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

  1. Using advanced MPPT technology, MPPT conversion efficiency is up to 99%.
  2. 12v/24v/36v/48v or 48V/72V/96V system automatic recognition, users can use it in different systems conveniently
  3. Compatible with sealed lead Acid/Gel/Nicd/Lifepo4 lithium battery (Other types of batteries also can be defined)
  4. Range from 10A/15A(12V/24V), 20A-120A(12V/24/36V/48V), 40A-120A(48V/72V/96V)
  5. Wide range of PV input with max. Is DC170V(12V-48V) and DC230V(48V-96V)
  6. Charge mode: three stages (fast charge, constant charge, floating charge). It prolongs the service life of the batteries.
  7. Smart fans cooling, better to protect and longer lifetime
  8. Memory function, Save function set, Date, time, Generating capacity, and so on.
  9. 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.
  10. Perfect wide protections include low voltage, over-voltage, short circuit, overload, over-temperature, etc.
  11. Monitoring your system online via RS485 communication (Optional)
  12. Adopting imported well-known brands of new and original main components, meeting EU standards, better and stable long-term performance
  13. Compliance with the 2002/95/EC environment protecting demand, doesn’t include the Cadmium, hydride, fluoride, etc material
  14. Easily to install and friendly to the users

Specification of MPPT Solar Charge Controller

(VCM-48** is 12-48V, VCM-96** is 48-96V)
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%
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, decrease 3A 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 stops; when controller stops working, the fan also stops run
Components World brand raw materials. Compliance with EU standards.All rated temperatures of electrolytic capacitors are 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

Specification of MPPT Solar Charge Controller

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