Product Description
The Felicity 45A MPPT Solar Charge Controller is a high-performance device designed to optimize the efficiency of your solar energy system. Utilizing Maximum Power Point Tracking (MPPT) technology, it ensures maximum energy harvest from your solar panels. With an automatic system voltage detection feature, it supports 12V, 24V, and 48V battery systems, making it versatile for various solar applications. Its robust design and advanced features make it suitable for both residential and commercial solar installations.
Key Features
MPPT Technology: Increases energy harvest by up to 25%–30% compared to traditional PWM controllers
High Efficiency: Achieves up to 98% peak conversion efficiency
Wide System Compatibility: Automatically detects and supports 12V, 24V, and 48V battery systems
High Charging Capacity: Delivers a maximum charging current of 45A
LCD Display: Provides real-time system status, including charge voltage, battery voltage, and output current
Battery Type Flexibility: Compatible with various battery types, including lead-acid, AGM, gel, and lithium
Reverse Polarity Protection: Prevents damage from incorrect wiring
Overcharge and Overdischarge Protection: Safeguards batteries from potential damage due to overcharging or excessive discharging
Over-Temperature Protection: Ensures safe operation in varying environmental conditions
Remote Monitoring Capability: Supports SNMP/MODBUS communication for remote monitoring and control
User-Friendly Interface: Simplifies setup and operation for both professionals and DIY enthusiasts
Battery Temperature Sensor: Automatically adjusts charging parameters based on battery temperature
Specifications
Model: SCCM4548
Maximum Solar Input Voltage: 145V DC
Nominal System Voltage: 12V, 24V, or 48V DC (Auto detection)
Maximum Battery Current: 45A
DC Array MPPT Voltage Range:
12VDC: 15–115V
24VDC: 30–115V
48VDC: 60–115V
Maximum Input Power:
12V: 625W
24V: 1250W
48V: 2500W
Charging Algorithm: 3-Step (Bulk, Absorption, Float)
Temperature Compensation Coefficient: -5mV/°C/cell
Temperature Compensation Range: 0°C to +50°C
Charging Set Points:
Overcharge Voltage: 15V / 30V / 60V
Overcharge Restart Voltage: 14.5V / 29V / 58V
Battery Discharge Voltage: 8.5V / 17V / 34V
Battery Overdischarge Voltage: 9V / 18V / 36V
Product Dimensions (H x W x D): 283 x 160 x 105 mm
Product Weight: 4.0 kg
Ambient Temperature Range: 0°C to +55°C
Storage Temperature: -40°C to 75°C
Humidity: 0%–90% RH (No condensing)
Enclosure: IP31 (Indoor & Vented)
