Verified Supplier | MPPSOLAR INC.

Quick Details

  • Place of Origin: Taiwan
  • Brand Name: MPP SOLAR
  • Model Number: PCM4048
  • Application: Solar System Controller
  • Rated Voltage: 12v 24v 48v
  • Maximum Current: 40A
  • MPPT solar controller: 40A
  • Battery voltage: 12V 24V 48V
  • Max PV input voltage: 150v
  • Max PV input current 25A: 12 24v solar panel
  • MAx Solar power 1000w: with LCD
  • monitoring software: Metal housing

Packaging & Delivery

Packaging Details: 1pc / carton ; with user manual and free battery sensor set.
Delivery Detail: 2 days


1.40A MPPT solar charge controller
2. 12/24/48v battery system
3.up to 1000w pv power
4.High effieicny
5.connect to PC


PCM 4048 is a MPPT Solar charge controller with max charging output of 1000W (current up to 40A). This charge controller integrated Maximum Power point Tracking ( MPPT) capability increases performance by 20~25% compare with regular PWM solar charge controller.

*This series also has 1500W/60A model - please select categories from store on the left for more info.





  • Integrated Maximum Power Point tracking (MPPT) capacity increases performance by 20~25% compare with PWM solar charge controller
  • LCD display, allow to see all the charging information
  • Intelligent automatic 4 stage charging( bulk/pulse/Float1/ Float2) optimizes system performance
  • Designed to accommodate project size from 12V ~ 48V ( minimum input voltage 40V)
  • Max PV/DC input up to 150V
  • Allows high voltage panels ( 24/48V) to charge low voltage batteries ( 12/24/36/48V)
  • Parallel up to 254 units (IP address, MODBUS) forr large projects.
  • High charging current up to 40A (maximum 1000w) output reduces overall charging time.
  • Max efficiency up to 95%
  • Automatic battery voltage detection.
  • Full-feature battery protections.
  • Battery temperature sensor ( BTS) automatically provides temperature compensation.
  • RS232 interface connects to PC for software monitoring.
  • Support all popular lead-acid battery types
  • Suitable for wall mounting.




MPPT Range  

40~120V@12 or 24V, 50~120V@36V, 60~120V@48V

Max PV Input Voltage


Max PV Input Current 


Max PV Input/Output Power 


Recommended Battery Type 

Sealed Lead-Acid Batteries, AGM or Gel

Nominal Battery Voltage 


Max Charging Current 


Ripple Voltage 

<± 1V

Max Efficiency 


Standby Power  


Charging Schemes 

4 stages bulk/ pulse/ float 1/ float2 or 3 stages bulk/float 1/ float 2

Battery Temp. Compensation 



Battery Reverse Polarity, Reverse Current at Night, Output Short Circuit, Overload (>110%)

LCD Indicator 

PV Input Voltage/Current/Power, Battery Voltage/Current/AH, Battery Temp, Voltage Setting

LED Indicator 

Normal/Fault/ PV low


Certification / EMC 

CE /  EN61000-6-1, EN61000-6-3 

Operating/Storage Temp. 

-20°C~60°C / -40°C~85°C

Enclosure Type 

Indoor , IP20

Working Humidity 

100%RH Max Non-Condensing






  • 100% QC before shipment. Product made in Taiwan with reliable quality component
  • CE certified / EN 61000-6-1, EN651000-6-3 EMS passed
  • Standard 1 year product warranty
  • Contact us directy for warranty issues.



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