |||||
| Temperature Rise Protection | Reduce Power Output When Exceed 85℃ | |||||
| Other Paramelers | ||||||
| Nolse | ≤50dB | |||||
| Heat Dissipation Method | Forced air ccoing, fan speed is adjusted by bemperature | |||||
| Mechanical Protection Type | IP21 | |||||
| Humidity | Q~90%RH (No condensation) | |||||
| PV Module Configuration | ||||||
| System Battery Voltage | PV module load voltage (Recommended Value) | |||||
| 12V System | 18V~60V(30V module*1 string,36V module*1 string) | |||||
| 24V System | 36V~72V(30V module*2 string,36V module*2 string） | |||||
| 48V System | 72V~144V(30V module*3 sring.36V module*3 string) | |||||
We provide OEM&ODM and advanced customized services to meet various needs of different customers.
* Your detailed requirements
* Your logo
* layout of the design,
* Address and phone number, etc.
* We will start the production after waiting for the confirmation from you. * Depending on the number of orders and the difficulty of customization,
* The production time will be determined according to the actual situation.
* We will make a sample and send a video or photo for you check.
* If the you needs to sign the sample, we will send the product to your place by express delivery.
We will use the professional machine to detect and observe in the aging laboratory for 3days
* We will start the production after waiting for the confirmation from you. * Depending on the number of orders and the difficulty of customization,
* The production time will be determined according to the actual situation.
We will use the professional machine to detect and observe in the aging laboratory for 3days
A. We accept T/T, WESTERN UNION, PAYPAL, CASH,
A: The delivery time should contract us and our salesmen will tell you the delivery time
A: Yes , We have product catalogue.Please contact us on line or send an Email to sending the catalogue.
A.We accept OEM with your autherization.
A. We can finish 10000pcs inverter per month. Also we can receive rush order,more details please contact us.
A.We have TUV, IEC, CE, ISO9001, CB, CE etc.
A: Our production strictly follow ISO9001 quality control system, after four time qulatiy inspect and high temperature testing.
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