Felicity Solar 30–120 A MPPT Solar Charge Controller (SCCM-III)
Felicity Solar 30–120 A MPPT Solar Charge Controller (SCCM-III)
The Felicity Solar SCCM-III MPPT charge controller family spans seven models, from the 30 A SCCM3024-III to the 120 A SCCM12048-III. Efficiency reaches 98%, three-stage charging (bulk, absorption, float) protects the battery, and parallel operation over CAN plus BMS communication over RS485 let several units share one bank. Built-in WiFi puts the whole array on the app.
Key Features
- Intelligent Maximum Power Point — Tracking technology increases efficiency 25%–30%
- Compatible for Battery systems — in 12V, 24V or 48V
- Three-stage charging optimizes battery — performance
- Maximum efficiency up to — 98%
- Automatic battery voltage detection
- Supports lithium battery and — various lead-acid batteries, AGM and GEL battery
Specifications
Electrical
| PV Start-up Voltage | 20 V |
| Maximum Charge Current | 30 / 45 / 60 / 80 / 100 / 120 A |
| Nominal System Voltage | 12V/24V (30-45A) / 12V/24V/48V (45A+) |
| Maximum Solar Input Voltage | 95 (30-45A) / 145 (45-80A) / 165 (100-120A) V |
| MPPT Voltage Range (12V battery) | 18-80VDC (30-45A) / 18-125VDC (45-80A) / 18-145VDC (100-120A) |
| MPPT Voltage Range (24V battery) | 35-80VDC (30-45A) / 35-125VDC (45-80A) / 35-145VDC (100-120A) |
| MPPT Voltage Range (48V battery) | 65-125VDC (45-80A) / 65-145VDC (100-120A) |
| Maximum Input Power (12V) | 420 / 625 / 825 / 1100 / 1375 / 1650 W |
| Maximum Input Power (24V) | 830 / 1250 / 1650 / 2200 / 2750 / 3300 W |
| Maximum Input Power (48V) | n/a / 2500 / 3300 / 4400 / 5500 / 6600 W |
| Charging Algorithm | 3-Step (Bulk, Absorption, Float) |
| Temperature Compensation Coefficient | -5 mV/°C/cell @ 25°C ref |
| Temperature Compensation Range | 0°C to +50°C |
| Maximum Efficiency | 98 % |
| Communication | CAN (parallel), RS485 (BMS), WiFi (built-in) |
Mechanical
| Product Size (W x H x D) | 200x137x65 / 221x151x80 / 276x184x100 / 289x198x103 / 329x219x118 / 329x219x118 mm |
| Product Weight | 1 / 1.5 / 3.3 / 3.5 / 5.2 / 5.2 kg |
| Display | LCD (built-in) |
| Installation | Indoor wall-mount |
Environmental
| Ambient Temperature Range | 0°C to +55°C |
| Storage Temperature | -25°C to +75°C |
| Humidity | 0-90% RH (No Condensing) |
| Enclosure Rating | IP20 (Indoor & Vented) |
| Warranty | 2 Years |
FAQs
What are the main performance specifications of the SCCM30_120_III charge controller?
The SCCM30_120_III charge controller has a maximum charging current of 30A and is designed for 12V flooded batteries. It features an absorption voltage of 14.40V and a float voltage of 13.6V.
Is the SCCM30_120_III compatible with other battery types?
The SCCM30_120_III is specifically designed for use with flooded batteries. Compatibility with other battery types is not guaranteed and should be verified with the manufacturer.
What are the physical dimensions of the SCCM30_120_III?
The dimensions for the SCCM30_120_III model are 140 mm x 119 mm. This compact size allows for easy installation in various setups.
What are the installation requirements for the SCCM30_120_III?
Installation of the SCCM30_120_III requires standard tools and adherence to safety guidelines. Ensure proper ventilation and secure mounting to optimize performance.