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Upgrade your solar power system with the MPPT Battery Charge Controller 45A 12V/24/48V. This high-performance charge controller offers advanced features and reliable performance, making it an ideal choice for solar installations. With its battery temperature sensor (BTS), it automatically provides temperature compensation, ensuring optimal charging efficiency in any climate. The automatic battery voltage detection feature simplifies the setup process, while its compatibility with a wide range of lead-acid batteries, including wet, AGM, and gel batteries, provides flexibility for various system configurations.
The integrated intelligent slot is compatible with SNMP/MODBUS communication, allowing for seamless integration with monitoring systems. The MPPT technology maximizes solar power conversion and provides ultra-fast tracking speed for efficient power harvesting. It supports a maximum solar input voltage of 145V, making it suitable for various solar panel configurations. With a maximum battery current of 45A, it can handle high charging demands.
This charge controller features a 3-step charging algorithm, including bulk, absorption, and float stages, ensuring optimal battery charging and maintenance. The temperature compensation coefficient and range allow for precise charging set points based on temperature variations. The LCD display provides informative real-time data, while the indicators and operation button offer convenient control and monitoring.
In terms of safety and protection, this charge controller includes electronic protections for PV reverse polarity, battery reverse polarity, battery overvoltage, battery over-discharge, overheating, controller overheating, load short circuit, and load overload. These features safeguard your solar system and prolong the lifespan of your batteries.
With a compact product size of 283160105 mm and a weight of 4.0kg, it is designed to be space-efficient and easy to install. The enclosure has an IP31 rating, making it suitable for indoor use. It operates within an ambient temperature range of 0℃ to +55℃ and can withstand storage temperatures from -40℃ to 75℃. The humidity tolerance is 0%-90%RH (non-condensing), ensuring reliable performance in various environmental conditions.
SPECIFICATIONS
- Model: SCCM4548
- Maximum Solar Input Voltage: 145V
- Nominal System Voltage: 12V, 24V, 48V DC (Auto detection)
- Maximum Battery Current: 45A
- DC Array MPPT Voltage Range: 12VDC/24VDC/48VDC
- PV Array MPPT Voltage Range: 15-115VDC/30-115VDC/60-115VDC
- Maximum Input Power:
- 12V: 625 Watts
- 24V: 1250 Watts
- 48V: 2500 Watts
- Charging Algorithm: 3-Step
- Charging Stages: Bulk, Absorption, Float
- Temperature Compensation Coefficient: -5mV/℃/cell (25℃ ref.)
- Temperature Compensation Range: 0℃ to +50℃
- Temperature Compensated Set Points: Absorption, Float
- Charging Set Points:
- Flooded Battery: 14.6V/29.2V/58.4V (Absorption), 13.5V/27V/54V (Float)
- AGM/Gel Battery (Default): 14.1V/28.2V/56.4V (Absorption), 13.5V/27V/54V (Float)
- 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 Size (HWD, mm): 283160105
- Product Weight (Kg): 4.0kg
- Ambient Temperature Range: 0℃ to +55℃
- Storage Temperature: -40℃ to 75℃
- Humidity: 0%-90%RH (No condensing)
- Enclosure: IP31 (Indoor & vented)
