MPPT Solar Charge Controller China Manufacturer
MPPT Solar Charge Controller – VCM Series
Models: 10A/15A(12V/24V),20A/30A/40A/50A/60A/80A/100A/120A
(12V/24V/48V or 48V/72V/96V Auto Detect)
VCM Series MPPT Solar Charge Controller is with advanced MPPT technology, which tracks the maximum power point of PV array exactly and quickly in any condition. Obtain Max power from solar panels anytime, increasing the charging efficiency of the solar panels. It is 25%-30% higher efficiency than the traditional controller. With intelligent functions and friendly to users.
Features of MPPT Solar Charge Controller
- Using advanced MPPT technology, MPPT conversion efficiency is up to 99%.
- 12v/24v/36v/48v or 48V/72V/96V system automatic recognition, users can use it in different systems conveniently
- Compatible with sealed lead Acid/Gel/Nicd/Lifepo4 lithium battery (Other types of batteries also can be defined)
- Range from 10A/15A(12V/24V), 20A-120A(12V/24/36V/48V), 40A-120A(48V/72V/96V)
- Wide range of PV input with max. Is DC170V(12V-48V) and DC230V(48V-96V)
- Charge mode: three stages (fast charge, constant charge, floating charge). It prolongs the service life of the batteries.
- Smart fans cooling, better to protect and longer lifetime
- Memory function, Save function set, Date, time, Generating capacity, and so on.
- Real-time energy statistics function. Most information could be provided by Intelligent LCD and LED like PV input voltage, battery type, battery voltage, charging current, charging power, working status, and so on.
- Perfect wide protections include low voltage, over-voltage, short circuit, overload, over-temperature, etc.
- Monitoring your system online via RS485 communication (Optional)
- Adopting imported well-known brands of new and original main components, meeting EU standards, better and stable long-term performance
- Compliance with the 2002/95/EC environment protecting demand, doesn’t include the Cadmium, hydride, fluoride, etc material
- Easily to install and friendly to the users
Technical Parameter of MPPT Solar Charge Controller
| Model (VCM-48** is 12-48V, VCM-96** is 48-96V) |
VCM-4840/ VCM-9640 |
VCM-4850/ VCM-9650 |
VCM-4860/ VCM-9660 |
VCM-4880/ VCM-9680 |
VCM-48100/ VCM-96100 |
VCM-48120/ VCM-96120 |
|
| Rated Current | 40A | 50A | 60A | 80A | 100A | 120A | |
| System Voltage | Auto Detec: 12V/24V/36V/48V or 48V/72V/96V | ||||||
| Charge Mode | Maximum Power Point Tracking | ||||||
| Method | 3 stages: fast charge(MPPT),constant voltage, floating charge | ||||||
| Conversion Efficiency | ≥96.5% | ||||||
| PV Modules Utilization Rate | ≥99.97% | ||||||
| 12V system recognize batteries Voltage Range | DC9V~15V | ||||||
| 24V system recognize batteries Voltage Range | DC18V~30V | ||||||
| 48V system recognize batteries Voltage Range | DC36V~60V | ||||||
| 96V system recognize batteries Voltage Range | DC72V~120V | ||||||
| Input Characteristic | |||||||
| Maximum PV Array Open Circuit Voltage | 170V (12V/24V/36V/48V) 230V (48V/72V/96V) |
||||||
| MPPT Range Operating Voltage | 12V System | DC 18V-DC150V | |||||
| 24V System | DC34V-DC150V | ||||||
| 48V System | DC65V-DC150V | ||||||
| 96V System | DC130V-DC180V | ||||||
| Maximum PV Array Power | 12V System | 570W | 700W | 900W | 1140W | 1400W | 1800W |
| 24V System | 1130W | 1400W | 1700W | 2260W | 2800W | 3400W | |
| 48V System | 2270W | 2800W | 3400W | 4540W | 5600W | 6800W | |
| 96V System | 4540W | 5600W | 6800W | 9120W | 11200W | 14400W | |
