Felicity Solar Charge Controllers SCCM12048-II
A 120 A MPPT controller for 12V/24V/48V banks: 195 V maximum solar input, a 30-170VDC tracking window, and 1650W, 3300W or 6600W of array power depending on the bank it charges.
Models and prices
- SCCM12048-IIAED 745incl. VAT
Technical Specifications
| Parameter | SCCM12048-II |
|---|---|
| Additional Specifications | |
| Maximum Battery Current | 30Amps |
| PV Array MPPT | 12VDC/24VDC |
| Protections | Solar high voltage disconnect Solar high voltage reconnect Battery high voltage disconnect Battery high voltage reconnect High temperature disconnect High temperature reconnect |
| Voltage Range | 30-170VDC |
| Transient Surge Protection | 4500 Watts / port |
| Maximum Charge Current | 120 A |
| Nominal System Voltage | 12V/24V/48V (Auto) |
| Maximum Solar Input Voltage | 195 V |
| PV Array MPPT Voltage Range | 12 VDC: 15-170 VDC / 24 VDC: 30-170 VDC / 48 VDC: 60-170 VDC |
| Maximum Input Power | 12V - 1650W / 24V - 3300W / 48V - 6600W |
| PV Start-up Voltage | 15V |
| Charging Algorithm | 3-Step |
| Charging Stages | Bulk, Absorption, Float |
| Temperature Compensation Coefficient | -5 mV/°C/cell (25 °C ref.) |
| Communication | CAN (parallel), RS485 (BMS), WiFi (built-in) |
| Maximum Efficiency | 98% |
| Product Size (W x H x D,mm) | 360x250x156 mm |
| Product Weight | 5.1 Kg |
| Display | LCD |
| Installation | Wall-Mounted |
| Heatsink temperature & Battery current | Maximum Battery Current Battery Current(Amps) 65 67.5 70 72.5 75 77.5 80 82.5 85 Heatsink Temperature (degrees C) |
| Humidity | 0%-90%RH(No condensing) |
| Storage Temperature | - 25°C to 75°C |
| Ambient Temperature Range | 0°C to +55°C |
| Enclosure Rating | IP20 (Indoor & Vented) |
| Warranty | 2 Years |
| Performance & Electrical | |
| System Nominal Voltage | 12-48 V |
| Max Charge Current | 120 A |
| Max PV Input Power | 1650-6600 W |
| Max PV Input Voltage | 195 V |
| MPPT Voltage Range | 15-170 V |
| Max Efficiency | 98% |
| Supported Battery Types | AGM, Gel, Flooded, Lithium, User-Defined |
| Temperature compensation range | 0 °C to +50 °C |
| Surge Protection | 4500 W/port |
| Protection Features | Solar high voltage disconnect, Solar high voltage reconnect, Battery high voltage disconnect, Battery high voltage reconnect, High temperature disconnect, High temperature reconnect |
| Operating Temperature | 0°C to 55°C |
| Storage Temperature Range | -25 to 75 °C |
| Mechanical Data | |
| Dimensions (A x B) | 255 x 197 |
| Build & Interfaces | |
| Communication Interface | USB, MODBUS |
| Overall Dimensions | 360 x 250 x 156 mm |
| Weight | 5.1 kg |
| Protection Features | |
| IP Rating | IP20 |
| Operating Environment | |
| Relative Humidity | 0-90 (non-condensing)% |
Figures are measured at the test conditions the manufacturer’s datasheet states. A dash means the manufacturer publishes no figure for that model.
Availability & grid compliance in the UAE
| Market | UAE |
|---|---|
| Grid authority / regulator | DEWA, ADDC, SEWA |
| Quotation currency | AED |
| Support hours timezone | Asia/Dubai |
| Main cities | Dubai, Abu Dhabi, Sharjah, Ajman, Ras Al Khaimah |
Figures on this page are the manufacturer's own, measured at the test conditions the datasheet states — they do not change by country. What changes is the approval that has to be met before the unit is energised: in the UAE that rests with the local authorities (DEWA, ADDC, SEWA). Confirm the grid code, import requirements and any local certification with them, or with us, before you order.
Key Features & Technical Highlights
- 120 A charge current: The SCCM12048-II carries a 120 A maximum charge current into a 12V/24V/48V (Auto) battery bank.
- 6600W of array on 48V: Maximum PV input power is 1650W at 12V, 3300W at 24V and 6600W at 48V.
- 195 V solar input ceiling: Maximum solar input voltage is 195 V, with a 30-170VDC operating range and a 15V PV start-up.
- Per-bank MPPT window: Tracking runs 12 VDC: 15-170 VDC / 24 VDC: 30-170 VDC / 48 VDC: 60-170 VDC, so strings are sized before install.
- 4500 Watts / port surge path: Transient surge protection is 4500 Watts / port, alongside solar and battery high voltage disconnect and reconnect and high temperature disconnect and reconnect.
- 5.1 kg indoor wall unit: The enclosure is 360 x 250 x 156 mm and 5.1 kg, rated IP20 (Indoor & Vented) for 0°C to 55°C service.
Frequently Asked Questions
What is the maximum charge current of the SCCM12048-II?
120 A is the maximum charge current of the SCCM12048-II, delivered into a 12V/24V/48V (Auto) bank that the controller detects for itself, at up to 98% peak conversion efficiency.
How large a solar array can the SCCM12048-II take?
195 V is the maximum solar input voltage, and maximum PV input power is 1650W at 12V, 3300W at 24V and 6600W at 48V. Tracking runs 12 VDC: 15-170 VDC / 24 VDC: 30-170 VDC / 48 VDC: 60-170 VDC, from a 15V PV start-up.
What protection does the SCCM12048-II give the array and the battery?
4500 Watts / port of transient surge protection sits on each port, with solar high voltage disconnect and reconnect, battery high voltage disconnect and reconnect, and high temperature disconnect and reconnect. Charging follows a 3-Step algorithm with -5 mV/°C/cell @ 25°C ref compensation over 0 °C to +50 °C.
Where is the SCCM12048-II installed and what warranty does it carry?
360 x 250 x 156 mm and 5.1 kg, the SCCM12048-II takes an indoor wall-mount at IP20 (Indoor & Vented), working from 0°C to 55°C in 0%-90%RH(No condensing) humidity, with a built-in LCD plus CAN (parallel), RS485 (BMS) and built-in WiFi. We supply it with 2 Years warranty.