Felicity Solar SCCM4548-II

Felicity Solar Charge Controller Datasheet — SCCM4548-II

A 2.99 kg wall box measuring 308 x 212 x 125 mm, the SCCM4548-II drives an array of up to 145 V from a 15V start and feeds its bank at 45 A.

SKU: SCCM4548-II | Last Updated: 2026-03-23

⚡Electrical Specifications

Maximum Solar Input Voltage145V
Maximum Charge Current45 A
Nominal System Voltage12V/24V/48V (Auto)
PV Array MPPT Voltage Range12 VDC: 15-130 VDC / 24 VDC: 30-130 VDC / 48 VDC: 60-130 VDC
Maximum Input Power12V - 625W / 24V - 1250W / 48V - 2500W
PV Start-up Voltage15V
Charging Algorithm3-Step
Charging StagesBulk, Absorption, Float
Temperature Compensation Coefficient-5 mV/°C/cell @ 25°C ref
CommunicationCAN (parallel), RS485 (BMS), WiFi (built-in)
Maximum Efficiency98 %
Transient Surge Protection4500 Watts / port
Maximum PV Input Voltage100V

🔧Mechanical Specifications

Product Size (W x H x D,mm)308x212x125 mm
DisplayLCD (built-in)
InstallationIndoor wall-mount

🌡️Environmental Specifications

Humidity0%-90%RH(No condensing)
Storage Temperature- 25°C to 75°C
Temperature compensation range0 °C to +50 °C
Ambient Temperature Range0°C to +55°C
Enclosure RatingIP20 (Indoor & Vented)
Warranty2 Years
Operating Temperature0°C to 55°C

📏Dimensions

Width308 mm
Height212 mm
Depth125 mm
Weight2.99 kg

✅Certifications

CEISO9001