100 AMP Solar Charge Controller 48 VDC MPPT

100 AMP Solar Charge Controller 48 VDC MPPT
100 AMP Solar Charge Controller 48 VDC MPPT
100 AMP Solar Charge Controller 48 VDC MPPT

100 AMP Solar Charge Controller 48 VDC MPPT

Regular price $712.00
Tax included.


  • MPPT technology: Maximum Power Point Tracking produces maximum available power from PV array to battery bank utilizing peak power of the I-V curve
  • Quality heatsink cooling – no fans needed and no thermal derating
  • Battery type selector and user defined charging voltage
  • 4 stage charging
  • PV input, battery output and load control ports
  • Stackable
  • Reliable electronics, over engineered components generating less heat
  • Very efficient up to 99%
  • Low self consumption
  • Thermal design rugged case
  • Over temp protection
  • Overload, short circuit, high and low voltage protection
  • RS485 port for computer monitoring
  • CE, ETL to UL1741 and RoHS compliant
  • Marine coated
  • Mounting holes

This solar battery charge controller by AIMS Power features a smart tracking algorithm using MPPT charging technology and has less power loss performing at 97.5-99% efficiency, maximizing energy harvest. The tracking algorithm is automatic and varies with weather conditions. This charge controller also has temperature compensation protection using the included battery temperature sensor. Charges 12, 24, 36 and 48 volt solar systems with multistage charging technology and adjusts according to battery type.

The AIMS charge controller includes LED indicators to show charging status and faults. An LCD displays key information such as:

battery voltage and capacity
solar panel voltage and wattage
solar panel charging current
KWH produced 
battery charge mode
DC load (current)
battery temperature (when BTS is used)
Users are able to revise and set the default parameters according to system design. There is also a RS485 connection block for computer monitoring of all charge controller functions. Backed by a 2 year warranty.

PV Operating Voltage 15-150Vdc@12V
Rated PV input 12V – 1400 Watts
24V – 2800 watts
36V – 4200 watts
48V – 5600 watts
Maximum charging current 100 amps
Maximum DC load current 60 amps
Max PV open circuit voltage 150Vdc
Self power consumption  <4 watts
Efficiency 98.5%
Protections overload, short circuit, high voltage, high temperature, low voltage and auto correct
Monitoring RS485 port for computer monitoring
Optimal cooling case design built for extreme conditions
Battery types gel, sealed, AGM, flooded, lithium, user defined (adjustable voltage)
4 Stage charging bulk, absorption, float and equalize
Bulk charge voltage sealed 14.4V, AGM/gel 14.2V, flooded 14.6V, user defined 10-15V
Float charge voltage sealed/AGM/gel 13.7V, flooded 13.6V, user defined 10-15V
Equalize charge voltage sealed 14.6V, AGM/gel 14.8V, flooded 14.8V, user defined 10-15V
Low voltage reconnection 12.5V
Low voltage disconnect voltage 10.5V (10.5-12.5V adjustable)
Enclosure IP43 protection, metal
Cooling heatsink
Humidity 100% non-condensing
Temperature compensation -5mV⁰C / 2V with BTS
Temperature range -25⁰C to 60⁰C or -13⁰F to 140⁰F
Conformal coated for marine environments
Wire knockouts 1.25”
Unit weight 20 lbs
Boxed weight 22 lbs
Dimensions 17.5”L x 9”W x 4.7”H
Warranty 2 years
Certifications ETL to UL1741, CE, RoHS, CETL


100 AMP Solar Charge Controller User Manual - Warranty Info



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