| Input Low Voltage Protection | 12V System | DC 16V | |||||
| 24V System | DC 30V | ||||||
| 48V System | DC 60V | ||||||
| 96V System | DC 120V | ||||||
| Input Low Voltage Recovery | 12V System | DC 18V | |||||
| 24V System | DC 34V | ||||||
| 48V System | DC 65V | ||||||
| 96V System | DC 130V | ||||||
| Input Voltage Limit | 12V/24V/36V/48V-DC170V, 48V/96V-230V | ||||||
| Input over-voltage Protection | 12V/24V/36V/48V-DC175V, 48V/96V-235V | ||||||
| Input over-voltage Recovery | 12V/24V/36V/48V-DC170V, 48V/96V-230V | ||||||
| Output Characteristic | |||||||
| Connected BATTERY TYPE | SEALED LEAD ACID/GEL/NICAL/LIFEPO4 LITHIUM BATTERY (Others types of batteries also can be defined) | ||||||
| Float Charging Voltage (lead acid battery) |
12V System | 13.8V (Can be customized)) | |||||
| 24V System | 27.6V (Can be customized) | ||||||
| 48V System | 55.2V (Can be customized) | ||||||
| 96V System | 110.4V (Can be customized) | ||||||
| Equalizing Charging (lead acid battery) |
12V System | 14.5V (Can be customized)) | |||||
| 24V System | 29V (Can be customized) | ||||||
| 48V System | 58V (Can be customized) | ||||||
| 96V System | 116V (Can be customized) | ||||||
| Rated Output Current | 12V/24V/48V/96V System | 40A | 50A | 60A | 80A | 100A | 120A |
| Current Limit Protection | 12V/24V/48V/96V System | 42A | 52A | 62A | 82A | 102A | 122A |
| Temperature Factor | 12V/24V/48V/96V System | ±0.02%/℃ | |||||
| Temperature Compensation | 14.2V-(The highest temperature-25℃)*0.3 | ||||||
| Output Voltage Stability Precision | ≤±1.5% | ||||||
| Charger voltage accuracy | ≤±1.5% | ||||||
| Protection | |||||||
| Input Low Voltage Protection | YES | ||||||
| Input Overvoltage Protection | YES | ||||||
| Input Polarity Reversal Protection | YES | ||||||
| Output Overvoltage Protection | YES | ||||||
| Output Polarity Reversal Protection | YES | ||||||
| Short-circuit Protection | YES | ||||||
| Temperature Protection | 85℃ | ||||||
| High-Temperature protection | Above 85℃, decrease the output power, decrease3A per degree. | ||||||
| Other Parameters | |||||||
| LCD Display | LCD panel indicating solar power, load level, battery voltage/capacity, charging current,faulty condition | ||||||
| LED Display | Charging indication, DC load indication | ||||||
| Soft start time | ≤10S | ||||||
| PC Host Computer (Communication Port) | RS485（optional) | ||||||
| Dynamic response recovery time | ≤500us | ||||||
| Soft start time | ≤10s | ||||||
| Static power | ≤2W | ||||||
| Altitude | 0 to 3500 m | ||||||
| Noise | ≤40dB | ||||||
| Cooling 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 stops run | ||||||
| Components | World brand raw materials. Compliance with EU standards.All rated temperature of electrolytic capacitors not less than 105℃ | ||||||
| Smell | No peculiar smell and toxic substances. | ||||||
| Environment Protection | Meet the 2002/95/EC, no cadmium hydride and fluoride | ||||||
| Operation temperature | -20℃ ~ +40℃ | ||||||
| Storage Temperature | -40℃ ~ +75℃ | ||||||
| Atmospheric Pressure | 70~106kPa | ||||||
| Humidity | 0 to 90%RH(No Dew) | ||||||
| Type of Mechanical Protection | IP21 | ||||||
| G.W.(kg) | 2.8 | 3.3 | 3.7 | 6.8 | 7.5 | 7.8 | |
| CARTON SIZE(mm) | 310*250*150 | 310*250*150 | 310*250*150 | 380*315*175 | 380*315*175 | 380*315*175 | |
| *PRODUCT SPECIFICATIONS ARE SUBJECT TO CHANGE WITHOUT FURTHER NOTICE | |||||||
Technical Parameter
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