TBB Charge Controllers

TBB SolarMate 250V 100A MPPT Solar Charge Controller SP250/100

• Nominal Battery Voltage: 48V
• Maximum Charging Current: 100A
• Maximum Charging Power:
  • 48V: 5,880W
• Maximum PV Input Power:
  • 48V: 7,500W
• Maximum PV Input Voltage (Voc): 250V
• MPPT Voltage Range: 65–245V
• Max PV Short Circuit Current: 80A
• Efficiency:
  • Maximum MPPT Efficiency: ≥99.9%
  • Overall Efficiency: Up to 98%
• Self-Consumption: 37mA @ 48V

Charging Parameters:

• Charge Voltage (Absorption): 57.6V
• Charge Voltage (Float): 54V
• Charging Algorithm: TBB Premium II multistage
• Temperature Compensation: -3mV/°C/cell (default)
• Equalization Charging: Programmable

• Display: LED + LCD
• Communication Port: RS485, with support for auxiliary contact and T-Bus communication
• Parallel Functionality: Up to 6 units can operate in parallel for scalability
• Data Logging: 365 days of historical records, including:
  • Real-time solar array voltage, battery voltage, and charging data
  • Logs for PV start charging time, transfer to float, power loss, and fault time
• Cooling: Forced fan
• Operating Temperature: -25°C to 60°C (power derated above 40°C)
• Storage Temperature: -40°C to 70°C
• Humidity: 5%–95% (non-condensing)
• Altitude: Up to 3,000m (fully rated up to 2,000m)

Physical:

• Protection Category: IP21
• Dimensions (L × W × H): 352.2 × 293 × 116.2 mm
• Weight: 7.8 kg

Certifications:

• EN61000-6-1, EN61000-6-3, EN62109-1

TBB SolarMate 100V 20A MPPT Solar Charge Controller SP100-20

• Nominal Battery Voltage: Compatible with 12V, 24V, and 48V systems.
• Maximum Charging Current: 20 Amperes.
• Maximum PV Input Power:
  • 12V system: up to 294W
  • 24V system: up to 588W
  • 48V system: up to 1176W
• Maximum PV Input Voltage: 100V.
• Maximum Efficiency: Up to 98.2%.
• MPPT Efficiency: Up to 99%.

Charging Parameters:

• Absorption Charge Voltage:
  • 12V system: 14.4V
  • 24V system: 28.8V
  • 48V system: 57.6V
• Float Charge Voltage:
  • 12V system: 13.5V
  • 24V system: 27.0V
  • 48V system: 54.0V
• Charging Algorithm: TBB Premium II multistage charging, suitable for various lead-acid battery types.

Physical Specifications:

• Dimensions: 205 mm (H) x 160 mm (W) x 65 mm (D).
• Weight: 1.4 kg.
• Protection Class: IP31.
• Operating Temperature Range: -40°C to +70°C.
• Humidity: 5% to 95% (non-condensing).

Features:

• Bluetooth connectivity: allows monitoring and configuration via the TBB SolarMate app.
• LCD Display: Provides real-time system status and data.
• Communication Port: RS485 interface for integration with other devices.
• Data Logging: Supports 365 days of historical data recording.
• Protection Features: Includes over-temperature, over-voltage, and over-current protections.