Felicity Solar SCCM4524-III Solar Charge Controller

Charge ControllersModel SCCM4524-III

Felicity Solar SCCM4524-III Solar Charge Controller

The Felicity SCCM4524-III raises charge current to 45A on the same 12V/24V battery bank as the SCCM3024-III.

  • PV Start-up Voltage: 20V
  • Nominal System Voltage: 12V, 24V, 48V (Auto Detection)
  • Temperature Compensation Coefficient: -5 mV/°C/cell (25°Cref.)
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In stock

  • Delivered within 3 business days, door to door, to every market we serve.
  • Dispatched the same business day for an order placed before 21:00 (Dubai time), or the next business day after.
  • Delivery charge: AED 25
  • 2-year warranty
Full SpecificationsDownload datasheet (PDF)

About the Felicity Solar SCCM4524-III Solar Charge Controller

The Felicity Solar SCCM4524-III is a 45A MPPT solar charge controller for a 12V/24V battery bank, tracking the same 18-80V MPPT window as the SCCM3024-III but accepting up to 1250W of panel input at up to 98% efficiency with 3-Step charging. It supports AGM, Gel, Flooded, Lithium and user-defined battery types, communicates over RS485, CAN, MODBUS, Bluetooth and WiFi, and weighs 1.5 kg in a wall-mounted IP20 enclosure. We are an authorised Felicity Solar distributor and supply the SCCM4524-III from our own stock, with technical support before and after the sale. The enclosure measures 221 x 151.4 x 80.5 mm with an LCD display for local monitoring, and its 45A/12-24V rating suits a larger residential off-grid bank than the SCCM3024-III, while staying on the same 12V/24V battery voltages.

Specifications last updated 17 August 2026

Felicity Solar SCCM4524-III Solar Charge Controller full specifications

Electrical(25)

PV Start-up Voltage20V
Nominal System Voltage12V, 24V, 48V (Auto Detection)
Temperature Compensation Coefficient-5 mV/°C/cell (25°Cref.)
Maximum Charge Current45 A
Nominal System Voltage12-24 V
MPPT Voltage Range18-80 V
Maximum PV Input Voltage95 V
Maximum PV Input Power625-1250 W
Maximum Efficiency98 %
Charging Algorithm3-Step
Supported Battery TypesAGM, Gel, Flooded, Lithium, User-Defined
CommunicationRS485, CAN, MODBUS, Bluetooth, WiFi
Ingress ProtectionIP20
Surge Protection4500 W/port
InstallationWall-Mounted
Net Weight1.5 kg
System Nominal Voltage12-24 V
Max Charge Current45 A
Max PV Input Power625-1250 W
Max PV Input Voltage95 V
Max Efficiency98 %
Temperature Compensation Range0-50 °C
Protection FeaturesSolar high voltage disconnect, Solar high voltage reconnect, Battery high voltage disconnect, Battery high voltage reconnect, High temperature disconnect, High temperature reconnect
Operating Temperature0-55 °C
Storage Temperature Range-25 to 75 °C

Mechanical(6)

DisplayLCD
Communication InterfaceRS485, CAN, MODBUS, Bluetooth, WiFi
Overall Dimensions221 x 151.4 x 80.5 mm
Weight1.5 kg
Gross Weight1.9 kg
Package Dimensions265 x 188 x 116 mm

Environmental(5)

Ambient Temperature Range0°C to +55 °C
Storage Temperature-25 °C to +75 °C
Humidity0%-90%RH (No Condensing)
IP RatingIP20
Relative Humidity0-90 (non-condensing) %

Downloads & support

PDFThe manufacturer's sheet, to print or share

Troubleshooting & error codes

Looking up an error code on this FelicityESS SCCM3024-III? Browse the full list of codes for this device, with the cause and recommended fix for each.

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Frequently Asked Questions

How many amps can the SCCM4524-III charge at?

45 A is its maximum charge current, into a 12-24 V bank that the controller detects automatically. Every figure here is from the manufacturer's data for the SCCM4524-III.

What is the biggest solar array the SCCM4524-III takes?

Maximum PV input voltage is 95 V and array power is rated 625-1250 W across the supported battery voltages. Tracking starts once the array reaches 20 V.

Which batteries does the SCCM4524-III work with?

AGM, Gel, Flooded, Lithium, User-Defined — all selectable on the SCCM4524-III's 12-24 V bank at up to 45 A, charged in 3-step stages with a temperature compensation of -5 mV/°C/cell (25 °C ref.).

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