
Felicity Solar SCCM4548-III Solar Charge Controller
- PV Start-up Voltage:20V
- Nominal System Voltage:12V, 24V, 48V (Auto Detection)

The Felicity SCCM4524-III is a solar charge controller with specifications as published by the manufacturer.
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The Felicity SCCM4524-III is a solar charge controller with specifications as published by the manufacturer. Every figure on this page is taken from the manufacturer's datasheet for the SCCM4524-III. We are an authorised Felicity Solar distributor and supply the SCCM4524-III from our own stock, with technical support before and after the sale.
Specifications last updated 17 August 2026
| PV Start-up Voltage | 20V |
|---|---|
| Nominal System Voltage | 12V, 24V, 48V (Auto Detection) |
| Temperature Compensation Coefficient | -5 mV/°C/cell (25°Cref.) |
| Maximum Charge Current | 45 A |
| Nominal System Voltage | 12-24 V |
| MPPT Voltage Range | 18-80 V |
| Maximum PV Input Voltage | 95 V |
| Maximum PV Input Power | 625-1250 W |
| Maximum Efficiency | 98 % |
| Charging Algorithm | 3-Step |
| Supported Battery Types | AGM, Gel, Flooded, Lithium, User-Defined |
| Communication | RS485, CAN, MODBUS, Bluetooth, WiFi |
| Ingress Protection | IP20 |
| Surge Protection | 4500 W/port |
| Installation | Wall-Mounted |
| Net Weight | 1.5 kg |
| Ambient Temperature Range | 0°C to +55 °C |
|---|---|
| Storage Temperature | -25 °C to +75 °C |
| Humidity | 0%-90%RH (No Condensing) |
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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.
AGM, Gel, Flooded, Lithium, User-Defined. It charges in 3-step stages with a temperature compensation of -5 mV/°C/cell (25 °C ref.).