
BT-1 Bluetooth Module for Solar Charge Controllers
Equipment Type: Bluetooth communication module for compatible solar charge controllers. Primary Applications: Wireless system monitoring and controller management through a smartphone app, including remote access to operating information and compatible control functions.
Performance Specifications
- Model: BT-1
- Wireless technology: Bluetooth 4.0 with BLE
- Communication range: Up to 15 m (50 ft)
- Serial baud rate: Fixed 9600 bps
- Input voltage: 5–12 V
- Standby power consumption: 0.04 W
- Operating power consumption: 0.05 W
- Power connection: RJ12 communication port
- Cable length: 5.00 m (16.4 ft)
- Dimensions: 2.6 × 2.01 × 0.61 in
- Installation dimensions: 57.5 mm, Ø3.2 mm (2.26 in, Ø0.13 in)
- Protection grade: IP67
- Weight: 120 g (4.2 oz)
Safety Features and Certifications
- IP67 protection rating for the module enclosure.
- Certification marks and compliance standards are not specified for this product.
Installation and Maintenance Requirements
- Connect the module directly to a compatible solar charge controller through its RJ12 communication port.
- Use the supplied 5.00 m cable and mounting dimensions when positioning the module.
- Commissioning consists of establishing the RJ12 connection and confirming Bluetooth communication through the smartphone app.
- Inspect the cable, RJ12 connection, and enclosure periodically for physical damage or loss of protection.
Warranty and Service Information
Branding/References
Product reference: BT-1 Bluetooth Module. Manufacturer branding and additional datasheet references are not specified.
Differentiators
The BT-1 combines Bluetooth 4.0 and BLE communication with low energy consumption, drawing only 0.05 W during operation and 0.04 W in standby. Its IP67 protection rating and 15 m wireless range support practical installation around compatible solar charge controller systems.